A B C D E F G H

PG142-B00
DP + DP + DP + HDMI/DP
1 1

TABLE OF CONTENTS
Page Description Page Description Page Description
1 Table of Contents 26 MISC1: ROM, XTAL,STRAPS 51 FAN & LED

om
2 Block Diagram 27 MISC2: JTAG,GPIO,ADC,I2C,FL,STEERO 52 PS:OVRM_PWR_SENSE
3 PCI Express 28 MISC3: RGB 53 MECH
4 PCIE GEN4 RC TERMINATIONS 29 PS: 1V8 54 PTC

.c
5 MEMORY: GPU FB_AB 30 PS: 5V
2 2

ck
6 MEMORY: FBA[31:0] 31 PS: PEXVDD
7 MEMORY: FBA[63:32] 32 PS: FBVDDQ

lo
8 MEMORY: FBB[31:0] 33 PS: FBVDDQ PH2
9 MEMORY: FBB[63:32] 34 PS: NVVDD Controller

un
10 MEMORY: GPU FB_CD 35 BLANK PAGE
11 MEMORY: FBC[31:0] 36 PS: NVVDD PH4, PH6

st
12 MEMORY: FBC[63:32] 37 PS: NVVDD PH1, PH3

fa
13 MEMORY: FBD[31:0] 38 PS: NVVDD PH2, PH5
14 MEMORY: FBD[63:32] 39 PS: NVVDD PH9

s-
15 GPU PWR & GND 1 40 PS: NVVDD PH7
3 3

m
16 GPU PWR & GND 2 41 PS: NVVDD PH10, PH8
17 GPU PWR & GND 3 (XVDD) 42 PS: OVRS_INPUT POWER BALANCE
ru
18 GPU DECOUPLING FBVDDQ 43 PS: RDT3_12V & 3V3_A Switcher
19 GPU DECOUPLING NVVDD 44 PS: INPUTS, FILTERING and MONITORING
.fo

20 GPU DECOUPLING NVVDD 45 PS: PEX_12V, PEX_3V3 AND A3V3_AUX

21 IO: IFPAB NC 46 PS: STEERING, UPB, HOT UNPLUG
w

22 IO: IFPF DP 47 SEQ: 5V, 1V8, 3V3_SEQ

w

23 IO: IFPE DP 48 SEQ: NVVDD, PEX, FBVDDQ ENABLE

24 IO: IFPD DP 49 SEQ: MISC
w

25 IO: IFPC HDMI/DP 50 SEQ: VOLTAGE MONITOR

4 4

5 5

ASSEMBLY <ASSEMBLY_DESCRIPTION>
GIGABYTE
PAGE DETAIL Table of Contents Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS Title Block1
MAY
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DISCLAIMS Size Document Number Rev
ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR INDUSTRY Custom 1.0
STANDARDS. GV-N3070GAMING OC-8GD
A B C D E F G Date: Thursday, September 17, 2020 Sheet H 1 of 57
 A B C D E F G H

Page2: Block Diagram

1 1

NVVDD Power Supply EXT_12V

NVVDD: PH1-7 OVR4i

om
DP

BALANCE

.c
2 2

ck
lo
MEM D MEM D Power Supply
DP

FBVDDQ
POWER SUPPLY
PEX_12V Finger
FBVDD/Q PH1-2 OVR3

un
LO HI

MEM C

st
LO Power Supply

fa
1V8
DP

1V8 Switcher

s-
3 3
5V
MEM C Power Supply
GA10X GPU
m HI 5V SWITCHER OVRU
ru
.fo
DP

MEM B
w

LO
Power Supply
w

PEX_VDD PEX_3V3 Finger

PEX_VDD Switcher
w
HDMI

4
MEM A MEM A MEM B
4

HI LO HI Input Switch
OVRS
(RTD3 GC6 12V-OFF)
CO-LAYOUT

LED

3V3_AUX Finger
2x FAN
5 5

ASSEMBLY <ASSEMBLY_DESCRIPTION>
GIGABYTE
PAGE DETAIL Block Title
Diagram
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS Title Block2
MAY
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DISCLAIMS Size Document Number Rev
ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR INDUSTRY Custom 1.0
STANDARDS. GV-N3070GAMING OC-8GD
A B C D E F G Date: Thursday, September 17, 2020 Sheet 2 of 57
 A B C D E F G H

Page3: PCI Express 12V

NET VOLTAGE MAX_CURRENT MIN_WIDTH

3V3 12V 12V 5.5A 0.406

12V F3 F1206HA10V024TM/24V/10A/S add by diho 20200618
3V3 3.3V 3.0A 0.125
IOVDD_PROT

CN1
R61380 0/4/X DP_AUX_PROT_RR
C1169 C1176 C1174 CON_X16 55 IN
GND
R61486 0V 8.5A 0.245
10uF/X 10uF 0.1uF/X COMMON
0/4 For Gaming or Server mode switch
16V 16V 16V CON_PCIEXP_X16_EDGE
10% 20% 10%
X5R X5R X7R
12V_PCIE
B1 B9 SNN_PEX_TRST*
805 603 402 +12V TRST* JTAG1
COMMON COMMON COMMON SNN_PEX_TCLK GND
B2 +12V TCLK JTAG2 A5 3V3_AUX_CON
1 PEX_TDI_O 1
3V3 A2 +12V TDI JTAG3 A6
A3 A7 C1160
+12V TDO JTAG4 0.1uF
B3 +12V/RSVD TMS JTAG5 A8 SNN_PEX_TMS Place between
16V
GND
B8
10% Place under GPU GPU and PS
+3V3 X7R
C1162 C1164 G G

5
A9 +3V3 Q519A Q519B 402 PEX_VDD
4.7uF 0.1uF R753 R754
3V3_AUX_CON A10 +3V3 DMN61D9UDW DMN61D9UDW COMMON
6.3V 16V 100k/X 100k/X SOT363 SOT363
20% 10% 56 OUT 5% 5%
COMMON COMMON
X6S X7R
B10 +3V3AUX 6 D S 1 3 D S 4
402 402
603 402 COMMON COMMON GND
56 OUT C1070
COMMON COMMON
G1A
colay 0603
PEX_SMCLK I2CS_SCL_R C1031 C1024 C1034 C1035 C1039 C1010 10u/6/X5R/6.3V/M
A1 PRSNT1 SMCLK B5
PEX_PRSNT2_A PEX_SMDAT 27 I2CS_SDA_R OUT 1uF 1uF 1uF 1uF 1uF 1uF 6.3V
B17 PRSNT2 SMDAT B6
OUT 4 27 BI BGA2714 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 10%
10% 10% 10% 10% 10% 10% X7R
COMMON
GND X6S X6S X6S X6S X6S X6S 805
PEX_CLKREQ* COMMON
B12 CLKREQ 402 402 402 402 402 402
BI 4,49 COMMON COMMON COMMON COMMON COMMON COMMON
1/24 PCI_EXPRESS
B4 B11 PEX_WAKE*

m
GND WAKE 49 IN
A4 GC6_GPU_WAKE* BR31
GND OUT 49 PEX_WAKE
B7 GND PEX_DVDD BF32
PEX_RST* PEX_RST_BUF*
A12 GND PERST A11 BT30 PEX_RST PEX_DVDD BF34
49 OUT IN 49,56 C1015 C1005 C1078
B13 GND PEX_DVDD BF35
GPU_PEX_CLKREQ* 4.7uF 4.7uF 22u/6/X5R/6.3V/M GND

o
A15 GND BP31 PEX_CLKREQ PEX_DVDD BF37
OUT 49 6.3V 6.3V 4V
B16 GND PEX_DVDD BG32
PEX_REFCLK 20% 20% 20%
B18 A13 DP_PEX_REFCL PEXGEN4_SIGNALS BJ30 BG34
GND REFCLK PEX_REFCLK PEX_DVDD X6S X6S X6S
PEX_REFCLK* PEXGEN4_SIGNALS
A18 A14 BK30 BG35

.c
DP_PEX_REFCL 603 603 805
GND REFCLK PEX_REFCLK PEX_DVDD
PEX_DVDD BG37 COMMON COMMON COMMON
A16 PEX_TXX0 PEXGEN4_SIGNALS C1119 0.22uF PEX_TX0 BL31 BH32
PERP0 DP_PEX_TXX PEXGEN4_SIGNALS PEX_TX0 PEX_DVDD
A17 PEX_TXX0* PEXGEN4_SIGNALS 402 6.3V 10% C1116 0.22uF PEX_TX0* BM31 BH34
PERN0 DP_PEX_TXX PEXGEN4_SIGNALS PEX_TX0 PEX_DVDD GND
2 X7R COMMON 402 6.3V 10% BH35 2
GND PEX_DVDD

ck
PEX_RX0 PEXGEN4_SIGNALS X7R COMMON
PETP0 B14 DP_PEX_RX BR32 PEX_RX0 PEX_DVDD BH37
PEX_RX0*
PETN0 B15 DP_PEX_RX PEXGEN4_SIGNALS BT32 PEX_RX0 GND
END OF X1
PEX_PRSNT2_B B31 PRSNT2 PERP1 A21 PEX_TXX1
DP_PEX_TX
PEXGEN4_SIGNALS C1114 0.22uF PEX_TX1 PEXGEN4_SIGNALS BJ32 PEX_TX1 6x 0402 1uF 1x 0805 10uF
OUT PEX_RSVD34 PEX_TXX1* PEXGEN4_SIGNALS C1112 0.22uF PEX_TX1*
A19 RSVD PERN1 A22 DP_PEX_TX 402 6.3V 10% PEXGEN4_SIGNALS BK32 PEX_TX1
OUT 4
PEX_PWRBRK
B30 PWRBRK
X7R COMMON 402 6.3V 10% PEX_CVDD BF31 2x 0603 4.7uF 1x 0805 22uF

lo
OUT PEX_RSVD54,27 PEX_RX1 X7R
A32 RSVD PETP1 B19 DP1_PEX_RX PEXGEN4_SIGNALS COMMON BP33 PEX_RX1 PEX_CVDD BG31
OUT 4 PEX_RX1*
PETN1 B20 DP1_PEX_RX PEXGEN4_SIGNALS BR33 PEX_RX1 PEX_CVDD BH31
A20 GND PEX_TXX2 PEXGEN4_SIGNALS C1111 0.22uF PEX_TX2
B21 GND PERP2 A25 DP1_PEX_TX PEXGEN4_SIGNALS BL33 PEX_TX2
PEX_TXX2*

un
B22 A26 PEXGEN4_SIGNALS 402 6.3V 10% C1107 0.22uF PEX_TX2* BM33
GND PERN2 DP1_PEX_TX PEXGEN4_SIGNALS PEX_TX2
A23 GND
X7R COMMON 402 6.3V 10% 1x 0805 47uF
A24 B23 PEX_RX2 DP2_PEX_RX PEXGEN4_SIGNALS X7R COMMON BR34
GND PETP2 PEX_RX2
B25 GND PETN2 B24 PEX_RX2* DP2_PEX_RX PEXGEN4_SIGNALS BT34 PEX_RX2
Placed by PEX_VDD
B26 GND
A27 GND PERP3 A29 PEX_TXX3
DP2_PEX_TX
PEXGEN4_SIGNALS C1104 0.22uF PEX_TX3 PEXGEN4_SIGNALS BJ34 PEX_TX3 PS
PEX_TXX3* C1102 0.22uF PEX_TX3*
A28 A30 PEXGEN4_SIGNALS 402 6.3V 10% BK34

st
GND PERN3 DP2_PEX_TX PEXGEN4_SIGNALS PEX_TX3
B29 X7R COMMON 402 6.3V 10%
GND
A31 B27 PEX_RX3 DP3_PEX_RX PEXGEN4_SIGNALS X7R COMMON BP35
GND PETP3 PEX_RX3*
PEX_RX3
B32 B28 DP3_PEX_RX PEXGEN4_SIGNALS BR35
GND PETN3 PEX_RX3
END OF X4

fa
PEX_TXX4 C1098 0.22uF PEX_TX4
GND PERP4 A35 DP3_PEX_TX PEXGEN4_SIGNALS PEXGEN4_SIGNALS BL35 PEX_TX4
A36 PEX_TXX4* PEXGEN4_SIGNALS 402 6.3V 10% C1093 0.22uF PEX_TX4* BM35
PERN4 DP3_PEX_TX PEXGEN4_SIGNALS PEX_TX4
PEX_PRSNT2_C B48 X7R COMMON 402 6.3V 10%
OUT PEX_RSVD6 4
PRSNT2 PEX_RX4
A33 B33 DP4_PEX_RX PEXGEN4_SIGNALS X7R COMMON BR36
OUT 4 RSVD PETP4 PEX_RX4*
PEX_RX4
PETN4 B34 DP4_PEX_RX PEXGEN4_SIGNALS BT36 PEX_RX4 colay 0604

s-
A34 GND
B35 A39 PEX_TXX5 PEXGEN4_SIGNALS C1090 0.22uF PEX_TX5 BJ36
GND PERP5 DP4_PEX_TX PEXGEN4_SIGNALS PEX_TX5 1V8
B36 A40 PEX_TXX5* PEXGEN4_SIGNALS 402 6.3V 10% C1084 0.22uF PEX_TX5* BK36
GND PERN5 DP4_PEX_TX PEXGEN4_SIGNALS PEX_TX5
3 A37 X7R COMMON 402 6.3V 10% 3
GND PEX_RX5
A38 B37 DP5_PEX_RX PEXGEN4_SIGNALS X7R COMMON BP37 BF38

m
GND PETP5 PEX_RX5*
PEX_RX5 PEX_HVDD C184
B39 GND PETN5 B38 DP5_PEX_RX PEXGEN4_SIGNALS BR37 PEX_RX5 PEX_HVDD BF40
C1036 C1020 C1038 C1009 C1012 C1026 C1037 10u/6/X5R/6.3V/M C1110
B40 GND PEX_HVDD BF41
PEX_TXX6 C1083 0.22uF PEX_TX6 1uF 1uF 1uF 1uF 1uF 1uF 1uF 6.3V 10u/8/X5R/16V/K
A41 GND PERP6 A43 DP5_PEX_TX PEXGEN4_SIGNALS PEXGEN4_SIGNALS BL37 PEX_TX6 PEX_HVDD BG38
PEX_TXX6* 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 10% 6.3V
A42 A44 PEXGEN4_SIGNALS 402 6.3V 10% C1079 0.22uF PEX_TX6* BM37 BG40
GND PERN6 DP5_PEX_TX PEXGEN4_SIGNALS PEX_TX6 PEX_HVDD 10% 10% 10% 10% 10% 10% 10% X7R 10%
B43 GND
ru X7R COMMON 402 6.3V 10% PEX_HVDD BG41 X6S X6S X6S X6S X6S X6S X6S 805 X7R
PEX_RX6 X7R
B44 GND PETP6 B41 DP6_PEX_RX PEXGEN4_SIGNALS COMMON BR38 PEX_RX6 PEX_HVDD BG43 402 402 402 402 402 402 402 COMMON 805
A45 B42 PEX_RX6* DP6_PEX_RX PEXGEN4_SIGNALS BT38 BG44 COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON
GND PETN6 PEX_RX6 PEX_HVDD
A46 GND PEX_HVDD BH38
PEX_TXX7 PEXGEN4_SIGNALS C1077 0.22uF PEX_TX7
B47 GND PERP7 A47 DP6_PEX_TX PEXGEN4_SIGNALS BJ38 PEX_TX7 PEX_HVDD BH40
PEX_TXX7* C1074 0.22uF PEX_TX7*
.fo
B49 A48 PEXGEN4_SIGNALS 402 6.3V 10% BK38 BH41
GND PERN7 DP6_PEX_TX PEXGEN4_SIGNALS PEX_TX7 PEX_HVDD
A49 X7R COMMON 402 6.3V 10% BH43
GND PEX_HVDD GND
B45 PEX_RX7 DP7_PEX_RX PEXGEN4_SIGNALS X7R COMMON BP39 BH44
PETP7 PEX_RX7 PEX_HVDD
B46 PEX_RX7* DP7_PEX_RX PEXGEN4_SIGNALS BR39
END OF X8 PETN7 PEX_RX7

A52 PEX_TXX8 PEXGEN4_SIGNALS C1073 0.22uF PEX_TX8 BL39 C1000 C997 C187
GND PERP8 PEX_TXX8*
DP7_PEX_TX PEXGEN4_SIGNALS PEX_TX8 1uF 1uF C1004 C1046 22u/6/X5R/6.3V/M
A53 PEXGEN4_SIGNALS 402 6.3V 10% C1069 0.22uF PEX_TX8* BM39
PERN8 DP7_PEX_TX PEXGEN4_SIGNALS PEX_TX8
w

PEX_PRSNT* X7R 6.3V 6.3V 4.7uF 4.7uF 4V

B81 PRSNT2 COMMON 402 6.3V 10% PEX_PLL_HVDD BF43
OUT 4
PEX_RSVD7 PEX_RX8 X7R
10% 10% 6.3V 6.3V 20%
A50 RSVD PETP8 B50 DP8_PEX_RX PEXGEN4_SIGNALS COMMON BR40 PEX_RX8
OUT 4
PEX_RSVD8 PEX_RX8* PEXGEN4_SIGNALS
X6S X6S 20% 20% X6S
B82 RSVD PETN8 B51 DP8_PEX_RX BT40 PEX_RX8 402 402 805
OUT 4 COMMON COMMON
X6S X6S
COMMON
603 603
w

PEX_TXX9 C1067 0.22uF PEX_TX9

PERP9 A56 DP8_PEX_TX
PEXGEN4_SIGNALS
PEXGEN4_SIGNALS BJ40 PEX_TX9 COMMON COMMON
A57 PEX_TXX9* PEXGEN4_SIGNALS 402 6.3V 10% C1064 0.22uF PEX_TX9* BK40
PERN9 DP8_PEX_TX PEXGEN4_SIGNALS PEX_TX9 GND
A51 X7R COMMON 402 6.3V 10%
GND PEX_RX9
B52 B54 DP9_PEX_RX PEXGEN4_SIGNALS X7R COMMON BP41
GND PETP9 PEX_RX9
w

PEX_RX9* PEXGEN4_SIGNALS
B53 GND PETN9 B55 DP9_PEX_RX BR41 PEX_RX9 GND
A54 GND
PEX_TXX10 C1063 0.22uF
A55
B56
GND PERP10 A60
A61 PEX_TXX10*
DP_PEX_TX10
PEXGEN4_SIGNALS
PEXGEN4_SIGNALS 402 6.3V 10% C1062 0.22uF
PEX_TX10
PEX_TX10*
PEXGEN4_SIGNALS BL41
BM41
PEX_TX10
9x 0402 1uF 2x 0805 10uF
GND PERN10 DP_PEX_TX10 PEXGEN4_SIGNALS PEX_TX10
4 B57
A58
GND
B58 PEX_RX10 DP_PEX_RX1 PEXGEN4_SIGNALS
X7R COMMON 402
X7R
6.3V
COMMON
10%
BR42 2x 0603 4.7uF 1x 0805 22uF 4
GND PETP10 PEX_RX10*
PEX_RX10
3V3_AUX_CON A59 GND PETN10 B59 DP_PEX_RX1 PEXGEN4_SIGNALS BT42 PEX_RX10
B60 GND
B61 A64 PEX_TXX11 PEXGEN4_SIGNALS C1061 0.22uF PEX_TX11 BJ42
GND PERP11 DP_PEX_TX11 PEXGEN4_SIGNALS PEX_TX11
C1131 C1141
A62 GND PERN11 A65 PEX_TXX11*
DP_PEX_TX11
PEXGEN4_SIGNALS 402 6.3V C1057 0.22uF PEX_TX11* PEXGEN4_SIGNALS BK42 PEX_TX11 3x 0805 47uF
A63 GND COMMON X7R 10% 402 6.3V 10%
4.7uF/X
6.3V
0.1uF/X
16V
B64 GND PETP11 B62 PEX_RX11 DP1_PEX_RX1 PEXGEN4_SIGNALS X7R COMMON BP43 PEX_RX11 Placed by 1v8 PS
B65 B63 PEX_RX11* DP1_PEX_RX1 PEXGEN4_SIGNALS BR43
20% 10% GND PETN11 PEX_RX11
X6S X7R A66 GND PEX_TXX12 PEXGEN4_SIGNALS C1056 0.22uF PEX_TX12
603 402 A67 GND PERP12 A68 DP_PEX_TX12 PEXGEN4_SIGNALS BL43 PEX_TX12
COMMON COMMON PEX_TXX12* PEXGEN4_SIGNALS C1055 0.22uF PEX_TX12*
B68 GND PERN12 A69 DP_PEX_TX12 402 6.3V PEXGEN4_SIGNALS BM43 PEX_TX12
B69 GND COMMON X7R 10% 402 6.3V 10%
A70 B66 PEX_RX12 DP2_PEX_RX1 PEXGEN4_SIGNALS X7R COMMON BR44
GND PETP12 PEX_RX12
A71 B67 PEX_RX12* DP2_PEX_RX1 PEXGEN4_SIGNALS BT44
GND PETN12 PEX_RX12
GND B72 GND
PEX_TXX13 PEXGEN4_SIGNALS C1018 0.22uF PEX_TX13
B73 GND PERP13 A72 DP_PEX_TX13 PEXGEN4_SIGNALS BJ44 PEX_TX13
PEX_TXX13* C1017 0.22uF PEX_TX13*
A74 GND PERN13 A73 DP_PEX_TX13 PEXGEN4_SIGNALS 402 6.3V PEXGEN4_SIGNALS BK44 PEX_TX13
A75 GND COMMON X7R 10% 402 6.3V 10%
B76 B70 PEX_RX13 DP3_PEX_RX1 PEXGEN4_SIGNALS X7R COMMON BP45
GND PETP13 PEX_RX13*
PEX_RX13
B77 B71 DP3_PEX_RX1 PEXGEN4_SIGNALS BR45
GND PETN13 PEX_RX13
A78 GND PEX_TXX14 C918 0.22uF PEX_TX14
A79 GND PERP14 A76 DP_PEX_TX14
PEXGEN4_SIGNALS
PEXGEN4_SIGNALS BL45 PEX_TX14
B80 A77 PEX_TXX14* PEXGEN4_SIGNALS 402 6.3V C907 0.22uF PEX_TX14* BM45 BK46 GPU_PEX_DVDD_SENSE
GND PERN14 DP_PEX_TX14 PEXGEN4_SIGNALS PEX_TX14 PEX_CVDD_SENSE 17,31 OUT
A82 GND COMMON X7R 10% 402 6.3V 10%
PEX_RX14 PEXGEN4_SIGNALS X7R COMMON
PETP14 B74 DP4_PEX_RX1 BR46 PEX_RX14
PEX_RX14* PEXGEN4_SIGNALS
PETN14 B75 DP4_PEX_RX1 BT46 PEX_RX14

A80 PEX_TXX15 PEXGEN4_SIGNALS C877 0.22uF PEX_TX15 BL47

GND PERP15 DP_PEX_TX15 PEXGEN4_SIGNALS PEX_TX15
A81 PEX_TXX15* PEXGEN4_SIGNALS 402 6.3V C876 0.22uF PEX_TX15* BM47
PERN15 DP_PEX_TX15 PEXGEN4_SIGNALS PEX_TX15
5 COMMON X7R 10% 402 6.3V 10% 5
PEX_RX15 PEXGEN4_SIGNALS X7R COMMON PEX_TERMP R283 2.49k
PETP15 B78 DP5_PEX_RX1 BP47 PEX_RX15 PEX_TERMP BT50
PETN15 B79 PEX_RX15* DP5_PEX_RX1 PEXGEN4_SIGNALS BR47 PEX_RX15 45OHM_NETCLASS1 402 1% COMMON

END OF X16

GND
GIGABYTE
ASSEMBLY <ASSEMBLY_DESCRIPTION> Title
PAGE DETAIL PCI PCI Express
Express
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS Size Document Number Rev
MAY Custom 1.0
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY
DISCLAIMS ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR
GV-N3070GAMING OC-8GD
INDUSTRY STANDARDS. Date: Thursday, September 17, 2020 Sheet 3 of 57
A B C D E F G H
 A B C D E F G H

Page4: PCIE GEN4 RC TERMINATIONS

1 1

m
PEX_CLKREQ* C1140 1pF PEX_CLKREQ_RC* R749 40.2ohm

o
IN 3,49 GND PLACE CLOSE TO B12
402 50V 402 1% COMMON
0.25pF
C0G

.c
COMMON

PEX_PRSNT2_A C1136 1pF PEX_PRSNT2_A_RC R748 40.2ohm

IN 3 GND PLACE CLOSE TO B17
402 50V 402 1% COMMON
2 0.25pF 2

ck
C0G
COMMON

PEX_PWRBRK C832 1pF PEX_PWRBRK_RC R695 40.2ohm

IN 3,27 GND
402 50V 402 1% COMMON
0.25pF
C0G

lo
COMMON

PEX_PRSNT2_B C808 1pF PEX_PRSNT2_B_RC R693 40.2ohm

IN 3 GND
402 50V 402 1% COMMON

un
0.25pF
C0G
COMMON

PEX_PRSNT2_C C749 1pF PEX_PRSNT2_C_RC R680 40.2ohm

IN 3 GND
402 50V 402 1% COMMON
0.25pF
C0G

st
COMMON
PLACE CLOSE TO B81
PEX_PRSNT* C297 1pF PEX_PRSNT_RC* R331 40.2ohm
IN 3 GND
402 50V 402 1% COMMON
0.25pF

fa
C0G
COMMON

PEX_RSVD8 C298 1pF PEX_RSVD8_RC R332 40.2ohm

IN 3 GND
402 50V 402 1% COMMON

s-
0.25pF
C0G
COMMON

3 3
PEX_RSVD3 C1129 1pF PEX_RSVD3_RC R747 40.2ohm

m
IN 3 GND
402 50V 402 1% COMMON
0.25pF
C0G
COMMON

PEX_RSVD5 C783 1pF PEX_RSVD5_RC R687 40.2ohm

ru
IN 3 GND
402 50V 402 1% COMMON
0.25pF
C0G
COMMON

PEX_RSVD6 C772 1pF PEX_RSVD6_RC R683 40.2ohm

.fo
IN 3 GND
402 50V 402 1% COMMON
0.25pF
C0G
COMMON

PEX_RSVD7 C723 1pF PEX_RSVD7_RC R677 40.2ohm

w

IN 3 GND
402 50V 402 1% COMMON
0.25pF
C0G
COMMON
w
w

4 4

5 5

GIGABYTE
ASSEMBLY <ASSEMBLY_DESCRIPTION>
PAGE DETAIL PCIE GEN4 RC TERMINATIONS
Title

ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
Page4: PCIE GEN4 RC TERMINATIONS
MAY
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DISCLAIMS Size Document Number Rev
ALL Custom 1.0
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR INDUSTRY
STANDARDS. GV-N3070GAMING OC-8GD
A B C D E F G
Date: Thursday, September 17, 2020 Sheet
H
4 of 57
 A B C D E F G H

Page5: MEMORY: GPU Partition A/B

//syseng/Projects/GA1xx/GA1XX_CMD-Mapping.xlsx
G1B G1C

BGA2714 BGA2714
COMMON
compatible COMMON
FB_DATA FB_CMD FB_DATA FB_CMD
FBA_D[63..0] FBA_CMD[52..0] FBB_D[63..0] FBB_CMD[52..0]
BI 6,7 2/24 FBA 6,7 BI BI 8,9 3/24 FBB 8,9 BI

FBA_D0 FBA_CMD0 FBB_D0 FBB_CMD0

0 AC51 FBA_D0 FBA_CMD0 Y53 0 0 D37 FBB_D0 FBB_CMD0 B37 0
1 FBA_D1 FBA_CMD1 FBB_D1 FBB_CMD1 1
1 AB48 FBA_D1 FBA_CMD1 AA56 1 1 J37 FBB_D1 FBB_CMD1 A37 1
FBA_D2 FBA_CMD2 FBB_D2 FBB_CMD2
2 AC52 FBA_D2 FBA_CMD2 AB55 2 2 G37 FBB_D2 FBB_CMD2 A38 2
3
FBA_D3 AC49 AB56 FBA_CMD3 3 3
FBB_D3 F37 D38 FBB_CMD3 3
FBA_D3 FBA_CMD3 FBB_D3 FBB_CMD3
4
FBA_D4 AF52 AC56 FBA_CMD4 4 4
FBB_D4 H38 A39 FBB_CMD4 4
FBA_D4 FBA_CMD4 FBB_D4 FBB_CMD4
FBA_D5 FBA_CMD5 FBB_D5 FBB_CMD5
5 AC54 FBA_D5 FBA_CMD5 AC53 5 5 E38 FBB_D5 FBB_CMD5 B40 5
FBA_D6 FBA_CMD6 FBB_D6 FBB_CMD6
6 AE51 FBA_D6 FBA_CMD6 AD56 6 6 F40 FBB_D6 FBB_CMD6 A40 6
FBA_D7 FBA_CMD7 FBB_D7 FBB_CMD7
7 AF51 FBA_D7 FBA_CMD7 AE55 7 7 D40 FBB_D7 FBB_CMD7 A41 7
8
FBA_D8 W51 AE56 FBA_CMD8 8 8
FBB_D8 F34 D41 FBB_CMD8 8
FBA_D8 FBA_CMD8 FBB_D8 FBB_CMD8
9
FBA_D9 W50 AF56 FBA_CMD9 9 9
FBB_D9 J34 A42 FBB_CMD9 9
FBA_D10
FBA_D9 FBA_CMD9 FBA_CMD10 GA1XX GDDR6 CMD Mapping FBB_D10
FBB_D9 FBB_CMD9 FBB_CMD10
10 W53 FBA_D10 FBA_CMD10 AF53 10 10 D34 FBB_D10 FBB_CMD10 B43 10
FBA_D11 FBA_CMD11 Lower 0..31 Upper 32..63 FBB_D11 FBB_CMD11
11 Y54 FBA_D11 FBA_CMD11 AG56 11 11 G34 FBB_D11 FBB_CMD11 A43 11
FBA_D12 FBA_CMD12 DRAM1 DRAM2 FBB_D12 FBB_CMD12
12 Y52 FBA_D12 FBA_CMD12 AH55 12 12 E35 FBB_D12 FBB_CMD12 A44 12
13
FBA_D13 Y51 AH56 FBA_CMD13 13
CHA-Byte 0,1 CHA-Byte 4,5
13
FBB_D13 K34 D44 FBB_CMD13 13
FBA_D13 FBA_CMD13 FBB_D13 FBB_CMD13
14
FBA_D14 Y49 AJ56 FBA_CMD14 14 14
FBB_D14 H35 A45 FBB_CMD14 14
FBA_D15
FBA_D14 FBA_CMD14 FBA_CMD15 FBB_D15
FBB_D14 FBB_CMD14 FBB_CMD15
CA0_A CMD1 CMD33
15 AB51 FBA_D15 FBA_CMD15 AJ53 15 15 K35 FBB_D15 FBB_CMD15 B46 15
FBA_D16 FBA_CMD16 CA1_A CMD13 CMD45 FBB_D16 FBB_CMD16
16 AM54 FBA_D16 FBA_CMD16 AK56 16 16 G47 FBB_D16 FBB_CMD16 A46 16
FBA_D17 FBA_CMD17 CA2_A CMD12 CMD35 FBB_D17 FBB_CMD17
17 AL51 FBA_D17 FBA_CMD17 AL55 17 17 E44 FBB_D17 FBB_CMD17 A47 17

om
18
FBA_D18 AM52 AL56 FBA_CMD18 18
CA3_A CMD24 CMD46
18
FBB_D18 F46 D47 FBB_CMD18 18
FBA_D18 FBA_CMD18 FBB_D18 FBB_CMD18
19
FBA_D19 AJ54 AM56 FBA_CMD19 19
CA4_A CMD11 CMD36
19
FBB_D19 F44 A48 FBB_CMD19 19
FBA_D20
FBA_D19 FBA_CMD19 FBA_CMD20 FBB_D20
FBB_D19 FBB_CMD19 FBB_CMD20
CA5_A CMD15 CMD43
20 AM47 FBA_D20 FBA_CMD20 AM53 20 20 E46 FBB_D20 FBB_CMD20 B49 20
FBA_D21 FBA_CMD21 CA6_A CMD22 CMD48 FBB_D21 FBB_CMD21
21 AM51 FBA_D21 FBA_CMD21 AN56 21 21 C47 FBB_D21 FBB_CMD21 A49 21
FBA_D22 FBA_CMD22 CA7_A CMD23 CMD47 FBB_D22 FBB_CMD22
22 AP50 FBA_D22 FBA_CMD22 AP55 22 22 E47 FBB_D22 FBB_CMD22 B50 22
23
FBA_D23 AM49 AP56 FBA_CMD23 23
CA8_A CMD0 CMD34
23
FBB_D23 C49 A50 FBB_CMD23 23
FBA_D23 FBA_CMD23 FBB_D23 FBB_CMD23
24
FBA_D24 AF54 AR56 FBA_CMD24 24
CA9_A CMD2 CMD32
24
FBB_D24 G40 C50 FBB_CMD24 24
FBA_D24 FBA_CMD24 FBB_D24 FBB_CMD24
FBA_D25 CABI_A CMD10 CMD37 FBB_D25
25 AF49 FBA_D25 FBA_CMD25_NC AR53 25 C41 FBB_D25 FBB_CMD25_NC A51

.c
FBA_D26 CKE_A CMD14 CMD44 FBB_D26
26 AH51 FBA_D26 FBA_CMD26_NC AT56 26 E41 FBB_D26 FBB_CMD26_NC B52
FBA_D27 FBA_DEBUG0 R704 201 FBB_D27 FBB_DEBUG0 R672
27 AF47 FBA_D27 FBA_CMD27 AR55 49.9ohm/X 27 F41 FBB_D27 FBB_CMD27 C52 49.9ohm/X

28
FBA_D28 AJ52 BM56 FBA_CMD28 28
1% COMMON CHB-Byte 2,3 CHB-Byte 6,7
28
FBB_D28 F43 Y56 FBB_CMD28 28
201 1% COMMON

FBA_D28 FBA_CMD28 FBB_D28 FBB_CMD28

29
FBA_D29 AJ51 BM55 FBA_CMD29 29
CA0_B CMD5 CMD29
29
FBB_D29 C44 W56 FBB_CMD29 29
2 FBA_D30
FBA_D29 FBA_CMD29 FBA_CMD30 FBB_D30
FBB_D29 FBB_CMD29 FBB_CMD30 2
CA1_B CMD18 CMD52
AH48 BL56

ck
30
FBA_D30 FBA_CMD30 30 30 H41 FBB_D30 FBB_CMD30 W55 30
FBA_D31 FBA_CMD31 CA2_B CMD7 CMD40 FBB_D31 FBB_CMD31 GND
31 AJ49 FBA_D31 FBA_CMD31 BK55 31 GND 31 H44 FBB_D31 FBB_CMD31 V56 31
FBA_D32 FBA_CMD32 CA3_B CMD20 CMD50 FBB_D32 FBB_CMD32
32 BA49 FBA_D32 FBA_CMD32 BK56 32 32 L51 FBB_D32 FBB_CMD32 U53 32
33
FBA_D33 BD47 BJ56 FBA_CMD33 33
CA4_B CMD8 CMD39
33
FBB_D33 L52 U56 FBB_CMD33 33
FBA_D33 FBA_CMD33 FBB_D33 FBB_CMD33
34
FBA_D34 BD54 BJ55 FBA_CMD34 34
CA5_B CMD16 CMD42
34
FBB_D34 N51 T56 FBB_CMD34 34
FBA_D34 FBA_CMD34 FBB_D34 FBB_CMD34
FBA_D35 FBA_CMD35 CA6_B CMD21 CMD49 FBB_D35 FBB_CMD35
35 BD52 FBA_D35 FBA_CMD35 BH56 35 35 L49 FBB_D35 FBB_CMD35 T55 35
FBA_D36 FBA_CMD36 FBB_D36 FBB_CMD36

lo
CA7_B CMD19 CMD51
36 BC51 FBA_D36 FBA_CMD36 BG53 36 36 L54 FBB_D36 FBB_CMD36 R56 36
FBA_D37 FBA_CMD37 CA8_B CMD6 CMD28 FBB_D37 FBB_CMD37
37 BD51 FBA_D37 FBA_CMD37 BG56 37 37 N47 FBB_D37 FBB_CMD37 P53 37
38
FBA_D38 BF51 BF56 FBA_CMD38 38
CA9_B CMD4 CMD30
38
FBB_D38 P51 P56 FBB_CMD38 38
FBA_D38 FBA_CMD38 FBB_D38 FBB_CMD38
39
FBA_D39 BD49 BF55 FBA_CMD39 39
CABI_B CMD9 CMD38
39
FBB_D39 P49 N56 FBB_CMD39 39
FBA_D40
FBA_D39 FBA_CMD39 FBA_CMD40 FBB_D40
FBB_D39 FBB_CMD39 FBB_CMD40
CKE_B CMD17 CMD41
40 BG52 BE56 40 40 T51 N55 40

un
FBA_D41
FBA_D40 FBA_CMD40 FBA_CMD41 FBB_D41
FBB_D40 FBB_CMD40 FBB_CMD41
41 BG51 FBA_D41 FBA_CMD41 BD53 41 41 P52 FBB_D41 FBB_CMD41 M56 41
FBA_D42 FBA_CMD42 RESET* CMD3 CMD31 FBB_D42 FBB_CMD42
42 BG54 FBA_D42 FBA_CMD42 BD56 42 42 P54 FBB_D42 FBB_CMD42 L53 42
43
FBA_D43 BF49 BC56 FBA_CMD43 43 43
FBB_D43 U47 L56 FBB_CMD43 43
FBA_D43 FBA_CMD43 FBB_D43 FBB_CMD43
44
FBA_D44 BJ54 BC55 FBA_CMD44 44 44
FBB_D44 U51 K56 FBB_CMD44 44
FBA_D45
FBA_D44 FBA_CMD44 FBA_CMD45 FBB_D45
FBB_D44 FBB_CMD44 FBB_CMD45
45 BG50 FBA_D45 FBA_CMD45 BB56 45 45 U52 FBB_D45 FBB_CMD45 K55 45
FBA_D46 FBA_CMD46 FBB_D46 FBB_CMD46
46 BJ52 FBA_D46 FBA_CMD46 BA53 46 46 U54 FBB_D46 FBB_CMD46 J56 46

st
FBA_D47 FBA_CMD47 FBB_D47 FBB_CMD47
47 BK53 FBA_D47 FBA_CMD47 BA56 47 47 U49 FBB_D47 FBB_CMD47 H53 47
48
FBA_D48 AP51 AY56 FBA_CMD48 48 48
FBB_D48 D52 H56 FBB_CMD48 48
FBA_D48 FBA_CMD48 FBB_D48 FBB_CMD48
49
FBA_D49 AP53 AY55 FBA_CMD49 49 49
FBB_D49 C53 G56 FBB_CMD49 49
FBA_D50
FBA_D49 FBA_CMD49 FBA_CMD50 FBB_D50
FBB_D49 FBB_CMD49 FBB_CMD50
50 AR52 FBA_D50 FBA_CMD50 AW56 50 50 C54 FBB_D50 FBB_CMD50 G55 50
FBA_D51 FBA_CMD51 FBB_D51 FBB_CMD51

fa
51 AR54 FBA_D51 FBA_CMD51 AV53 51 51 C55 FBB_D51 FBB_CMD51 E56 51
FBA_D52 FBA_CMD52 FBB_D52 FBB_CMD52
52 AU51 FBA_D52 FBA_CMD52 AV56 52 52 D55 FBB_D52 FBB_CMD52 B54 52
53
FBA_D53 AR51 AU56 53
FBB_D53 D54 B53
FBA_D53 FBA_CMD53_NC FBB_D53 FBB_CMD53_NC
54
FBA_D54 AV51 AU55 54
FBB_D54 F56 A52
FBA_D55
FBA_D54 FBA_CMD54_NC FBA_DEBUG1 FBB_D55
FBB_D54 FBB_CMD54_NC FBB_DEBUG1
55 AR49 AV55 R702 201
55 F49 E55 R675 201
FBA_D55 FBA_CMD55 49.9ohm/X
FBB_D55 FBB_CMD55 49.9ohm/X

s-
FBA_D56 1% FBB_D56 1%
56 AV49 FBA_D56
COMMON
56 G53 FBB_D56
COMMON

FBA_D57 FBB_D57
57 AV54 FBA_D57 57 H49 FBB_D57
58
FBA_D58 AY51 58
FBB_D58 H51
FBA_D58 FBB_D58
59
FBA_D59 AV52 59
FBB_D59 G51 GND
3 FBA_D60
FBA_D59 GND
FBB_D60
FBB_D59 3
60 AY48 FBA_D60 60 H52 FBB_D60

m
FBA_D61 FBB_D61
61 BA54 FBA_D61 61 H54 FBB_D61
FBA_D62 FBA_CLK0 FBB_D62 FBB_CLK0
62 BA52 FBA_D62 FBA_CLK0 AP48 FB_CLK 62 K48 FBB_D62 FBB_CLK0 K44 FB_CLK
FBA_D63 FBA_CLK0* 6 OUT FBB_D63 FBB_CLK0* 8 OUT
63 BA51 FBA_D63 FBA_CLK0 AP47 FB_CLK 63 K51 FBB_D63 FBB_CLK0 J44 FB_CLK
FBA_CLK1 6 OUT FBB_CLK1 8 OUT
FB_DBI FBA_CLK1 AR48 FB_CLK FB_DBI FBB_CLK1 J46 FB_CLK
FBA_DBI[7..0] FBA_CLK1* 7 OUT
FBB_DBI[7..0] FBB_CLK1* 9 OUT
AR47 FB_CLK K46 FB_CLK
BI 6,7 FBA_DBI0
ru
FBA_CLK1 7 OUT BI 8,9 FBB_DBI0
FBB_CLK1 9 OUT
0 AE50 FBA_DQM0 0 F38 FBB_DQM0
FBA_DBI1 FBB_DBI1
1 AB50 FBA_DQM1 1 F35 FBB_DQM1
2
FBA_DBI2 AL50 AE48 FBA_WCK01 FB_WCK 2
FBB_DBI2 G46 J40 FBB_WCK01 FB_WCK
FBA_DQM2 FBA_WCK01 FBA_WCK01 6 OUT FBB_DQM2 FBB_WCK01 FBB_WCK01 8 OUT
3
FBA_DBI3 AH50 AE47 FBA_WCK01* FB_WCK 3
FBB_DBI3 G43 K40 FBB_WCK01* FB_WCK
FBA_DQM3 FBA_WCK01 FBA_WCK01 6 OUT FBB_DQM3 FBB_WCK01 FBB_WCK01 8 OUT
FBA_DBI4 FBA_WCKB01 FBB_DBI4 FBB_WCKB01
4 BC50 AC48 FBA_WCKB01 FB_WCK 4 N50 K38 FBB_WCKB01 FB_WCK
.fo
FBA_DBI5
FBA_DQM4 FBA_WCKB01 FBA_WCKB01* 6 OUT FBB_DBI5
FBB_DQM4 FBB_WCKB01 FBB_WCKB01* 8 OUT
5 BF50 FBA_DQM5 FBA_WCKB01 AC47 FBA_WCKB01 FB_WCK 5 T50 FBB_DQM5 FBB_WCKB01 J38 FBB_WCKB01 FB_WCK
FBA_DBI6 FBA_WCK23 6 OUT FBB_DBI6 FBB_WCK23 8 OUT
6 AU50 FBA_DQM6 FBA_WCK23 AL48 FBA_WCK23 FB_WCK 6 E49 FBB_DQM6 FBB_WCK23 J43 FBB_WCK23 FB_WCK
FBA_DBI7 FBA_WCK23* 6 OUT FBB_DBI7 FBB_WCK23* 8 OUT
7 AY50 FBA_DQM7 FBA_WCK23 AL47 FBA_WCK23 FB_WCK 7 K50 FBB_DQM7 FBB_WCK23 K43 FBB_WCK23 FB_WCK
FBA_WCKB23 6 OUT FBB_WCKB23 8 OUT
FB_EDC FBA_WCKB23 AJ48 FBA_WCKB23 FB_WCK FB_EDC FBB_WCKB23 K41 FBB_WCKB23 FB_WCK
FBA_EDC[7..0] FBA_WCKB23* 6 OUT
FBB_EDC[7..0] FBB_WCKB23* 8 OUT
FBA_WCKB23 AJ47 FBA_WCKB23 FB_WCK FBB_WCKB23 J41 FBB_WCKB23 FB_WCK
IN 6,7 FBA_EDC0 FBA_WCK45 6 OUT IN 8,9 FBB_EDC0 FBB_WCK45 8 OUT
0 AE53 FBA_DQS_WP0 FBA_WCK45 BA47 FBA_WCK45 FB_WCK 0 C38 FBB_DQS_WP0 FBB_WCK45 P47 FBB_WCK45 FB_WCK
7 9
w

FBA_EDC1 FBA_WCK45* OUT FBB_EDC1 FBB_WCK45* OUT

1 AB53 FBA_DQS_WP1 FBA_WCK45 BA48 FBA_WCK45 FB_WCK 1 C35 FBB_DQS_WP1 FBB_WCK45 P48 FBB_WCK45 FB_WCK
FBA_EDC2 FBA_WCKB45 7 OUT FBB_EDC2 FBB_WCKB45 9 OUT
2 AL53 FBA_DQS_WP2 FBA_WCKB45 BC48 FBA_WCKB45 FB_WCK 2 D46 FBB_DQS_WP2 FBB_WCKB45 T48 FBB_WCKB45 FB_WCK
FBA_EDC3 FBA_WCKB45* 7 OUT FBB_EDC3 FBB_WCKB45* 9 OUT
3 AH53 FBA_DQS_WP3 FBA_WCKB45 BC47 FBA_WCKB45 FB_WCK 3 D43 FBB_DQS_WP3 FBB_WCKB45 T47 FBB_WCKB45 FB_WCK
FBA_EDC4 FBA_WCK67 7 OUT FBB_EDC4 FBB_WCK67 9 OUT
4 BC53 FBA_DQS_WP4 FBA_WCK67 AU48 FBA_WCK67 FB_WCK 4 N53 FBB_DQS_WP4 FBB_WCK67 K47 FBB_WCK67 FB_WCK
7 OUT 9 OUT
w

FBA_EDC5 FBA_WCK67* FBB_EDC5 FBB_WCK67*

5 BF53 FBA_DQS_WP5 FBA_WCK67 AU47 FBA_WCK67 FB_WCK 5 T53 FBB_DQS_WP5 FBB_WCK67 J47 FBB_WCK67 FB_WCK
FBA_EDC6 FBA_WCKB67 7 OUT FBB_EDC6 FBB_WCKB67 9 OUT
6 AU53 FBA_DQS_WP6 FBA_WCKB67 AV48 FBA_WCKB67 FB_WCK 6 E53 FBB_DQS_WP6 FBB_WCKB67 L47 FBB_WCKB67 FB_WCK
FBA_EDC7 FBA_WCKB67* 7 OUT FBB_EDC7 FBB_WCKB67* 9 OUT
7 AY53 FBA_DQS_WP7 FBA_WCKB67 AV47 FBA_WCKB67 FB_WCK 7 K53 FBB_DQS_WP7 FBB_WCKB67 L48 FBB_WCKB67 FB_WCK
7 OUT 9 OUT
w

BN37 GND BN44 GND

BN38 GND BN45 GND
BN39 GND BN46 GND
BN4 GND BN47 GND
4 4
BN40 GND BN48 GND
BN41 GND BN6 GND
BN42 GND BN9 GND
BN43 AC46 1V8_FB_PLL BP1 L17 1V8_FB_PLL
GND FB_PLLVDD 5,10 IN GND FB_PLLVDD 5,10 IN
FB_PLLVDD AE11
FB_PLLVDD AP46
C851 C930 C996 C712
1uF 1uF 1uF 1uF
GND GND
6.3V 6.3V 6.3V 6.3V
FBVDDQ FBVDDQ
10% 10% 10% 10%
X6S X6S X6S X6S
402 402 402 402
COMMON COMMON COMMON COMMON
R696 R291 R666 R311
10k 10k 10k 10k
GND 5% 5% 5% 5%
GND GND 402 402 402 402 GND
1V8 COMMON COMMON COMMON COMMON
FBA_CMD14 FBB_CMD14
CKE_A FBA_CMD44 FBB_CMD44
LB501
30ohm FBA_CMD3 FBB_CMD3

COMMON
RST* FBA_CMD31 FBB_CMD31

BEAD_0603
R716 R681 R679 R665
1V8_FB_PLL 10k 10k 10k 10k
1.8 V FBVDDQ
5,10 OUT 5% 5% 5% 5%
C992 C1016 402 402 402 402
COMMON COMMON COMMON COMMON
4.7uF 4.7uF C988 FBVDDQ
6.3V 6.3V 22uF R662 R671
20% 20% 4V 10k 10k
X6S X6S 20% 5% 5%
5 603 603 X6S R300 R707 402 402 5
COMMON COMMON 805 10k 10k GND GND COMMON COMMON
COMMON FBB_CMD17
5% 5% CKE_B FBB_CMD41
402 402
2x 0603 4.7uF FBA_CMD17
COMMON COMMON

1x 0805 22uF CKE_B FBA_CMD41

GND
Near the GPU GIGABYTE
ASSEMBLY <ASSEMBLY_DESCRIPTION>
Title
PAGE DETAIL MEMORY: GPU FB_AB
Page5: MEMORY: GPU Partition A/B
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY Size Document Number Rev
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DISCLAIMS Custom 1.0
ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR INDUSTRY
STANDARDS.
GV-N3070GAMING OC-8GD
Date: Thursday, September 17, 2020 Sheet 5 of 57
A B C D E F G H
 A B C D E F G H

Page6: MEMORY: FBA Partition 31..0

M3C
K4Z80325BC-HC16
M3D FBGA180
K4Z80325BC-HC16 COMMON
FBGA180
FBA_CMD[52..0]
COMMON 5,7
IN
FBVDDQ
FBA_D[31..0] FBA_CMD1 FBA_VREFC
1 H3 CA0_A VREFC K1
BI 5 FBA_CMD13
13 G11 CA1_A
1 FBA_CMD12 1
12 G4 CA2_A nv_res
FBA_CMD24
24 H12 CA3_A
A11 A1 11
FBA_CMD11 H5 R684
VSS VDD CA4_A 1k
A13 A14 M3A M3B 15
FBA_CMD15 H10
VSS VDD CA5_A
FBA_CMD22 5%
A2 VSS VDD E10 K4Z80325BC-HC16 K4Z80325BC-HC16 22 J12 CA6_A 402
FBA_CMD23
A4 VSS VDD E5 FBGA180 FBGA180 23 J11 CA7_A COMMON
FBA_CMD0
B1 VSS VDD H13 COMMON COMMON 0 J4 CA8_A
B14 H2 2
FBA_CMD2 J3
VSS VDD CA9_A
C10 L13 10
FBA_CMD10 J5
VSS VDD FBA_CMD14
CABI_A
C12 VSS VDD L2 NORMAL NORMAL 14 G10 CKE_A
C3 VSS VDD P10 GND
FBA_D9 SNN_FBAL_TCK_M
C5 VSS VDD P5 9 B4 DQ0_A x16 x8 TCK N5
D1 V1 8
FBA_D8 A3 3
FBA_D3 DQ5_B
P2 F10 SNN_FBAL_TDI_M
VSS VDD DQ1_A DQ0_B NC TDI
D12 V14 13
FBA_D13 B3 5
FBA_D5 V3 N10 SNN_FBAL_TDO_M
VSS VDD FBA_D10
DQ2_A FBA_D6
DQ1_B NC TDO SNN_FBAL_TMS_M
D14 VSS 10 B2 DQ3_A 6 U3 DQ2_B NC TMS F5
FBA_D14 FBA_D2
D3 VSS 14 E3 DQ4_A 2 U2 DQ3_B NC
FBA_D11 FBA_D4 DQ0_B
E11 VSS 11 E2 DQ5_A 4 U4 DQ4_B NC
E4 15
FBA_D15 F2 0
FBA_D0 DQ6_B
N2 5
FBA_CMD5 L3

m
VSS FBVDDQ DQ6_A DQ5_B NC CA0_B
F1 12
FBA_D12 G2 1
FBA_D1 DQ7_B
M2 18
FBA_CMD18 M11
VSS DQ7_A FBA_D7
DQ6_B NC
FBA_CMD7
CA1_B
F12 7 DQ4_B
P3 7 M4
VSS DQ7_B NC CA2_B
FBA_EDC1 FBA_CMD20
F14 VSS VDDQ B10 C2 EDC0_A 20 L12 CA3_B
FBA_DBI1 FBA_EDC0 FBA_CMD8
F3 VSS VDDQ B5 D2 DBI0_A T2 EDC0_B GND 8 L5 CA4_B
FBA_DBI0 FBA_CMD16

o
G1 VSS VDDQ C1 R2 DBI0_B NC 16 L10 CA5_B
G12 C11 FBA_WCKB01 D4 21
FBA_CMD21 K12
VSS VDDQ IN 5 WCK0_t_A FBA_WCK01 CA6_B
FBA_WCKB01* FBA_CMD19
G14 VSS VDDQ C14 D5 WCK0_c_A R4 WCK0_t_B NC 19 K11 CA7_B
IN 5 IN FBA_WCK01* 5 FBA_CMD6
G3 C4 R5 K4

.c
6
VSS VDDQ IN 5 WCK0_c_B NC
FBA_CMD4
CA8_B
H11 VSS VDDQ E1 4 K3 CA9_B
H4 E14 17
FBA_D17 U11 9
FBA_CMD9 K5
VSS VDDQ x16 x8 DQ8_B CABI_B
L11 F11 25
FBA_D25 DQ12_A
E12 21
FBA_D21 V12 17
FBA_CMD17 M10 R700 121ohm
VSS VDDQ FBA_D27
DQ8_A NC
FBA_D16
DQ9_B CKE_B FBA_ZQ_1_A
2 L4 VSS VDDQ F4 27 A12 DQ9_A NC 16 U12 DQ10_B ZQ_A J14 402 1% COMMON 2

ck
FBA_D24 DQ8_A FBA_D18 FBA_ZQ_1_B
M1 VSS VDDQ H1 24 B11 DQ10_A NC 18 U13 DQ11_B ZQ_B K14
FBA_D30 FBA_D19
M12 VSS VDDQ H14 30 B13 DQ11_A NC 19 P12 DQ12_B
M14 J13 26
FBA_D26 DQ10_A
B12 20
FBA_D20 DQ14_B
N13 R699 121ohm
VSS VDDQ DQ12_A NC DQ13_B
M3 J2 28
FBA_D28 DQ14_A
F13 22
FBA_D22 DQ13_B
P13 402 COMMON
VSS VDDQ DQ13_A NC DQ14_B 1%
FBA_D31 DQ13_A FBA_D23 FBA_CMD3
N1 VSS VDDQ K13 31 E13 DQ14_A NC 23 M13 DQ15_B 3 J1 RESET
FBA_D29
N12 VSS VDDQ K2 29 G13 DQ15_A

lo
NC
FBA_EDC2
N14 VSS VDDQ L1 T13 EDC1_B
N3 L14 FBA_EDC3 C13 FBA_DBI2 R13
VSS VDDQ EDC1_A GND DBI1_B GND
P11 N11 FBA_DBI3 D13 FBA_CLK0* K10
VSS VDDQ DBI1_A FBA_WCK23 IN 5
FBA_CLK0
CLK_c
NC
P4 VSS VDDQ N4 R11 WCK1_t_B J10 CLK_t
FBA_WCKB23 IN 5 FBA_WCK23* IN 5

un
R1 VSS VDDQ P1 D11 WCK1_t_A NC R10 WCK1_c_B
IN 5
FBA_WCKB23* IN 5
R12 VSS VDDQ P14 D10 WCK1_c_A NC
IN 5 SNN_FBAL_RFU_A_M
R14 VSS VDDQ T1 RFU_A G5
R3 T11 M5 SNN_FBAL_RFU_B_M
VSS VDDQ RFU_B
T10 VSS VDDQ T14
T12 VSS VDDQ T4
T3 U10

st
VSS VDDQ
T5 VSS VDDQ U5
U1 VSS
U14 VSS
V11 VSS

fa
V13 VSS
V2 VSS
V4 VSS 1V8
FB_DBI FB_EDC
A10 FBA_DBI[7..0] FBA_EDC[7..0]
VPP

s-
BI 5,7 FBA_DBI0 OUT 5,7 FBA_EDC0
VPP A5 0 0
V10 1
FBA_DBI1 1
FBA_EDC1
VPP
V5 2
FBA_DBI2 2
FBA_EDC2
VPP FBA_DBI3 FBA_EDC3
3 3 3 3
4
FBA_DBI4 4
FBA_EDC4

m
5
FBA_DBI5 5
FBA_EDC5

6
FBA_DBI6 6
FBA_EDC6
7
FBA_DBI7 7
FBA_EDC7
GND
ru
decap via : at least 2 gnd vias and 2 power vias for each cap
.fo

FBVDDQ FBVDDQ
w

18x 0402 1uF 6x 0603W 22uF

C900 C768 C850 C890 C860 C752 C813 C769 C793 C260 C261 C809 C782 C258 C834 C758 C264 C259 C912 C811 C892 C740 C926 C902
w

1uF 1uF/X 1uF 1uF 1uF 1uF 1uF 1uF 1uF/X 1uF/X 1uF 1uF/X 1uF 1uF 1uF 1uF 1uF 1uF 22uF 22uF 22uF 22uF 22uF 22uF
6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 4V 4V 4V 4V 4V 4V
10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 20% 20% 20% 20% 20% 20%
X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S
402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 0603W 0603W 0603W 0603W 0603W 0603W
w

COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON

FBVDDQ FBVDDQ
4 GND GND 4
4x 0603 10uF 2x 0603 10uF

C863 C862 C870 C777 C778 C796

10uF 10uF 10uF 10uF 10uF 10uF
4V 4V 4V 4V 4V 4V
20% 20% 20% 20% 20% 20%
X6S X6S X6S X6S X6S X6S
603 603 603 603 603 603
COMMON COMMON COMMON COMMON COMMON COMMON

GND
CLOSE OR UNDER DRAM GND AROUND DRAM

1V8
4x 0402 1uF

C256 C753 C265 C899

1uF 1uF 1uF 1uF
6.3V 6.3V 6.3V 6.3V
10% 10% 10% 10%
X6S X6S X6S X6S
402 402 402 402
5 COMMON COMMON COMMON COMMON 5

GND CLOSE OR UNDER DRAM

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE

PAGE DETAIL MEMORY: FBA[31:0]
Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY Page6: MEMORY: FBA Partition 31..0
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DISCLAIMS
ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR INDUSTRY Size Document Number Rev
Custom 1.0
STANDARDS.
A B C D E F G
GV-N3070GAMING OC-8GD
Date: Thursday, September 17, 2020 Sheet 6 of 57
 A B C D E F G H

Page7: MEMORY: FBA Partition 63..32

M1C
K4Z80325BC-HC16
FBGA180
COMMON
M1D FBA_CMD[52..0]
IN 5,6
K4Z80325BC-HC16
FBGA180
33
FBA_CMD33 H3 K1 FBA_VREFC_H
COMMON
FBA_CMD45
CA0_A VREFC nv_res
FBVDDQ 45 G11 CA1_A
1 FBA_D[63..32] 35
FBA_CMD35
G4 R715 1
BI 5 CA2_A 1k
FBA_CMD46
46 H12 CA3_A
FBA_CMD36 5%
M1A M1B 36 H5 CA4_A 402
43
FBA_CMD43 H10
K4Z80325BC-HC16 K4Z80325BC-HC16 CA5_A COMMON
FBA_CMD48
A11 VSS VDD A1 FBGA180 FBGA180 48 J12 CA6_A
FBA_CMD47
A13 VSS VDD A14 COMMON COMMON 47 J11 CA7_A
FBA_CMD34
A2 VSS VDD E10 34 J4 CA8_A
A4 E5 32
FBA_CMD32 J3
VSS VDD CA9_A
FBA_CMD37
B1 VSS VDD H13 NORMAL NORMAL 37 J5 CABI_A GND
FBA_CMD44
B14 VSS VDD H2 44 G10 CKE_A
FBA_D42
C10 VSS VDD L13 42 B4 DQ0_A x16 x8
FBA_D43 DQ6_A FBA_D32 SNN_FBAU_TCK
C12 VSS VDD L2 43 F2 DQ1_A 32 U4 DQ0_B NC TCK N5
C3 P10 41
FBA_D41 DQ1_A
A3 33
FBA_D33 V3 F10 SNN_FBAU_TDI
VSS VDD DQ2_A DQ1_B NC TDI
C5 P5 44
FBA_D44 DQ2_A
B3 36
FBA_D36 U3 N10 SNN_FBAU_TDO
VSS VDD FBA_D40
DQ3_A FBA_D39
DQ2_B NC TDO SNN_FBAU_TMS
D1 V1 40 DQ3_A
B2 39 U2 F5
VSS VDD DQ4_A DQ3_B NC TMS
FBA_D47 FBA_D34
D12 VSS VDD V14 47 E2 DQ5_A 34 P3 DQ4_B NC
FBA_D46 DQ4_A FBA_D38
D14 VSS 46 E3 DQ6_A 38 P2 DQ5_B NC
D3 45
FBA_D45 G2 35
FBA_D35 N2 29
FBA_CMD29 L3

m
VSS DQ7_A DQ6_B NC CA0_B
E11 37
FBA_D37 M2 52
FBA_CMD52 M11
VSS FBA_EDC5
DQ7_B NC
FBA_CMD40
CA1_B
E4 VSS FBVDDQ C2 EDC0_A 40 M4 CA2_B
FBA_DBI5 FBA_EDC4 FBA_CMD50
F1 VSS D2 DBI0_A T2 EDC0_B GND 50 L12 CA3_B
FBA_DBI4 FBA_CMD39
F12 VSS R2 DBI0_B NC 39 L5 CA4_B
FBA_WCKB45 FBA_CMD42

o
F14 VSS VDDQ B10 D4 WCK0_t_A 42 L10 CA5_B
IN FBA_WCKB45* 5 FBA_WCK45 FBA_CMD49
F3 VSS VDDQ B5 D5 WCK0_c_A R4 WCK0_t_B NC 49 K12 CA6_B
IN 5 IN FBA_WCK45* 5 FBA_CMD51
G1 VSS VDDQ C1 R5 WCK0_c_B NC 51 K11 CA7_B
IN 5 FBA_CMD28
G12 C11 K4

.c
28
VSS VDDQ FBA_D55 FBA_CMD30
CA8_B
G14 VSS VDDQ C14 x16 x8 55 U11 DQ8_B 30 K3 CA9_B
G3 C4 60
FBA_D60 DQ15_A
G13 48
FBA_D48 V12 38
FBA_CMD38 K5 R703 121ohm
VSS VDDQ DQ8_A NC DQ9_B CABI_B
H11 E1 62
FBA_D62 DQ13_A
E13 53
FBA_D53 U12 41
FBA_CMD41 M10 402 COMMON
VSS VDDQ DQ9_A NC DQ10_B CKE_B 1%
2 FBA_D58 DQ9_A FBA_D49 FBA_ZQ_2_A 2
H4 VSS VDDQ E14 58 A12 DQ10_A NC 49 U13 DQ11_B ZQ_A J14

ck
FBA_D61 DQ10_A FBA_D54 FBA_ZQ_2_B
L11 VSS VDDQ F11 61 B12 DQ11_A NC 54 P12 DQ12_B ZQ_B K14
FBA_D63 FBA_D51 R701 121ohm
L4 VSS VDDQ F4 63 E12 DQ12_A NC 51 P13 DQ13_B
M1 H1 57
FBA_D57 DQ11_A
B13 52
FBA_D52 N13 402 1% COMMON
VSS VDDQ DQ13_A NC DQ14_B
M12 H14 59
FBA_D59 F13 50
FBA_D50 M13
VSS VDDQ DQ14_A NC DQ15_B
FBA_D56 DQ8_A FBA_CMD31
M14 VSS VDDQ J13 56 B11 DQ15_A NC 31 J1 RESET
FBA_EDC6
M3 VSS VDDQ J2 T13 EDC1_B

lo
FBA_EDC7 FBA_DBI6
N1 VSS VDDQ K13 C13 EDC1_A GND R13 DBI1_B GND
N12 K2 FBA_DBI7 D13
VSS VDDQ DBI1_A
N14 L1 NC FBA_WCK67 R11 FBA_CLK1* K10
VSS VDDQ FBA_WCKB67 IN FBA_WCK67* 5 WCK1_t_B IN FBA_CLK1 5 CLK_c
N3 VSS VDDQ L14 D11 WCK1_t_A NC R10 WCK1_c_B J10 CLK_t
IN FBA_WCKB67* 5 IN 5 IN 5

un
P11 VSS VDDQ N11 D10 WCK1_c_A NC
IN 5
P4 VSS VDDQ N4
R1 P1 G5 SNN_FBAU_RFU_A
VSS VDDQ RFU_A
R12 P14 M5 SNN_FBAU_RFU_B
VSS VDDQ RFU_B
R14 VSS VDDQ T1
R3 VSS VDDQ T11
T10 T14

st
VSS VDDQ
T12 VSS VDDQ T4
T3 VSS VDDQ U10
T5 VSS VDDQ U5
U1 VSS FB_EDC

fa
U14 FBA_EDC[7..0]
VSS FB_DBI
OUT 5,6
V11 FBA_DBI[7..0] 0
FBA_EDC0
VSS BI 5,6
V13 0
FBA_DBI0 1
FBA_EDC1
VSS FBA_DBI1 FBA_EDC2
V2 VSS 1 2
FBA_DBI2 FBA_EDC3
V4 VSS 1V8 2 3

s-
3
FBA_DBI3 4
FBA_EDC4

A10 4
FBA_DBI4 5
FBA_EDC5
VPP
A5 5
FBA_DBI5 6
FBA_EDC6
VPP FBA_DBI6 FBA_EDC7
3 VPP V10 6 7 3
FBA_DBI7
V5 7

m
VPP

GND
ru
.fo

FBVDDQ FBVDDQ
w

18x 0402 1uF

6x 0603W 22uF
C251 C253 C244 C1050 C1022 C1028 C979 C991 C941 C1013 C976 C243 C239 C958 C940 C960 C1033 C1048 C999 C1023 C968 C1014 C987 C1008
w

1uF 1uF 1uF 1uF 1uF/X 1uF 1uF 1uF 1uF 1uF 1uF/X 1uF 1uF 1uF 1uF 1uF/X 1uF/X 1uF 22uF 22uF 22uF 22uF 22uF 22uF
6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 4V 4V 4V 4V 4V 4V
10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 20% 20% 20% 20% 20% 20%
X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S
402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 0603W 0603W 0603W 0603W 0603W 0603W
w

COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON

4 4
FBVDDQ GND FBVDDQ GND
2x 0603 10uF; 1x POSCAP
4x 0603 10uF
C854
C1051 C966 C965 C949 C1044 C1047
10uF 10uF 10uF 10uF 10uF 10uF 220uF/X
4V 4V 4V 4V 4V 4V COMMON
20% 20% 20% 20% 20% 20% 20%
X6S X6S X6S X6S X6S X6S 2V@105degC
603 603 603 603 603 603 AL-Polymer
COMMON COMMON COMMON COMMON COMMON COMMON 3A@105degC,100KHz
0.009ohm
SMD_7343

CLOSE OR UNDER DRAM GND

GND AROUND DRAM

1V8 4x 0402 1uF

C1054 C1043 C939 C254

1uF 1uF 1uF 1uF
6.3V 6.3V 6.3V 6.3V
10% 10% 10% 10%
5 X6S X6S X6S X6S
5
402 402 402 402
COMMON COMMON COMMON COMMON

CLOSE OR UNDER DRAM

GND GIGABYTE
Title
ASSEMBLY <ASSEMBLY_DESCRIPTION> Page7: MEMORY: FBA Partition 63..32
PAGE DETAIL MEMORY: FBA[63:32]
Size Document Number Rev
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS Custom 1.0
MAY
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DISCLAIMS GV-N3070GAMING OC-8GD
ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR INDUSTRY Date: Thursday, September 17, 2020 Sheet 7 of 57
STANDARDS.
A B C D E F G H
 A B C D E F G H

Page8: MEMORY: FBB Partition 31..0

M8C
K4Z80325BC-HC16
FBGA180
M8D COMMON
FBB_CMD[52..0]
K4Z80325BC-HC16
IN 5,9
FBGA180
FBB_D[31..0]
COMMON
BI 5 FBB_CMD1 FBB_VREFC
FBVDDQ 1 H3 K1
FBB_CMD13
CA0_A VREFC nv_res
13 G11 CA1_A
1 12
FBB_CMD12
G4 R667 1
CA2_A 1k
FBB_CMD24
24 H12 CA3_A
FBB_CMD11 5%
M8A M8B 11 H5 CA4_A 402
A11 A1 15
FBB_CMD15 H10
VSS VDD K4Z80325BC-HC16 K4Z80325BC-HC16 CA5_A COMMON
FBB_CMD22
A13 VSS VDD A14 FBGA180 FBGA180 22 J12 CA6_A
FBB_CMD23
A2 VSS VDD E10 COMMON COMMON 23 J11 CA7_A
FBB_CMD0
A4 VSS VDD E5 0 J4 CA8_A
B1 H13 2
FBB_CMD2 J3
VSS VDD CA9_A
FBB_CMD10
B14 VSS VDD H2 NORMAL NORMAL 10 J5 CABI_A GND
FBB_CMD14
C10 VSS VDD L13 14 G10 CKE_A
FBB_D15
C12 VSS VDD L2 15 B4 DQ0_A x16 x8
FBB_D9 FBB_D4 SNN_FBBL_TCK_M
C3 VSS VDD P10 9 A3 DQ1_A 4 U4 DQ0_B NC TCK N5
C5 P5 10
FBB_D10 B3 7
FBB_D7 V3 F10 SNN_FBBL_TDI_M
VSS VDD DQ2_A DQ1_B NC TDI
D1 V1 11
FBB_D11 B2 6
FBB_D6 U3 N10 SNN_FBBL_TDO_M
VSS VDD FBB_D14 DQ6_A DQ3_A FBB_D5
DQ2_B NC TDO SNN_FBBL_TMS_M
D12 VSS VDD V14 14 F2 DQ4_A 5 U2 DQ3_B NC TMS F5
D14 8
FBB_D8
E2 0
FBB_D0 DQ5_B
P2
VSS DQ5_A DQ4_B NC
D3 13
FBB_D13 DQ4_A
E3 1
FBB_D1 DQ4_B
P3
VSS DQ6_A DQ5_B NC
E11 12
FBB_D12 G2 3
FBB_D3 N2 5
FBB_CMD5 L3

m
VSS DQ7_A DQ6_B NC CA0_B
E4 2
FBB_D2 M2 18
FBB_CMD18 M11
VSS FBVDDQ DQ7_B NC CA1_B
FBB_EDC1 FBB_CMD7
F1 VSS C2 EDC0_A 7 M4 CA2_B
FBB_DBI1 FBB_EDC0 FBB_CMD20
F12 VSS D2 DBI0_A T2 EDC0_B GND 20 L12 CA3_B
FBB_DBI0 FBB_CMD8
F14 VSS VDDQ B10 R2 DBI0_B NC 8 L5 CA4_B
FBB_WCKB01 FBB_CMD16

o
F3 VSS VDDQ B5 D4 WCK0_t_A 16 L10 CA5_B
IN FBB_WCKB01* 5 FBB_WCK01 FBB_CMD21
G1 VSS VDDQ C1 D5 WCK0_c_A R4 WCK0_t_B NC 21 K12 CA6_B
IN 5 IN FBB_WCK01* 5 FBB_CMD19
G12 VSS VDDQ C11 R5 WCK0_c_B NC 19 K11 CA7_B
IN 5 FBB_CMD6
G14 C14 K4

.c
6
VSS VDDQ CA8_B
G3 C4 x16 x8 21
FBB_D21 DQ10_B
U12 4
FBB_CMD4
K3
VSS VDDQ DQ8_B CA9_B
H11 E1 25
FBB_D25 DQ10_A
B12 20
FBB_D20 V12 9
FBB_CMD9 K5
VSS VDDQ DQ8_A NC DQ9_B CABI_B
H4 E14 26
FBB_D26 DQ12_A
E12 18
FBB_D18 DQ8_B
U11 17
FBB_CMD17 M10 R319 121ohm
VSS VDDQ FBB_D27 DQ8_A DQ9_A NC
FBB_D22
DQ10_B CKE_B FBB_ZQ_1_A
2 L11 VSS VDDQ F11 27 B11 DQ10_A NC 22 U13 DQ11_B ZQ_A J14 402 1% COMMON 2
DQ9_A

ck
FBB_D24 FBB_D19 FBB_ZQ_1_B
L4 VSS VDDQ F4 24 A12 DQ11_A NC 19 P12 DQ12_B ZQ_B K14
M1 H1 29
FBB_D29 DQ14_A
F13 23
FBB_D23
P13 R318 121ohm
VSS VDDQ DQ12_A NC DQ13_B
M12 H14 31
FBB_D31 DQ11_A
B13 17
FBB_D17 N13 402 1% COMMON
VSS VDDQ DQ13_A NC DQ14_B
M14 J13 28
FBB_D28 DQ15_A
G13 16
FBB_D16 M13
VSS VDDQ DQ14_A NC DQ15_B
M3 J2 30
FBB_D30 DQ13_A
E13 3
FBB_CMD3
J1
VSS VDDQ DQ15_A NC
FBB_EDC2
RESET
N1 VSS VDDQ K13 T13 EDC1_B

lo
FBB_EDC3 FBB_DBI2
N12 VSS VDDQ K2 C13 EDC1_A GND R13 DBI1_B GND
N14 L1 FBB_DBI3 D13
VSS VDDQ DBI1_A
N3 L14 NC FBB_WCK23 R11 FBB_CLK0* K10
VSS VDDQ FBB_WCKB23 IN FBB_WCK23* 5 WCK1_t_B IN FBB_CLK0 5 CLK_c
P11 VSS VDDQ N11 D11 WCK1_t_A NC R10 WCK1_c_B J10 CLK_t
IN FBB_WCKB23* 5 IN 5 IN 5

un
P4 VSS VDDQ N4 D10 WCK1_c_A NC
IN 5
R1 VSS VDDQ P1
R12 P14 G5 SNN_FBBL_RFU_A_M
VSS VDDQ RFU_A
R14 T1 M5 SNN_FBBL_RFU_B_M
VSS VDDQ RFU_B
R3 VSS VDDQ T11
T10 VSS VDDQ T14
T12 T4

st
VSS VDDQ
T3 VSS VDDQ U10
T5 VSS VDDQ U5
U1 VSS
U14 VSS FB_EDC

fa
V11 FBB_EDC[7..0]
VSS FB_DBI
OUT 5,9
V13 FBB_DBI[7..0] 0
FBB_EDC0
VSS BI 5,9
V2 0
FBB_DBI0 1
FBB_EDC1
VSS FBB_DBI1 FBB_EDC2
V4 VSS 1V8 1 2
2
FBB_DBI2 3
FBB_EDC3

s-
FBB_DBI3 FBB_EDC4
VPP A10 3 4
A5 4
FBB_DBI4 5
FBB_EDC5
VPP
V10 5
FBB_DBI5 6
FBB_EDC6
VPP FBB_DBI6 FBB_EDC7
3 VPP V5 6 7 3
7
FBB_DBI7

m
GND
ru
.fo

FBVDDQ FBVDDQ
6x 0603W 22uF
18x 0402 1uF
w

C582 C605 C595 C286 C284 C602 C633 C635 C661 C619 C581 C292 C281 C583 C622 C588 C643 C285 C636 C630 C578 C573 C574 C666
1uF/X 1uF/X 1uF 1uF 1uF/X 1uF 1uF 1uF 1uF 1uF 1uF 1uF 1uF 1uF 1uF 1uF/X 1uF 1uF 22uF 22uF 22uF 22uF 22uF 22uF
6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 4V 4V 4V 4V 4V 4V
10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 20% 20% 20% 20% 20% 20%
X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S
w

402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 0603W 0603W 0603W 0603W 0603W 0603W
COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON
w

FBVDDQ FBVDDQ
2x 0603 10uF; 1x POSCAP
4x 0603 10uF GND GND
C331
4 C625 C616 C631 C639 C607 C576 4
10uF 10uF 10uF 10uF 10uF 10uF 220uF/X
4V 4V 4V 4V 4V 4V COMMON
20% 20% 20% 20% 20% 20% 20%
X6S X6S X6S X6S X6S X6S 2V@105degC
603 603 603 603 603 603 AL-Polymer
COMMON COMMON COMMON COMMON COMMON COMMON 3A@105degC,100KHz
0.009ohm
SMD_7343

GND CLOSE OR UNDER DRAM GND

AROUND DRAM

1V8
4x 0402 1uF

C649 C290 C592 C301

1uF 1uF 1uF 1uF
6.3V 6.3V 6.3V 6.3V
10% 10% 10% 10%
X6S X6S X6S X6S
402 402 402 402
COMMON COMMON COMMON COMMON

5 5

GND
CLOSE OR UNDER DRAM

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE

PAGE DETAIL MEMORY: FBB[31:0]
Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY Page8: MEMORY: FBB Partition 31..0
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DISCLAIMS
ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR INDUSTRY Size Document Number Rev
Custom 1.0
STANDARDS.
A B C D E F G
GV-N3070GAMING OC-8GD
Date: Thursday, September 17, 2020 Sheet 8 of 57
 A B C D E F G H

Page9: MEMORY: FBB Partition 63..32

M5D M5C
K4Z80325BC-HC16 K4Z80325BC-HC16
FBGA180 FBGA180
FBB_CMD[52..0]
COMMON COMMON
IN 5,8
FBVDDQ
FBB_D[63..32]
BI 5
1 1
FBB_CMD33 FBB_VREFC_H
33 H3 CA0_A VREFC K1
M5A M5B 45
FBB_CMD45 G11
FBB_CMD35
CA1_A nv_res
A11 VSS VDD A1 K4Z80325BC-HC16 K4Z80325BC-HC16 35 G4 CA2_A
A13 A14 46
FBB_CMD46
H12 R676
VSS VDD FBGA180 FBGA180 CA3_A 1k
FBB_CMD36
A2 VSS VDD E10 COMMON COMMON 36 H5 CA4_A
FBB_CMD43 5%
A4 VSS VDD E5 43 H10 CA5_A 402
B1 H13 48
FBB_CMD48 J12
VSS VDD CA6_A COMMON
FBB_CMD47
B14 VSS VDD H2 NORMAL NORMAL 47 J11 CA7_A
FBB_CMD34
C10 VSS VDD L13 34 J4 CA8_A
C12 L2 32
FBB_D32 DQ0_A
B4 x16 x8 32
FBB_CMD32
J3
VSS VDD DQ0_A CA9_A
C3 P10 33
FBB_D33 DQ2_A
B3 40
FBB_D40 DQ7_B
M2 37
FBB_CMD37
J5
VSS VDD DQ1_A DQ0_B NC CABI_A
C5 P5 34
FBB_D34 DQ3_A
B2 41
FBB_D41 DQ4_B
P3 44
FBB_CMD44 G10
VSS VDD DQ2_A DQ1_B NC CKE_A GND
D1 V1 35
FBB_D35 DQ4_A
E3 42
FBB_D42 DQ6_B
N2
VSS VDD FBB_D36 DQ1_A DQ3_A FBB_D43 DQ0_B DQ2_B NC
SNN_FBBU_TCK
D12 VSS VDD V14 36 A3 DQ4_A 43 U4 DQ3_B NC TCK N5
D14 37
FBB_D37 DQ5_A
E2 44
FBB_D44 DQ1_B
V3 F10 SNN_FBBU_TDI
VSS DQ5_A DQ4_B NC TDI
D3 38
FBB_D38 DQ6_A
F2 45
FBB_D45 DQ3_B
U2 N10 SNN_FBBU_TDO
VSS DQ6_A DQ5_B NC TDO
E11 39
FBB_D39 DQ7_A
G2 46
FBB_D46 DQ2_B
U3 F5 SNN_FBBU_TMS

m
VSS DQ7_A DQ6_B NC TMS
E4 FBVDDQ 47
FBB_D47 DQ5_B
P2
VSS FBB_EDC4
DQ7_B NC
F1 VSS C2 EDC0_A
FBB_DBI4 FBB_EDC5 FBB_CMD29
F12 VSS D2 DBI0_A T2 EDC0_B GND 29 L3 CA0_B
FBB_DBI5 FBB_CMD52
F14 VSS VDDQ B10 R2 DBI0_B NC 52 M11 CA1_B
FBB_WCK45 FBB_CMD40

o
F3 VSS VDDQ B5 D4 WCK0_t_A 40 M4 CA2_B
IN FBB_WCK45* 5 FBB_WCKB45 FBB_CMD50
G1 VSS VDDQ C1 D5 WCK0_c_A R4 WCK0_t_B NC 50 L12 CA3_B
IN 5 IN FBB_WCKB45* 5 FBB_CMD39
G12 VSS VDDQ C11 R5 WCK0_c_B NC 39 L5 CA4_B
IN 5 FBB_CMD42
G14 C14 L10

.c
42
VSS VDDQ CA5_B
G3 C4 x16 x8 56
FBB_D56 DQ13_B
P13 49
FBB_CMD49
K12
VSS VDDQ DQ8_B CA6_B
H11 E1 48
FBB_D48 DQ13_A
E13 57
FBB_D57 DQ10_B
U12 51
FBB_CMD51 K11
VSS VDDQ DQ8_A NC DQ9_B CA7_B
H4 E14 49
FBB_D49 DQ14_A
F13 58
FBB_D58 DQ12_B
P12 28
FBB_CMD28 K4
VSS VDDQ FBB_D50 DQ11_A DQ9_A NC
FBB_D59
DQ10_B FBB_CMD30
CA8_B
2 L11 VSS VDDQ F11 50 B13 DQ10_A NC 59 U13 DQ11_B 30 K3 CA9_B 2
DQ10_A DQ15_B

ck
FBB_D51 FBB_D60 FBB_CMD38
L4 VSS VDDQ F4 51 B12 DQ11_A NC 60 M13 DQ12_B 38 K5 CABI_B
M1 H1 52
FBB_D52 DQ8_A
B11 61
FBB_D61 DQ14_B
N13 41
FBB_CMD41
M10 R315 121ohm
VSS VDDQ DQ12_A NC DQ13_B CKE_B
M12 H14 53
FBB_D53 DQ9_A
A12 62
FBB_D62 DQ9_B
V12 J14 FBB_ZQ_2_A 402 1% COMMON
VSS VDDQ DQ13_A NC DQ14_B ZQ_A
M14 J13 54
FBB_D54 DQ12_A
E12 63
FBB_D63 DQ8_B
U11 K14 FBB_ZQ_2_B
VSS VDDQ DQ14_A NC DQ15_B ZQ_B
FBB_D55
M3 VSS VDDQ J2 55 G13 DQ15_A NC
FBB_EDC7 R314 121ohm
N1 VSS VDDQ K13 T13 EDC1_B

lo
FBB_EDC6 FBB_DBI7
N12 VSS VDDQ K2 C13 EDC1_A GND R13 DBI1_B 402 1% COMMON

N14 L1 FBB_DBI6 D13 31

FBB_CMD31 J1
VSS VDDQ DBI1_A RESET
N3 L14 NC FBB_WCKB67 R11
VSS VDDQ FBB_WCK67 IN FBB_WCKB67* 5 WCK1_t_B
P11 VSS VDDQ N11 D11 WCK1_t_A NC R10 WCK1_c_B
IN FBB_WCK67* 5 IN 5

un
P4 VSS VDDQ N4 D10 WCK1_c_A NC GND
IN 5 FBB_CLK1*
R1 VSS VDDQ P1 K10 CLK_c
IN FBB_CLK1 5
R12 VSS VDDQ P14 J10 CLK_t
IN 5
R14 VSS VDDQ T1
R3 VSS VDDQ T11
SNN_FBBU_RFU_A
T10 VSS VDDQ T14 RFU_A G5
SNN_FBBU_RFU_B
T12 T4 M5

st
VSS VDDQ RFU_B
T3 VSS VDDQ U10
T5 VSS VDDQ U5
U1 VSS
U14 VSS

fa
V11 VSS
V13 VSS
V2 VSS 1V8 FB_DBI FB_EDC
V4 FBB_DBI[7..0] FBB_EDC[7..0]
VSS BI 5,8 FBB_DBI0 OUT 5,8 FBB_EDC0
0 0

s-
FBB_DBI1 FBB_EDC1
VPP A10 1 1
A5 2
FBB_DBI2 2
FBB_EDC2
VPP
V10 3
FBB_DBI3 3
FBB_EDC3
VPP FBB_DBI4 FBB_EDC4
3 VPP V5 4 4 3
5
FBB_DBI5 5
FBB_EDC5

m
6
FBB_DBI6 6
FBB_EDC6

7
FBB_DBI7 7
FBB_EDC7
GND
ru
.fo
w

FBVDDQ
18x 0402 1uF FBVDDQ
6x 0603W 22uF
w

C693 C671 C709 C700 C690 C655 C675 C665 C651 C688 C674 C654 C663 C662 C668 C692 C704 C695
1uF/X 1uF 1uF 1uF 1uF 1uF 1uF 1uF/X 1uF 1uF 1uF 1uF/X 1uF/X 1uF 1uF 1uF 1uF 1uF C680 C719 C681 C683 C718 C687
6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 22uF 22uF 22uF 22uF 22uF 22uF
10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 4V 4V 4V 4V 4V 4V
X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S 20% 20% 20% 20% 20% 20%
w

402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 X6S X6S X6S X6S X6S X6S
COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON 0603W 0603W 0603W 0603W 0603W 0603W
COMMON COMMON COMMON COMMON COMMON COMMON

4 4
FBVDDQ 2x 0603 10uF; 1x POSCAP
GND FBVDDQ
4x 0603 10uF GND
C295
C670 C669 C701 C702 C694 C664
10uF 10uF 10uF 10uF 10uF 10uF 220uF/X
4V 4V 4V 4V 4V 4V COMMON
20% 20% 20% 20% 20% 20% 20%
X6S X6S X6S X6S X6S X6S 2V@105degC
603 603 603 603 603 603 AL-Polymer
COMMON COMMON COMMON COMMON COMMON COMMON 3A@105degC,100KHz
0.009ohm
SMD_7343

GND GND
CLOSE OR UNDER DRAM
AROUND DRAM

1V8
4x 0402 1uF

C288 C267 C711 C652

1uF 1uF 1uF 1uF
6.3V 6.3V 6.3V 6.3V
10% 10% 10% 10%
5 X6S X6S X6S X6S
5
402 402 402 402
COMMON COMMON COMMON COMMON

GND
CLOSE OR UNDER DRAM
ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE
PAGE DETAIL MEMORY: FBB[63:32]
Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY Page9: MEMORY: FBB Partition 63..32
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DISCLAIMS
ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR INDUSTRY Size Document Number Rev
Custom 1.0
STANDARDS.
A B C D E F G
GV-N3070GAMING OC-8GD
Date: Thursday, September 17, 2020 Sheet 9 of 57
 A B C D E F G H

Page10: MEMORY: GPU Partition C/D

G1D G1E

BGA2714 BGA2714
COMMON COMMON
FB_DATA FB_CMD FB_DATA FB_CMD
FBC_D[63..0] FBC_CMD[52..0] FBD_D[63..0] FBD_CMD[52..0]
1 BI 11,12 4/24 FBC 11,12 BI BI 13,14 5/24 FBD 13,14 BI 1
FBC_D0 FBC_CMD0 FBD_D0 FBD_CMD0
0 F7 FBC_D0 FBC_CMD0 B5 0 0 AR4 FBD_D0 FBD_CMD0 AU1 0
1
FBC_D1 H5 A5 FBC_CMD1 1 1
FBD_D1 AP8 AU4 FBD_CMD1 1
FBC_D1 FBC_CMD1 FBD_D1 FBD_CMD1
2
FBC_D2 F8 C5 FBC_CMD2 2 2
FBD_D2 AP6 AT1 FBD_CMD2 2
FBC_D2 FBC_CMD2 FBD_D2 FBD_CMD2
FBC_D3 FBC_CMD3 FBD_D3 FBD_CMD3
3 G5 FBC_D3 FBC_CMD3 A6 3 3 AR6 FBD_D3 FBD_CMD3 AR2 3
FBC_D4 FBC_CMD4 FBD_D4 FBD_CMD4
4 H8 FBC_D4 FBC_CMD4 B7 4 4 AM6 FBD_D4 FBD_CMD4 AR1 4
FBC_D5 FBC_CMD5 FBD_D5 FBD_CMD5
5 E8 FBC_D5 FBC_CMD5 A7 5 5 AP3 FBD_D5 FBD_CMD5 AP1 5
6
FBC_D6 C8 A8 FBC_CMD6 6 6
FBD_D6 AP5 AP4 FBD_CMD6 6
FBC_D6 FBC_CMD6 FBD_D6 FBD_CMD6
7
FBC_D7 D10 D8 FBC_CMD7 7 7
FBD_D7 AM9 AN1 FBD_CMD7 7
FBC_D8
FBC_D7 FBC_CMD7 FBC_CMD8 FBD_D8
FBD_D7 FBD_CMD7 FBD_CMD8
8 D2 FBC_D8 FBC_CMD8 A9 8 8 AU5 FBD_D8 FBD_CMD8 AM2 8
FBC_D9 FBC_CMD9 FBD_D9 FBD_CMD9
9 E1 FBC_D9 FBC_CMD9 B10 9 9 AV6 FBD_D9 FBD_CMD9 AM1 9
FBC_D10 FBC_CMD10 FBD_D10 FBD_CMD10
10 C2 FBC_D10 FBC_CMD10 A10 10 10 AV9 FBD_D10 FBD_CMD10 AL1 10
11
FBC_D11 D3 A11 FBC_CMD11 11 11
FBD_D11 AU3 AL4 FBD_CMD11 11
FBC_D11 FBC_CMD11 FBD_D11 FBD_CMD11
12
FBC_D12 C3 D11 FBC_CMD12 12 12
FBD_D12 AU6 AK1 FBD_CMD12 12
FBC_D13
FBC_D12 FBC_CMD12 FBC_CMD13 FBD_D13
FBD_D12 FBD_CMD12 FBD_CMD13
13 B4 FBC_D13 FBC_CMD13 A12 13 13 AU8 FBD_D13 FBD_CMD13 AJ2 13
FBC_D14 FBC_CMD14 GA1XX GDDR6 CMD Mapping FBD_D14 FBD_CMD14
14 E4 FBC_D14 FBC_CMD14 B13 14 14 AU10 FBD_D14 FBD_CMD14 AJ1 14
FBC_D15 FBC_CMD15 Lower 0..31 Upper 32..63 FBD_D15 FBD_CMD15

om
15 D5 FBC_D15 FBC_CMD15 A13 15 15 AR7 FBD_D15 FBD_CMD15 AH1 15
16
FBC_D16 F17 A14 FBC_CMD16 16
DRAM1 DRAM2
16
FBD_D16 AF6 AH4 FBD_CMD16 16
FBC_D16 FBC_CMD16 FBD_D16 FBD_CMD16
17
FBC_D17 E14 D14 FBC_CMD17 17
CHA-Byte 0,1 CHA-Byte 4,5
17
FBD_D17 AH5 AG1 FBD_CMD17 17
FBC_D18
FBC_D17 FBC_CMD17 FBC_CMD18 FBD_D18
FBD_D17 FBD_CMD17 FBD_CMD18
18 C14 FBC_D18 FBC_CMD18 A15 18 18 AH3 FBD_D18 FBD_CMD18 AF2 18
FBC_D19 FBC_CMD19 CA0_A CMD1 CMD33 FBD_D19 FBD_CMD19
19 H14 FBC_D19 FBC_CMD19 B16 19 19 AF9 FBD_D19 FBD_CMD19 AF1 19
FBC_D20 FBC_CMD20 CA1_A CMD13 CMD45 FBD_D20 FBD_CMD20
20 E17 FBC_D20 FBC_CMD20 A16 20 20 AE6 FBD_D20 FBD_CMD20 AE1 20
21
FBC_D21 F16 A17 FBC_CMD21 21
CA2_A CMD12 CMD35
21
FBD_D21 AE8 AE4 FBD_CMD21 21
FBC_D21 FBC_CMD21 FBD_D21 FBD_CMD21
22
FBC_D22 C17 D17 FBC_CMD22 22
CA3_A CMD24 CMD46
22
FBD_D22 AE5 AD1 FBD_CMD22 22
FBC_D22 FBC_CMD22 FBD_D22 FBD_CMD22
FBC_D23 FBC_CMD23 CA4_A CMD11 CMD36 FBD_D23 FBD_CMD23

.c
23 H17 FBC_D23 FBC_CMD23 A18 23 23 AE10 FBD_D23 FBD_CMD23 AC2 23
FBC_D24 FBC_CMD24 CA5_A CMD15 CMD43 FBD_D24 FBD_CMD24
24 F10 FBC_D24 FBC_CMD24 B19 24 24 AL6 FBD_D24 FBD_CMD24 AC1 24
FBC_D25 CA6_A CMD22 CMD48 FBD_D25
25 G10 FBC_D25 FBC_CMD25_NC A19 25 AL3 FBD_D25 FBD_CMD25_NC AB1
26
FBC_D26 C11 A20 CA7_A CMD23 CMD47
26
FBD_D26 AL5 AB4
FBC_D26 FBC_CMD26_NC FBD_D26 FBD_CMD26_NC
27
FBC_D27 E11 B20 FBC_DEBUG0 R669 201 CA8_A CMD0 CMD34
27
FBD_D27 AL8 AB2 FBD_DEBUG0 R692 201
FBC_D27 FBC_CMD27 FBD_D27 FBD_CMD27

ck
49.9ohm/X 49.9ohm/X
2 FBC_D28 FBC_CMD28 1% CA9_A CMD2 CMD32 FBD_D28 FBD_CMD28 1%
2
28 F11 FBC_D28 FBC_CMD28 A36 28 COMMON
28 AJ6 FBD_D28 FBD_CMD28 G2 28 COMMON

FBC_D29 FBC_CMD29 CABI_A CMD10 CMD37 FBD_D29 FBD_CMD29

29 F13 FBC_D29 FBC_CMD29 D35 29 29 AL10 FBD_D29 FBD_CMD29 G1 29
FBC_D30 FBC_CMD30 CKE_A CMD14 CMD44 FBD_D30 FBD_CMD30
30 F14 FBC_D30 FBC_CMD30 A35 30 30 AH6 FBD_D30 FBD_CMD30 G3 30
31
FBC_D31 H11 A34 FBC_CMD31 31 31
FBD_D31 AH8 H1 FBD_CMD31 31
FBC_D31 FBC_CMD31 FBD_D31 FBD_CMD31
32
FBC_D32 F26 B34 FBC_CMD32 32
GND CHB-Byte 2,3 CHB-Byte 6,7
32
FBD_D32 T5 H2 FBD_CMD32 32
GND
FBC_D32 FBC_CMD32 FBD_D32 FBD_CMD32
FBC_D33 FBC_CMD33 CA0_B CMD5 CMD29 FBD_D33 FBD_CMD33

lo
33 E26 FBC_D33 FBC_CMD33 A33 33 33 T6 FBD_D33 FBD_CMD33 J1 33
FBC_D34 FBC_CMD34 CA1_B CMD18 CMD52 FBD_D34 FBD_CMD34
34 H26 FBC_D34 FBC_CMD34 D32 34 34 P6 FBD_D34 FBD_CMD34 K4 34
FBC_D35 FBC_CMD35 CA2_B CMD7 CMD40 FBD_D35 FBD_CMD35
35 D28 FBC_D35 FBC_CMD35 A32 35 35 T8 FBD_D35 FBD_CMD35 K1 35
36
FBC_D36 C26 A31 FBC_CMD36 36
CA3_B CMD20 CMD50
36
FBD_D36 T3 K2 FBD_CMD36 36
FBC_D36 FBC_CMD36 FBD_D36 FBD_CMD36
37
FBC_D37 E29 B31 FBC_CMD37 37
CA4_B CMD8 CMD39
37
FBD_D37 N5 L1 FBD_CMD37 37
FBC_D37 FBC_CMD37 FBD_D37 FBD_CMD37

un
FBC_D38 FBC_CMD38 CA5_B CMD16 CMD42 FBD_D38 FBD_CMD38
38 F28 FBC_D38 FBC_CMD38 A30 38 38 N3 FBD_D38 FBD_CMD38 L2 38
FBC_D39 FBC_CMD39 CA6_B CMD21 CMD49 FBD_D39 FBD_CMD39
39 G28 FBC_D39 FBC_CMD39 D29 39 39 N6 FBD_D39 FBD_CMD39 M1 39
FBC_D40 FBC_CMD40 CA7_B CMD19 CMD51 FBD_D40 FBD_CMD40
40 F31 FBC_D40 FBC_CMD40 A29 40 40 L6 FBD_D40 FBD_CMD40 N4 40
41
FBC_D41 K29 A28 FBC_CMD41 41
CA8_B CMD6 CMD28
41
FBD_D41 N8 N1 FBD_CMD41 41
FBC_D41 FBC_CMD41 FBD_D41 FBD_CMD41
42
FBC_D42 H29 B28 FBC_CMD42 42
CA9_B CMD4 CMD30
42
FBD_D42 K6 P1 FBD_CMD42 42
FBC_D43
FBC_D42 FBC_CMD42 FBC_CMD43 FBD_D43
FBD_D42 FBD_CMD42 FBD_CMD43
CABI_B CMD9 CMD38
43 J28 FBC_D43 FBC_CMD43 A27 43 43 L9 FBD_D43 FBD_CMD43 P2 43
FBC_D44 FBC_CMD44 FBD_D44 FBD_CMD44

st
CKE_B CMD17 CMD41
44 D31 FBC_D44 FBC_CMD44 D26 44 44 K3 FBD_D44 FBD_CMD44 R1 44
FBC_D45 FBC_CMD45 FBD_D45 FBD_CMD45
45 G31 FBC_D45 FBC_CMD45 A26 45 45 K5 FBD_D45 FBD_CMD45 T4 45
46
FBC_D46 E32 A25 FBC_CMD46 46
RESET* CMD3 CMD31
46
FBD_D46 J2 T1 FBD_CMD46 46
FBC_D46 FBC_CMD46 FBD_D46 FBD_CMD46
47
FBC_D47 H31 B25 FBC_CMD47 47 47
FBD_D47 K8 U1 FBD_CMD47 47
FBC_D48
FBC_D47 FBC_CMD47 FBC_CMD48 FBD_D48
FBD_D47 FBD_CMD47 FBD_CMD48
48 F19 A24 48 48 AC7 U2 48

fa
FBC_D48 FBC_CMD48 FBD_D48 FBD_CMD48
FBC_D49 FBC_CMD49 FBD_D49 FBD_CMD49
49 K17 FBC_D49 FBC_CMD49 D23 49 49 AE3 FBD_D49 FBD_CMD49 V1 49
FBC_D50 FBC_CMD50 FBD_D50 FBD_CMD50
50 C20 FBC_D50 FBC_CMD50 A23 50 50 AC6 FBD_D50 FBD_CMD50 W4 50
51
FBC_D51 J19 A22 FBC_CMD51 51 51
FBD_D51 AC4 W1 FBD_CMD51 51
FBC_D51 FBC_CMD51 FBD_D51 FBD_CMD51
52
FBC_D52 E20 B22 FBC_CMD52 52 52
FBD_D52 AB3 Y1 FBD_CMD52 52
FBC_D53
FBC_D52 FBC_CMD52 FBD_D53
FBD_D52 FBD_CMD52

s-
53 F20 FBC_D53 FBC_CMD53_NC A21 53 AB5 FBD_D53 FBD_CMD53_NC Y2
FBC_D54 FBD_D54
54 K20 FBC_D54 FBC_CMD54_NC D20 54 AB6 FBD_D54 FBD_CMD54_NC AA1
FBC_D55 FBC_DEBUG1 R670 201 FBD_D55 FBD_DEBUG1 R688 201
55 H20 FBC_D55 FBC_CMD55 B23 49.9ohm/X 55 AB8 FBD_D55 FBD_CMD55 W2 49.9ohm/X

56
FBC_D56 G22 1% COMMON
56
FBD_D56 W6 1% COMMON

FBC_D56 FBD_D56
57
FBC_D57 F22 57
FBD_D57 W8
3 FBC_D57 FBD_D57 3

m
FBC_D58 FBD_D58
58 C23 FBC_D58 58 W5 FBD_D58
FBC_D59 GND FBD_D59
59 D22 FBC_D59 59 Y6 FBD_D59
FBC_D60 FBD_D60 GND
60 E23 FBC_D60 60 W3 FBD_D60
61
FBC_D61 F23 61
FBD_D61 U9
FBC_D61 FBD_D61
62
FBC_D62 F25 K22 FBC_CLK0 FB_CLK 62
FBD_D62 U6 AC10 FBD_CLK0 FB_CLK
FBC_D62 FBC_CLK0 11 FBD_D62 FBD_CLK0 13
FB_DBI
FBC_DBI[7..0]
63
FBC_D63
H23 FBC_D63
ruFBC_CLK0 J22 FBC_CLK0*
FBC_CLK1 11
FB_CLK
OUT
OUT
63
FBD_D63
T10 FBD_D63 FBD_CLK0 AC9 FBD_CLK0*
FBD_CLK1 13
FB_CLK
OUT
OUT
FBC_CLK1 K23 FB_CLK FB_DBI FBD_CLK1 AB10 FB_CLK
BI 11,12 FBC_CLK1* 12 OUT
FBD_DBI[7..0] FBD_CLK1* 14 OUT
FBC_CLK1 J23 FB_CLK
FBD_CLK1 AB9 FB_CLK
FBC_DBI0 12 OUT BI 13,14 FBD_DBI0 14 OUT
0 G7 FBC_DQM0 0 AM7 FBD_DQM0
1
FBC_DBI1 E3 1
FBD_DBI1 AV7
FBC_DQM1 FBD_DQM1
.fo
FBC_DBI2 FBC_WCK01 FBD_DBI2 FBD_WCK01
2 G16 FBC_DQM2 FBC_WCK01 K13 FBC_WCK01 FB_WCK 2 AF7 FBD_DQM2 FBD_WCK01 AP9 FBD_WCK01 FB_WCK
FBC_DBI3 FBC_WCK01* 11 OUT FBD_DBI3 FBD_WCK01* 13 OUT
3 G13 FBC_DQM3 FBC_WCK01 J13 FBC_WCK01 FB_WCK 3 AJ7 FBD_DQM3 FBD_WCK01 AP10 FBD_WCK01 FB_WCK
FBC_DBI4 FBC_WCKB01 11 OUT FBD_DBI4 FBD_WCKB01 13 OUT
4 F29 FBC_DQM4 FBC_WCKB01 K11 FBC_WCKB01 FB_WCK 4 P7 FBD_DQM4 FBD_WCKB01 AR9 FBD_WCKB01 FB_WCK
FBC_DBI5 FBC_WCKB01* 11 OUT FBD_DBI5 FBD_WCKB01* 13 OUT
5 F32 FBC_DQM5 FBC_WCKB01 J11 FBC_WCKB01 FB_WCK 5 L7 FBD_DQM5 FBD_WCKB01 AR10 FBD_WCKB01 FB_WCK
FBC_DBI6 FBC_WCK23 11 OUT FBD_DBI6 FBD_WCK23 13 OUT
6 G19 FBC_DQM6 FBC_WCK23 J16 FBC_WCK23 FB_WCK 6 Y7 FBD_DQM6 FBD_WCK23 AH10 FBD_WCK23 FB_WCK
FBC_DBI7 FBC_WCK23* 11 OUT FBD_DBI7 FBD_WCK23* 13 OUT
FB_EDC 7 G25 FBC_DQM7 FBC_WCK23 K16 FBC_WCK23 FB_WCK 7 U7 FBD_DQM7 FBD_WCK23 AH9 FBD_WCK23 FB_WCK
FBC_WCKB23 11 OUT FBD_WCKB23 13 OUT
w

FBC_EDC[7..0] J14 FBC_WCKB23 FB_WCK AJ10 FBD_WCKB23 FB_WCK

IN 11,12 FBC_WCKB23 FBC_WCKB23* 11 OUT
FB_EDC FBD_WCKB23 FBD_WCKB23* 13 OUT
K14 FBC_WCKB23 FB_WCK FBD_EDC[7..0] AJ9 FBD_WCKB23 FB_WCK
FBC_WCKB23 11 OUT IN 13,14 FBD_WCKB23 13 OUT
0
FBC_EDC0 D7 K31 FBC_WCK45 FB_WCK 0
FBD_EDC0 AM4 P10 FBD_WCK45 FB_WCK
FBC_DQS_WP0 FBC_WCK45 FBC_WCK45 12 OUT FBD_DQS_WP0 FBD_WCK45 FBD_WCK45 14 OUT
1
FBC_EDC1 B3 J31 FBC_WCK45* FB_WCK 1
FBD_EDC1 AV4 P9 FBD_WCK45* FB_WCK
FBC_DQS_WP1 FBC_WCK45 FBC_WCK45 12 OUT FBD_DQS_WP1 FBD_WCK45 FBD_WCK45 14 OUT
FBC_EDC2 FBC_WCKB45 FBD_EDC2 FBD_WCKB45
w

2 D16 FBC_DQS_WP2 FBC_WCKB45 K32 FBC_WCKB45 FB_WCK 2 AF4 FBD_DQS_WP2 FBD_WCKB45 N10 FBD_WCKB45 FB_WCK
FBC_EDC3 FBC_WCKB45* 12 OUT FBD_EDC3 FBD_WCKB45* 14 OUT
3 D13 FBC_DQS_WP3 FBC_WCKB45 J32 FBC_WCKB45 FB_WCK 3 AJ4 FBD_DQS_WP3 FBD_WCKB45 N9 FBD_WCKB45 FB_WCK
FBC_EDC4 FBC_WCK67 12 OUT FBD_EDC4 FBD_WCK67 14 OUT
4 C29 FBC_DQS_WP4 FBC_WCK67 K25 FBC_WCK67 FB_WCK 4 P4 FBD_DQS_WP4 FBD_WCK67 Y10 FBD_WCK67 FB_WCK
FBC_EDC5 FBC_WCK67* 12 OUT FBD_EDC5 FBD_WCK67* 14 OUT
5 C32 FBC_DQS_WP5 FBC_WCK67 J25 FBC_WCK67 FB_WCK 5 L4 FBD_DQS_WP5 FBD_WCK67 Y9 FBD_WCK67 FB_WCK
FBC_EDC6 FBC_WCKB67 12 OUT FBD_EDC6 FBD_WCKB67 14 OUT
D19 J26 Y4 W9
w

6 FBC_WCKB67 FB_WCK 6 FBD_WCKB67 FB_WCK

FBC_EDC7
FBC_DQS_WP6 FBC_WCKB67 FBC_WCKB67* 12 OUT FBD_EDC7
FBD_DQS_WP6 FBD_WCKB67 FBD_WCKB67* 14 OUT
7 D25 FBC_DQS_WP7 FBC_WCKB67 K26 FBC_WCKB67 FB_WCK 7 U4 FBD_DQS_WP7 FBD_WCKB67 W10 FBD_WCKB67 FB_WCK
12 OUT 14 OUT

BP32 GND BP48 GND

BP34 GND BR1 GND
4 4
BP36 GND BR12 GND
BP38 GND BR15 GND
BP40 GND BR18 GND
BP42 GND BR2 GND
BP44 GND BR21 GND
1V8_FB_PLL 1V8_FB_PLL
BP46 GND FB_PLLVDD L35 BR24 GND FB_PLLVDD T46
5,10 IN 5,10 IN

C707 C993
1uF 1uF
GND GND
6.3V 6.3V
10% 10%
X6S X6S
402 402
COMMON COMMON

FBVDDQ FBVDDQ

GND GND

R659 R312 R697 R309

10k 10k 10k 10k
5% 5% 5% 5%
402 402 402 402
COMMON COMMON COMMON COMMON
FBC_CMD14 FBD_CMD14 FBVDDQ
CKE_A FBC_CMD44 FBD_CMD44

FBC_CMD3 FBD_CMD3
FBVDDQ R302 R678
RST* FBC_CMD31 FBD_CMD31
10k 10k
5% 5%
R668 R316 R674 R705 402 402
R313 R663 10k 10k 10k 10k COMMON COMMON
5 FBD_CMD17 5
10k 10k 5% 5% 5% 5% CKE_B
402 402 402 402 FBD_CMD41
5% 5%
402 402 COMMON COMMON COMMON COMMON
COMMON COMMON
FBC_CMD17
CKE_B FBC_CMD41

GND GND

ASSEMBLY <ASSEMBLY_DESCRIPTION>
GIGABYTE
PAGE DETAIL MEMORY: GPU FB_CD Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS Page10: MEMORY: GPU Partition C/D
MAY
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DISCLAIMS Size Document Number Rev
ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR INDUSTRY Custom 1.0
STANDARDS. GV-N3070GAMING OC-8GD
A B C D E F G Date: Thursday, September 17, 2020 H Sheet 10 of 57
 A B C D E F G H

Page11: MEMORY: FBC Partition 31..0

FBC_CMD[52..0]
IN 10,12
M6D M6C
K4Z80325BC-HC16 K4Z80325BC-HC16
FBC_D[31..0]
FBGA180 FBGA180
BI 10
COMMON COMMON
FBVDDQ M6B
1 M6A K4Z80325BC-HC16 1
K4Z80325BC-HC16 FBGA180
1
FBC_CMD1 H3 K1 FBC_VREFC
FBGA180 COMMON CA0_A VREFC
13
FBC_CMD13 G11
COMMON
FBC_CMD12
CA1_A nv_res
A11 VSS VDD A1 12 G4 CA2_A
FBC_CMD24 R317
A13 VSS VDD A14 NORMAL 24
FBC_CMD11
H12 CA3_A 1k
A2 VSS VDD E10 NORMAL 11 H5 CA4_A 5%
A4 E5 15
FBC_CMD15 H10
VSS VDD x16 x8 CA5_A
B1 H13 0
FBC_D0 DQ7_A
G2 8
FBC_D8 DQ4_B
P3 22
FBC_CMD22 J12
402
VSS VDD FBC_D1 DQ3_A DQ0_A FBC_D9 DQ7_B DQ0_B NC
FBC_CMD23
CA6_A COMMON
B14 VSS VDD H2 1 B2 DQ1_A 9 M2 DQ1_B NC 23 J11 CA7_A
C10 L13 2
FBC_D2 DQ6_A
F2 10
FBC_D10 DQ6_B
N2 0
FBC_CMD0
J4
VSS VDD DQ2_A DQ2_B NC CA8_A
C12 L2 3
FBC_D3 DQ5_A
E2 11
FBC_D11 DQ5_B
P2 2
FBC_CMD2
J3
VSS VDD DQ3_A DQ3_B NC CA9_A
C3 P10 4
FBC_D4 DQ1_A
A3 12
FBC_D12 DQ3_B
U2 10
FBC_CMD10 J5
VSS VDD DQ4_A DQ4_B NC CABI_A GND
C5 P5 5
FBC_D5 DQ2_A
B3 13
FBC_D13 DQ2_B
U3 14
FBC_CMD14 G10
VSS VDD FBC_D6 DQ4_A DQ5_A FBC_D14 DQ1_B DQ5_B NC CKE_A
D1 VSS VDD V1 6 E3 DQ6_A 14 V3 DQ6_B NC
D12 V14 7
FBC_D7 DQ0_A
B4 15
FBC_D15 DQ0_B
U4 N5 SNN_FBCL_TCK_M
VSS VDD DQ7_A DQ7_B NC TCK
SNN_FBCL_TDI_M
D14 VSS TDI F10
D3 FBC_EDC0 C2 FBC_EDC1 T2 N10 SNN_FBCL_TDO_M

m
VSS EDC0_A EDC0_B GND TDO
E11 FBC_DBI0 D2 FBC_DBI1 R2 F5 SNN_FBCL_TMS_M
VSS DBI0_A DBI0_B NC TMS
E4 VSS FBVDDQ
FBC_WCK01 FBC_WCKB01
F1 VSS D4 WCK0_t_A R4 WCK0_t_B NC
IN FBC_WCK01* 10 IN FBC_WCKB01* 10 FBC_CMD5
F12 VSS D5 WCK0_c_A R5 WCK0_c_B NC 5 L3 CA0_B
IN 10 IN 10 FBC_CMD18

o
F14 VSS VDDQ B10 18 M11 CA1_B
F3 B5 24
FBC_D24 DQ10_B
U12 7
FBC_CMD7 M4
VSS VDDQ DQ8_B CA2_B
G1 C1 x16 x8 25
FBC_D25 DQ12_B
P12 20
FBC_CMD20
L12
VSS VDDQ DQ9_B CA3_B
G12 C11 FBC_D16 DQ11_A
B13 FBC_D26 DQ9_B
V12 FBC_CMD8
L5

.c
16 26 8
VSS VDDQ DQ8_A NC DQ10_B CA4_B
G14 C14 17
FBC_D17 DQ12_A
E12 27
FBC_D27 DQ8_B
U11 16
FBC_CMD16
L10
VSS VDDQ DQ9_A NC DQ11_B CA5_B
G3 C4 18
FBC_D18 DQ10_A
B12 28
FBC_D28 DQ11_B
U13 21
FBC_CMD21 K12
VSS VDDQ DQ10_A NC DQ12_B CA6_B
H11 E1 19
FBC_D19 DQ8_A
B11 29
FBC_D29 DQ13_B
P13 19
FBC_CMD19 K11
VSS VDDQ FBC_D20 DQ13_A DQ11_A NC
FBC_D30 DQ15_B DQ13_B FBC_CMD6
CA7_B
2 H4 VSS VDDQ E14 20 E13 DQ12_A NC 30 M13 DQ14_B 6 K4 CA8_B 2
DQ14_A DQ14_B

ck
FBC_D21 FBC_D31 FBC_CMD4
L11 VSS VDDQ F11 21 F13 DQ13_A NC 31 N13 DQ15_B 4 K3 CA9_B
L4 F4 22
FBC_D22 DQ15_A
G13 9
FBC_CMD9
K5
VSS VDDQ DQ14_A NC CABI_B
M1 H1 23
FBC_D23 DQ9_A
A12 FBC_EDC3 T13 17
FBC_CMD17 M10 R329 121ohm
VSS VDDQ DQ15_A NC EDC1_B CKE_B
M12 H14 FBC_DBI3 R13 J14 FBC_ZQ_1_A 402 COMMON
VSS VDDQ DBI1_B ZQ_A 1%
FBC_EDC2 FBC_ZQ_1_B
M14 VSS VDDQ J13 C13 EDC1_A GND ZQ_B K14
FBC_DBI2 FBC_WCKB23 R328 121ohm
M3 VSS VDDQ J2 D13 DBI1_A R11 WCK1_t_B

lo
NC IN 10
FBC_WCKB23*
N1 VSS VDDQ K13 R10 WCK1_c_B 402 1% COMMON
FBC_WCK23 IN 10
N12 VSS VDDQ K2 D11 WCK1_t_A NC
IN 10
FBC_WCK23* FBC_CMD3
N14 VSS VDDQ L1 D10 WCK1_c_A NC 3 J1 RESET
IN 10
N3 VSS VDDQ L14

un
P11 VSS VDDQ N11
P4 VSS VDDQ N4 GND
R1 P1 FBC_CLK0* K10
VSS VDDQ IN 10 CLK_c
R12 P14 FBC_CLK0 J10
VSS VDDQ IN 10 CLK_t
R14 VSS VDDQ T1
R3 VSS VDDQ T11
SNN_FBCL_RFU_A_M
T10 T14 G5

st
VSS VDDQ RFU_A
T12 T4 M5 SNN_FBCL_RFU_B_M
VSS VDDQ RFU_B
T3 VSS VDDQ U10 FB_EDC
T5 U5 FBC_EDC[7..0]
VSS VDDQ FB_DBI
OUT 10,12
U1 FBC_DBI[7..0]
VSS 10,12

fa
BI FBC_EDC0
U14 VSS 0
V11 0
FBC_DBI0 1
FBC_EDC1
VSS
V13 1
FBC_DBI1 2
FBC_EDC2
VSS FBC_DBI2 FBC_EDC3
V2 VSS 2 3
FBC_DBI3 FBC_EDC4
V4 VSS 1V8 3 4

s-
4
FBC_DBI4 5
FBC_EDC5

A10 5
FBC_DBI5 6
FBC_EDC6
VPP
A5 6
FBC_DBI6 7
FBC_EDC7
VPP FBC_DBI7
3 VPP V10 7 3
V5

m
VPP

GND
ru
.fo

FBVDDQ FBVDDQ
6x 0603W 22uF
18x 0402 1uF
C657 C283 C282 C293 C610 C579 C623 C584 C626 C618 C637 C604 C632 C277 C580 C611 C302 C303 C620 C315 C589 C628 C342 C603
w

1uF 1uF 1uF 1uF 1uF 1uF/X 1uF/X 1uF 1uF/X 1uF 1uF 1uF 1uF 1uF 1uF/X 1uF 1uF 1uF 22uF 22uF 22uF 22uF 22uF 22uF
6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 4V 4V 4V 4V 4V 4V
10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 20% 20% 20% 20% 20% 20%
X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S
402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 0603W 0603W 0603W 0603W 0603W 0603W
w

COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON
w

FBVDDQ FBVDDQ
4x 0603 10uF GND 2x 0603 10uF; 1x POSCAP GND

C566
4 C572 C597 C608 C642 C596 C617 4
10uF 10uF 10uF 10uF 10uF 10uF 220uF/X
4V 4V 4V 4V 4V 4V COMMON
20% 20% 20% 20% 20% 20% 20%
X6S X6S X6S X6S X6S X6S 2V@105degC
603 603 603 603 603 603 AL-Polymer
COMMON COMMON COMMON COMMON COMMON COMMON 3A@105degC,100KHz
0.009ohm
SMD_7343

GND GND
CLOSE OR UNDER DRAM
AROUND DRAM

1V8 4x 0402 1uF

C591 C289 C300 C650

1uF 1uF 1uF 1uF
6.3V 6.3V 6.3V 6.3V

www.teknisi-indonesia.com
10% 10% 10% 10%
X6S X6S X6S X6S
402 402 402 402
COMMON COMMON COMMON COMMON
5 5

GND CLOSE OR UNDER DRAM

GIGABYTE
ASSEMBLY <ASSEMBLY_DESCRIPTION>
PAGE DETAIL MEMORY: FBC[31:0]
Title

ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
Page11: MEMORY: FBC Partition 31..0
MAY
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DISCLAIMS Size Document Number Rev
ALL Custom 1.0
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR INDUSTRY
STANDARDS. GV-N3070GAMING OC-8GD
A B C D E F G
Date: Thursday, September 17, 2020 Sheet 11 of 57
 A B C D E F G H

Page12: MEMORY: FBC Partition 63..32

M7D
K4Z80325BC-HC16 M7C
FBC_CMD[52..0]
FBGA180 10,11 K4Z80325BC-HC16
IN
COMMON FBGA180
FBC_D[63..32]
FBVDDQ COMMON

BI 10
1 1
M7A
M7B 33
FBC_CMD33 H3 K1 FBC_VREFC_H
K4Z80325BC-HC16 CA0_A VREFC
A11 A1 45
FBC_CMD45 G11
VSS VDD FBGA180 K4Z80325BC-HC16
FBC_CMD35
CA1_A nv_res
A13 VSS VDD A14 COMMON FBGA180 35 G4 CA2_A
A2 E10 46
FBC_CMD46
H12 R660
VSS VDD COMMON
FBC_CMD36
CA3_A 1k
A4 VSS VDD E5 36 H5 CA4_A
FBC_CMD43 5%
B1 VSS VDD H13 NORMAL 43 H10 CA5_A 402
FBC_CMD48
B14 VSS VDD H2 NORMAL 48 J12 CA6_A COMMON
FBC_D44 FBC_CMD47
C10 VSS VDD L13 44 B4 DQ0_A 47 J11 CA7_A
FBC_D45 FBC_CMD34
C12 VSS VDD L2 45 A3 DQ1_A x16 x8 34 J4 CA8_A
FBC_D40 FBC_D33 FBC_CMD32
C3 VSS VDD P10 40 B3 DQ2_A 33 U4 DQ0_B NC 32 J3 CA9_A
C5 P5 46
FBC_D46 B2 32
FBC_D32 DQ3_B
U2 37
FBC_CMD37 J5
VSS VDD DQ3_A DQ1_B NC CABI_A
D1 V1 42
FBC_D42 E3 36
FBC_D36 U3 44
FBC_CMD44 G10
VSS VDD FBC_D41
DQ4_A FBC_D34 DQ1_B DQ2_B NC CKE_A GND
D12 VSS VDD V14 41 E2 DQ5_A 34 V3 DQ3_B NC
D14 43
FBC_D43
F2 39
FBC_D39 DQ5_B
P2 N5 SNN_FBCU_TCK
VSS DQ6_A DQ4_B NC TCK
D3 47
FBC_D47
G2 38
FBC_D38 DQ4_B
P3 F10 SNN_FBCU_TDI
VSS DQ7_A DQ5_B NC TDI

m
E11 35
FBC_D35 N2 N10 SNN_FBCU_TDO
VSS DQ6_B NC TDO
E4 FBC_EDC5 C2 37
FBC_D37 M2 F5 SNN_FBCU_TMS
VSS FBVDDQ EDC0_A DQ7_B NC TMS
FBC_DBI5
F1 VSS D2 DBI0_A
FBC_EDC4
F12 VSS T2 EDC0_B GND
FBC_WCKB45 FBC_DBI4 FBC_CMD29
F14 VSS VDDQ B10 D4 WCK0_t_A R2 DBI0_B NC 29 L3 CA0_B
10

o
IN FBC_WCKB45* FBC_CMD52
F3 VSS VDDQ B5 D5 WCK0_c_A 52 M11 CA1_B
IN 10 FBC_WCK45 FBC_CMD40
G1 VSS VDDQ C1 R4 WCK0_t_B NC 40 M4 CA2_B
IN FBC_WCK45* 10 FBC_CMD50
G12 VSS VDDQ C11 R5 WCK0_c_B NC 50 L12 CA3_B
IN 10

.c
FBC_CMD39
G14 VSS VDDQ C14 x16 x8 39 L5 CA4_B
G3 C4 62
FBC_D62
B11 49
FBC_D49 DQ11_B
U13 42
FBC_CMD42
L10
VSS VDDQ DQ8_A NC DQ8_B CA5_B
H11 E1 60
FBC_D60 A12 51
FBC_D51 DQ13_B
P13 49
FBC_CMD49 K12
VSS VDDQ DQ9_A NC DQ9_B CA6_B
H4 E14 61
FBC_D61 DQ13_A
E13 55
FBC_D55 DQ9_B
V12 51
FBC_CMD51 K11
VSS VDDQ FBC_D58
DQ10_A NC
FBC_D48 DQ15_B DQ10_B FBC_CMD28
CA7_B
2 L11 F11 58 B13 48 M13 28 K4 2

ck
VSS VDDQ DQ11_A NC DQ11_B CA8_B
L4 F4 63
FBC_D63 DQ10_A
B12 54
FBC_D54 DQ14_B
N13 30
FBC_CMD30
K3
VSS VDDQ DQ12_A NC DQ12_B CA9_B
M1 H1 57
FBC_D57 DQ12_A
E12 53
FBC_D53 DQ8_B
U11 38
FBC_CMD38
K5
VSS VDDQ DQ13_A NC DQ13_B CABI_B
M12 H14 59
FBC_D59 F13 52
FBC_D52 DQ10_B
U12 41
FBC_CMD41 M10 R322 121ohm
VSS VDDQ DQ14_A NC DQ14_B CKE_B
M14 J13 56
FBC_D56 G13 50
FBC_D50 DQ12_B
P12 J14 FBC_ZQ_2_A
1%
VSS VDDQ DQ15_A NC DQ15_B ZQ_A 402 COMMON
FBC_ZQ_2_B
M3 VSS VDDQ J2 ZQ_B K14
FBC_EDC7 FBC_EDC6 R321 121ohm

lo
N1 VSS VDDQ K13 C13 EDC1_A GND T13 EDC1_B
FBC_DBI7 FBC_DBI6
N12 VSS VDDQ K2 D13 DBI1_A R13 DBI1_B 402 1% COMMON
NC
N14 VSS VDDQ L1
N3 L14 FBC_WCKB67 D11 FBC_WCK67 R11 31
FBC_CMD31 J1
VSS VDDQ IN FBC_WCKB67* 10 WCK1_t_A NC
IN FBC_WCK67* 10 WCK1_t_B RESET
P11 VSS VDDQ N11 D10 WCK1_c_A NC R10 WCK1_c_B

un
IN 10 IN 10
P4 VSS VDDQ N4 GND
R1 VSS VDDQ P1
R12 P14 FBC_CLK1* K10
VSS VDDQ IN 10 CLK_c
R14 T1 FBC_CLK1 J10
VSS VDDQ IN 10 CLK_t
R3 VSS VDDQ T11
T10 VSS VDDQ T14
SNN_FBCU_RFU_A

st
T12 VSS VDDQ T4 RFU_A G5
T3 U10 M5 SNN_FBCU_RFU_B
VSS VDDQ RFU_B
T5 VSS VDDQ U5
U1 VSS
U14

fa
VSS
V11 VSS
V13 VSS FB_DBI FB_EDC
V2 1V8 FBC_DBI[7..0] FBC_EDC[7..0]
VSS BI 10,11 OUT 10,11
V4 VSS FBC_DBI0 FBC_EDC0

s-
0 0
FBC_DBI1 FBC_EDC1
VPP A10 1 1
A5 2
FBC_DBI2 2
FBC_EDC2
VPP
V10 3
FBC_DBI3 3
FBC_EDC3
VPP FBC_DBI4 FBC_EDC4
3 VPP V5 4 4 3

m
5
FBC_DBI5 5
FBC_EDC5
6
FBC_DBI6 6
FBC_EDC6

7
FBC_DBI7 7
FBC_EDC7
GND
ru
.fo

FBVDDQ 18x 0402 1uF FBVDDQ 6x 0603W 22uF

w

C304 C612 C594 C609 C601 C585 C656 C659 C658 C614 C627 C629 C593 C299 C621 C634 C613 C660 C641 C644 C280 C624 C653 C600
1uF 1uF 1uF/X 1uF 1uF/X 1uF 1uF 1uF 1uF 1uF 1uF 1uF/X 1uF 1uF 1uF/X 1uF 1uF 1uF 22uF 22uF 22uF 22uF 22uF 22uF
w

6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 4V 4V 4V 4V 4V 4V
10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 20% 20% 20% 20% 20% 20%
X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S
402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 0603W 0603W 0603W 0603W 0603W 0603W
COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON
w

FBVDDQ
4x 0603 10uF GND FBVDDQ 2x 0603 10uF; 1x POSCAP GND
4 4

C586 C640 C606 C638 C568

10uF 10uF 10uF 10uF C646 C645
4V 4V 4V 4V 10uF 10uF 220uF/X
20% 20% 20% 20% 4V 4V COMMON
X6S X6S X6S X6S 20% 20% 20%
603 603 603 603 X6S X6S 2V@105degC
COMMON COMMON COMMON COMMON 603 603 AL-Polymer
COMMON COMMON 3A@105degC,100KHz
0.009ohm
SMD_7343

GND
GND

CLOSE OR UNDER DRAM

AROUND DRAM

1V8 4x 0402 1uF

C587 C590 C648 C647

1uF 1uF 1uF 1uF
6.3V 6.3V 6.3V 6.3V
10% 10% 10% 10%
X6S X6S X6S X6S
402 402 402 402
5 COMMON COMMON COMMON COMMON 5

GND
CLOSE OR UNDER DRAM

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE

PAGE DETAIL MEMORY: FBC[63:32]
Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY Page12: MEMORY: FBC Partition 63..32
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DISCLAIMS
ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR INDUSTRY Size Document Number Rev
Custom 1.0
STANDARDS.
A B C D E F G
GV-N3070GAMING OC-8GD
Date: Thursday, September 17, 2020 Sheet 12 of 57
 A B C D E F G H

Page13: MEMORY: FBD Partition 31..0

M2C
FBD_CMD[52..0]
K4Z80325BC-HC16
IN 10,14
M2D FBGA180
K4Z80325BC-HC16 COMMON
FBD_D[31..0]
FBGA180
BI 10
COMMON
FBVDDQ
1 M2A M2B FBD_CMD1 FBD_VREFC 1
1 H3 CA0_A VREFC K1
FBD_CMD13
K4Z80325BC-HC16 K4Z80325BC-HC16 13 G11 CA1_A nv_res
12
FBD_CMD12 G4
FBGA180 FBGA180 CA2_A
24
FBD_CMD24 H12 R706
COMMON COMMON CA3_A 1k
FBD_CMD11
A11 VSS VDD A1 11 H5 CA4_A
FBD_CMD15 5%
A13 VSS VDD A14 15 H10 CA5_A
FBD_CMD22 402
A2 VSS VDD E10 NORMAL NORMAL 22 J12 CA6_A COMMON
A4 E5 23
FBD_CMD23 J11
VSS VDD CA7_A
B1 H13 14
FBD_D14 B4 0
FBD_CMD0 J4
VSS VDD DQ0_A x16 x8 CA8_A
FBD_D10 FBD_D7 FBD_CMD2
B14 VSS VDD H2 10 A3 DQ1_A 7 U4 DQ0_B NC 2 J3 CA9_A
FBD_D15 FBD_D5 FBD_CMD10
C10 VSS VDD L13 15 B3 DQ2_A 5 V3 DQ1_B NC 10 J5 CABI_A
FBD_D9 FBD_D4 FBD_CMD14
C12 VSS VDD L2 9 B2 DQ3_A 4 U3 DQ2_B NC 14 G10 CKE_A GND
C3 P10 13
FBD_D13 E3 6
FBD_D6 U2
VSS VDD DQ4_A DQ3_B NC
C5 P5 8
FBD_D8 DQ6_A
F2 3
FBD_D3 P3 N5 SNN_FBDL_TCK_M
VSS VDD FBD_D11 DQ5_A DQ5_A FBD_D0
DQ4_B NC TCK SNN_FBDL_TDI_M
D1 VSS VDD V1 11 E2 DQ6_A 0 P2 DQ5_B NC TDI F10
FBD_D12 FBD_D2 SNN_FBDL_TDO_M
D12 VSS VDD V14 12 G2 DQ7_A 2 N2 DQ6_B NC TDO N10
FBD_D1 SNN_FBDL_TMS_M
D14 VSS 1 M2 DQ7_B NC TMS F5
D3 FBD_EDC1 C2

m
VSS EDC0_A
E11 FBD_DBI1 D2 FBD_EDC0 T2
VSS DBI0_A FBD_DBI0
EDC0_B GND
FBD_CMD5
E4 VSS FBVDDQ R2 DBI0_B NC 5 L3 CA0_B
FBD_WCKB01 FBD_CMD18
F1 VSS D4 WCK0_t_A 18 M11 CA1_B
IN FBD_WCKB01* 10 FBD_WCK01 FBD_CMD7
F12 VSS D5 WCK0_c_A R4 WCK0_t_B NC 7 M4 CA2_B
IN 10 IN FBD_WCK01* 10 FBD_CMD20

o
F14 VSS VDDQ B10 R5 WCK0_c_B NC 20 L12 CA3_B
IN 10 FBD_CMD8
F3 VSS VDDQ B5 8 L5 CA4_B
FBD_D16 FBD_CMD16
G1 VSS VDDQ C1 x16 x8 16 U11 DQ8_B 16 L10 CA5_B
FBD_D26 FBD_D22 FBD_CMD21
G12 C11 B11 V12 K12

.c
26 22 21
VSS VDDQ DQ8_A NC DQ9_B CA6_B
G14 C14 25
FBD_D25 DQ11_A
B13 20
FBD_D20 DQ11_B
U13 19
FBD_CMD19
K11
VSS VDDQ DQ9_A NC DQ10_B CA7_B
G3 C4 24
FBD_D24 DQ9_A
A12 21
FBD_D21 DQ13_B
P13 6
FBD_CMD6 K4
VSS VDDQ DQ10_A NC DQ11_B CA8_B
H11 E1 27
FBD_D27 DQ10_A
B12 18
FBD_D18 P12 4
FBD_CMD4 K3
VSS VDDQ FBD_D28
DQ11_A NC
FBD_D23 DQ14_B DQ12_B FBD_CMD9
CA9_B
2 H4 VSS VDDQ E14 28 E12 DQ12_A NC 23 N13 DQ13_B 9 K5 CABI_B 2
DQ10_B

ck
FBD_D31 FBD_D17 FBD_CMD17 R691 121ohm
L11 VSS VDDQ F11 31 E13 DQ13_A NC 17 U12 DQ14_B 17 M10 CKE_B
L4 F4 29
FBD_D29 DQ15_A
G13 19
FBD_D19
M13 J14 FBD_ZQ_1_A 402 1% COMMON
VSS VDDQ DQ14_A NC DQ15_B ZQ_A
M1 H1 30
FBD_D30 DQ14_A
F13 K14 FBD_ZQ_1_B
VSS VDDQ DQ15_A NC ZQ_B
M12 H14 FBD_EDC2 T13 R686 121ohm
VSS VDDQ EDC1_B
FBD_EDC3 FBD_DBI2
M14 VSS VDDQ J13 C13 EDC1_A GND R13 DBI1_B 402 1% COMMON
FBD_DBI3
M3 VSS VDDQ J2 D13 DBI1_A

lo
NC FBD_WCK23 FBD_CMD3
N1 VSS VDDQ K13 R11 WCK1_t_B 3 J1 RESET
FBD_WCKB23 IN 10
FBD_WCK23*
N12 VSS VDDQ K2 D11 WCK1_t_A NC R10 WCK1_c_B
IN FBD_WCKB23* 10 IN 10
N14 VSS VDDQ L1 D10 WCK1_c_A NC
IN 10
N3 VSS VDDQ L14
FBD_CLK0*

un
P11 VSS VDDQ N11 K10 CLK_c
IN 10
FBD_CLK0
P4 VSS VDDQ N4 J10 CLK_t GND
IN 10
R1 VSS VDDQ P1
R12 VSS VDDQ P14
SNN_FBDL_RFU_A_M
R14 VSS VDDQ T1 RFU_A G5
SNN_FBDL_RFU_B_M
R3 VSS VDDQ T11 RFU_B M5
T10 T14

st
VSS VDDQ
T12 VSS VDDQ T4
T3 VSS VDDQ U10
T5 VSS VDDQ U5
U1 VSS

fa
U14 VSS FB_DBI FB_EDC
V11 FBD_DBI[7..0] FBD_EDC[7..0]
VSS BI 10,14 OUT 10,14
V13 0
FBD_DBI0 0
FBD_EDC0
VSS FBD_DBI1 FBD_EDC1
V2 VSS 1 1
FBD_DBI2 FBD_EDC2
V4 VSS 1V8 2 2

s-
3
FBD_DBI3 3
FBD_EDC3

A10 4
FBD_DBI4 4
FBD_EDC4
VPP
A5 5
FBD_DBI5 5
FBD_EDC5
VPP FBD_DBI6 FBD_EDC6
3 VPP V10 6 6 3
FBD_DBI7 FBD_EDC7
V5 7 7

m
VPP

GND
ru
.fo

FBVDDQ
FBVDDQ
18x 0402 1uF
6x 0603W 22uF
w

C771 C858 C867 C891 C857 C814

C825 C263 C829 C869 C933 C807 C262 C917 C257 C849 C880 C935 C934 C903 C255 C790 C806 C875 22uF 22uF 22uF 22uF 22uF 22uF
1uF 1uF 1uF/X 1uF 1uF/X 1uF 1uF 1uF 1uF 1uF/X 1uF 1uF 1uF 1uF/X 1uF 1uF 1uF 1uF 4V 4V 4V 4V 4V 4V
w

6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 20% 20% 20% 20% 20% 20%
10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% X6S X6S X6S X6S X6S X6S
X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S 0603W 0603W 0603W 0603W 0603W 0603W
402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 COMMON COMMON COMMON COMMON COMMON COMMON
COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON
w

FBVDDQ

FBVDDQ GND 2x 0603 10uF

4 4
4x 0603 10uF GND

C895 C827
C797 C816 C904 C905 10uF 10uF
10uF 10uF 10uF 10uF 4V 4V
4V 4V 4V 4V 20% 20%
20% 20% 20% 20% X6S X6S
X6S X6S X6S X6S 603 603
603 603 603 603 COMMON COMMON
COMMON COMMON COMMON COMMON

GND
GND

CLOSE OR UNDER DRAM

AROUND DRAM

1V8

4x 0402 1uF
C791 C937 C792 C936
1uF 1uF 1uF 1uF
6.3V 6.3V 6.3V 6.3V
10% 10% 10% 10%
X6S X6S X6S X6S
5 402 402 402 402 5
COMMON COMMON COMMON COMMON

CLOSE OR UNDER DRAM

GND
GIGABYTE
ASSEMBLY <ASSEMBLY_DESCRIPTION> Title
PAGE DETAIL MEMORY: FBD[31:0] Page13: MEMORY: FBD Partition 31..0
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS Size Document Number Rev
MAY Custom 1.0
CONTAIN
ALL
KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DISCLAIMS
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR INDUSTRY
GV-N3070GAMING OC-8GD
STANDARDS. Date: Thursday, September 17, 2020 Sheet 13 of 57
A B C D E F G H
 A B C D E F G H

Page14: MEMORY: FBD Partition 63..32

M4D
K4Z80325BC-HC16
FBGA180 M4C
FBD_CMD[52..0]
COMMON 10,13 K4Z80325BC-HC16
FBD_D[63..32] IN
FBVDDQ FBGA180
BI 10
COMMON

1 M4A 1
K4Z80325BC-HC16 M4B
A11 A1 33
FBD_CMD33 H3 K1 FBD_VREFC_H
VSS VDD FBGA180 K4Z80325BC-HC16 CA0_A VREFC
A13 A14 45
FBD_CMD45 G11
VSS VDD COMMON FBGA180
FBD_CMD35
CA1_A nv_res
A2 VSS VDD E10 COMMON 35 G4 CA2_A
A4 E5 46
FBD_CMD46
H12 R673
VSS VDD FBD_CMD36
CA3_A 1k
B1 VSS VDD H13 NORMAL 36 H5 CA4_A 5%
FBD_CMD43
B14 VSS VDD H2 NORMAL 43 H10 CA5_A
C10 L13 42
FBD_D42 DQ4_A
E3 48
FBD_CMD48 J12
402
VSS VDD FBD_D45
DQ0_A FBD_CMD47
CA6_A COMMON
C12 VSS VDD L2 45 A3 DQ1_A x16 x8 47 J11 CA7_A
FBD_D40 FBD_D36 FBD_CMD34
C3 VSS VDD P10 40 B3 DQ2_A 36 U4 DQ0_B NC 34 J4 CA8_A
FBD_D44 FBD_D33 FBD_CMD32
C5 VSS VDD P5 44 B2 DQ3_A 33 V3 DQ1_B NC 32 J3 CA9_A
D1 V1 43
FBD_D43 DQ0_A
B4 35
FBD_D35 U3 37
FBD_CMD37 J5
VSS VDD DQ4_A DQ2_B NC CABI_A
D12 V14 46
FBD_D46 DQ7_A
G2 32
FBD_D32 U2 44
FBD_CMD44 G10
VSS VDD FBD_D41
DQ5_A FBD_D34
DQ3_B NC CKE_A GND
D14 VSS 41 F2 DQ6_A 34 P3 DQ4_B NC
D3 47
FBD_D47 DQ5_A
E2 39
FBD_D39
P2 N5 SNN_FBDU_TCK
VSS DQ7_A DQ5_B NC TCK
FBD_D38 SNN_FBDU_TDI
E11 VSS 38 N2 DQ6_B NC TDI F10
E4 FBD_EDC5 C2 37
FBD_D37 M2 N10 SNN_FBDU_TDO

m
VSS FBVDDQ EDC0_A DQ7_B NC TDO
F1 FBD_DBI5 D2 F5 SNN_FBDU_TMS
VSS DBI0_A FBD_EDC4
TMS
F12 VSS T2 EDC0_B GND
FBD_WCKB45 FBD_DBI4
F14 VSS VDDQ B10 D4 WCK0_t_A R2 DBI0_B NC
IN FBD_WCKB45* 10 FBD_CMD29
F3 VSS VDDQ B5 D5 WCK0_c_A 29 L3 CA0_B
IN 10 FBD_WCK45 FBD_CMD52

o
G1 VSS VDDQ C1 R4 WCK0_t_B NC 52 M11 CA1_B
IN FBD_WCK45* 10 FBD_CMD40
G12 VSS VDDQ C11 R5 WCK0_c_B NC 40 M4 CA2_B
IN 10 FBD_CMD50
G14 VSS VDDQ C14 x16 x8 50 L12 CA3_B
G3 C4 FBD_D63
B11 FBD_D49 DQ9_B
V12 FBD_CMD39
L5

.c
63 49 39
VSS VDDQ DQ8_A NC DQ8_B CA4_B
H11 E1 61
FBD_D61
A12 48
FBD_D48 DQ8_B
U11 42
FBD_CMD42
L10
VSS VDDQ DQ9_A NC DQ9_B CA5_B
H4 E14 56
FBD_D56 DQ14_A
F13 50
FBD_D50 U12 49
FBD_CMD49 K12
VSS VDDQ DQ10_A NC DQ10_B CA6_B
L11 F11 62
FBD_D62 DQ10_A
B12 51
FBD_D51 U13 51
FBD_CMD51 K11
VSS VDDQ FBD_D58 DQ13_A DQ11_A NC
FBD_D55
DQ11_B FBD_CMD28
CA7_B
2 L4 VSS VDDQ F4 58 E13 DQ12_A NC 55 P12 DQ12_B 28 K4 CA8_B 2
DQ11_A

ck
FBD_D60 FBD_D52 FBD_CMD30
M1 VSS VDDQ H1 60 B13 DQ13_A NC 52 P13 DQ13_B 30 K3 CA9_B
M12 H14 59
FBD_D59 DQ15_A
G13 54
FBD_D54
N13 38
FBD_CMD38
K5
VSS VDDQ DQ14_A NC DQ14_B CABI_B
M14 J13 57
FBD_D57 DQ12_A
E12 53
FBD_D53 M13 41
FBD_CMD41 M10 R682 121ohm
VSS VDDQ DQ15_A NC DQ15_B CKE_B
M3 J2 J14 FBD_ZQ_2_A 402 COMMON
VSS VDDQ ZQ_A 1%
FBD_EDC7 FBD_EDC6 FBD_ZQ_2_B
N1 VSS VDDQ K13 C13 EDC1_A GND T13 EDC1_B ZQ_B K14
FBD_DBI7 FBD_DBI6 R303 121ohm
N12 VSS VDDQ K2 D13 DBI1_A R13 DBI1_B

lo
NC
N14 VSS VDDQ L1 402 1% COMMON

N3 L14 FBD_WCKB67 D11 FBD_WCK67 R11

VSS VDDQ IN 10 WCK1_t_A NC
IN 10 WCK1_t_B
P11 N11 FBD_WCKB67* D10 FBD_WCK67* R10 31
FBD_CMD31 J1
VSS VDDQ IN 10 WCK1_c_A NC
IN 10 WCK1_c_B RESET
P4 VSS VDDQ N4

un
R1 VSS VDDQ P1
R12 VSS VDDQ P14 GND
R14 T1 FBD_CLK1* K10
VSS VDDQ IN 10 CLK_c
R3 T11 FBD_CLK1 J10
VSS VDDQ IN 10 CLK_t
T10 VSS VDDQ T14
T12 VSS VDDQ T4
SNN_FBDU_RFU_A
T3 U10 G5

st
VSS VDDQ RFU_A
T5 U5 M5 SNN_FBDU_RFU_B
VSS VDDQ RFU_B
U1 VSS
U14 VSS
V11 VSS

fa
V13 VSS
V2 VSS 1V8
V4 VSS FB_DBI FB_EDC
FBD_DBI[7..0] FBD_EDC[7..0]
BI 10,13 FBD_DBI0 OUT 10,13 FBD_EDC0
VPP A10 0 0

s-
FBD_DBI1 FBD_EDC1
VPP A5 1 1
V10 2
FBD_DBI2 2
FBD_EDC2
VPP
V5 3
FBD_DBI3 3
FBD_EDC3
VPP FBD_DBI4 FBD_EDC4
3 4 4 3
5
FBD_DBI5 5
FBD_EDC5

m
6
FBD_DBI6 6
FBD_EDC6
GND
7
FBD_DBI7 7
FBD_EDC7
ru
.fo
w

FBVDDQ FBVDDQ
18x 0402 1uF
6x 0603W 22uF
w

C746 C676 C686 C271 C685 C684 C275 C268 C273 C743 C266 C837 C705 C703 C698 C673 C689 C272 C672 C762 C720 C270 C691 C696
1uF 1uF 1uF 1uF 1uF/X 1uF/X 1uF 1uF 1uF 1uF 1uF/X 1uF 1uF 1uF 1uF 1uF 1uF 1uF/X 22uF 22uF 22uF 22uF 22uF 22uF
w

6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 4V 4V 4V 4V 4V 4V
10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 20% 20% 20% 20% 20% 20%
X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S
402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 0603W 0603W 0603W 0603W 0603W 0603W
COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON
4 4
FBVDDQ
2x 0603 10uF
FBVDDQ 4x 0603 10uF GND
GND
C715
10uF C682
C678 C714 C716 C679 4V 10uF
10uF 10uF 10uF 10uF 20% 4V
X6S 20%
4V 4V 4V 4V
603 X6S
20% 20% 20% 20%
COMMON 603
X6S X6S X6S X6S
603 603 603 603 COMMON
COMMON COMMON COMMON COMMON

GND
CLOSE OR UNDER DRAM
AROUND DRAM
GND

1V8 4x 0402 1uF

C667 C742 C745 C276

1uF 1uF 1uF 1uF
6.3V 6.3V 6.3V 6.3V
10% 10% 10% 10%
5 X6S X6S X6S X6S
5
402 402 402 402
COMMON COMMON COMMON COMMON

GND CLOSE OR UNDER DRAM

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE
PAGE DETAIL MEMORY: FBD[63:32]
Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY Page14: MEMORY: FBD Partition 63..32
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DISCLAIMS
ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR INDUSTRY Size Document Number Rev
Custom 1.0
STANDARDS.
A B C D E F G
GV-N3070GAMING
H
OC-8GD
Date: Thursday, September 17, 2020 Sheet 14 of 57
 A B C D E F G H

Page15: GPU PWR and GND G1L

NVVDD
NVVDD FBVDDQ BGA2714 FBVDDQ
G1K COMMON
G1F G1G G1I
BGA2714 19/24 FBVDDQ
COMMON
BGA2714 BGA2714 NVVDD BGA2714 NVVDD
COMMON COMMON
G1H COMMON
18/24 VDD_2/2 AB11 FBVDDQ FBVDDQ L19
15/24 GND_1/5 16/24 GND_2/5 BGA2714 17/24 VDD_1/2 AB46 FBVDDQ FBVDDQ L20
COMMON
AK38 VDD VDD AP39 AC11 FBVDDQ FBVDDQ L22
A2 GND GND AE35 AK8 GND GND AR42 21/24 GND_3/5 AB14 VDD VDD AF29 AK39 VDD VDD AP40 AE46 FBVDDQ FBVDDQ L23
A3 GND GND AE36 AL13 GND GND AR43 AB15 VDD VDD AF30 AK40 VDD VDD AP41 AF11 FBVDDQ FBVDDQ L25
A54 GND GND AE37 AL14 GND GND AR44 B39 GND GND BE6 AB16 VDD VDD AF31 AK41 VDD VDD AP42 AF46 FBVDDQ FBVDDQ L26
A55 GND GND AE38 AL15 GND GND AR5 B41 GND GND BE8 AB17 VDD VDD AF32 AK42 VDD VDD AP43 AH11 FBVDDQ FBVDDQ L28
1 AA10 GND GND AE39 AL16 GND GND AR50 B42 GND GND BF52 AB18 VDD VDD AF33 AK43 VDD VDD P14 AH46 FBVDDQ FBVDDQ L29 1
AA13 GND GND AE40 AL17 GND GND AR8 B44 GND GND BF54 AB19 VDD VDD AF34 AM14 VDD VDD P15 AJ11 FBVDDQ FBVDDQ L31
AA14 GND GND AE41 AL18 GND GND AT10 B45 GND GND BG12 AB20 VDD VDD AF35 AM15 VDD VDD P16 AJ46 FBVDDQ FBVDDQ L32
AA15 GND GND AE42 AL19 GND GND AT2 B47 GND GND BG15 AB21 VDD VDD AF36 AM16 VDD VDD P17 AL11 FBVDDQ FBVDDQ L34
AA16 GND GND AE43 AL2 GND GND AT4 B48 GND GND BG18 AB22 VDD VDD AF37 AM17 VDD VDD P18 AL46 FBVDDQ FBVDDQ L37
AA17 GND GND AE44 AL20 GND GND AT47 B51 GND GND BG21 AB23 VDD VDD AF38 AM18 VDD VDD P19 AM11 FBVDDQ FBVDDQ L38
AA18 GND GND AE49 AL21 GND GND AT49 B55 GND GND BG24 AB24 VDD VDD AF39 AM19 VDD VDD P20 AM46 FBVDDQ FBVDDQ L40
AA19 GND GND AE52 AL22 GND GND AT51 B56 GND GND BG30 AB25 VDD VDD AF40 AM20 VDD VDD P21 AP11 FBVDDQ FBVDDQ L41
AA2 GND GND AE54 AL23 GND GND AT53 B6 GND GND BG33 AB26 VDD VDD AF41 AM21 VDD VDD P22 AR11 FBVDDQ FBVDDQ L43
AA20 GND GND AE7 AL24 GND GND AT55 B8 GND GND BG36 AB27 VDD VDD AF42 AM22 VDD VDD P23 AR46 FBVDDQ FBVDDQ L44
AA21 GND GND AE9 AL25 GND GND AT6 B9 GND GND BG39 AB28 VDD VDD AF43 AM23 VDD VDD P24 AU11 FBVDDQ FBVDDQ L46
AA22 GND GND AF10 AL26 GND GND AT8 BA14 GND GND BG42 AB29 VDD VDD AH14 AM24 VDD VDD P25 AU46 FBVDDQ FBVDDQ N11
AA23 GND GND AF3 AL27 GND GND AU14 BA15 GND GND BG49 AB30 VDD VDD AH15 AM25 VDD VDD P26 AV11 FBVDDQ FBVDDQ N46
AA24 GND GND AF48 AL28 GND GND AU15 BA16 GND GND BG55 AB31 VDD VDD AH16 AM26 VDD VDD P27 AV46 FBVDDQ FBVDDQ P11
AA25 GND GND AF5 AL29 GND GND AU16 BA17 GND GND BH2 AB32 VDD VDD AH17 AM27 VDD VDD P28 AY46 FBVDDQ FBVDDQ P46
AA26 GND GND AF50 AL30 GND GND AU17 BA18 GND GND BH4 AB33 VDD VDD AH18 AM28 VDD VDD P29 BA46 FBVDDQ FBVDDQ T11
AA27 GND GND AF55 AL31 GND GND AU18 BA19 GND GND BH51 AB34 VDD VDD AH19 AM29 VDD VDD P30 BC46 FBVDDQ FBVDDQ U11

om
AA28 GND GND AF8 AL32 GND GND AU19 BA20 GND GND BH53 AB35 VDD VDD AH20 AM30 VDD VDD P31 K10 FBVDDQ FBVDDQ U46
AA29 GND GND AG10 AL33 GND GND AU2 BA21 GND GND BH55 AB36 VDD VDD AH21 AM31 VDD VDD P32 L11 FBVDDQ FBVDDQ W11
AA30 GND GND AG13 AL34 GND GND AU20 BA22 GND GND BH6 AB37 VDD VDD AH22 AM32 VDD VDD P33 L13 FBVDDQ FBVDDQ W46
AA31 GND GND AG14 AL35 GND GND AU21 BA23 GND GND BH8 AB38 VDD VDD AH23 AM33 VDD VDD P34 L14 FBVDDQ FBVDDQ Y11
AA32 GND GND AG15 AL36 GND GND AU22 BA24 GND GND BJ12 AB39 VDD VDD AH24 AM34 VDD VDD P35 L16 FBVDDQ FBVDDQ Y46
AA33 GND GND AG16 AL37 GND GND AU23 BA25 GND GND BJ14 AB40 VDD VDD AH25 AM35 VDD VDD P36
AA34 GND GND AG17 AL38 GND GND AU24 BA26 GND GND BJ15 AB41 VDD VDD AH26 AM36 VDD VDD P37
AA35 GND GND AG18 AL39 GND GND AU25 BA27 GND GND BJ17 AB42 VDD VDD AH27 AM37 VDD VDD P38

.c
AA36 GND GND AG19 AL40 GND GND AU26 BA28 GND GND BJ18 AB43 VDD VDD AH28 AM38 VDD VDD P39
AA37 GND GND AG2 AL41 GND GND AU27 BA29 GND GND BJ20 AD14 VDD VDD AH29 AM39 VDD VDD P40
AA38 GND GND AG20 AL42 GND GND AU28 BA30 GND GND BJ21 AD15 VDD VDD AH30 AM40 VDD VDD P41
AA39 GND GND AG21 AL43 GND GND AU29 BA31 GND GND BJ23 AD16 VDD VDD AH31 AM41 VDD VDD P42
TP7
2 AA4 GND GND AG22 AL44 GND GND AU30 BA32 GND GND BJ24 AD17 VDD VDD AH32 AM42 VDD VDD P43 2

ck
AA40 GND GND AG23 AL49 GND GND AU31 BA33 GND GND BJ31 AD18 VDD VDD AH33 AM43 VDD VDD T14
PS_FBVDDQ_SENSE
AA41 GND GND AG24 AL52 GND GND AU32 BA34 GND GND BJ33 AD19 VDD VDD AH34 AP14 VDD VDD T15 FBVDDQ_SENSE E54
32 OUT
AA42 GND GND AG25 AL54 GND GND AU33 BA35 GND GND BJ35 AD20 VDD VDD AH35 AP15 VDD VDD T16
AA43 GND GND AG26 AL7 GND GND AU34 BA36 GND GND BJ37 AD21 VDD VDD AH36 AP16 VDD VDD T17
AA44 GND GND AG27 AL9 GND GND AU35 BA37 GND GND BJ39 AD22 VDD VDD AH37 AP17 VDD VDD T18
FB_VREF R689 2.49k
AA47 AG28 AM10 AU36 BA38 BJ41 AD23 AH38 AP18 T19 W49

lo
GND GND GND GND GND GND VDD VDD VDD VDD FB_VREF GND
AA49 GND GND AG29 AM3 GND GND AU37 BA39 GND GND BJ43 AD24 VDD VDD AH39 AP19 VDD VDD T20 402 1% COMMON
AA51 GND GND AG30 AM48 GND GND AU38 BA40 GND GND BJ45 AD25 VDD VDD AH40 AP20 VDD VDD T21
AA53 GND GND AG31 AM5 GND GND AU39 BA41 GND GND BJ53 AD26 VDD VDD AH41 AP21 VDD VDD T22
AA55 GND GND AG32 AM50 GND GND AU40 BA42 GND GND BJ9 AD27 VDD VDD AH42 AP22 VDD VDD T23 FBVDDQ

un
AA6 GND GND AG33 AM55 GND GND AU41 BA43 GND GND BK31 AD28 VDD VDD AH43 AP23 VDD VDD T24 nv_res
FB_CAL_PD_VDDQ R685 40.2ohm
AA8 GND GND AG34 AM8 GND GND AU42 BA50 GND GND BK33 AD29 VDD VDD AK14 AP24 VDD VDD T25 FB_CAL_PD_VDDQ W47
AB47 GND GND AG35 AN10 GND GND AU43 BA55 GND GND BK35 AD30 VDD VDD AK15 AP25 VDD VDD T26 402 1% COMMON
AB49 AG36 AN13 AU49 BB47 BK37 AD31 AK16 AP26 T27 Y47 FB_CAL_PU_GND R694 40.2ohm
GND GND GND GND GND GND VDD VDD VDD VDD FB_CAL_PU_GND
AB52 GND GND AG37 AN14 GND GND AU52 BB49 GND GND BK39 AD32 VDD VDD AK17 AP27 VDD VDD T28 402 1% COMMON
FB_CAL_TERM_GND R690 40.2ohm
AB54 GND GND AG38 AN15 GND GND AU54 BB51 GND GND BK41 AD33 VDD VDD AK18 AP28 VDD VDD Y34 FB_CALTERM_GND W48

st
AB7 GND GND AG39 AN16 GND GND AU7 BB53 GND GND BK43 AD34 VDD VDD AK19 AP29 VDD VDD Y35 402 1% COMMON
AC13 GND GND AG4 AN17 GND GND AU9 BB55 GND GND BK45 AD35 VDD VDD AK20 AP30 VDD VDD Y36
AC14 GND GND AG40 AN18 GND GND AV10 BC14 GND GND BK54 AD36 VDD VDD AK21 AP31 VDD VDD Y37
AC15 GND GND AG41 AN19 GND GND AV3 BC15 GND GND BL12 AD37 VDD VDD AK22 AP32 VDD VDD Y38 GND
AC16 GND GND AG42 AN2 GND GND AV5 BC16 GND GND BL15 AD38 VDD VDD AK23 AP33 VDD VDD Y39

fa
AC17 GND GND AG43 AN20 GND GND AV50 BC17 GND GND BL18 AD39 VDD VDD AK24 AP34 VDD VDD Y40
AC18 GND GND AG44 AN21 GND GND AV8 BC18 GND GND BL2 AD40 VDD VDD AK25 AP35 VDD VDD Y41
AC19 GND GND AG47 AN22 GND GND AW10 BC19 GND GND BL21 AD41 VDD VDD AK26 AP36 VDD VDD Y42
AC20 GND GND AG49 AN23 GND GND AW14 BC20 GND GND BL24 AD42 VDD VDD AK27 AP37 VDD VDD Y43
AC21 AG51 AN24 AW15 BC21 BL30 AD43 AK28 AP38

s-
GND GND GND GND GND GND VDD VDD VDD
AC22 GND GND AG53 AN25 GND GND AW16 BC22 GND GND BL32 AF14 VDD VDD AK29
AC23 GND GND AG55 AN26 GND GND AW17 BC23 GND GND BL34 AF15 VDD VDD AK30 TP503
AC24 GND GND AG6 AN27 GND GND AW18 BC24 GND GND BL36 AF16 VDD VDD AK31
3 GPU_NVVDD_SENSE 3
AC25 GND GND AG8 AN28 GND GND AW19 BC25 GND GND BL38 AF17 VDD VDD AK32 VDD_SENSE BT48
34
GPU_NVVDD_FBRTN OUT

m
AC26 GND GND AH2 AN29 GND GND AW2 BC26 GND GND BL4 AF18 VDD VDD AK33 GND_SENSE BR48
34 OUT
AC27 GND GND AH47 AN30 GND GND AW20 BC27 GND GND BL40 AF19 VDD VDD AK34
AC28 GND GND AH49 AN31 GND GND AW21 BC28 GND GND BL42 AF20 VDD VDD AK35
TP504
AC29 GND GND AH52 AN32 GND GND AW22 BC29 GND GND BL44 AF21 VDD VDD AK36
AC3 GND GND AH54 AN33 GND GND AW23 BC30 GND GND BL46 AF22 VDD VDD AK37
AC30 GND GND AH7 AN34 GND GND AW24 BC31
ru
GND GND BL55 AF23 VDD VDD V29 G1J
AC31 GND GND AJ13 AN35 GND GND AW25 BC32 GND GND BL6 AF24 VDD VDD V30 1V8
AC32 GND GND AJ14 AN36 GND GND AW26 BC33 GND GND BL9 AF25 VDD VDD V31 BGA2714
COMMON
AC33 GND GND AJ15 AN37 GND GND AW27 BC34 GND GND BM14 AF26 VDD VDD V32
AC34 GND GND AJ16 AN38 GND GND AW28 BC35 GND GND BM17 AF27 VDD VDD V33 20/24 NC/1V8
Place Near GPU
.fo
AC35 GND GND AJ17 AN39 GND GND AW29 BC36 GND GND BM20 AF28 VDD VDD V34
AC36 GND GND AJ18 AN4 GND GND AW30 BC37 GND GND BM23 T29 VDD VDD V35 SNN_GPU_1
AV1 NC 1V8 BF10 Place Under GPU
SNN_GPU_2
AC37 GND GND AJ19 AN40 GND GND AW31 BC38 GND GND BM30 T30 VDD VDD V36 AV2 NC 1V8 BF11
SNN_GPU_3
AC38 GND GND AJ20 AN41 GND GND AW32 BC39 GND GND BM32 T31 VDD VDD V37 BG9 NC 1V8 BG10
AC39 AJ21 AN42 AW33 BC40 BM34 T32 V38 SNN_GPU_4
BH10 BG11 C1007 C1042 C1108
GND GND GND GND GND GND VDD VDD NC 1V8 1uF 1uF C1095 4.7uF C1032 C210 C1130
SNN_GPU_5
AC40 GND GND AJ22 AN43 GND GND AW34 BC41 GND GND BM36 T33 VDD VDD V39 BH11 NC 4.7uF 1uF 1uF 1uF
SNN_GPU_6 6.3V 6.3V 6.3V
AC41 AJ23 AN44 AW35 BC42 BM38 T34 V40 BH14
w

GND GND GND GND GND GND VDD VDD NC 6.3V 6.3V 6.3V 6.3V
SNN_GPU_7 10% 10% 20%
AC42 GND GND AJ24 AN47 GND GND AW36 BC43 GND GND BM40 T35 VDD VDD V41 BJ16 NC X6S X6S 20% X6S 10% 10% 10%
SNN_GPU_8 X6S X6S X6S X6S
AC43 GND GND AJ25 AN49 GND GND AW37 BC49 GND GND BM42 T36 VDD VDD V42 BJ7 NC 402 402 603
SNN_GPU_9 SNN_GPU_RSVD_1 603 402 402 402
AC44 AJ26 AN51 AW38 BC52 BM44 T37 V43 BJ8 A4 COMMON COMMON COMMON
GND GND GND GND GND GND VDD VDD SNN_GPU_10
NC RSVD_1 SNN_GPU_RSVD_2 COMMON COMMON COMMON COMMON
AC5 GND GND AJ27 AN53 GND GND AW39 BC54 GND GND BM46 T38 VDD VDD Y14 BK16 NC RSVD_2 A53
w

SNN_GPU_11 SNN_GPU_RSVD_3
AC50 GND GND AJ28 AN55 GND GND AW4 BD15 GND GND BM48 T39 VDD VDD Y15 BN49 NC RSVD_3 BN1
SNN_GPU_12 SNN_GPU_RSVD_4
AC55 GND GND AJ29 AN6 GND GND AW40 BD16 GND GND BN10 T40 VDD VDD Y16 BP50 NC RSVD_4 BN56
SNN_GPU_13 SNN_GPU_RSVD_5
AC8 GND GND AJ3 AN8 GND GND AW41 BD19 GND GND BN11 T41 VDD VDD Y17 BR50 NC RSVD_5 BT4
AD10 AJ30 AP2 AW42 BD20 BN12 T42 Y18 SNN_GPU_14
BR51 BT53 SNN_GPU_RSVD_6 GND
GND GND GND GND GND GND VDD VDD NC RSVD_6 GND 2x 0603 4.7uF
w

SNN_GPU_15 SNN_GPU_RSVD_7
AD2 GND GND AJ31 AP49 GND GND AW43 BD23 GND GND BN13 T43 VDD VDD Y19 BT51 NC RSVD_7 D1
AD4 GND GND AJ32 AP52 GND GND AW47 BD24 GND GND BN14 V14 VDD VDD Y20 SNN_GPU_16
D50 NC RSVD_8 D56 SNN_GPU_RSVD_8 2x 0402 1uF 3x 0402 1uF
SNN_GPU_17
AD47 GND GND AJ33 AP54 GND GND AW49 BD27 GND GND BN15 V15 VDD VDD Y21 E50 NC
SNN_GPU_18
AD49 GND GND AJ34 AP7 GND GND AW51 BD30 GND GND BN16 V16 VDD VDD Y22 F50 NC 1V8
SNN_GPU_19
4 AD51 GND GND AJ35 AR13 GND GND AW53 BD33 GND GND BN17 V17 VDD VDD Y23 G50 NC 4
SNN_GPU_20
AD53 GND GND AJ36 AR14 GND GND AW55 BD34 GND GND BN18 V18 VDD VDD Y24 G6 NC
SNN_GPU_21
AD55 GND GND AJ37 AR15 GND GND AW6 BD37 GND GND BN19 V19 VDD VDD Y25 N49 NC FUSE_SRC BH25
AD6 GND GND AJ38 AR16 GND GND AW8 BD38 GND GND BN20 V20 VDD VDD Y26
AD8 GND GND AJ39 AR17 GND GND AY47 BD41 GND GND BN21 V21 VDD VDD Y27
AE13 GND GND AJ40 AR18 GND GND AY49 BD42 GND GND BN22 V22 VDD VDD Y28
AE14 GND GND AJ41 AR19 GND GND AY52 BD48 GND GND BN23 V23 VDD VDD Y29
AE15 GND GND AJ42 AR20 GND GND AY54 BD50 GND GND BN24 V24 VDD VDD Y30
AE16 GND GND AJ43 AR21 GND GND B1 BD55 GND GND BN30 V25 VDD VDD Y31
AE17 GND GND AJ44 AR22 GND GND B11 BE10 GND GND BN31 V26 VDD VDD Y32
AE18 GND GND AJ5 AR23 GND GND B12 BE2 GND GND BN32 V27 VDD VDD Y33
AE19 GND GND AJ50 AR24 GND GND B14 BE4 GND GND BN33 V28 VDD
AE2 GND GND AJ55 AR25 GND GND B15 BE49 GND GND BN34
AE20 GND GND AJ8 AR26 GND GND B17 BE51 GND GND BN35
AE21 GND GND AK10 AR27 GND GND B18 BE53 GND GND BN36
AE22 GND GND AK2 AR28 GND GND B2 BE55 GND GND BR30
AE23 GND GND AK4 AR29 GND GND B21
AE24 GND GND AK47 AR3 GND GND B24
AE25 GND GND AK49 AR30 GND GND B26
AE26 GND GND AK51 AR31 GND GND B27
AE27 GND GND AK53 AR32 GND GND B29
AE28 AK55 AR33 B30 GND
GND GND GND GND
AE29 GND GND AK6 AR34 GND GND B32
AE30 GND GND B38 AR35 GND GND B33 GND
AE31 GND GND BH13 AR36 GND GND B35
AE32 GND AR37 GND GND B36
AE33 GND AR38 GND GND AR40
AE34 GND AR39 GND GND AR41

5 5

GND GND GND GND

ASSEMBLY <ASSEMBLY_DESCRIPTION>
PAGE DETAIL GPU PWR & GND
GIGABYTE
1
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS Title
MAY
CONTAIN
ALL
KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DISCLAIMS Page15: GPU PWR and GND
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR INDUSTRY
STANDARDS. Size Document Number Rev
Custom 1.0
A B C D E F G
GV-N3070GAMING OC-8GD
Date: Thursday, September 17, 2020 Sheet 15 of 57
 A B C D E F G H

Page16: GPU PWR and GND 2

G1N

BGA2714
COMMON

24/24 GND_5/5

H7 GND GND R41 G1O

H9 GND GND R42
J10 GND GND R43 BGA2714 NVVDD
J17 R44 COMMON
GND GND NVVDD
G1M J20 GND GND R47 22/24 VDDMS
1 J29 GND GND R49 1
BGA2714 J35 GND GND R51 AY27 VDDMS VDDMS AB13
COMMON
J4 GND GND R53 AY28 VDDMS VDDMS AB44
23/24 GND_4/5 J49 GND GND R55 AY29 VDDMS VDDMS AD13
J51 GND GND R6 AY30 VDDMS VDDMS AD44
BR6 GND GND F30 J53 GND GND R8 AY31 VDDMS VDDMS AF13
BR9 GND GND F33 J55 GND GND T2 AY32 VDDMS VDDMS AF44
BT2 GND GND F36 J6 GND GND T49 AY33 VDDMS VDDMS AH13
BT3 GND GND F39 J8 GND GND T52 AY34 VDDMS VDDMS AH44
C1 GND GND F4 K12 GND GND T54 AY35 VDDMS VDDMS AK13
C10 GND GND F42 K15 GND GND T7 AY36 VDDMS VDDMS AK44
C13 GND GND F45 K18 GND GND T9 AY37 VDDMS VDDMS AM13
C16 GND GND F47 K19 GND GND U10 AY38 VDDMS VDDMS AM44
C19 GND GND F48 K21 GND GND U13 AY39 VDDMS VDDMS AP13
C22 GND GND F51 K24 GND GND U14 AY40 VDDMS VDDMS AP44
C25 GND GND F53 K27 GND GND U15 AY41 VDDMS VDDMS AT13
C28 GND GND F55 K28 GND GND U16 AY42 VDDMS VDDMS AT14
C31 GND GND F6 K30 GND GND U17 AY43 VDDMS VDDMS AT15

om
C34 GND GND F9 K33 GND GND U18 AY44 VDDMS VDDMS AT16
C37 GND GND G11 K36 GND GND U19 BA13 VDDMS VDDMS AT17
C4 GND GND G14 K37 GND GND U20 BA44 VDDMS VDDMS AT18
C40 GND GND G17 K39 GND GND U21 BB13 VDDMS VDDMS AT19
C43 GND GND G20 K42 GND GND U22 BB14 VDDMS VDDMS AT20
C46 GND GND G23 K45 GND GND U23 BB15 VDDMS VDDMS AT21
C56 GND GND G26 K49 GND GND U24 BB16 VDDMS VDDMS AT22
C7 GND GND G29 K52 GND GND U25 BB17 VDDMS VDDMS AT23

.c
D12 GND GND G32 K54 GND GND U26 BB18 VDDMS VDDMS AT24
D15 GND GND G35 K7 GND GND U27 BB19 VDDMS VDDMS AT25
D18 GND GND G38 K9 GND GND U28 BB20 VDDMS VDDMS AT26
2 D21 GND GND G4 L10 GND GND U29 BB21 VDDMS VDDMS AT27 2

ck
D24 GND GND G41 L3 GND GND U3 BB22 VDDMS VDDMS AT28
D27 GND GND G44 L5 GND GND U30 BB23 VDDMS VDDMS AT29
D30 GND GND G49 L50 GND GND U31 BB24 VDDMS VDDMS AT30
D33 GND GND G52 L55 GND GND U32 BB25 VDDMS VDDMS AT31
D36 GND GND G54 L8 GND GND U33 BB26 VDDMS VDDMS AT32
D39 GND GND G8 M10 GND GND U34 BB27 VDDMS VDDMS AT33

lo
D4 GND GND H10 M2 GND GND U35 BB28 VDDMS VDDMS AT34
D42 GND GND H12 M4 GND GND U36 BB29 VDDMS VDDMS AT35
D45 GND GND H13 M47 GND GND U37 BB30 VDDMS VDDMS AT36
D48 GND GND H15 M49 GND GND U38 BB31 VDDMS VDDMS AT37

un
D49 GND GND H16 M51 GND GND U39 BB32 VDDMS VDDMS AT38
D51 GND GND H18 M53 GND GND U40 BB33 VDDMS VDDMS AT39
D53 GND GND H19 M55 GND GND U41 BB34 VDDMS VDDMS AT40
D6 GND GND H21 M6 GND GND U42 BB35 VDDMS VDDMS AT41
D9 GND GND H22 M8 GND GND U43 BB36 VDDMS VDDMS AT42
E10 GND GND H24 N14 GND GND U44 BB37 VDDMS VDDMS AT43
E13 GND GND H25 N16 GND GND U48 BB38 VDDMS VDDMS AT44

st
E16 GND GND H27 N18 GND GND U5 BB39 VDDMS VDDMS AU13
E19 GND GND H28 N2 GND GND U50 BB40 VDDMS VDDMS AU44
E2 GND GND H3 N20 GND GND U55 BB41 VDDMS VDDMS AV13
E22 GND GND H30 N22 GND GND U8 BB42 VDDMS VDDMS AV14

fa
E25 GND GND H32 N24 GND GND V10 BB43 VDDMS VDDMS AV15
E28 GND GND H33 N26 GND GND V2 BB44 VDDMS VDDMS AV16
E31 GND GND H34 N28 GND GND V4 BC13 VDDMS VDDMS AV17
E34 GND GND H36 N29 GND GND V47 BC44 VDDMS VDDMS AV18
E37 GND GND H37 N31 GND GND V49 BD13 VDDMS VDDMS AV19

s-
E40 GND GND H39 N33 GND GND V51 BD14 VDDMS VDDMS AV20
E43 GND GND H4 N35 GND GND V53 BD17 VDDMS VDDMS AV21
E5 GND GND H40 N37 GND GND V55 BD18 VDDMS VDDMS AV22
3 E52 GND GND H42 N39 GND GND V6 BD21 VDDMS VDDMS AV23 3
E7 GND GND H43 N41 GND GND V8 BD22 VDDMS VDDMS AV24

m
F1 GND GND H45 N43 GND GND W13 BD25 VDDMS VDDMS AV25
F12 GND GND H46 N48 GND GND W14 BD26 VDDMS VDDMS AV26
F15 GND GND H47 N52 GND GND W15 BD28 VDDMS VDDMS AV27
F18 GND GND H48 N54 GND GND W16 BD29 VDDMS VDDMS AV28
F2 H50 N7 W17 BD31 AV29
GND GND
ru GND GND VDDMS VDDMS
F21 GND GND H55 P3 GND GND W18 BD32 VDDMS VDDMS AV30
F24 GND GND H6 P5 GND GND W19 BD35 VDDMS VDDMS AV31
F27 GND P50 GND GND W20 BD36 VDDMS VDDMS AV32
P55 GND GND W21 BD39 VDDMS VDDMS AV33
P8 W22 BD40 AV34
.fo
GND GND VDDMS VDDMS
R10 GND GND W23 BD43 VDDMS VDDMS AV35
R13 GND GND W24 BD44 VDDMS VDDMS AV36
R14 GND GND W25 N13 VDDMS VDDMS AV37
R15 GND GND W26 N15 VDDMS VDDMS AV38
GND R16 GND GND W27 N17 VDDMS VDDMS AV39
GND R17 GND GND W28 N19 VDDMS VDDMS AV40
w

R18 GND GND W29 N21 VDDMS VDDMS AV41

R19 GND GND W30 N23 VDDMS VDDMS AV42
R2 GND GND W31 N25 VDDMS VDDMS AV43
R20 GND GND W32 N27 VDDMS VDDMS AV44
w

R21 GND GND W33 N30 VDDMS VDDMS AW13

R22 GND GND W34 N32 VDDMS VDDMS AW44
R23 GND GND W35 N34 VDDMS VDDMS AY13
R24 GND GND W36 N36 VDDMS VDDMS AY14
w

R25 GND GND W37 N38 VDDMS VDDMS AY15

R26 GND GND W38 N40 VDDMS VDDMS AY16
R27 GND GND W39 N42 VDDMS VDDMS AY17
R28 GND GND W40 N44 VDDMS VDDMS AY18
4 R29 GND GND W41 P13 VDDMS VDDMS AY19 4
R30 GND GND W42 P44 VDDMS VDDMS AY20
R31 GND GND W43 T13 VDDMS VDDMS AY21
R32 GND GND W44 T44 VDDMS VDDMS AY22
R33 GND GND W52 V13 VDDMS VDDMS AY23
R34 GND GND W54 V44 VDDMS VDDMS AY24
R35 GND GND W7 Y13 VDDMS VDDMS AY25
R36 GND GND Y3 Y44 VDDMS VDDMS AY26
R37 GND GND Y48
R38 GND GND Y5
R39 GND GND Y50
TP501
R4 GND GND Y55
GPU_MSVDD_SENSE
R40 GND GND Y8 VDDMS_SENSE BP49
34 GPU_MSVDD_FBRTN OUT
GNDMS_SENSE BR49
34 OUT

TP502

GND GND

5 5

ASSEMBLY <ASSEMBLY_DESCRIPTION>
PAGE DETAIL GPU PWR & GND
GIGABYTE
2
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS Title
MAY
CONTAIN
ALL
KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DISCLAIMS Page16: GPU PWR and GND 2
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR INDUSTRY
STANDARDS. Size Document Number Rev
Custom 1.0
A B C D E F G
GV-N3070GAMING
H
OC-8GD
Date: Thursday, September 17, 2020 Sheet 16 of 57
 A B C D E F G H

Page17: XVDD

G1P

BGA2714
1 COMMON 1
11/24 XVDD

NVVDD CONFIGURABLE
POWER CHANNELS
(NC on substrate)
NVVDD

1V8
AY1 XVDD_1 XVDD_88 BT52
AY2 XVDD_2 XVDD_89 BR52
AY3 XVDD_3 XVDD_90 BN50
AY4 XVDD_4 XVDD_91 BM49
AY5 XVDD_5 XVDD_92 BL48
GPU_PEX_DVDD_SENSE
AY6 XVDD_6 XVDD_93 BK47
3,31 IN
AY7 XVDD_7 XVDD_94 BJ46
AY8 XVDD_8 NVVDD
AY9

m
XVDD_9
AY10 XVDD_10 BT54
XVDD_95
AY11 XVDD_11 XVDD_96 BR53
XVDD_97 BP52
XVDD_98 BN51

o
BA1 XVDD_12 XVDD_99 BM50
BA2 XVDD_13 XVDD_100 BL49
BA3 XVDD_14 XVDD_101 BJ47
BA4 BH46

.c
XVDD_15 XVDD_102
BA5 XVDD_16 XVDD_103 BG45
BA6 XVDD_17 XVDD_104 BF44
BA7 XVDD_18
2 BA8 XVDD_19 2

ck
BA9 XVDD_20 XVDD_105 BT55
BA10 XVDD_21 XVDD_106 BR54
BA11 XVDD_22 XVDD_107 BP53
XVDD_108 BN52
XVDD_109 BL50
BB2 XVDD_23 XVDD_110 BK49

lo
BB4 XVDD_24 XVDD_111 BJ48
BB6 XVDD_25 XVDD_112 BH47
BB8 XVDD_26 XVDD_113 BG46
BB10 XVDD_27

un
XVDD_114 BR55
BC1 XVDD_28 XVDD_115 BP54
BC2 XVDD_29 XVDD_116 BN53
BC3 XVDD_30 XVDD_117 BM52
BC4 XVDD_31 XVDD_118 BL51
BC5 BK50

st
XVDD_32 XVDD_119
BC6 XVDD_33 XVDD_120 BJ49
BC7 XVDD_34 XVDD_121 BG47
BC8 XVDD_35 XVDD_122 BF46
BC9 XVDD_36

fa
BC10 XVDD_37
BC11 XVDD_38 XVDD_123 BR56
XVDD_124 BP55
XVDD_125 BN54
BD1 XVDD_39 XVDD_126 BM53

s-
BD2 XVDD_40 XVDD_127 BK51
BD3 XVDD_41 XVDD_128 BJ50
BD4 XVDD_42 XVDD_129 BH49
3 BD5 XVDD_43 XVDD_130 BG48 3
BD6 XVDD_131 BF47

m
XVDD_44
BD7 XVDD_45
BD8 XVDD_46
BD9 XVDD_47 XVDD_132 BP56
BD10 XVDD_48 XVDD_133 BN55
BD11 XVDD_49 BM54
ru
XVDD_134
XVDD_135 BL53
XVDD_136 BK52
NVVDD XVDD_137 BJ51
XVDD_138 BF48
.fo
BT26 XVDD_50 XVDD_139 BE47
BR26 XVDD_51 XVDD_140 BD46
BP26 XVDD_52
BN26 XVDD_53
BM26 XVDD_54
BL26 XVDD_55
BK26 XVDD_56
w

BJ26 XVDD_57
BH26 XVDD_58
BG26 XVDD_59
BF26 XVDD_60
w

BR27 XVDD_61
BN27 XVDD_62
w

BL27 XVDD_63
BJ27 XVDD_64

www.teknisi-indonesia.com
BG27 XVDD_65

4 4
BT28 XVDD_66
BR28 XVDD_67
BP28 XVDD_68
BN28 XVDD_69
BM28 XVDD_70
BL28 XVDD_71
BK28 XVDD_72
BJ28 XVDD_73
BH28 XVDD_74
BG28 XVDD_75
BF28 XVDD_76

BT29 XVDD_77
BR29 XVDD_78
BP29 XVDD_79
BN29 XVDD_80
BM29 XVDD_81
BL29 XVDD_82
BK29 XVDD_83
BJ29 XVDD_84
BH29 XVDD_85
BG29 XVDD_86
BF29 XVDD_87

5 5

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE

PAGE DETAIL GPU PWR & GND 3
(XVDD) Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY Page17: XVDD
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DISCLAIMS
ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR INDUSTRY Size Document Number Rev
Custom 1.0
STANDARDS.
A B C D E F G
GV-N3070GAMING
H
OC-8GD
Date: Thursday, September 17, 2020 Sheet 17 of 57
 A B C D E F G H

Page18: GPU DECOUPLING FBVDDQ

FBVDDQ
FBVDDQ

UNDER GPU: 24x 0402 1uF; 8x 0603 10uF

1 1
Partition A 6x 1uF and 2x
10uF
C898 C724 C973 C830 C878 C908 C959 C733
1uF 1uF 1uF 1uF 1uF 1uF 10uF 10uF
6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 4V 4V

10% 10% 10% 10% 10% 10% 20% 20%

X6S X6S X6S X6S X6S X6S X6S X6S
402 402 402 402 402 402 603 603
COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON

Partition B 6x 1uF and 2x GND

10uF
C818 C708 C713 C765 C717 C856 C721 C802
1uF 1uF 1uF 1uF 1uF 1uF 10uF 10uF

m
6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 4V 4V
10% 10% 10% 10% 10% 10% 20% 20%
X6S X6S X6S X6S X6S X6S X6S X6S
402 402 402 402 402 402 603 603
COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON

o
.c
Partition C 6x 1uF and 2x GND
10uF
C744 C741
2 C739 1uF C710 C868 C706 C737 C881 10uF 2

ck
1uF 6.3V 1uF 1uF 1uF 1uF 10uF 4V

6.3V 10% 6.3V 6.3V 6.3V 6.3V 4V 20%

X6S 20% X6S
10% 10% 10% 10% 10%
402 X6S 603
X6S X6S X6S X6S X6S
COMMON 603 COMMON
402 402 402 402 402
COMMON COMMON COMMON COMMON COMMON COMMON

lo
GND

un
Partition D 6x 1uF and 2x
10uF
C833 C780 C727 C866 C840 C955 C734 C736
1uF 1uF 1uF 1uF 1uF 1uF 10uF 10uF
6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 4V 4V
10% 10% 10% 10% 10% 10% 20% 20%

st
X6S X6S X6S X6S X6S X6S X6S X6S
402 402 402 402 402 402 603 603
COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON

fa
GND

UNDER GPU

s-
3 3

m
ru
FBVDDQ

5x 0603 10uF; 9X 0603 22UF

.fo

5x 10uF
w

C871 C697 C725 C828 C852

10uF 10uF 10uF 10uF 10uF
4V 4V 4V 4V 4V
20% 20% 20% 20% 20%
w

X6S X6S X6S X6S X6S

603 603 603 603 603
COMMON COMMON COMMON COMMON COMMON
w

GND

9x 22uF
4 4

C872 C722 C677 C798 C789 C699 C901 C826 C861

22uF 22uF 22uF 22uF 22uF 22uF 22uF 22uF 22uF
4V 4V 4V 4V 4V 4V 4V 4V 4V
20% 20% 20% 20% 20% 20% 20% 20% 20%
X6S X6S X6S X6S X6S X6S X6S X6S X6S
0603W 0603W 0603W 0603W 0603W 0603W 0603W 0603W 0603W
COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON

GND

CLOSE TO GPU

5 5

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE

PAGE DETAIL GPU DECOUPLING FBVDDQ
Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY Page18: GPU DECOUPLING FBVDDQ
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DISCLAIMS
ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR INDUSTRY Size Document Number Rev
Custom 1.0
STANDARDS.
A B C D E F G
GV-N3070GAMING
H
OC-8GD
Date: Thursday, September 17, 2020 Sheet 18 of 57
 A B C D E F G H

Page19: GPU DECOUPLING NVVDD

NVVDD

NVVDD 4x 0805 47uF

1 1

C812 C815 C925 C924

47uF 47uF 47uF 47uF
C865
C885 C888 C845 C846 C887 C886 C847 C844 C839 C896 C859 C874 4V 4V 4V 4V
470uF 47uF/X 47uF/X 47uF/X 47uF/X 47uF/X 47uF/X 47uF/X 47uF/X 1uF/X 1uF/X 1uF/X 1uF/X 20% 20% 20% 20%
COMMON 4V 4V 4V 4V 4V 4V 4V 4V 6.3V 6.3V 6.3V 6.3V X6S X6S X6S X6S
20% 805 805 805 805
20% 20% 20% 20% 20% 20% 20% 20% 10% 10% 10% 10%
2V@105degC COMMON COMMON COMMON COMMON
X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S
AL-Polymer 805 805 805 805 805 805 805 805 402 402 402 402
3A@105degC,100KHz COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON
0.009ohm
SMD_7343
GND

PCB CO-LAYOUT 2x 0603 4.7uF

GND
C766 C914
4.7uF 4.7uF

m
NVVDD
6.3V 6.3V
20% 20%
X6S X6S
603 603
COMMON COMMON
C889 C882 C843 C841 C884 C883 C842 C848

o
C864
47uF/X 47uF/X 47uF/X 47uF/X 47uF/X 47uF/X 47uF/X 47uF/X C855 C873 C836 C893
470uF 4V 4V 4V 4V 4V 4V 4V 4V 1uF/X 1uF/X 1uF/X 1uF/X
COMMON 20% 20% 20% 20% 20% 20% 20% 20% 6.3V 6.3V 6.3V 6.3V

.c
20% X6S X6S X6S X6S X6S X6S X6S X6S 10% 10% 10% 10%
2V@105degC 805 805 805 805 805 805 805 805 X6S X6S X6S X6S GND
AL-Polymer COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON 402 402 402 402
3A@105degC,100KHz COMMON COMMON COMMON COMMON
2
0.009ohm
SMD_7343
12x 0603 10uF 2

ck
PCB CO-LAYOUT C759 C751
C824 C767 C750 C805 10uF 10uF
10uF 10uF 10uF 10uF 4V 4V
GND 20% 20%
4V 4V 4V 4V

lo
20% 20% 20% 20% X6S X6S
X6S X6S X6S X6S 603 603
603 603 603 603 COMMON COMMON

NVVDD COMMON COMMON COMMON COMMON

un
GND
C799
470uF C801 C820 C775 C770 C794 C823 C810 C774 C817 C795
COMMON 4.7uF/X 4.7uF/X 4.7uF/X 10uF/X 10uF/X 10uF/X 1uF/X 1uF/X 1uF/X 1uF/X C927 C944 C928 C776 C915 C804

st
20% 6.3V 6.3V 6.3V 4V 4V 4V 6.3V 6.3V 6.3V 6.3V 10uF 10uF 10uF 10uF 10uF 10uF
2V@105degC
20% 20% 20% 20% 20% 20% 10% 10% 10% 10% 4V 4V 4V 4V 4V 4V
AL-Polymer
X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S 20% 20% 20% 20% 20% 20%
3A@105degC,100KHz
603 603 603 603 603 603 402 402 402 402 X6S X6S X6S X6S X6S X6S
0.009ohm
COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON 603 603 603 603 603 603
SMD_7343

fa
COMMON COMMON COMMON COMMON COMMON COMMON

s-
GND PCB CO-LAYOUT GND

3 3

m
ru
37 x 0402 1uF 上件
.fo
NVVDD
w

C916 C879 C784 C906 C897 C803 C785 C779 C919 C756 C822 C787 C942 C786 C929 C748 C920 C938
1uF 1u/4/X6S/6.3V/K 1uF 1u/4/X6S/6.3V/K 1u/4/X6S/6.3V/K 1u/4/X6S/6.3V/K 1u/4/X6S/6.3V/K 1u/4/X6S/6.3V/K 1u/4/X6S/6.3V/K 1u/4/X6S/6.3V/K 1u/4/X6S/6.3V/K 1u/4/X6S/6.3V/K 1uF 1uF 1u/4/X6S/6.3V/K 1u/4/X6S/6.3V/K 1u/4/X6S/6.3V/K 1u/4/X6S/6.3V/K
6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V
10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10%
X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S
w

402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402
COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON
w

4
GND
上件 4

NVVDD

C910 C911 C755 C754 C931 C757 C909 C922 C763 C947 C819 C764 C788 C913 C738 C943 C747 C821 C838
1u/4/X6S/6.3V/K 1uF 1uF 1u/4/X6S/6.3V/K 1u/4/X6S/6.3V/K 1uF 1uF 1uF 1u/4/X6S/6.3V/K 1u/4/X6S/6.3V/K 1u/4/X6S/6.3V/K 1u/4/X6S/6.3V/K 1uF 1uF 1u/4/X6S/6.3V/K 1u/4/X6S/6.3V/K 1u/4/X6S/6.3V/K 1uF 1u/4/X6S/6.3V/K
6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V
10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10%
X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S
402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402 402
COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON

GND

UNDER GPU
5 5

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE

PAGE DETAIL GPU DECOUPLING NVVDD
Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY Page19: GPU DECOUPLING NVVDD
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY
DISCLAIMS ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR Size Document Number Rev
Custom 1.0
INDUSTRY STANDARDS.
A B C D E F G
GV-N3070GAMING OC-8GD
Date: Thursday, September 17, 2020 Sheet 19 of 57
 A B C D E F G H

Page20: GPU DECOUPLING NVVDD

NVVDD
1 1
NVVDD

C972
3x 0805 47uF
470uF C981 C964 C980 C963 C994 C977 C952 C969
COMMON 47uF/X 47uF/X 47uF/X 47uF/X 10uF/X 10uF/X 10uF/X 10uF/X C1081 C1094 C1080
20% 4V 4V 4V 4V 4V 4V 4V 4V 47uF/X 47uF/X 47uF/X
2V@105degC
AL-Polymer
3A@105degC,100KHz
20%
X6S
20%
X6S
20%
X6S
20%
X6S
20%
X6S
20%
X6S
20%
X6S
20%
X6S
4V
20%
4V
20%
4V
20%
3x0805 Placed outside the Leafspring
805 805 805 805 603 603 603 603 X6S X6S X6S
0.009ohm
COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON 805 805 805
SMD_7343
COMMON COMMON COMMON

PCB CO-LAYOUT GND

GND GND

上件

m
11x 0603 10uF

o
C921 C970 C971 C953 C1001 C982 C946 C945 C954 C983
10uF 10uF 10uF 10uF 10uF 10uF 22u/6/X5R/6.3V/M 22u/6/X5R/6.3V/M 10uF 10uF

.c
4V 4V 4V 4V 4V 4V 4V 4V 4V 4V
20% 20% 20% 20% 20% 20% 20% 20% 20% 20%
X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S
603 603 603 603 603 603 603 603 603 603
2 COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON 2

ck
GND

C732

lo
10uF
4V
20%
NVVDD X6S
603

un
COMMON

29x 0402 1uF

GND

C853 C986 C1003 C728 C735 C731 C967 C932 C835

st
1uF 1uF 1uF 1uF 1uF 1uF 1uF 1uF 1uF
6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V
10% 10% 10% 10% 10% 10% 10% 10% 10%
X6S X6S X6S X6S X6S X6S X6S X6S X6S
402 402 402 402 402 402 402 402 402

fa
COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON

GND

s-
3 上上 3

m
C974 C760 C800 C961 C761 C975 C948 C773
C950 1uF 1uF 1uF 1uF 1uF 1uF 1u/4/X6S/6.3V/K 1u/4/X6S/6.3V/K
1uF 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V
6.3V 10% 10% 10% 10% 10% 10% 10% 10%
X6S X6S X6S X6S X6S
ru X6S X6S X6S
10%
X6S 402 402 402 402 402 402 402 402
402 COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON
COMMON
.fo

GND

上上
w

C894 C1002 C956 C831 C781 C957 C990 C989 C730

1uF 1uF 1uF/X 1uF 1uF 1u/4/X6S/6.3V/K 1u/4/X6S/6.3V/K 1u/4/X6S/6.3V/K 1uF
6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V
w

10% 10% 10% 10% 10% 10% 10% 10% 10%

X6S X6S X6S X6S X6S X6S X6S X6S X6S
402 402 402 402 402 402 402 402 402
COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON
w

GND
4 4

C726 C729
1uF 1uF
6.3V 6.3V
10% 10%
X6S X6S
402 402
COMMON COMMON

GND

UNDER GPU
5 5

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE

PAGE DETAIL GPU DECOUPLING NVVDD
Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY Page20: GPU DECOUPLING NVVDD
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DISCLAIMS
ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR INDUSTRY Size Document Number Rev
Custom 1.0
STANDARDS.
A B C D E F G
GV-N3070GAMING OC-8GD
Date: Thursday, September 17, 2020 Sheet 20 of 57
 A B C D E F G H

Page21: IFPAB DVI-D-DL

G1Q
1 1
BGA2714
COMMON

7/24 IFPAB

DL-DVI DVI/HDMI DP

SNN_IFPA_AUX*
IFPA_AUX BT10
SDA SDA SNN_IFPA_AUX
IFPA_AUX BT11
SCL SCL

N/A

BR20 SNN_IFPA_L3*
IFPA_L3
R277 1k/X IFPAB_RSET BH23 IFPAB_RSET
TXC TXC
IFPA_L3 BP20 SNN_IFPA_L3
GND TXC TXC
402 1% COMMON

m
BP22 SNN_IFPA_L2*
TXD0 TXD0 IFPA_L2
BR22 SNN_IFPA_L2
1V8_GPC_DP_VID_PLL TXD0 TXD0 IFPA_L2
BH22 IFPAB_PLLVDD
IN 23,25,26
SNN_IFPA_L1*
IFPA_L1 BT22

o
TXD1 TXD1 SNN_IFPA_L1
IFPA_L1 BT23
TXD1 TXD1

.c
SNN_IFPA_L0*
IFPA_L0 BR23
TXD2 TXD2 SNN_IFPA_L0
IFPA_L0 BP23
TXD2 TXD2

2 2

ck
BR11 SNN_IFPB_AUX_C*
SDA IFPB_AUX
SNN_IFPB_AUX_C
IFPB_AUX BP11
SCL

lo
PEX_VDD

BL22 SNN_IFPB_L3*
IFPB_L3
BF14 TXC BM22 SNN_IFPB_L3
IFP_IOVDD TXC IFPB_L3
BF13 IFP_IOVDD

un
SNN_IFPB_L2*
BF16 IFP_IOVDD IFPB_L2 BK22
TXD3 TXD0 SNN_IFPB_L2
BF17 IFP_IOVDD IFPB_L2 BJ22
TXD3 TXD0

SNN_IFPB_L1*
IFPB_L1 BK23
TXD4 TXD1 SNN_IFPB_L1

st
IFPB_L1 BL23
TXD4 TXD1

SNN_IFPB_L0*
IFPB_L0 BK25
TXD5 TXD2 SNN_IFPB_L0
BJ25

fa
TXD5 TXD2 IFPB_L0

IFPAB

s-
3 3

m
ru
.fo
w
w
w

4 4

5 5

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE

PAGE DETAIL IO: IFPAB NC
Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY Page21: IFPAB DVI-D-DL
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY
DISCLAIMS ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR Size Document Number Rev
Custom 1.0
INDUSTRY STANDARDS.
A B C D E F G
GV-N3070GAMING
H
OC-8GD
Date: Thursday, September 17, 2020 Sheet 21 of 57
 A B C D E F G H

Page22: IFPF DP DP_PWR_EF

R1013
100k
12V_F
1%
402
C1309
COMMON 12V_F
0.1uF R991
16V 100k
D512 10% 5%
AZ5725-01F X7R 402
NORM
R1000
402 COMMON
IFPF_AUX_R* C1304 0.1uF 5V 100k
1 4 3 85DIFF_NETCLASS1
COMMON 1
10pF 5%
S D COMMON 402 16V
X7R COMMON COMMON 402
10% 6 1B1C1E COMMON
2N7002DW
Q537B GND Q530A C
3904_SERIES B2 DP0_MODE*
G SOT363 3 1B1C1E

5
R1
IFPF_AUX_BYP*
85DIFF_NETCLASS1 D S R988
SOT363
COMMON
Q530B C
3 4 B5 DP0_MODE_R
100k GND 100k/X 1 E 3904_SERIES
1 6 COMMON C2104 SOT363
5% 5% COMMON
S D SOT363 10nF
402
COMMON 2N7002DW
402 4 E
COMMON SOT363 Q538B
G 16V COMMON R996
2N7002DW 10% 10k

5
Q538A X5R
G 5%

2
12V 402
402
IFPF_MODE COMMON
COMMON
G G

5
Q544A Q544B GND
GND GND
2N7002DW 2N7002DW GND
DP_AUX_PROT SOT363 SOT363 GND
IN 24,47 COMMON COMMON
1 S D 6 3 D S 4

m
SOT363
G

2
Q537A IFPF_AUX_BYP
C1305 85DIFF_NETCLASS1
10nF 2N7002DW
D507
16V COMMON AZ5725-01F
10% 1 S D 6 R997 NORM
IFPF_AUX_R C1311 0.1uF 100k

o
X5R 5V
85DIFF_NETCLASS1
402 1% 10pF
402 16V
COMMON X7R COMMON 402 COMMON
10%
R5 COMMON
100k

.c
5%
GND 402
COMMON
GND GND
2 2

ck
GND

85DIFF_NETCLASS1

85DIFF_NETCLASS1

lo
un
1V8
N/A

R979
10k
5%

st
402
COMMON
GPIO24_IFPF_HPD 3 1B1C1E
CLOSE TO CONNECTOR DP_PWR_EF
BI 27 C
N/A
080-1837-000
Q527 N/A
J1 modify footprint by diho 20200710
MMBT2222A B1 IFPF_HPD_R_Q R956 100k IFPF_HPD_R R978 0ohm IFPF_HPD_C
AC3167-0011-005-HH

fa
SOT23_1B1C1E
402 5% COMMON 402 0.05 ohm COMMON RECEPTACLE
COMMON
2 E C1279
G1R NORM
220pF C1273 SHIELD6 C1285
COMMON 21
R948 50V 220pF/X SHIELD5 0.1uF
BGA2714 23
COMMON 100k 5% 50V SHIELD4 16V
25

s-
C0G 5% 10%
5%
6/24 IFPF 402
402 C0G X7R
GND COMMON COMMON 402 402
COMMON PWR
20 COMMON
20
3 PWR_RET
19 3
DVI/HDMI DP 19
HPD
18

m
GND GND 18

17
GND
BK10 IFPF_AUX* IFPF_AUX_C* AUXN
17 GND
16
SDA IFPF_AUX IFPF_AUX GND 85DIFF_NETCLASS1 16
BJ10 IFPF_AUX IFPF_AUX_C AUXP
15
SCL IFPF_AUX IFPF_AUX 85DIFF_NETCLASS1 15 IFPF_CEC
14CEC
14
MODE DP0_MODE_C
ru 13
13
IFPF_L3* C15 0.1uF IFPF_L3_C* LANE_3N
IFPF_L3 BP13 DP_IFPF_L3 DP_SIGNALS DP_SIGNALS 12
TXC IFPF_L3 C16 0.1uF IFPF_L3_C LANE_3P 12
GND
IFPF_L3 BR13 DP_IFPF_L3 DP_SIGNALS 402 COMMON DP_SIGNALS 10 11
TXC COMMON
11 R970 R985
402
IFPF_L2* C17 0.1uF IFPF_L2_C* LANE_2N 10 5.1M/X 1M
IFPF_L2 BT13 DP_IFPF_L2 DP_SIGNALS DP_SIGNALS 9
TXD0 IFPF_L2 C18 0.1uF IFPF_L2_C LANE_2P 9 5% 5%
8GND
.fo
BT14 402 COMMON 7
TXD0 IFPF_L2 DP_IFPF_L2 DP_SIGNALS DP_SIGNALS 8 402 402
402 COMMON
IFPF BR14 IFPF_L1* C19 0.1uF IFPF_L1_C* LANE_1N
6
7
COMMON COMMON

TXD1 IFPF_L1 DP_IFPF_L1 DP_SIGNALS DP_SIGNALS 6

PEX_VDD BP14 IFPF_L1 402 COMMON C20 0.1uF IFPF_L1_C LANE_1P
4 5GND
TXD1 IFPF_L1 DP_IFPF_L1 DP_SIGNALS DP_SIGNALS 5
402 COMMON
IFPF_L0* IFPF_L0_C* 4
BP16 C21 0.1uF LANE_0N
3
TXD2 IFPF_L0 IFPF_L0
DP_IFPF_L0 DP_SIGNALS DP_SIGNALS
IFPF_L0_C 3
BR16 402 COMMON C9 0.1uF LANE_0P
1 2GND
IFPF_L0 DP_IFPF_L0 DP_SIGNALS DP_SIGNALS GND GND
w

TXD2 2
BG19 IFP_IOVDD 402 COMMON
1
BG20 IFP_IOVDD
C1068 C1082 C1076 C1006 BG16
4.7uF 1uF 1uF 1uF IFP_IOVDD
BG17 SHIELD3
22
IFP_IOVDD
w

6.3V 6.3V 6.3V 6.3V nv_cap SHIELD2

24
20% 10% 10% 10% C1288 nv_cap SHIELD1
X6S X6S X6S X6S
26
47pF/X C1278
603 402 402 402
COMMON COMMON COMMON COMMON 50V 47pF/X
5%
w

50V
C0G 5%
402 C0G
COMMON 402
COMMON
GND
4 GND 4
1x 0603 4.7uF GND
2x 0402 1uF 1x04021uF GND
Close to conn

Near the GPU Under the GPU

3V3

DP_PWR_EF
C1297 0.1uF U522
DIP改SMD
GS7615STDB-R
402 16V SOT23_5_DP
10% COMMON
X7R
COMMON
COLAY
GND 5 1
IN OUT

C1289 C57 C62752

DP_PWR_EN
R1025 100k DP_PWR_EF_EN R1002 0.1uF C1280
4 220uF/TP/6.3V/B/35m 220uF/TP/6.3V/B/35m
IN 24,47 EN/EN* 10k 16V 10uF/X
402 1% COMMON
5% 10% 6.3V COMMON COMMON
402 X7R 10% 20% 20%
C1301 2 3DP_PWR_EF_OC 402 6.3V@105degC 6.3V@105degC
GND COMMON X7R
0.1uF OC*/ISET
COMMON TA-Polymer TA-Polymer
805
16V COMMON 1.9A@45degC,100KHz 1.9A@45degC,100KHz
10% R1669 0.035ohm 0.035ohm
X7R 10k/X SMD_3528 SMD_3528
402 GND GND GND
5%
COMMON GND
402
COMMON
5 GND 5
GND

Fused DP_PWR GND

GIGABYTE
ASSEMBLY <ASSEMBLY_DESCRIPTION> Title
PAGE DETAIL IO: IFPF DP Page22: IFPF DP
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS Size Document Number Rev
MAY Custom 1.0
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY
DISCLAIMS ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR
GV-N3070GAMING OC-8GD
INDUSTRY STANDARDS. Date: Thursday, September 17, 2020 Sheet 22 of 57
A B C D E F G
 A B C D E F G H

Page23: IFPE DP DDC_5V

R1004 C1302
2K/4/1 0.1uF/X
5% 16V
402 10%
COMMON X7R
402
COMMON

1 85DIFF_NETCLASS1 1
IFPE_AUX
GND
D508
AZ5725-01F
NORM
R993 5V
85DIFF_NETCLASS1
10K/4/1 10pF
5% COMMON
402
IOVDD_PROT
COMMON 1 6
S D Q539A
SOT363
IOVDD_PROT
2N7002DW
COMMON GND
R930
G

2
0/4
5%
402
COMMON
DP2_MODE

om
C1256 R944

5
COMMON
G 0.1u/4/X7R/16V/K 100k/X
2N7002DW 16V 5%
SOT363 402
10%
Q539B4 3 X5R COMMON
S D
402
COMMON

.c
C2205
D511 0.1uF/X GND GND
R994 AZ5725-01F
16V
2 2K/4/1 NORM 2

ck
IFPE_AUX
85DIFF_NETCLASS1 10%
5V
5% X7R
10pF
402 402
COMMON
COMMON COMMON
DDC_5V
R1028
10K/4/1 Close to conn

lo
5% GND
402
COMMON GND

DDC_5V modify footprint by diho 20200710

un
1V8
C10
0.1uF
R992
16V
10k

st
10%
5% X7R
402
COMMON Hotplug Detection 402
COMMON
GPIO18_IFPE_HPD
3 1B1C1E CLOSE TO CONNECTOR
OUT 27 C

www.teknisi-indonesia.com
Q535

fa
N/A
MMBT2222A B1 DP_B_HPD_R_Q R975 100k DP_B_HPD_R R961 0ohm IFPE_HPD_C DP change to HDMI 2.1
SOT23_1B1C1E GND
402 5% COMMON 402 0.05 ohm COMMON
COMMON
2 E J2
R984 C1268 C1264
RECEPTACLE
100k 220pF 220pF/X

s-
HDMI_A_SMD
5% 50V 50V
402 5% 5% AC3168-0011-008-HH
G1S COMMON C0G C0G COMMON
GND 402 402 SHIELD1
BGA2714 20
3 COMMON COMMON
SHIELD2 3
COMMON 21

m
10/24 IFPE
GND GND GND 19 HP_DET
DVI/HDMI DP 19
N/A 18 +5V
18
17 DDC/CEC_GND
IFPEF_RSET IFPE_AUX* IFPE_AUX_C* 17
16 SDA
GND
R272 1k BH17 IFPEF_RSET SDA
ru IFPE_AUX BJ11
IFPE_AUX
85DIFF_NETCLASS1
IFPE_AUX_C 16
402 1% COMMON
SCL IFPE_AUX BK11 85DIFF_NETCLASS1 15 SCL
15
14 RESERVED
SNN_RESEVER_IFPE
14
SNN_CEC_IFPE 13 CEC
IFPE_L3* IFPE_L3_C* 13
BL13 C22 0.1uF 12 CK-
TXC IFPE_L3 DP_IFPE_L3 DP_SIGNALS DP_SIGNALS 12
1V8_GPC_DP_VID_PLL IFPE_L3 C23 0.1uF 11 CK_SHIELD
.fo
BH16 BM13 402 COMMON IFPE_L3_C
IN 21,25,26 IFPEF_PLLVDD TXC IFPE_L3 DP_IFPE_L3 DP_SIGNALS DP_SIGNALS 11
402 COMMON 10 CK+
IFPE_L2* IFPE_L2_C* 10
BK13 C24 0.1uF 9 D0-
TXD0 IFPE_L2 DP_IFPE_L2 DP_SIGNALS DP_SIGNALS 9
BJ13 IFPE_L2 402 COMMON C25 0.1uF IFPE_L2_C 8 D0_SHIELD
TXD0 IFPE_L2 DP_IFPE_L2 DP_SIGNALS DP_SIGNALS 8
402 COMMON 7 D0+
IFPE_L1* IFPE_L1_C* 7
BK14 C26 0.1uF 6 D1-
TXD1 IFPE_L1 IFPE_L1
DP_IFPE_L1 DP_SIGNALS DP_SIGNALS
IFPE_L1_C 6
BL14 402 COMMON C27 0.1uF 5 D1_SHIELD
w

TXD1 IFPE_L1 DP_IFPE_L1 DP_SIGNALS DP_SIGNALS 5

IFPE 402 COMMON 4 D1+
4
BL16 IFPE_L0* C28 0.1uF IFPE_L0_C* 3 D2-
TXD2 IFPE_L0 DP_IFPE_L0 DP_SIGNALS DP_SIGNALS 3
BM16 IFPE_L0 402 COMMON C29 0.1uF IFPE_L0_C 2 D2 _SHIELD
PEX_VDD TXD2 IFPE_L0 DP_IFPE_L0 DP_SIGNALS DP_SIGNALS 2
1 D2+
N/A
402 COMMON
w

22 SHIELD3
BG13 23 SHIELD4
C1030 IFP_IOVDD
1uF BG14 IFP_IOVDD
w

C1021 BG23
6.3V IFP_IOVDD
1uF
10%
X6S 6.3V
402 10%
COMMON X6S
402
4 4
COMMON

GND
GND
1x 0402 1uF GND
1x 0402 1uF
Under the GPU
Under the GPU

1V8

R61501
499/4/1 R61502
nv_res 1% 499/4/1 R61503
402 499/4/1
1% R61505
R61504 COMMON 402 499/4/1
10k/X
1% R61506
COMMON 402
LB515 600/4/500mA/S IFPE_TERM_BEAD_1 1% 499/4/1 R61507 1
5% COMMON 402 1% 499/4/1 R61508 1
402 BEAD_0402 COMMON DP_HDMI_SIGNALS COMMON 402 499/4/1
COMMON 1% R61509
COMMON 402
HDMI_PD_1_E LB516 600/4/500mA/S IFPE_TERM_BEAD_2 1% 499/4/1
COMMON 402 1%
1G1D1S BEAD_0402 COMMON DP_HDMI_SIGNALS COMMON 402
3 COMMON
D Q10903 LB517 600/4/500mA/S IFPE_TERM_BEAD_3
LS3018NG-3T3R BEAD_0402 COMMON DP_HDMI_SIGNALS
PS_NVVDD_PGOOD R61510 0/4 1G
SOT323_1G1D1S
IN 25,34,48 COMMON
LB518 600/4/500mA/S IFPE_TERM_BEAD_4
402 0.05 ohm COMMON S 2
60V BEAD_0402 COMMON DP_HDMI_SIGNALS
GPIO10_HDMI_TMDS_TERM_CTRL 0ohm/X 0.1A
R61511
IN 25,27 [ ]@10V / 3000mohm@4.5V / 4000mohm@2.5V
0.4A
LB519 600/4/500mA/S IFPE_TERM_BEAD_5
402 0.05 ohm COMMON
nv_res HDMI_PD_1_Q_E
0.15W
20V
BEAD_0402 COMMON DP_HDMI_SIGNALS
5 R61512 5
10k/X LB520 600/4/500mA/S IFPE_TERM_BEAD_6
5% GND BEAD_0402 COMMON DP_HDMI_SIGNALS
402
COMMON
LB521 600/4/500mA/S IFPE_TERM_BEAD_7
BEAD_0402 COMMON

LB522
DP_HDMI_SIGNALS

600/4/500mA/S IFPE_TERM_BEAD_8
GIGABYTE
GND
BEAD_0402 COMMON DP_HDMI_SIGNALS Title
ASSEMBLY
ASSEMBLY <ASSEMBLY_DESCRIPTION>
<ASSEMBLY_DESCRIPTION>
PAGE DETAIL IO: IFPE DP
Page23: IFPE DP
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS Size Document Number Rev
Custom 1.0
MAY
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY
DISCLAIMS ALL
GV-N3070GAMING OC-8GD
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR Date: Thursday, September 17, 2020 Sheet 23 of 57
INDUSTRY STANDARDS.
A B C D E F G H
 A B C D E F G H

Page24: IFPD DP DP_PWR_CD

1. DP AUX to DP connector: AUX AC coupled

R1012 C1303
2. DP AUX to DP-DVI dongle: AUX pass through 100k 0.1uF
5% 16V
402 10%
COMMON X7R
402
COMMON
1 1
GND
C1306 0.1uF
402 16V
10% D509 nv_cap
X7R AZ5725-01F C1292
COMMON NORM 47pF/X
5V 50V
IFPD_AUX_BYP
IFPD_AUX_R* IFPD_AUX_BYP* 10pF
85DIFF_NETCLASS1 5% 12V_F
COMMON
C0G
85DIFF_NETCLASS1
402
COMMON
12V_F
D S
1 6 1 6 3 4
S D Q533A S D Q540A Q540B R1015
GND
SOT363 SOT363 SOT363 100k
2N7002DW 2N7002DW 2N7002DW GND 5% R1010
COMMON COMMON G COMMON 402 100k
G G Close to conn COMMON

5
5%
402
DP1_MODE 6 1B1C1E COMMON

m
DP_AUX_PROT Q531A C
IN 22,47 3904_SERIES B2 DP1_MODE*
3 1B1C1E
C1307 R1016 SOT363
Q531B C
10nF 100k/X COMMON
C1281 1 E 3904_SERIES B5 DP1_MODE_R R976 10k
10nF 16V 5% SOT363
402 5% COMMON

o
10% 402 COMMON
G

5
16V
Q533B G 4 E

5
X5R COMMON
10%
2N7002DW G 402
X5R COMMON COMMON
SOT363
402 2N7002DW 2N7002DW COMMON
COMMON

.c
S D SOT363 SOT363
COMMON 4 3
1 S D 6Q532A IFPD_AUX_BYP 3 4Q532B
D S
IFPD_AUX_R IFPD_AUX_BYP
85DIFF_NETCLASS1 GND GND GND
2 GND 85DIFF_NETCLASS1 nv_cap GND 2

ck
C1293
D510
47pF/X
R1009 AZ5725-01F
50V
100k NORM
5%
5V
C1296 0.1uF 5% C0G
10pF
402 402
402 16V COMMON
COMMON COMMON DP_PWR_CD

lo
10%
X7R J3 modify footprint by diho 20200710
COMMON AC3167-0011-005-HH
R989 R1018 RECEPTACLE
100k 100k GND GND GND NORM
G1T
Close to conn

un
SHIELD6
21
5% 5% COMMON C1274
BGA2714 402 402 SHIELD5
23 0.1uF
COMMON COMMON COMMON SHIELD4
25 16V
9/24 IFPD 10%
X7R
PWR 402
20
20 COMMON
PWR_RET
19

st
DVI/HDMI DP 19
GND GND DP_D_HPD_C HPD
18
18
17
IFPD_AUX BL11 IFPD_AUX* IFPD_AUX 85DIFF_NETCLASS1
IFPD_AUX_C*
85DIFF_NETCLASS1
AUXN
17 GND
16 GND
SDA 16
IFPD_AUX BM11 IFPD_AUX IFPD_AUX 85DIFF_NETCLASS1
IFPD_AUX_C
85DIFF_NETCLASS1
AUXP
15
SCL

fa
15
14CEC DP1_CEC
14
MODE
13 DP1_MODE_C
13
BT16 IFPD_L3* DP_SIGNALS C38 0.1uF IFPD_L3_C* DP_SIGNALS LANE_3N
12
TXC IFPD_L3 IFPD_L3
DP_IFPD_L3
IFPD_L3_C 12
BT17 DP_SIGNALS 402 COMMON C39 0.1uF DP_SIGNALS LANE_3P
10 GND
11
TXC IFPD_L3 DP_IFPD_L3 11
402 COMMON
R987 R977

s-
IFPD_L2* IFPD_L2_C* 10
BR17 DP_SIGNALS C44 0.1uF DP_SIGNALS LANE_2N
9 5.1M/X 1M
TXD0 IFPD_L2 DP_IFPD_L2 9
BP17 IFPD_L2 DP_SIGNALS 402 COMMON C45 0.1uF IFPD_L2_C DP_SIGNALS LANE_2P
7 8GND 5% 5%
TXD0 IFPD_L2 DP_IFPD_L2 8
402 COMMON 402 402
3 IFPD IFPD_L1 BP19 IFPD_L1*
DP_IFPD_L1
DP_SIGNALS C46 0.1uF IFPD_L1_C* DP_SIGNALS LANE_1N
6
7
COMMON COMMON 3
TXD1 IFPD_L1 C47 0.1uF IFPD_L1_C LANE_1P 6
PEX_VDD BR19 DP_SIGNALS 402 COMMON DP_SIGNALS 4 5GND

m
TXD1 IFPD_L1 DP_IFPD_L1 5
402 COMMON
4
BT19 IFPD_L0* DP_SIGNALS C8 0.1uF IFPD_L0_C* DP_SIGNALS LANE_0N
3
TXD2 IFPD_L0 DP_IFPD_L0 3
BT20 IFPD_L0 DP_SIGNALS 402 COMMON C5 0.1uF IFPD_L0_C DP_SIGNALS LANE_0P
1 2GND
TXD2 IFPD_L0 DP_IFPD_L0 2
402 COMMON GND GND
1
ru
1V8
BF22 IFP_IOVDD
BF23 SHIELD3
22
IFP_IOVDD
R1032 SHIELD2
24
10k SHIELD1
26
C1025
.fo
5%
C995 1uF
1uF 6.3V
402
COMMON Hotplug Detection
6.3V 10% GPIO17_IFPD_HPD 3
10% X6S 1x 0402 1uF OUT 27 C
1B1C1E
X6S 402 Q543
COMMON MMBT2222A B1 DP_D_HPD_R_Q R1017 100k DP_D_HPD_R R1005 0ohm
402 (was 1x 0201W 0.47uF) SOT23_1B1C1E GND
COMMON 402 5% COMMON 402 0.05 ohm COMMON
w

COMMON
2 E R1011 C1299 C1287
100k 220pF 220pF/X
5% 50V 50V
402 5% 5%
w

COMMON C0G C0G

GND
402 402
Near the GPU Under the GPU COMMON COMMON
GND
w

GND GND GND

4 4

Fused DP_PWR
3V3

C1255 0.1uF DP_PWR_CD DIP改SMD

U521
402 16V GS7615STDB-R
10% SOT23_5_DP
X7R COMMON
COMMON COLAY
GND 5 1
IN OUT

C1284 C51 C58 C62754

DP_PWR_EN
R967 49.9k DP_PWR_CD_EN R983 0.1uF 10uF/X
4 220uF/TP/6.3V/B/35m 220uF/TP/6.3V/B/35m
IN 22,47 EN/EN* 10k 16V 6.3V
402 1% COMMON
5% 10% 10% COMMON COMMON
402 X7R X7R 20% 20%
2 GND
3DP_PWR_CD_OC COMMON 402 805 6.3V@105degC 6.3V@105degC
C1269 OC*/ISET
COMMON COMMON TA-Polymer TA-Polymer
0.1uF 1.9A@45degC,100KHz 1.9A@45degC,100KHz
16V R1670 0.035ohm 0.035ohm
10% 10k/X SMD_3528 SMD_3528
X7R GND GND GND GND
5%
402 402
COMMON
GND COMMON

GND

5 GND 5

GIGABYTE
ASSEMBLY <ASSEMBLY_DESCRIPTION>
PAGE DETAIL
Title

ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
Page24: IFPD DP
MAY
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY Size Document Number Rev
IO: IFPD DP
DISCLAIMS ALL Custom 1.0
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR
INDUSTRY STANDARDS. GV-N3070GAMING OC-8GD
A B C D E F G
Date: Thursday, September 17, 2020 Sheet
H
24 of 57
27-JUN-2020
 A B C D E F G H

Page25: IFPC HDMI/DP HDMI

IOVDD_PROT

IOVDD_PROT
IFPC_MODE_Q*
R946
0ohm
DP 0.05 ohm
R951 G C50

2
Q534A 402
10k PJT7828
0.1uF COMMON
HDMI 1% ALL SOT363 ALL 16V
402 COMMON 10%
COMMON 1 S D 6 X7R
HDMI
85DIFF_NETCLASS2 402
1 IFPC_AUX* IFPC_AUX_Q* I2CW_SDA_Q COMMON 1
DP1 85DIFF_NETCLASS2
85DIFF_NETCLASS2 D2
DP
R45 0ohm AZ5725-01F
402 0.05 ohm COMMON NORM
R3
HDMI
R1026 0ohm 5V 2k
HDMI HDMI GND
10pF 1%
402 0.05 ohm COMMON
COMMON 402
DDC_5V COMMON

DP
GND

IOVDD_PROT
R7
85DIFF_NETCLASS2 DP
IFPC_AUX G 2k

5
IFPC_AUX_Q Q534B
DP1 85DIFF_NETCLASS2 HDMI
R20 PJT7828 1%
10k SOT363 402
R15 0ohm ALL
DP HDMI COMMON COMMON
1%
402 0.05 ohm COMMON 4 S D 3
402 HDMI DDC_5V
HDMI COMMON J5

m
I2CW_SCL_Q
RECEPTACLE
85DIFF_NETCLASS2 C1300 100pF
HDMI_A_SMD
D1 402 50V AC3168-0011-008-HH
HDMI AZ5725-01F 5%
R1030 0ohm COMMON
NORM C0G

o
402 0.05 ohm COMMON 5V COMMON 20 SHIELD1
10pF SHIELD2
COMMON
21
GND

.c
HDMI_C_HPD_C HP_DET
19
19
18 +5V
18
17 DDC/CEC_GND
17
2 I2CW_SDA_R_Q SDA 2
16
16
I2CW_SCL_R_Q SCL

ck
GND 15
IFPC_TXC* IFPC_TXC_C1* SNN_HDMI_RSVD1 15
C42 0.1uF RESERVED
移除預留的DP相關線路
DP_HDMI_SIGNALS
IFPC_TXC* 14
14
402 COMMON
SNN_CEC_C 13 CEC
13
IFPC_TXC IFPC_TXC_C1* 12 CK-
DP_HDMI_SIGNALS DP_HDMI_SIGNALS 12
IFPC_TXC_C1 CK_SHIELD
DP_HDMI_SIGNALS 11
11
10 CK+
10

lo
PCB CO-LAYOUT IFPC_TXD0_C1*
DP_HDMI_SIGNALS 9 D0-
9
IFPC_TXD0_C1 8 D0_SHIELD
DP_HDMI_SIGNALS 8
7 D0+
7
C43 0.1uF IFPC_TXC_C1 IFPC_TXD1_C1* D1-
DP_HDMI_SIGNALS 6
IFPC_TXD1_C1 6
5 D1_SHIELD

un
402 COMMON DP_HDMI_SIGNALS 5
4 D1+
4
IFPC_TXD2_C1* 3 D2-
DP_HDMI_SIGNALS 3
IFPC_TXD2_C1 2 D2 _SHIELD
DP_HDMI_SIGNALS 2
1 D2+
1
PCB CO-LAYOUT
22 SHIELD3

st
1V8 SHIELD4
Hotplug Detection 23

IFPC_TXD0* C49 0.1uF IFPC_TXD0_C1*

DP_HDMI_SIGNALS
IFPC_TXD0*
R1019 HDMI_C_HPD_R_Q R1001 100k HDMI_C_HPD_R R981 0ohm HDMI_C_HPD_C
HDMI_C_HPD_C

402 COMMON 10k

IFPC_TXD0 402 5% COMMON 402 0.05 ohm COMMON

fa
DP_HDMI_SIGNALS 5%
402
C1270
COMMON not found
GPIO27_IFPC_HPD R1021 C1282 220pF/X
3 1B1C1E
OUT 27 C 100k 220pF 50V GND
PCB CO-LAYOUT Q541
5% 50V 5%
MMBT2222A B1

s-
402 5% C0G
SOT23_1B1C1E
COMMON COMMON C0G 402
2 E COMMON
modify footprint by diho 20200710
C52 0.1uF IFPC_TXD0_C1 402
COMMON
3 402 COMMON 3

m
GND
GND GND
1V8
GND
PCB CO-LAYOUT
R51
ru
499ohm R50
IFPC_TXD1* IFPC_TXD1* C48 0.1uF IFPC_TXD1_C1* nv_res 1% 499ohm R49
DP_HDMI_SIGNALS 402 1% 499ohm R58
402 COMMON R63 COMMON
IFPC_TXD1 402 1% 499ohm R61
DP_HDMI_SIGNALS 10k/X COMMON 402
LB2 600ohm IFPC_TERM_BEAD_1 1% 499ohm R59 1
5% COMMON
.fo
402 1% 499ohm R54
402 BEAD_0402 COMMON 1
DP_HDMI_SIGNALS COMMON 402
PCB CO-LAYOUT COMMON 1% 499ohm R55
COMMON 402
HDMI_PD_1 LB3 600ohm IFPC_TERM_BEAD_2 1% 499ohm
COMMON 402 1%
1G1D1S BEAD_0402 COMMON DP_HDMI_SIGNALS COMMON 402
3 COMMON
C33 0.1uF IFPC_TXD1_C1 D Q6 LB1 600ohm IFPC_TERM_BEAD_3
w

402 COMMON LS3018NG-3T3R BEAD_0402 COMMON DP_HDMI_SIGNALS

PS_NVVDD_PGOOD R915 0ohm 1G
SOT323_1G1D1S
IN 23,34,48 COMMON
LB4 600ohm IFPC_TERM_BEAD_4
402 0.05 ohm COMMON S 2
60V BEAD_0402 COMMON DP_HDMI_SIGNALS
PCB CO-LAYOUT
w

GPIO10_HDMI_TMDS_TERM_CTRL 0ohm/X 0.1A

R998
IN 23,27 [ ]@10V / 3000mohm@4.5V / 4000mohm@2.5V
0.4A
LB8 600ohm IFPC_TERM_BEAD_5
402 0.05 ohm COMMON
nv_res HDMI_PD_1_Q
0.15W
20V
BEAD_0402 COMMON DP_HDMI_SIGNALS
R1003
IFPC_TXD2* C34 0.1uF IFPC_TXD2_C1* 10k/X LB7 600ohm IFPC_TERM_BEAD_6
w

IFPC_TXD2*
DP_HDMI_SIGNALS
5% GND
402 COMMON BEAD_0402 COMMON DP_HDMI_SIGNALS
IFPC_TXD2 402
DP_HDMI_SIGNALS COMMON
LB5 600ohm IFPC_TERM_BEAD_7
4 BEAD_0402 COMMON DP_HDMI_SIGNALS 4
PCB CO-LAYOUT
LB6 600ohm IFPC_TERM_BEAD_8
GND
BEAD_0402 COMMON DP_HDMI_SIGNALS

C37 0.1uF IFPC_TXD2_C1

402 COMMON

G1U

BGA2714
PCB CO-LAYOUT COMMON

8/24 IFPC

1k R271 IFPC_RSET BH20

GND
IFPCD_RSET
COMMON 1% 402
DVI/HDMI DP

1V8_GPC_DP_VID_PLL IFPC_AUX*
PEX_VDD BH19 IFPCD_PLLVDD IFPC_AUX BM10
IN 21,23,26 SDA IFPC_AUX
IFPC_AUX BL10
SCL
C1040
1uF IFPC_TXC*
IFPC_L3 BK17 IFPC_TXC DP_HDMI_SIGNALS
6.3V TXC IFPC_TXC
IFPC_L3 BL17 IFPC_TXC DP_HDMI_SIGNALS
10% TXC
X6S
C1019 C1011 C1085 C1027 BL19 IFPC_TXD0*
402 IFPC_L2 IFPC_TXD0 DP_HDMI_SIGNALS
4.7uF 1uF 1uF 1uF COMMON
TXD0 IFPC_TXD0
IFPC_L2 BM19 IFPC_TXD0 DP_HDMI_SIGNALS
6.3V 6.3V 6.3V 6.3V TXD0
20% 10% 10% 10% IFPC BK19 IFPC_TXD1*
X6S X6S X6S X6S TXD1 IFPC_L1 IFPC_TXD1 DP_HDMI_SIGNALS
BJ19 IFPC_TXD1
603 402 402 402 GND TXD1 IFPC_L1 IFPC_TXD1 DP_HDMI_SIGNALS
COMMON COMMON COMMON COMMON Under the GPU

5 IFPC_TXD2* 5
IFPC_L0 BK20 IFPC_TXD2 DP_HDMI_SIGNALS
1x 0603 4.7uF 1x 0402 1uF TXD2 IFPC_TXD2
IFPC_L0 BL20 IFPC_TXD2 DP_HDMI_SIGNALS
TXD2
2x 0402 1uF
GND
BF19 IFP_IOVDD
C, D share BF20 IFP_IOVDD
Under the GPU

1x 0402 1uF
Near the GPU
GIGABYTE
ASSEMBLY <ASSEMBLY_DESCRIPTION>
PAGE DETAIL IO: IFPC HDMI/DP
Title

ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
Page25: IFPC HDMI/DP
MAY
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY Size Document Number Rev
DISCLAIMS ALL Custom 1.0
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR
INDUSTRY STANDARDS. GV-N3070GAMING OC-8GD
A B C D E F G
Date: Thursday, September 17, 2020 Sheet
H
25 of 57
 A B C D E F G H

Page26: MISC2: ROM, XTAL, Straps

GROUP0 GROUP1 GROUP2
1V8
1V8 1V8

STRAP2 STRAP1 STRAP0 RAMCFG[4:0]

L L L 00000 RAMCFG SAMSUNG 8Gb 7GHz R279 R280 R275

R265 R262 R261 R242 R253 R238 100k 100k/X 100k/X
1 1
100k/X 100k/X 100k/X 100k 100k/X 100k/X 1% 1% 1%
L L H 00001 RAMCFG MICRON 8Gb 7GHz 1% 1% 1% 1% 1% 1% 402 402 402
402 402 402 402 402 402 COMMON COMMON COMMON
COMMON COMMON COMMON COMMON COMMON COMMON
STRAP3
L H L 00010 RAMCFG HYNIX 8Gb 7GHz STRAP0 ROM_SI

STRAP4
H H L 00110 RAMCFG SAMSUNG 16Gb 8GHz STRAP1 ROM_SO

STRAP5
TBD STRAP2 ROM_SCLK

R722 R255 R727 R244 R254 R241 R287 R284 R281

100k 100k/4/1 100k/4/1 100k 10k 100k 100k/X 100k 100k
1% 1% 1% 1% 1% 1% 1% 1% 1%
402 402 402 402 402 402 402 402 402
COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON

m
H=High :Tied to 1.8V
M=Middle:Tied to 0.9V
L=Low :Tied to 0V

o
GND GND GND

.c
2 1V8 2
1V8

ck
G1V R245 10k R247 10k/X

GND
U16
402 5% COMMON 402 5% COMMON R246
BGA2714 W25Q16JWSNJQ
COMMON R61487 ROM_SPI_WP_NORMAL 10k
SO_8
GPIO26_SPI_WP* IN 55 5%
14/24 MISC 2 COMMON
IN 27,55 402

lo
COMMON 7 RST*/SIO3 VCC 8
0/4/X 3 WP*/SIO2
STRAP0 BM5 BP7 ROM_CS* R250 33.2ohm ROM_CS_R* ROM_CS_Normal 1 C209
STRAP0 ROM_CS 50OHM_NETCLASS2
55 IN CS* 0.1uF
STRAP1 BN5 402 1% COMMON
STRAP1 ROM_SI ROM_SI_R 16V
STRAP2 BP4 BR7 R243 33.2ohm 5 SI/SIO0

un
STRAP2 ROM_SI ROM_SO
50OHM_NETCLASS2 50OHM_NETCLASS2
ROM_SO_R 10%
STRAP3 BP3 STRAP3 ROM_SO BT8 50OHM_NETCLASS2
R251 0ohm 402 1% COMMON 50OHM_NETCLASS2 2
ROM_SCLK ROM_SCLK_R SO/SIO1 X7R
STRAP4 BR3 STRAP4 ROM_SCLK BT7 50OHM_NETCLASS2 402 0.05 ohm COMMON R240 33.2ohm 50OHM_NETCLASS2 6 4 402
SCLK GND
STRAP5 BR4 402 1% COMMON COMMON
STRAP5

st
ROM_SO ROM_SI ROM_SCLK SMARTFAN[2:0],FS_OVERT 1:ENABLE 0:DISABLE ROM_SI_R 45OHM_NETCLASS2
GND
55 IN

ROM_SO_R 45OHM_NETCLASS2

fa
H H H 0111 FS_OVERT ENABLE DEFAULT 55 IN

ROM_SCLK_R 45OHM_NETCLASS2
For Gaming or Server mode switch
55 IN
H H M 0000 FS_OVERT DISABLE ROM_CS_R*
55 IN

s-
3 3

STRAP5 STRAP4 STRAP3 SMB_ALT_ADDR

m DEVID_SEL PCIE_CFG VGA_DEVICE 1V8

LB9 30ohm 1V8_GPC_DP_VID_PLL

ru
21,23,25 OUT
M H H 1 1 1 1 BEAD_0603 COMMON
G1W
4x 0402 1uF BGA2714
C224 C225 COMMON
M H L 1 1 1 0 22uF 4.7uF (BG22 is Sharing C925 with BH22)
13/24 XTAL/PLL
.fo
6.3V 6.3V
20% 20% C1045
M L H 1 1 0 1 X6S X6S
BG22 SP_PLLVDD
1uF
805 603
6.3V
COMMON COMMON BG25
10% VID_PLLVDD
M L L 1 1 0 0 X6S
402
w

COMMON

L H M 1 0 1 1 GND

1x 0603 4.7uF
w

L M H 1 0 1 0 GND

1x 0805 22uF
C1041 C998 BF9
L M L 1 0 0 1 1uF 1uF GPCADC_AVDD
w

6.3V 6.3V
10% 10%
L L M 1 0 0 0 X6S X6S
402 402 BF25 CORE_PLL_AVDD
4 COMMON COMMON 4
H H H 0 1 1 1

H H L 0 1 1 0 Near the GPU Under the GPU GND

H L H 0 1 0 1 1V8

XTALOUTBUFF R274 100k/X

H L L 0 1 0 0 XTALSSIN_GPU
402 1% COMMON
BK8 EXT_REFCLK_FL XTALOUTBUFF BP5

BT5 BR5 XTALOUT_RD R282

L H H 0 0 1 1 XTALIN XTALOUT 100k/X
1%
402
50OHM_NETCLASS1
L H L 0 0 1 0 COMMON
R276
0ohm
R595
L L H 0 0 0 1 DEFAULT 10k
Y1 0.05 ohm
402
5% S3M27.0000F18S1Y-NS1
SMD_32X25 COMMON
402 50OHM_NETCLASS1 27MHz GND XTALOUTBUFF
50OHM_NETCLASS1
L L L 0 0 0 0 COMMON
COMMON 50OHM_NETCLASS1

XTALOUT_RS XTALOUT
XTALIN 1 3 R264 0ohm 1.8V 0.9V 0V
4 2 402 0.05 ohm COMMON
66% PWM 33% DISABLED (100%)
C236 C230 PWM
1:SMB_ALT_ADDR ENABLE 1:PCIE_CFG LOW POWER 24pF 24pF
H=High :Tied to 1.8V 50V 50V
5 0:SMB_ALT_ADDR DISABLE 0:PCIE_CFG HIGH POWER 5% 5% 5
M=Middle:Tied to 0.9V GND
NPO NPO
402 402
COMMON COMMON
L=Low :Tied to 0V 1:DEVID_SEL REBRAND 1:VGA_DEVICE ENABLE GND
GND

0:DEVID_SEL ORIGNAL 0:VGA_DEVICE DISABLE

GND GND

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE

PAGE DETAIL MISC1: ROM, XTAL,STRAPS
Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY Page26: MISC2: ROM, XTAL, Straps
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY
DISCLAIMS ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR Size Document Number Rev
Custom 1.0
INDUSTRY STANDARDS.
A B C D E F G
GV-N3070GAMING
H
OC-8GD
Date: Thursday, September 17, 2020 Sheet 26 of 57
 A B C D E F G H

Page27: MISC1: JTAG, GPIO, ADC, I2C, OVERT

IOVDD_PROT

G1X R740 R736 R1007 R1006 R743 R738 IOVDD_PROT

47.5k 47.5k 2.2k 2.2k 2.2k/4/1 2.2k/4/1 上上for MCU控控
BGA2714 1% 1% 5% 5% 5% 5%
COMMON 402 402 402 402 402 402 C1308 0.1u/4/X7R/16V/K
COMMON COMMON COMMON COMMON COMMON COMMON
12/24 MISC 1 402 16V
10%
X7R LEVEL SHIFT TO 3V3
1 THERM_OVERT* I2CS_SCL I2CS_SCL_R 3V3_SEQ 3V3_SEQ 1
BK7 OVERT I2CS_SCL BL8 R739 33ohm COMMON
GND
36,46,48,54 OUT I2CS_SDA R735 33ohm 3 I2CS_SDA_R OUT
I2CS_SDA BL7 402 5% COMMON
3 BI
402 5% COMMON
SNN_TS_VREF BG8 R1027 R1031
TS_VREF
G 10k/4 10k/4 CO-B

2
I2CC_SCL BM7 I2CC_SCL R1024 33ohm I2CC_SCL_R Q542A CO-A
34,52 OUT G

5
I2CC_SDA R1023 33ohm I2CC_SDA_R PJT7828 Q542B 5% 5%
I2CC_SDA BN7 402 5% COMMON
34,52 BI SOT363
PJT7828
402 402
402 5% COMMON COMMON COMMON
COMMON SOT363
1 S D 6 COMMON
BN8 I2CB_SCL R742 33/4/1 I2CB_SCL_Q 4 S D 3 I2CB_SCL_R
I2CB_SCL_R
THERM_DN
I2CB_SCL I2CB_SDA I2CB_SDA_Q 56 I2CB_SDA_R OUT
I2CB_SDA BM8 402 5% COMMON R737 33/4/1
56 BI
402 5% COMMON
R1022 0ohm/X R1029 0ohm/X
C237 GPU I2C PAD Internal Driver Output Resistor value is
200ohm (max). 402 0.05 ohm COMMON 402 0.05 ohm COMMON
2.2nF/X BR8 THERMDN 上上for MCU控控 CO-A CO-B
16V PCB CO-LAYOUT PCB CO-LAYOUT
10% BP8 THERMDP
X7R
402
COMMON

om
THERM_DP GPIO0_NVVDD_PWMVID 3V3
GPIO0 BP2
GPIO1_GC6_FB_EN 34 OUT
GPIO1 BN3
GPIO2_INPUT_DYN_BAL1 43,47,48,50,52 OUT
GPIO2 BN2 R350
GPU_ADC_IN_P GPIO3_FAN_PWM_B 42 OUT
BP10 ADC_IN GPIO3 BM4 10k/X
52 51
IN
IN
GPU_ADC_IN_N
52
BR10 ADC_IN GPIO4
GPIO5
BM3
BM2
BM1
GPIO4_GC6_MS_NV_EN
GPIO5_X_LOGO_LED_RED_DRV_FRAME_LOCK_INT*

GPIO6_NVVDD_PSI*
48
OUT
OUT
Close to GPU 5%
402
COMMON 1V8
GPIO6 34,37

.c
GPIO7_FAN_TACH_B OUT 402
GPIO7 BL1 R348 0ohm/X
GPIO8_FBVDD_SEL 51,56 IN
GPIO8 BK6
SNN_GPIO9_INPUT_DYN_BAL2 32 OUT
GPIO13_FAN_TACH_A GPIO7_FAN_TACH_B 0.05 ohm COMMON
GPIO9 BK5 R349
GPIO10_HDMI_TMDS_TERM_CTRL 3V3_F
GPIO10 BK4 10k/X
2 JTAG_TCK GPIO11_LOGO_LED_POWER_BRAKE 23,25 OUT 2
BP25 BK3 C62681 C62682

ck
JTAG_TCK GPIO11 5%
JTAG_TMS GPIO12_LOW_PERF* 27,56 OUT
BN25 JTAG_TMS GPIO12 BK2 1n/4/X7R/50V/K 1n/4/X7R/50V/K 402
JTAG_TDI GPIO13_FAN_TACH_A 44 IN COMMON
BT25 BK1

5
JTAG_TDI GPIO13 51,56 IN U21
JTAG_TDO BR25 BJ6 SNN_GPIO14_IFPA_HPD
JTAG_TDO GPIO14 1
JTAG_TRST* BM25 BJ5 SNN_GPIO15_IFPB_HPD M74VHC1GT08DFT2G
JTAG_TRST GPIO15 GPIO11_LOGO_LED_POWER_BRAKE
GPIO16_FAN_PWM_A 4 GPIO11_LOGO_LED_POWER_BRAKE

GPIO16 BJ4 PEX_PWRBRK 27,56 OUT

GPIO17_IFPD_HPD 51 OUT 2

lo
SC70-5
GPIO17 BJ3 GND 3,4 GND IN
GPIO18_IFPE_HPD 24 IN COMMON
GPIO18 BJ2
NVJTAG_SEL SNN_GPIO19_X_LOGO_LED_BLUE_DRV_STEREO_OUT 23 IN

3
BL25 NVJTAG_SEL GPIO19 BJ1
TP1 GPIO20_FL_SYNC_GPU
GPIO20 BH1
GPIO21_RASTER_SYNC0
BG7

un
GPIO21 GPIO22_ADC_MUX_SEL
45OHM_NETCLASS2
GPIO22 BG6
1V8 1V8 GPIO23_IDLE_IN_SW 52 OUT GND
GPIO23 BG5
GPIO24_IFPF_HPD 43 OUT
GPIO24 BG4
GPIO25_FBVDD_PSI* 22 IN
GPIO25 BG3
R268 R259 R260 R273 GPIO26_SPI_WP* 32 OUT
GPIO26 BG2
182ohm/X 10k/X 10k/X 10k/X GPIO27_IFPC_HPD 26,55 OUT
GPIO27 BG1
25
STEREO

st
1% 1% 1% 1% SNN_GPIO28_MSVDD_PWMVID IN
GPIO28 BF1
402 402 402 402
BF2 SNN_GPIO29_NVVDD_EN
COMMON COMMON COMMON COMMON GPIO29
BF3 SNN_GPIO30_MSVDD_PSI*
GPIO30 SNN_GPIO31_X_LOGO_LED_WHITE_DRV
GPIO31 BF4
GPIO32_RASTER_SYNC1

fa
GPIO32 BF5 45OHM_NETCLASS2
R269 BF6 GPIO33_SWAPRDY_OUT
274ohm/X GPIO33 45OHM_NETCLASS2
BF7 GPIO34_SWAPRDY_IN
GPIO34 45OHM_NETCLASS2
1%
BF8 SNN_GPIO35_NORTH_LOGO_LED_RED_DRV
402 GPIO35
COMMON
R584 R719 R720 R294 R513

s-
1V8
100k/X 100k/X 100k/X 100k/X 10k/X
5% 5% 5% 5% 5%
R293 402 402 402 402 402
45OHM_NETCLASS2
2.2k/X COMMON COMMON COMMON COMMON COMMON
3 GND 3
R698 R721 5%

m Del
100k/X 0ohm/X 402
TP6 COMMON
SWAPRDY_OUT_RC_Q

1% 0.05 ohm
TP5 3
402 402
TP2
D Q518
COMMON COMMON
TP3 PJC138K GND
TP4
ru 1G
SOT323_1G1D1S
COMMON
S 2 1G1D1S
C1091
0.1uF/X 50V
0.36A
1600mohm@10V / 2500mohm@4.5V / 4500mohm@2.5V
16V 1.2A
0.236W
10%
.fo
20V
X7R
402
COMMON
R256 GND
10k R278 GND
5% 10k
402
w

5%
COMMON 402
COMMON
w

GND
w

4 4

5 5

GIGABYTE
ASSEMBLY <ASSEMBLY_DESCRIPTION>
Title
PAGE DETAIL MISC2: JTAG,GPIO,ADC,I2C,FL,STEERO
Page27: MISC1: JTAG, GPIO, ADC, I2C, OVERT
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY Size Document Number Rev
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY Custom 1.0
DISCLAIMS ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR
INDUSTRY STANDARDS.
GV-N3070GAMING OC-8GD
Date: Thursday, September 17, 2020 Sheet 27 of 57
A B C D E F G H
 A B C D E F G H

Page28: RGB

1 1

o m
.c
1: 12V
2: BLUE
2 3: GREEN 2

ck
4: RED
5: WHITE

lo
un
st
fa
WHITE DRIVE

Del NV LED
s-
3 3

m
ru
.fo
w
w
w

4 4

LOGO LED WHITE

LOGO LED RED

GREEN DRIVE BLUE DRIVE

5 5

RED DRIVE

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE

PAGE DETAIL MISC3: RGB
Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY Page28: RGB
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DISCLAIMS
ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR INDUSTRY Size Document Number Rev
Custom 1.0
STANDARDS.
A B C D E F G
GV-N3070GAMING
H
OC-8GD
Date: Thursday, September 17, 2020 Sheet 28 of 57
 A B C D E F G H

Page29: PS: 1V8

1 1

5V
5V

R770
1v8 Switcher
2.2ohm
5%
402
COMMON
U14 12V_PEX8_F1_RTD3
GS9216TQ-R
1V8_HV_AIN_RC R772 0ohm/X 1V8_HV_AIN 0.6V R215 0ohm
402 0.05 ohm COMMON QFN23_PIR 402 0.05 ohm COMMON
C1177 COMMON
0.125
0.1uF
7

m
VIN
16V 0.125 1V8_HV_VCC 21 8 12V 0.300
10% VCC VIN
R759 9
X7R 0ohm VIN
402 VIN 22
COMMON
0.05 ohm
24 C1167 C1170 C1171 C1173 C1172
402 VIN 0.1uF 10uF/X 4.7uF 4.7uF 10uF/X
R761

o
COMMON
10k/X PS_1V8_HV_TON R210 255k 16V 16V 16V 16V 16V
TON 6
1% 10% 10% 20% 20% 10%
GND 402 1% COMMON
402 X7R X5R X6S X6S X5R
PS_1V8_HV_BSTR

.c
COMMON 402 805 0603W 0603W 805
PS_1V8_HV_BST R229 0ohm C144 0.1uF
BST 20 COMMON COMMON COMMON COMMON COMMON
402 0.05 ohm COMMON 402 16V PCB CO-LAYOUT
10% PCB CO-LAYOUT

2 R763 C1175 1V8_HV_PGOOD

1
X7R
2
4.99k/X 1uF PGOOD COMMON

ck
130-1283-000
1% 10V R760 L23 1uH/8A/17m/S
402 10% 10k/X
COMMON X5R SW 10 SMD_6X6 COMMON GND
1% R764 10k 1V8_HV_PFM 3 11
402 PFM* SW 130-1162-000 1V8
402
COMMON
COMMON 402 5% COMMON
SW 16 0.125 L24 2.2uH/X change to 0805 colay 0603
SW 17 7_6X7_6

lo
COMMON
GND SW 18 130-1025-000
PS_1V8_PGOOD R762 0ohm 25 PS_1V8_PHASE L22 1uH/X 1.8V
47,48 OUT SW 8A 0.300
402 0.05 ohm COMMON GND 7_6X7_6 COMMON
1V8_HV_EN
2 1V8_HV_OCSET C1165 C214
GND EN/DSG 130-1212-000
2.2n/4/X7R/50V/K 1nF C1137 C1127 C1118 C215 C208

un
ISET 19 R230 6.81k L25 2.2uH/X
50V 16V 47uF 47uF 47uF/X 47uF/X 47uF/X
402 1% COMMON 7_6X7_6 COMMON
10% 10% 4V 4V 4V 6.3V 6.3V
X7R PCB CO-LAYOUT X5R 20% 20% 20% 20% 20%
402 402 X6S X6S X5R X6S X6S
1V8_HV_SS C1168 R758
23 SS 0.6V FB 5
10nF/X 0ohm/X
COMMON
R239 150k PS_1V8_HV_RJ C213
COMMON
1nF/X
805
COMMON
805
COMMON
805
COMMON
1206
COMMON
1206
COMMON
C124 16V 0.05 ohm R756 402 COMMON 402 16V R784 100ohm

st
1%
2.2nF 10% 402 2.2/8 C1181 C1180 100pF 10%
5%
X5R COMMON 402 COMMON
16V 1% 1nF X5R
PGND 12 402 402 50V GND GND GND GND GND
10% 805 COMMON
PS_1V8_EN R771 0ohm COMMON 16V 5%
4 AGND PGND 13 COMMON PS_1V8_SNUB
IN 47 X7R 10% C0G
402 0.05 ohm 402 PGND 14 X5R COMMON

fa
COMMON COMMON
PGND 15 402
C1178 R773 COMMON R779 10k PS_1V8_HV_FB_SENSE
0.1uF/X 10k/X
GND 402 1% COMMON
16V 1%
10% 402 GND 1V8
COMMON

s-
X7R
PS_1V8_HV_FB
402 GND
COMMON R778 0ohm
402 0.05 ohm COMMON
3 R769 3
4.99k FROM REMOTE 1V8 NEAR GPU

m
1%
GND 402
GND COMMON

0.6V*(1+10K/4.99K)=1.802V
ru
GND
.fo
w
w
w

4 4

5 5

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE

PAGE DETAIL PS: 1V8
Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY Page29: PS: 1V8
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY
DISCLAIMS ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR Size Document Number Rev
Custom 1.0
INDUSTRY STANDARDS.
A B C D E F G
GV-N3070GAMING
H
OC-8GD
Date: Thursday, September 17, 2020 Sheet 29 of 57
 A B C D E F G H

Page30: PS: 5V

12V_PEX8_F1_RTD3

PCB CO-LAYOUT PCB CO-LAYOUT

1 C346 1
C350 C353 C351 C352 0.1uF/X
PS_5V_EN 22uF/X 10uF/X 4.7uF/X 22uF/X 16V
47 IN 16V 16V 16V 16V 10%
20% 20% 20% 20% X7R
X6S X5R X6S X6S 402
U22
805 0603W 0603W 805 COMMON
MP28168GQ-Z
QFN16_5V0 COMMON COMMON COMMON COMMON
COMMON 5V0
PS_5V_VCC
nv_ind
9 VCC VIN 1 L218 4.7uH/X 130-1375-000
C335 SMD_6X6 COMMON
GND
R335 R344 1uF/X BST1 PS_5V_BST1 R351 0ohm/X PS_5V_BST1_R
16 130-1375-000
100k/X 1k/X 6.3V
402 0.05 ohm COMMON L42 4.7uH/X
1% 1% 10% C354
X7R 3 EN SMD_6X6 COMMON
402 402 0.1uF/X
COMMON COMMON 402 130-1193-000
16V
COMMON 8 PGOOD L41 4.7uH/X
10%
7_6X7_6 COMMON
X7R
SW1 15 PS_5V_SW1

m
402 130-1177-000
COMMON L43 4.7uH/7A/S/X
GND
PS_5V_PGOOD SCL/GND/RT
5 7_6X7_6 COMMON
30,34,45,47 OUT

PS_5V_SW2
Modify foot 改常用料 diho20200710
6 SDA/GND/SS SW2 14

o
C355 PCB CO-LAYOUT
0.1uF/X
PS_5V_PSI PSI
16V
4

.c
GND 10%
X7R
BST2 13 PS_5V_BST2 R352 0ohm/X PS_5V_BST2_R
402 5V
402 0.05 ohm COMMON COMMON
2 PS_5V_OC 2
7 OC/ADD

ck
2A 0.125
R347 12
OUT
1k/X
1%
2 GND1
402
C345 C349 C339 C329 C314 C328
COMMON
C323 R341 0.1uF 22u/6/X5R/6.3V/M22uF/X 22uF/X 22u/6/X5R/6.3V/M22uF/X
11 GND2

lo
22nF/X 21.5k/X 16V 6.3V 6.3V 6.3V 6.3V 6.3V
25V 1% 10% 20% 20% 20% 20% 20%
10 AGND X7R X6S X6S X6S X6S X6S change to 0805 colay 0603
10% 402
X7R COMMON 402 805 805 805 805 805
402 COMMON COMMON COMMON COMMON COMMON COMMON

un
COMMON

GND GND GND GND GND GND GND GND GND GND

st
fa
s-
3 3

m
ru 12V_PEX8_F1_RTD3

PCB CO-LAYOUT
12V 0.300

C557 C556 C561

Modify foot 改常用料 diho20200710
.fo
0.074ohm
4.7uF/X 10uF 0.1uF
2.8A
16V 16V 16V
2.5A
20% 10% 10%
X6S X5R X7R
0603W 805 402 U23
COMMON COMMON COMMON PS_5V_SW_BOOT PS_5V_SW_BOOT_R L36 4.7uH/7A/S 130-1260-000
MP1475DJ
0.807V SMD_5X5 COMMON
w

SOT23_8_NOVR R368 4.7ohm

COMMON L37 4.7uH/X
402 5% COMMON 130-1241-000

2 5 C362 SMD_5X5 COMMON

GND VIN BOOT 0.1uF
GND
w

16V L38 4.7uH/X

6 EN/FSYNC 130-1138-000
10%
SMD_5X5 COMMON
X7R
PS_5V_SW_PHASE
402
PS_5V_SW_VCC 5V
7 COMMON
VCC SW 3 0.125
w

C376 C374 R371 PCB CO-LAYOUT

STUFF IF USING MP1494SGJ
10nF/X 0.1uF 100k/X
5V 1 MOD/PG
16V 16V 5%
3V3_F
10% 10% 402
4 X5R X7R COMMON 4 GND FB 8 PS_5V_SW_FB R596 16.2k 4
402 COMMON C551 15pF/X PS_5V_SW_FB_SENSE
402 402 1%
R340 R334 COMMON COMMON PS_5V_SW_ISET 402 50V
4.99k/X 10k/X 2%
1% 1% C0G
402 402 GND GND PS_5V_SW_FB_R COMMON
R363 R601 40.2k R605 0ohm
COMMON COMMON
11.3k/X
402 1% COMMON 402 0.05 ohm COMMON
PS_5V_PGOOD R333 0ohm 1% C2204 R602
30,34,45,47 OUT 402 2.2n/6/X7R/50V/K 7.68k
402 COMMON COMMON
1%
0.05 ohm 402
R339
COMMON
10k/X
1%
402
COMMON GND R5710
2.2/8 GND

GND 0.8V*(1+40.2K/7.68K)=4.9875V
GND

5 5

GIGABYTE
ASSEMBLY <ASSEMBLY_DESCRIPTION>
PAGE DETAIL PS: 5V
Title

ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
Page30: PS: 5V
MAY
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY Size Document Number Rev
DISCLAIMS ALL Custom 1.0
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR
INDUSTRY STANDARDS. GV-N3070GAMING OC-8GD
A B C D E F G
Date: Thursday, September 17, 2020 Sheet
H
30 of 57
 A B C D E F G H

Page31: PS: PEXVDD

5V
5V
PEX Switcher
1 12V_PEX8_F1_R4 12V_F 1

R733
2.2ohm nv_res nv_res
5% R237 R236
402 0ohm 0ohm/X
COMMON
0.05 ohm 0.05 ohm
603 603
R731 0ohm/X PS_PEX_AIN
COMMON COMMON
PS_PEX_AIN_RC 402 0.05 ohm COMMON
U17 R732
0ohm
GS9216TQ-R
0.6V 402 0.05 ohm COMMON
QFN23_PIR
C1087 0.125
COMMON
0.1uF
16V VIN 7 PCB CO-LAYOUT PCB CO-LAYOUT
10%
R267 PS_PEX_VCC
21 VIN 8 12V PEX_VDD_12V_IN
VCC 0.100
X7R 0ohm
VIN 9
402 0.05 ohm
22 C221

m
COMMON 402 VIN 0.1uF
24 C1124 C1125 C216 C217
COMMON VIN 16V 10uF/X 4.7uF 4.7uF 10uF/X
GND 10%
PS_PEX_TON R248 261k 16V 16V 16V 16V
TON 6 X7R 10% 20% 20% 10%
402 1% COMMON 402 X5R X6S X6S X5R
R252

o
COMMON 805 0603W 0603W 805
0.125
10k/X PS_PEX_BST R263 0ohm PS_PEX_BSTR C228 0.1uF
BST 20 COMMON COMMON COMMON COMMON
1%
402 0.05 ohm COMMON 402 16V
402
10%

.c
COMMON
R270 1
X7R
4.99k/X PGOOD COMMON 130-1283-000
C229 L28 1uH/8A/17m/S
1% 1uF R266 SMD_6X6 COMMON
402 10V 10k/X
2 COMMON SW 10 GND PEX_VDD 2

ck
10% 1% PS_PEX_PFM
R249 10k 3 SW 11 130-1162-000
X5R 402 PFM* 2.2uH/X L31
402 COMMON 402 5% COMMON
SW 16
COMMON 7_6X7_6
COMMON
SW 17
SW 18 130-1025-000
PS_PEXVDD_PGOOD PS_PEX_PHASE L30 1uH/X
GND SW 25 0.125 1.0V 0.245 6.1A
49 OUT
GND GND 7_6X7_6 COMMON

lo
PS_PEX_EN
2 C1089
EN/DSG R725 6.81k C1106 130-1212-000
PS_PEX_OCSET L29 2.2uH/X 1nF C1071 C1072 C235
ISET 19 2.2n/4/X7R/50V/K
16V 47u/6/X5R/6.3V/M 47u/6/X5R/6.3V/M 22u/6/x5r/6.3v/m
402 1% COMMON 50V 7_6X7_6 COMMON
10%
10% PCB CO-LAYOUT X5R
4V 4V 6.3V
20% 20% 20%

un
X7R
C1092 R726 402 X5R X5R X6S change to 0805 colay 0603
PS_PEX_SS 402
23 SS 0.6V FB 5 10nF/X
16V
0ohm/X
0.05 ohm
COMMON
COMMON 805
COMMON
805
COMMON
1206
COMMON
10% 402 R734 R723 100k PS_PEX_RJ C1088 1nF/X
C227 X5R COMMON 2.2/8
402 1% COMMON 402 16V
2.2nF 402 1% 10%
PGND 12 COMMON C1096 GND GND GND
PS_PEXVDD_EN 16V 805 X5R
R257 17.4k 4 13 1nF C1097 100pF

st
48 IN 10% AGND PGND COMMON COMMON
14 PS_PEXVDD_SNUB 402 50V
402 1% X7R PGND 16V
15 10% 5%
COMMON 402 PGND
COMMON X5R C0G
COMMON
C226 402
GND COMMON
0.1uF/X

fa
R258 GND R728 10k PS_PEX_FB_SENSE R724 100ohm
10k 16V
402 1% COMMON 402 5% COMMON
1% 10% PS_PEX_FB
402 X7R GND
COMMON 402
COMMON

s-
R730
16.9k FROM REMOTE PEXVDD NEAR GPU
1%
402 R729 0ohm GPU_PEX_DVDD_SENSE
3 COMMON 3,17 IN 3
GND 402 0.05 ohm COMMON

m
GND

GND
ru
0.6V*(1+10K/16.9K)=0.955V
.fo
w
w
w

4 4

5 5

GIGABYTE
ASSEMBLY <ASSEMBLY_DESCRIPTION>
PAGE DETAIL PS: PEXVDD
Title

ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
Page31: PS: PEXVDD
MAY
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY Size Document Number Rev
DISCLAIMS ALL Custom 1.0
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR
INDUSTRY STANDARDS. GV-N3070GAMING OC-8GD
A B C D E F G
Date: Thursday, September 17, 2020 Sheet
H
31 of 57
 A B C D E F G H

Page32: PS: FBVDDQ

DIP 改SMD 12V_PEX8_F1_RTD3
COLAY

nv_capp
C377 nv_capp
5V C62729
270uF/FP/S/16V/68/13m
1 1
PS_FBVDDQ_VREF COMMON 100u/TP/16V/D/50m/X C375 C370 C369
R580 66.5k
20% COMMON 0.1uF 1uF 10uF/X
402 1% COMMON 16V@105degC 20%
R438 AL-Polymer 16V 16V 16V
16V@105degC
R566 54.9k 0ohm 2.49A@105degC,100KHz TA-Polymer
10% 10% 10%
0.024ohm X7R X6S X6S
0.05 ohm 1.33A@85degC,100KHz
402 1% COMMON 402 603 805
U504 402 SMD_D60 0.05ohm
COMMON COMMON COMMON COMMON
SMD_7343
C533 0.1uF/X 2V
0.125
uP1666QQKF
402 16V
10% QFN3X3 C405 C401
12V_PEX8_F1_RTD3 OVR2+ 3X3 GND
COMMON 0.1uF 4.7uF
1V8
X7R PCB CO-LAYOUT
COMMON 16V 6.3V

GND
OPENVREG 10%
X7R
402
20%
X6S
603
DUAL MOS改上一下二 GND

R432 R593 2.2ohm/X PS_FBVDDQ_OCS_RC R594 562k/X PS_FBVDDQ_OCS_CB

9 18 PS_FBVDDQ_PVCC COMMON COMMON
10k FS/OC/CB PVCC
402 5% COMMON 402 1% COMMON
1% C544
402 GND GND
1uF/X
5

m
COMMON
16V
LFPAK D
0603 Q10896
GPIO8_FBVDD_SEL 10% PS_FBVDDQ_UGATE1
R425 0ohm/X INS16881138
IN 27 X6S
R406 0/6 PS_FBQ_UGATE_R
402 0.05 ohm COMMON 603 HGATE1 2 4G LFPAK
nv_ind
R439 COMMON 402 COMMON S 1 L44 0.15uH/45A/S/0.6m FBVDDQ
PS_FBVDDQ_BOOT1 PS_FBQ_BOOT_R

o
10k/X 2 SMD_13X8 COMMON
1V8 R509 0/4 C504 0.1uF
1% GND BOOT1 1 3
402 402 COMMON 402 16V
COMMON COMMON 10% PS_FBVDDQ_PHASE1
PHASE1 20

.c
0.245 1.35V
X7R
LFPAK D 5 PCB CO-LAYOUT
R558 R551 PS_FBVDDQ_LGATE1
Q10897LFPAK
10k 10k/X LGATE1 19 D 5
Q10898 C554 PS_FBVDDQ_VSNS_RTN
INS16881174
GND 5% 1% C503 2.2n/6/X7R/50V/K C371 1nF
2
402 402 R449 4G LFPAK
INS16881210 R373 100k 2
22pF/X

ck
50V
COMMON COMMON 2.2k/X S 1 4G LFPAK 402 1% COMMON 402 16V
50V 10%
2 S 1 10%
5% X7R
SNN_PS_FBVDDQ_PGOOD 5% C389 22pF/X X5R
13 PGOOD C0G
402 3 2 402
COMMON
COMMON
402 402 50V 3 COMMON
PS_FBVDD_EN R537 0ohm PS_FBVDDQ_EN_UP COMMON 5%
3 EN
IN 48 C0G PS_FBVDDQ_PHASE1_SNB
402 0.05 ohm COMMON

lo
GPIO25_FBVDD_PSI* COMMON C521
R556 4.99k GND GND
IN 27 PS_FBVDDQ_PSI PS_FBVDDQ_HGATE2 R611 1nF
402 1% COMMON 4 PSI HGATE2 14
33 OUT 2.2/8 16V
Close to MOS GND
PS_FBVDDQ_VID PS_FBVDDQ_BOOT2 PS_FBQ_BOOT2_R 5% 10%
C516 5 VID 1206 X5R
R546

un
22nF/X 15 R511 0/4 C505 0.1uF 402
BOOT2 COMMON
10k/X COMMON
6.3V 402 COMMON 402 16V C523
5% PS_FBVDDQ_VREF 10% PS_FBVDDQ_PH2
10%
402
8 VREF PHASE2 16 0603 33 OUT
10nF/X
X7R PS_FBVDDQ_VREF_R1 X7R
COMMON COMMON 16V
402
R555 200ohm R553 787ohm PS_FBVDDQ_LGATE2
COMMON LGATE2 17 DEL 0 ohm 33 OUT
10%
402 COMMON 402 COMMON X5R
1% 1% R461 GND
402
61.9k

st
RT COMMON
R572 1%
2k C502 22pF/X

PS_FBVDDQ_REFIN
GND PS_FBVDDQ_REFIN 7 402
GND
1%
REFIN 402 50V
COMMON
C527 402 5%
1uF C531 PS_FBVDDQ_VREF_R3 R550 20k 6
COMMON C526 REFADJ C0G
1uF/X

fa
16V RB1 10nF/X 402 1% COMMON GND COMMON
10V PS_FBVDDQ_REFADJ PS_FBVDDQ_GNDSNS GND
10% 16V GNDSNS 10
X6S 10% C515
10%
X5R
402 R570 X5R C534 PS_FBVDDQ_VSNS R545 2k 1nF
COMMON 402 FB/VSNS 11
COMMON
0ohm 402 4.7nF 16V
402 1% COMMON

s-
0.05 ohm COMMON 16V 10%
402 10% X5R
12 PS_FBVDDQ_COMP C513 22pF 402
COMMON X5R COMP/SS/OCSET
402 402 50V COMMON
3 GND COMMON 5% 0ohm C530 1nF PS_FBVDDQ_FB 3
GND R544
C0G
402 0.05 ohm COMMON 402 50V
PS_FBVDD_VSNS_RTN

m
COMMON
10%
33 IN
21 THERM/GND PS_FBVDDQ_TYP3
PS_FBVDDQ_REF_NODE X7R
PS_FBVDDQ_TYP2 COMMON

R569 R519 82.5k C514 6.8nF

C520 10nF/X
R564 0ohm/X 402 1% COMMON 402 16V
ru 10%
402 16V
0ohm 0.05 ohm 10%
GND X7R
0.05 ohm 402 X5R
402 COMMON COMMON
COMMON
R409 100ohm/X GND LOCAL SENSE
COMMON 402 5% COMMON
OP Amp Compensation R285 100ohm GND Remote Sense, To farthest Mem
.fo
402 COMMON
5% Remote Sense, To nearest Mem
GND C508 C507 R325 100ohm/X GND
33nF/X 1nF/X 402 5% COMMON
16V 16V
10% 10% R559 0ohm GND
X7R X5R 402 0.05 ohm COMMON
402 402 C529
w

COMMON COMMON 100pF/X

50V
5%
C0G
GND GND
402 R552 0ohm PS_FBVDDQ_SENSE
w

COMMON 15 IN
402 0.05 ohm COMMON
w

FBVDDQ LOCAL SENSE

R411 100ohm/X
4 402 5% COMMON 4
FBVDDQ
Remote Sense, To farthest Mem
R286 100ohm
402 5% COMMON

5V
FBVDDQ Remote Sense, To nearest Mem

R326 100ohm/X
C398 1nF 402 5% COMMON
R459 5V 402 16V
100k 10%
1% X5R
402 R460 COMMON
R458 0ohm/X COMMON
FB_PD_DIS 200k
402 0.05 ohm COMMON 1G1D1S 6 1G1D1S 3
D Q19A 1% D Q19B
402 FB_PD_DIS_R
2N7002DW 2N7002DW
COMMON
PS_FBVDD_BUFF C412 10nF FB_DISCHARGE_CTRL SOT363 SOT363 PS_FBVDDQ_REFIN
2G 5G R418 402ohm
IN 48 COMMON COMMON
402 16V S 1 S 4 402 1% COMMON
10% R436 C407
X5R R457 243k 1pF
COMMON 121k 1% 50V
1% 402 0.25pF
402 COMMON C0G
COMMON GND 402
COMMON
GND

GND GND

GND

5 5

GIGABYTE
ASSEMBLY <ASSEMBLY_DESCRIPTION>
PAGE DETAIL PS: FBVDDQ
Title

ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
Page32: PS: FBVDDQ
MAY
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY Size Document Number Rev
DISCLAIMS ALL Custom 1.0
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR
INDUSTRY STANDARDS. GV-N3070GAMING OC-8GD
A B C D E F G
Date: Thursday, September 17, 2020 Sheet
H
32 of 57
 A B C D E F G H

Page33: PS: FBVDDQ PH2

FBVDD PH2 INPUT ANTI-BACKDRIVE
R61523 0/8
12060.02 ohm COMMON
R61524 0/8
12060.02 ohm COMMON

PCB CO-LAYOUT
12V_PEX8_F1_R4 R616 0/8
12060.02 ohm COMMON COLAY
R607 0/8 DIP 改SMD
12060.02 ohm COMMON 1206改0805
1 FBVDD_PH2_VIN 1
RS501 0.001ohm/X
1206_VIRTUAL_4PIN COMMON

nv_capp nv_capp C347 C341 C340

C62730 C356 0.1uF 1uF 10uF/X
100u/TP/16V/D/50m/X 270uF/FP/S/16V/68/13m 16V 16V 16V
10% 10% 10%
COMMON COMMON

AONR21357
X7R X6S X6S
20% 20%
402 603 805
16V@105degC 16V@105degC COMMON COMMON COMMON

COMMON

3.2W
-30V
TA-Polymer AL-Polymer

DFN3X3

25V
10.7mohm@10V / 12.3mohm@4.5V / [ ]@2.5V
1.33A@85degC,100KHz 2.49A@105degC,100KHz

Q11
5

1
2
3
0.05ohm 0.024ohm
SMD_7343 SMD_D60
PCB CO-LAYOUT

S
4G
GND GND

1G1D3S

m
-136A
-17A
FBVDDQ
PS_FB_PH2_Q_G

R621 10k/X

o
402 1% COMMON

C560

.c
0.1uF/X
50V
10%
X7R
402
2 2

ck
COMMON

GND

lo
LFPAK D 5
Q10893
INS16879689 PCB CO-LAYOUT
0603 4G LFPAK

un
S 1
PS_FBVDDQ_HGATE2 R61500 0/6 PS_FBVDDQ_HGATE2_R 2
IN 32
402 COMMON 3 FBVDDQ
PS_FBVDDQ_PH2
IN 32
nv_ind
L39 0.15uH/45A/S/0.6m

st
SMD_13X8 COMMON

5 5 C365
LFPAK D LFPAK D 2.2n/6/X7R/50V/K
PS_FBVDDQ_LGATE2
Q10894 Q10895 R615 100k C559 1nF

fa
IN 32 50V
INS16879725 INS16879761 402 1% COMMON 402 16V
10%
4G LFPAK 4G LFPAK
X7R
10%
X5R
S 1 S 1 402
COMMON
2 2 COMMON

s-
3 3
C359 22pF/X
402 50V
PS_FBVDD_PHASE2_SNB
5%

3 C0G R365 3
COMMON 2.2/8

m
PS_FBVDD_VSNS_RTN
5% 32 OUT
Close to MOS
1206
COMMON

DUAL MOS改上一下二 GND

ru
GND
.fo
DIP 改SMD
FBVDDQ
FBVDDQ
w

C62741 C325
C333 C306 C305 C334 C343 C372 C309 C344
330u/SP/2.0V/S/9m/X 820u/FP/S/2.5V/68/7m 47uF/X 47uF/X 47uF/X 47uF/X 47uF/X 47uF/X
47uF/X 47uF/X
w

COMMON COMMON 4V 4V 4V 4V 4V 4V 4V 4V
20% 20% 20% 20% 20% 20% 20% 20% 20% 20%
2.5V@105degC 2.5V@105degC X6S X6S X6S X6S X6S X6S X6S X6S
AL-Polymer AL-Polymer 805 805 805 805 805 805 805 805
5A@105degC,100KHz 3.9A@105degC,100KHz COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON
w

0.007ohm 0.01ohm
TH_D63P25 SMD_D60

4 GND 4

GND

FBVDDQ

www.teknisi-indonesia.com
DIP 改SMD

FBVDDQ
C319 C308 C326 C320 C363 C321 C332
47uF/X 47uF/X 47uF/X 47uF/X 47uF/X 47uF/X
47uF/X
4V 4V 4V 4V 4V 4V 4V
20% 20% 20% 20% 20% 20% 20%
X6S X6S X6S X6S X6S X6S X6S
C62742 805 805 805 805 805 805 805

330u/SP/2.0V/S/9m/X C327 COMMON COMMON COMMON COMMON COMMON COMMON COMMON

COMMON 820u/FP/S/2.5V/68/7m
20% COMMON
2.5V@105degC 20%
AL-Polymer 2.5V@105degC
5A@105degC,100KHz AL-Polymer
0.007ohm
GND
3.9A@105degC,100KHz
TH_D63P25 0.01ohm
SMD_D60

5 5
GND

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE

PAGE DETAIL PS: FBVDDQ PH2
Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY Page33: PS: FBVDDQ PH2
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY
DISCLAIMS ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR Size Document Number Rev
Custom 1.0
INDUSTRY STANDARDS.
A B C D E F G
GV-N3070GAMING OC-8GD
Date: Thursday, September 17, 2020 Sheet 33 of 57
 A B C D E F G H

0ohm/X

Page34: NVVDD CTR PS_NVVDD_FB_IOUT_RC

R973
402 0.05 ohm COMMON
PS_NVVDD_S_THWN
34,36,37,38,39,40,41 IN

NVVDD
PS_NVVDD_OP5 R41 2k/X C55 10nF/X PS_NVVDD_IMON
R84 0ohm/X 402 1% COMMON 402 16V
402 0.05 ohm COMMON RESERVE FOR BOM TUNING 10%
R88 R83 0ohm/X X5R
100ohm COMMON
GPU_MSVDD_SENSE R1624 0ohm/X
IN 16
402 0.05 ohm COMMON UNSTUFF PH10 0806
1%
402 0.05 ohm COMMON R46 12V_PEX8_F2
402
C54 0ohm/X PS_NVVDD_OP10
COMMON
GPU_NVVDD_SENSE R65 0ohm GPU_NVVDD_SENSE_R PS_NVVDD_TYPE3 PCB CO-LAYOUT
IN 15 R928 9.09k
402 0.05 ohm COMMON 402 2.2nF/X 402 0402 NTC: 093-0042-000
C53 10% 402 COMMON
1%
100pF/X

PS_NVVDD_OP10
R48 2k RT2 100k_B25/50=4250K/X R1637 20k/X PS_NVVDD_PH10

COMMON

COMMON

COMMON
50V 34,41 IN

21.5k

21.5k
1 402 COMMON 402 1%RT1
COMMON 402 1% COMMON 1

10k/X
5% 1% PS_NVVDD_PH9
100k_B25/85=4550K R1638 20k
GPU_NVVDD_FBRTN R52 0ohm
C0G 34,39 IN
402 603 5% COMMON 402 1% COMMON

1%

1%

1%
IN 15,34 COMMON R938 0ohm R1639 20k PS_NVVDD_PH8
402 0.05 ohm COMMON COMMON
R53 PS_NVVDD_OP6_5_R 34,41 IN

R79
402

R67
402

R78
402
402 0.05 ohm 402 1% COMMON
GPU_MSVDD_FBRTN R1626 0ohm/X 100ohm R925 R108 20k PS_NVVDD_PH7
0ohm/X R924 10k/X
IN 16,34 1% 402 1% 34,40 IN

PS_NVVDD_NTC_N_R
402 0.05 ohm COMMON R937 0.05 ohm 402 402 1% COMMON
402
C1258
COMMON COMMON R113 20k PS_NVVDD_PH6
COMMON 1k/X 34,36
PS_NVVDD_OVR_OP6_R IN

COMMON

COMMON

COMMON
22pF/X C1254 680pF/X 402 COMMON
1% R939 10ohm/X 1%
50V

PS_NVVDD_OVR8_FB_R
402 R112 20k PS_NVVDD_PH5

PS_NVVDD_NTC_P_R
402 16V 402 1% COMMON
COMMON
5% COMMON 10%
34,38 IN
C0G PS_NVVDD_OP5 402 1% COMMON
C14 402
X7R R111 20k PS_NVVDD_PH4

1%

1%

1%
GND COMMON
34,36

18.7k

18.7k
PS_NVVDD_S_THWN R966 0ohm/X 0.1uF C1259 8.2nF PS_NVVDD_COMP IN

10k/X
COMMON 402 1% COMMON
IN 34,36,37,38,39,40,41 16V R101
51.1k/X R109 20k PS_NVVDD_PH3

R76
402

R72
402

R86
402
402 0.05 ohm COMMON 402 16V
10%
10% C1267 34,37 IN
R943 1% COMMON 402 1% COMMON
X7R 100pF U519
X7R
R110 20k PS_NVVDD_PH2
402 11.5k 402
PS_NVVDD_OP10 COMMON
50V 2V R107 34,38 IN
1V8 1% 3.32K/4/1 402 1% COMMON
5% up9512RQGJ PS_NVVDD_PH1
402 R106 20k

m
1%
NCP COMMON
C0G
QFN5X5 402
34,37 IN
PS_NVVDD_OVR8_COP 402 GND 402 1% COMMON
5V COMMON COMMON
COMMON
0ohm R103 100k

GND
R40 0ohm/X R37
R1631 1k/4/1 402

COMMON

COMMON

COMMON

COMMON

COMMON

COMMON
COMMON

GND
COMMON 402 402 1% COMMON
PS_NVVDD_OVR8_FB

COMMON

COMMON

o
402 1% COMMON 31 FB COMP/OP22 30

10k/X

10k/X

10k/X

10k/X
10k

10k R929 C1253

4.7k/X

4.7k/X
TP13 R971 1k 0.1uF/X 68n/4/X7R/16V/K
C72
5%

5%

5%

5%

5%

1%
TP14 2.2ohm/X PS_NVVDD_OVR8_FBRTN 1% 16V
32 FBRTN FB OP5 29

.c
402 16V

5%

5%
TP15 5% 402 10%
10%
R982

R962
402

402

402

402

402

402
R22

R12

R14
R8

402 COMMON X7R

0ohm X7R

R958

R959
402

402
COMMON 402 R80
COMMON
I2CC_SDA_R R30 0ohm PS_NVVDD_OP4 33 OP4 DIFF OP6 28 PS_NVVDD_OP6 COMMON C73 0.1uF
0.125 402 0.05 ohm
BI 27,52 R1672 1ohm/X GPU_NVVDD_FBRTN
2 GND 402 0.05 ohm COMMON COMMON 402 16V 2
15,34

ck
COMMON X7R IN
10% 402 5% COMMON
PS_NVVDD_OVR8_SDA SDA/OP3 FSW OP7 PS_NVVDD_OP7
34 27 GND
I2CC_SCL_R R16 0ohm R912 R1673 1ohm/X GPU_MSVDD_FBRTN
PS_NVVDD_IMON_R
IN 27,52 0ohm 16,34 IN
402 0.05 ohm COMMON 52 OUT R75 402 5% COMMON
PS_NVVDD_OVR8_SCL SCL/OP2 LLTH/OP23 PS_NVVDD_LLTH 68.1k/X 0.05 ohm
35 26 402
1%

lo
402 COMMON
PS_NVVDD_IMON 11k/4/1 0ohm 0.05 ohm
R66 R74 402 COMMON
PS_NVVDD_EN_R 36 EN IMON 25 402 1% COMMON
PS_NVVDD_CSNSUM_R
COMMON

C59 56pF R895 2.49k/4/1 PS_NVVDD_PH1

5%
34,37 IN
402 50V 402 1% COMMON
GND
GPIO6_NVVDD_PSI* PS_NVVDD_PSI_R PS_NVVDD_OP8 C1244

un
COMMON C0G
R957 0ohm 37 PSI ILIM OP8 24
IN 27,37 0.1uF R902
402 0.05 ohm COMMON
16V 100k/X
PS_NVVDD_PGOOD PS_NVVDD_OP9 10% 1%
38 PGOOD CSCOMP OP9 23 C1252
23,25,48 OUT 0.1uF X7R 402
402 COMMON
R914 16V COMMON
0ohm
GPIO0_NVVDD_PWMVID VID CSPSUM/OP24 PS_NVVDD_CSPSUM 392/4/1 10% PS_NVVDD_CSN1
39 22

st
R910
IN 27 1% X7R 37 IN
402 0.05 ohm COMMON
402 402 PS_NVVDD_PH2
R955 COMMON COMMON R893 2.49k/4/1
PS_NVVDD_OVR8_REFADJ_R R952 6.19k PS_NVVDD_OVR8_REFADJ PS_NVVDD_CSNSUM 34,38 IN
0ohm/X 40 REFADJ/OP21 CSNSUM 21 402 1% COMMON
R60 0ohm/X C1266 C1250
COMMON

0.05 ohm 402 1% COMMON

0.1uF

fa
402 0.05 ohm COMMON 402 1uF/X R950 R897
5V GND
100k_B25/85=4550K/X
10k/X

COMMON 10V 2.8k 16V 1.8K/4/1

10% 10%
COMMON

1% 1%
COMMON

COMMON

5V
COMMON
1%
C30 0.1uF/X

X5R
50% 1k_B25/100=0K/X

402 X7R 402

PS_NVVDD_OP4_RC PS_NVVDD_OVR8_REFIN REFIN/OP19
1
10%

COMMON
X7R

402 402
16V

COMMON 0ohm COMMON

10k/X
10k

COMMON COMMON PS_NVVDD_CSN2

402
R9

R882

s-
R77 R953 PS_NVVDD_OVR8_VREF R907 R906 R905 R904 R903 R908 402
38 IN
0.05 ohm
402
1%

1%

10k 8.25k/X R42 20.5k VREF/OP20 100k/X 100k/X 100k/X 100k/X 100k/X 100k/X COMMON
1G1D1S 2
5%
402

1% 1% 1% 1% 1% 1% 1% 1% 5.1K/4/1 PS_NVVDD_PH3
402

402
R62

R33

3 402 1% COMMON R892

402 D 402 R947 PS_NVVDD_ISENSE1
402 402 402 402 402 402
1% COMMON 34,37 IN
603

3 Q5B 3
RT503

COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON 402

13.7k
RT504

PS_NVVDD_EN_Q C1261 PS_NVVDD_OP1 C1249 R896 5.1K/4/1 PS_NVVDD_PH9

COMMON

2N7002DW 3 OP1 VRAMP ISEN1 20

m
C40 R99 34,39
SOT363 4.7nF/X 1% C56 0.1uF 100k/X IN
12.4k

402
1G1D1S 6 5G COMMON 1% COMMON
402 1uF/X 1uF
PS_NVVDD_OVR8_REFIN_B
D Q5A S 4
16V
C1272 PS_NVVDD_ISENSE2 16V 1%
PCB CO-LAYOUT COMMON 402
10% 10nF 10V 10V
PWM8/OP18 ISEN2
10%
0ohm PS_NVVDD_CSN9
2N7002DW 4 19
1%

COMMON R96
PS_NVVDD_EN SOT363
X5R
16V
X7R
402 39 IN
2G 402 0ohm 402 0.05 ohm
COMMON
PS_NVVDD_CSN3
IN 48 COMMON
GND 10% 10% 10% PS_NVVDD_ISENSE3 0ohm
ru
402

S
R11

1 COMMON R881 COMMON

GND GND GND X5R X5R X5R R891 37 IN
402 COMMON
PS_NVVDD_CSN6_CSN3_CNTRL 402
Place NTC close to FET 402 402 402 5 PWM7/OP17 ISEN3 18 0.05 ohm 0.05 ohm COMMON
And route back in R954 COMMON COMMON COMMON
GND
parallel 274ohm PS_NVVDD_ISENSE4 2.49K/4/1 PS_NVVDD_PH4
GND R889
R24 1% 34,36 IN
6 PWM6/OP16 ISEN4 17 402 1% COMMON
0ohm 402
C1245 R898
.fo
GND GND GND COMMON 12V_PEX8_F2
0.05 ohm PS_NVVDD_ISENSE5 0.1uF 1.8K/4/1
402 16V 1%
COMMON 7 PWM5/OP15 ISEN5 16
10% 402
PS_NVVDD_OVR8_REF_GND R927
0ohm X7R COMMON
1k/X PS_NVVDD_ISENSE6 PS_NVVDD_CSN4
R890 402
1% 36 IN
8 PWM4/OP14 ISEN6 15 402 0.05 ohm
COMMON
R21 402 COMMON PS_NVVDD_PH5
COMMON R888 2.49K/4/1
w

0ohm/X PS_NVVDD_ISENSE7 34,38 IN

402 1% COMMON
0.05 ohm
9 PWM3/OP13 ISEN7 14 C1248 R899
402
R934 C1257 0.1uF 1.8K/4/1
COMMON
80.6K/4/1 10nF/X PS_NVVDD_ISENSE8 16V 1%
w

1% 16V 10% 402

10 PWM2/OP12 ISEN8 13 0ohm X7R COMMON
402 10% PS_NVVDD_CSN5
COMMON R887 402
X5R
COMMON
38 IN
402 402 0.05 ohm
COMMON PWM1/OP11 DRON OP10 PS_NVVDD_OP10 COMMON 2.49K/4/1 PS_NVVDD_PH6
GND 11 12 R886
34,36 IN
w

R1605 402 COMMON

1%
C62 R909 R92 0ohm/X C1246 R901
COMMON
THM/GND 1uF 499k/X 499k/X 0.05 ohm 0.1uF 1.8K/4/1
GND 41
16V 1% 1% 402 16V 1%
10% 402 402 COMMON
10% 402
UNSTUFF PH10 0805
4 X6S COMMON COMMON 0ohm X7R COMMON 4
PS_NVVDD_CSN6
402 R885 402
36 IN
COMMON 402 0.05 ohm
COMMON 2.49K/4/1 PS_NVVDD_PH7
R894
34,40 IN
GND GND GND GND GND 402 1% COMMON
UNSTUFF PH10 0806 C1247 R900 5.1K/4/1/X PS_NVVDD_PH10
R1611
0.1uF 24.9k/X 34,41 IN
402 1% COMMON
PS_NVVDD_PWM8 16V 1%
41 OUT 10% 402
0ohm/X PS_NVVDD_CSN10
COMMON R1612
RESERVE PD RESISTORS FOR LOW CURRENT X7R
402 41 IN
PHASES 0ohm 402 0.05 ohm COMMON
COMMON PS_NVVDD_CSN7_10
0ohm PS_NVVDD_CSN7
R884 R1613
PS_NVVDD_PWM7_PH10 R1621 0ohm/X COMMON 402 40 IN
402 0.05 ohm 0.05 ohm COMMON
41 OUT
R1642 2.49k/4/1 PS_NVVDD_PH8
402 0.05 ohm COMMON
PS_NVVDD_PWM7_PH7 R1625 0ohm PS_NVVDD_PWM7 34,41 IN
402 1% COMMON
40 OUT C2183 R1640
402 0.05 ohm COMMON
PS_NVVDD_PWM6 0.1uF 1.8K/4/1
36 OUT 16V 1%
3V3_SEQ 5V 402
PS_NVVDD_PWM5 10%
5V 0ohm COMMON
38 OUT PS_NVVDD_AND_VCC R1636
X7R
PS_NVVDD_CSN8
402
PS_NVVDD_PWM4 R70 0ohm COMMON 41 IN
402 0.05 ohm COMMON
36 OUT
3V3_SEQ 402 0.05 ohm COMMON
C61 0.1uF
PS_NVVDD_PWM3_PH9 R31 0ohm R68 0ohm/X 402 16V
39 OUT R90 R81 10%
402 0.05 ohm COMMON PS_NVVDD_PWM3 402 0.05 ohm COMMON
PS_NVVDD_PWM3_PH3 R34 0ohm 2.2ohm 2.2ohm/X X7R
37 OUT COMMON

5
402 0.05 ohm COMMON
5% 5% PS_5V_PGOOD U1
PS_NVVDD_PWM2 402 402 IN 30,45,47
COMMON COMMON 1
38 OUT PS_NVVDD_DRVON_VR
4 GND
PS_NVVDD_PWM1 R69 0ohm/X 36 OUT
2 SC70-5
37 OUT PS_NVVDD_OVR8_VREF R64 0ohm/X 402 0.05 ohm COMMON COMMON
5 402 0.05 ohm COMMON M74VHC1GT08DFT2G 5

3
R913 R918 R917 R916 R921 R926 R923 R920
16k 150K/4/1 40.2k 27.4K/4/1 15K/4/1 19.1K/4/1 249k/X 26.1k/X PS_NVVDD_EN_R R47 0ohm PS_NVVDD_AND_IN2
5% 1% 1% 1% 1% 1% 1% 1%
402 0.05 ohm COMMON
402 402 402 402 402 402 402 402
COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON uPi EN has internal PU to 2.4V
GND
I2C_Add = 0x4A R1570 0ohm/X
402 0.05 ohm COMMON

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE

PAGE DETAIL PS: NVVDD Controller
GND Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY Page34: NVVDD CTR
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY
DISCLAIMS ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR Size Document Number Rev
Custom 1.0
INDUSTRY STANDARDS.
A B C D E F G
GV-N3070GAMING
H
OC-8GD
Date: Thursday, September 17, 2020 Sheet 34 of 57
 A B C D E F G H

1 1

om
.c
2 2

ck
lo
un
BLANK PAGE

st
fa
s-
3 3

m
ru
.fo
w
w
w

4 4

5 5

GIGABYTE
ASSEMBLY <ASSEMBLY_DESCRIPTION>
Title
PAGE DETAIL BLANK PAGE
BLANK
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY Size Document Number Rev
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DISCLAIMS Custom 1.0
ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR INDUSTRY
STANDARDS.
GV-N3070GAMING OC-8GD
Date: Thursday, September 17, 2020 Sheet 35 of 57
A B C D E F G H
 A B C D E F G H

Page36: NVVDD PH4 & PH6 1V8

5V R5711 0/8 DRMOS_VCC R18

COLAY 12060.02 ohm COMMON 10k/X
5%
NV_PH4_6_VIN R193 0/8 402

NVVDD PH4(PWM4) 12060.02 ohm COMMON

THERM_OVERT* R19 0ohm

COMMON

PS_NV_AND_MS_VDD_S_THWN R32 0ohm PS_NVVDD_S_THWN

1206 改2*0805 OUT 27,46,48,54
402 0.05 ohm COMMON 402 0.05 ohm COMMON
34,36,37,38,39,40,41 IN

nv_capp nv_capp
PS_NVVDD_DRVON_VR R26 0ohm/X
DIP 改SMD C67 C62731
IN 34
C1214 402 0.05 ohm COMMON
270uF/FP/S/16V/68/13m 100u/TP/16V/D/50m/X C105 1uF/X C1215 U6 PS_NVVDD_DRVON
R28 0ohm
COMMON COMMON 0.1uF 16V 10uF AOZ5311NQI
36,37,38,39,40,41 OUT
402 0.05 ohm COMMON
20% 20% 10%
16V 16V
1 16V@105degC 16V@105degC X6S
QFN5X5 1
10% 10% COMMON
AL-Polymer TA-Polymer 603
X7R X6S
2.49A@105degC,100KHz 1.33A@85degC,100KHz
402 COMMON 805 PCB CO-LAYOUT
0.024ohm 0.05ohm PS_NVVDD_BOOT_PH4
8 R132 0ohm/X
SMD_D60 SMD_7343
COMMON COMMON
VIN<0> BOOT 5
9 VIN<1>
402 0.05 ohm COMMON
10 C88 0.1uF
DRMOS_VCC VIN<2>
PCB CO-LAYOUT 11 402 16V
VIN<3> PS_NVVDD_BOOT_R_PH4
34 10%
VIN<4> COMMON
R842 2.2ohm X7R
PS_NVVDD_VSWH_PH4 C79 0.1uF/X
402 5% COMMON 4 CGND/NC VSWH 7
32 CGND 402 16V
C1237 1uF 10%
X7R
402 10V
GND 10%
COMMON

X5R
GND
COMMON
PS_NVVDD_VDD_PH4
GND 0.125 3 VCIN/NC DIP 改SMD NVVDD

R821 0ohm PS_NVVDD_VDRV_PH4 NVVDD

29

m
0.125 VDRV
R124
402 0.05 ohm COMMON
10k/X
C1201 1uF PS_NVVDD_PHASE4_SW
5%
16
402 402 10V VSWH<1>
COMMON 10%
17 nv_ind
PS_NVVDD_PWM4 GND VSWH<2> C160 C133 C176 C140 C170
L11 0.15uH/45A/S/0.6m

o
X5R 1 PWM 18 C62743 C148
IN 34 VSWH<3> C1192 47uF/X 47uF/X 47uF/X 47uF/X 47uF/X
COMMON 19 SMD_13X8 COMMON C196 330u/SP/2.0V/S/9m/X 820u/FP/S/2.5V/68/7m
VSWH<4> 2.2n/6/X7R/50V/K 4V 4V 4V 4V 4V
20 47uF/X
PS_NVVDD_S_THWN PS_NVVDD_S_TMON_PH4 VSWH<5> 50V COMMON COMMON 20% 20% 20% 20% 20%
R858 0ohm 30 21

.c
4V
OUT 34,36,37,38,39,40,41 THWN/DISB*/NC VSWH<6> 10%
PCB CO-LAYOUT
20% 20% X6S X6S X6S X6S X6S
402 0.05 ohm COMMON 22 X7R
20% 2.5V@105degC 2.5V@105degC 805 805 805 805 805

PS_NVVDD_SNUB_PH4
VSWH<7>
23 402 X6S AL-Polymer AL-Polymer COMMON COMMON COMMON COMMON COMMON
R145 VSWH<8> 805 5A@105degC,100KHz 3.9A@105degC,100KHz
24 COMMON
10k/X PS_NVVDD_DRVON VSWH<9> COMMON 0.007ohm 0.01ohm
2 31 25 2
36,37,38,39,40,41 TH_D63P25 SMD_D60

ck
5% IN DISB*/THWN/NC VSWH<10> R806
26
402 R871 VSWH<11> 2.2/8
COMMON
PCB CO-LAYOUT
10k 5%
5% 1206
R828 C1211 2 ZCD*/NC COMMON GND
402
GND
25.5k/X 0.1uF/X COMMON
1% 16V PS_NVVDD_PH4_ZCD* 0805改0603 省省省省省SMD 820U，另另另GPU左左 TOP改改改改改改改

lo
402 10%
COMMON X7R SNN_PS_NVVDD_PH4_VIN_S 6 NVVDD
402
NC/GH/VIN_S GND
GND COMMON R862 12 SNN_NVVDD_GL1_PH4
0ohm/X PGND<1> GL<1> 27
SNN_NVVDD_GL2_PH4 R180 R181

un
13 PGND<2> GL<2> 33
GND 0.05 ohm 0ohm 0ohm C212 C198 C197 C1142 C1132 C1121 C1120
GND 14 PGND<3>
402 0.05 ohm 0.05 ohm 47uF/X 47uF/X 47uF/X 47uF/X 47uF/X 10uF/X 47uF/X
COMMON 15 PGND<4> 402 402 4V 4V 4V 4V 4V 10V 4V
28 PGND<5> COMMON COMMON
20% 20% 20% 20% 20% 10% 20%
35 PGND<6> X6S X6S X6S X6S X6S X5R X6S
PS_NVVDD_CSN4
805 805 805 805 805 805 805
34 OUT
COMMON COMMON COMMON COMMON COMMON COMMON COMMON

st
GND
PS_NVVDD_PH4
34 OUT

GND

fa
GND

s-
COLAY
NVVDD PH6(PWM6) NV_PH4_6_VIN

3 3

m
DIP 改SMD nv_capp nv_capp
C68 C62732
C106 C1217 C1216
270uF/FP/S/16V/68/13m 100u/TP/16V/D/50m/X 0.1uF 1uF/X 10uF
ru
COMMON COMMON 16V 16V 16V
20% 20% 10% 10% 10%
16V@105degC 16V@105degC X7R X6S X6S
AL-Polymer TA-Polymer 402 603 805
2.49A@105degC,100KHz 1.33A@85degC,100KHz
U7 NVVDD
COMMON COMMON COMMON
0.024ohm 0.05ohm
AOZ5311NQI
.fo
SMD_D60 SMD_7343
QFN5X5
COMMON

PCB CO-LAYOUT
PCB CO-LAYOUT 8 BOOT 5
PS_NVVDD_BOOT_PH6 R139 0ohm/X
VIN<0>
9 VIN<1> 402 0.05 ohm COMMON C62744 C153
10 C177 C179
VIN<2> 330u/SP/2.0V/S/9m/X 820u/FP/S/2.5V/68/7m C137 C161 C132
w

C89 0.1uF 47uF/X 47uF/X

DRMOS_VCC 11 VIN<3> 47uF/X 47uF/X
PS_NVVDD_BOOT_R_PH6 COMMON COMMON 47uF/X 4V 4V
34 VIN<4> 402 16V 20% 20% 4V 4V 4V
20% 20%
R843 2.2ohm COMMON
10%
2.5V@105degC 2.5V@105degC 20% 20% 20%
X6S X6S
PS_NVVDD_VSWH_PH6 X7R C80 0.1uF/X AL-Polymer AL-Polymer X6S X6S X6S
GND 402 5% COMMON 4 CGND/NC VSWH 7 805 805
w

5A@105degC,100KHz 3.9A@105degC,100KHz 805 805 805

C1238 1uF 32 CGND 402 16V COMMON COMMON
0.007ohm 0.01ohm COMMON COMMON COMMON
10%
402 10V TH_D63P25 SMD_D60
X7R
10% COMMON
X5R
w

GND
COMMON GND PCB CO-LAYOUT
PS_NVVDD_VDD_PH6
3 VCIN/NC
NVVDD GND
0.125
R822 0ohm PS_NVVDD_VDRV_PH6 29
0.125 VDRV
4 R127 402 COMMON 4
0.05 ohm
10k/X C1202 1uF
5% PS_NVVDD_PHASE6_SW
402 10V 16
402 VSWH<1>
10% 17
COMMON COMMON nv_ind
PS_NVVDD_PWM6 GND X5R VSWH<2>
1 PWM 18 L13 0.15uH/45A/S/0.6m
IN 34 VSWH<3> C1193
19 SMD_13X8 COMMON NVVDD
VSWH<4> 2.2n/6/X7R/50V/K C220
上件消呆滯
20
R149 PS_NVVDD_S_THWN R860 0ohm PS_NVVDD_S_TMON_PH6 VSWH<5> 50V 47uF/X
30 21
10k/X OUT 34,36,37,38,39,40,41 THWN/DISB*/NC VSWH<6> 10%
PCB CO-LAYOUT 4V
0.05 ohm 402 COMMON 22 X7R

PS_NVVDD_SNUB_PH6
5% VSWH<7> 20%
23 402 X6S
402 VSWH<8>
24 COMMON 805
COMMON VSWH<9>
PS_NVVDD_DRVON
31 25 COMMON C223 C222 C1109 C1117 C1126 C1134 C1155
IN 36,37,38,39,40,41 DISB*/THWN/NC VSWH<10> R807 47uF/X 2.2u/6/X7R/10V/K 47uF/X 47uF/X 47uF/X 47uF/X
26 47uF/X
R872 VSWH<11> 2.2/8 4V 4V 4V 4V 4V 4V 4V
10k 5% 20% 20% 20% 20% 20% 20% 20%
1206 X6S X6S X6S X6S X6S X6S X6S
5%
GND 402
2 ZCD*/NC COMMON GND 805 805 805 805 805 805 805
C1226 COMMON COMMON COMMON COMMON COMMON COMMON COMMON
COMMON
R833
0.1uF/X PS_NVVDD_PH6_ZCD*
25.5k/X
16V
1%
10%
SNN_PS_NVVDD_PH6_VIN_S 6
402 NC/GH/VIN_S GND
X7R
COMMON
402 SNN_NVVDD_GL1_PH6
12 PGND<1> GL<1> 27
COMMON SNN_NVVDD_GL2_PH6 R183
13 PGND<2> GL<2> 33 GND
R852 R182 0ohm
14 PGND<3>
0ohm/X 0ohm 0.05 ohm
GND GND 15 PGND<4> 0.05 ohm 402
0.05 ohm
402
28 PGND<5> 402 COMMON
PS_NVVDD_CSN6
COMMON 35 PGND<6> COMMON 34 OUT

PS_NVVDD_PH6
34 OUT

5 GND
5
GND

GIGABYTE
ASSEMBLY <ASSEMBLY_DESCRIPTION>
PAGE DETAIL PS: NVVDD PH4, PH6
Title

ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
Page36: NVVDD PH4 & PH6
MAY
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY Size Document Number Rev
DISCLAIMS ALL Custom 1.0
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR
INDUSTRY STANDARDS. GV-N3070GAMING OC-8GD
A B C D E F G
Date: Thursday, September 17, 2020 SheetH 36 of 57
 A B C D E F G H

Page37: NVVDD PH1 & PH3 COLAY

12V_PEX8_F2

NVVDD PH1(PWM1) nv_capp

C62733DIP 改SMD
nv_capp
C66
C104 C1232 C1233
100u/TP/16V/D/50m/X 270uF/FP/S/16V/68/13m 0.1uF 1uF/X 10uF
COMMON COMMON 16V 16V 16V
20% 20%
NVVDD
10% 10% 10%
16V@105degC 16V@105degC X7R X6S X6S
TA-Polymer AL-Polymer 402 603 805
1.33A@85degC,100KHz 2.49A@105degC,100KHz
U5
COMMON COMMON COMMON
0.05ohm 0.024ohm
AOZ5311NQI
SMD_7343 SMD_D60
QFN5X5
PCB CO-LAYOUT COMMON
PCB CO-LAYOUT
1 C62745 C147 1
C128 C159 C174 C135 C169
PS_NVVDD_BOOT_PH1 330u/SP/2.0V/S/9m/X 820u/FP/S/2.5V/68/7m 47uF/X 47uF/X 47uF/X 47uF/X
8 R138 0ohm/X 47uF/X
VIN<0> BOOT 5 COMMON COMMON 4V 4V 4V 4V 4V
DRMOS_VCC 9 VIN<1> 402 0.05 ohm COMMON 20% 20%
C87 0.1uF 20% 20% 20% 20% 20%
GND 10 VIN<2> 2.5V@105degC 2.5V@105degC X6S X6S X6S X6S X6S
PS_NVVDD_BOOT_R_PH1 AL-Polymer AL-Polymer
R841 2.2ohm 11 VIN<3> 402 16V 805 805 805 805 805
10% 5A@105degC,100KHz 3.9A@105degC,100KHz
34 VIN<4>
COMMON COMMON COMMON COMMON COMMON
402 5% COMMON X7R 0.007ohm 0.01ohm
COMMON TH_D63P25 SMD_D60
4 PS_NVVDD_VSWH_PH1 C78 0.1uF/X
CGND/NC VSWH 7
C1236 1uF 32 402 16V
CGND
402 10V 10% PCB CO-LAYOUT
10% X7R
X5R COMMON
COMMON GND GND
GND
PS_NVVDD_VDD_PH1
0.100 3 VCIN/NC
NVVDD
R820 0ohm PS_NVVDD_VDRV_PH1
0.100 29
VDRV 0805改0603 省省省省省SMD 820U，另另另GPU左左 TOP改改改改改改改
R126 0.05 ohm
402 COMMON

m
10k/X C1200 1uF
5% PS_NVVDD_PHASE1_SW
402 402 10V 16
VSWH<1>
10% 17 NVVDD
COMMON GND VSWH<2>
PS_NVVDD_PWM1 X5R
1 18 C1191
34 COMMON PWM
IN VSWH<3> 2.2n/6/X7R/50V/K C190

o
19 nv_ind
VSWH<4> 50V L8 0.15uH/45A/S/0.6m 47uF/X
20
PS_NVVDD_S_THWN PS_NVVDD_S_TMON_PH1 VSWH<5> 10% 4V C195 C194 C193 C1133 C1154 C1148 C1147
R866 0ohm 30 21 SMD_13X8 COMMON
OUT 34,36,37,38,39,40,41 THWN/DISB*/NC VSWH<6> X7R 20% 47uF/X 47uF/X 10uF/X 47uF/X 47uF/X 47uF/X 47uF/X

PS_NVVDD_SNUB_PH1
0.05 ohm
22

.c
402 COMMON 402
VSWH<7> X6S
R148 23 COMMON
4V 4V 10V 4V 4V 4V 4V
805
10k/X VSWH<8>
PCB CO-LAYOUT 20% 20% 10% 20% 20% 20% 20%
24 COMMON
X6S X6S X5R X6S X6S X6S X6S
5% PS_NVVDD_DRVON VSWH<9> R805
31 25 805 805 805 805 805 805 805
402 IN 36,37,38,39,40,41 DISB*/THWN/NC VSWH<10> 2.2/8
2 COMMON 26 COMMON COMMON COMMON COMMON COMMON COMMON COMMON 2

ck
R870 VSWH<11> 5%
10k 1206
COMMON
5%
2 ZCD*/NC
402
R832 C1225 COMMON GND
PS_NVVDD_PH1_ZCD*
25.5k/X 0.1uF/X GND
1% 16V

lo
GND SNN_PS_NVVDD_PH1_VIN_S
402 10% 6 NC/GH/VIN_S GND
COMMON X7R
402
12 SNN_NVVDD_GL1_PH1
COMMON PGND<1> GL<1> 27
SNN_NVVDD_GL2_PH1
13 PGND<2> GL<2> 33 R186 R187

un
14 PGND<3>
GND 0ohm 0ohm
GND 15 PGND<4> 0.05 ohm 0.05 ohm
28 PGND<5>
R851 402 402
35 PGND<6> COMMON COMMON
0ohm/X PS_NVVDD_CSN1
GPIO6_NVVDD_PSI* R35 0ohm/X 0.05 ohm 34 OUT
IN 27,34 402 PS_NVVDD_PH1
402 0.05 ohm COMMON

st
COMMON
R43 34 OUT
221k/X
1%
GND
402
COMMON

fa
GPIO6_NVVDD_PSI_Q*

GND
1G1D1S 3
D Q4
PJC138K

s-
SOT323_1G1D1S
1G COMMON
S 2
50V
0.36A
3 1600mohm@10V / 2500mohm@4.5V / 4500mohm@2.5V
3
1.2A

m
0.236W
20V

GND

NVVDD PH3(PWM3)
ru
12V_PEX8_F2

COLAY
.fo
nv_capp nv_capp NVVDD
C62734 DIP 改SMD C63 0805改0603 省省省省省SMD 820U，另另另GPU左左 TOP改改改改改改改
C103 C1221 C1220
100u/TP/16V/D/50m/X 270uF/FP/S/16V/68/13m 0.1uF 1uF/X 10uF
COMMON COMMON 16V 16V 16V
20% 20% 10% 10% 10%
16V@105degC 16V@105degC X7R X6S X6S U4
TA-Polymer AL-Polymer 402 603 805 C62746
w

1.33A@85degC,100KHz 2.49A@105degC,100KHz AOZ5311NQI

COMMON COMMON COMMON
330u/SP/2.0V/S/9m/X C146
0.05ohm 0.024ohm C175 C166 C156 C136
QFN5X5 C131
SMD_7343 SMD_D60
COMMON COMMON 820u/FP/S/2.5V/68/7m 47uF/X 47uF/X 47uF/X
47uF/X
PCB CO-LAYOUT 20% COMMON 4V 4V 4V 4V 47uF/X
PCB CO-LAYOUT 2.5V@105degC 20% 4V
w

PS_NVVDD_BOOT_PH3 20% 20% 20% 20%

8 BOOT 5 R137 0ohm/X AL-Polymer 2.5V@105degC 20%
VIN<0> 5A@105degC,100KHz
X6S X6S X6S X6S
9 402 0.05 ohm COMMON AL-Polymer X6S
VIN<1> 805 805 805 805
C86 0.1uF 0.007ohm 3.9A@105degC,100KHz 805
DRMOS_VCC 10 VIN<2> TH_D63P25
COMMON COMMON COMMON COMMON
PS_NVVDD_BOOT_R_PH3 0.01ohm COMMON
GND 11 VIN<3> 402 16V
SMD_D60
w

R840 2.2ohm 34 10%

VIN<4> X7R
402 5% COMMON
COMMON
4 PS_NVVDD_VSWH_PH3 C77 0.1uF/X
CGND/NC VSWH 7 PCB CO-LAYOUT
C1235 1uF 32 CGND 402 16V GND
4 10% 4
402 10V X7R
10% COMMON
X5R GND
COMMON
GND PS_NVVDD_VDD_PH3 3
0.100 VCIN/NC NVVDD

R819 0ohm PS_NVVDD_VDRV_PH3

29
colayout only no self standing mlccs
0.100 VDRV
R125 402 0.05 ohm COMMON
10k/X
C1199 1uF
5%
16 PS_NVVDD_PHASE3_SW
402 10V VSWH<1>
402
COMMON GND 10% 17
PS_NVVDD_PWM3_PH3 COMMON VSWH<2> C1190
X5R 1 PWM 18
IN 34 VSWH<3> 2.2n/6/X7R/50V/K C185
19 nv_ind
VSWH<4> 50V L6 0.15uH/45A/S/0.6m 47uF/X
20
PS_NVVDD_S_THWN PS_NVVDD_S_TMON_PH3 VSWH<5> 10% 4V
R867 0ohm 30 21 SMD_13X8 COMMON
34,36,37,38,39,40,41 X7R
PS_NVVDD_SNUB_PH3

R147 OUT THWN/DISB*/NC VSWH<6> 20%

402 0.05 ohm COMMON 22 402 X6S
10k/X VSWH<7>
COMMON
23 805
VSWH<8>
5%
24 PCB CO-LAYOUT COMMON
402 VSWH<9>
PS_NVVDD_DRVON 31 25 R804
COMMON 36,37,38,39,40,41
IN DISB*/THWN/NC VSWH<10> 2.2/8
R869 26
VSWH<11> 5%
10k 1206
5% COMMON
402 2 ZCD*/NC GND
R831 C1231 COMMON
25.5k/X 0.1uF/X PS_NVVDD_PH3_ZCD*
1% 16V
402 10%
GND SNN_PS_NVVDD_PH3_VIN_S
COMMON X7R 6 NC/GH/VIN_S GND
R861
402
0ohm/X SNN_NVVDD_GL1_PH3
COMMON 12 PGND<1> GL<1> 27
0.05 ohm
13 SNN_NVVDD_GL2_PH3 R179
402 PGND<2> GL<2> 33 0ohm
5 GND GND COMMON 14 PGND<3> 5
15 R178 0.05 ohm
PGND<4> 0ohm 402
28 PGND<5> COMMON
0.05 ohm PS_NVVDD_CSN3
35 PGND<6> 402 34 OUT
COMMON

PS_NVVDD_PH3
34 OUT
GND GND

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE

PAGE DETAIL PS: NVVDD PH1, PH3
Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY Page37: NVVDD PH1 & PH3
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY
DISCLAIMS ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR Size Document Number Rev
Custom 1.0
INDUSTRY STANDARDS.
A B C D E F G
GV-N3070GAMING
H
OC-8GD
Date: Thursday, September 17, 2020 Sheet 37 of 57
 A B C D E F G H

DIP 改SMD
Page38: NVVDD PH2 & PH5 NVVDD

放BOTTOM 預留
NVVDD PH2(PWM2) 12V_PEX8_F1
C62757 C62756 C62755 C62747
C149
COLAY 820u/FP/S/2.5V/68/7m C129 C171 C162 C138 C180
330u/SP/2.0V/S/9m/X 330u/SP/2.0V/S/9m/X 330u/SP/2.0V/S/9m/X
330u/SP/2.0V/S/9m/X COMMON 47uF/X 47uF/X 47uF/X 47uF/X
nv_capp DIP 改SMD COMMON COMMON COMMON COMMON 20%
47uF/X
4V 4V 4V 4V 4V
C62735 nv_capp 20% 20% 20% 20% 2.5V@105degC
20% 20% 20% 20% 20%
100u/TP/16V/D/50m/X C69 2.5V@105degC 2.5V@105degC 2.5V@105degC 2.5V@105degC AL-Polymer
X6S X6S X6S X6S X6S
C107 C1213 C1212 AL-Polymer AL-Polymer AL-Polymer AL-Polymer 3.9A@105degC,100KHz
805 805 805 805 805
COMMON 270uF/FP/S/16V/68/13m 0.1uF 1uF/X 10uF 5A@105degC,100KHz 5A@105degC,100KHz 5A@105degC,100KHz 5A@105degC,100KHz 0.01ohm
1 20% SMD_D60
COMMON COMMON COMMON COMMON COMMON 1
COMMON 16V 16V 16V 0.007ohm 0.007ohm 0.007ohm 0.007ohm
16V@105degC 20% TH_D63P25 TH_D63P25 TH_D63P25 TH_D63P25
10% 10% 10%
TA-Polymer 16V@105degC X7R X6S X6S
1.33A@85degC,100KHz AL-Polymer 402 603 805 U8
0.05ohm 2.49A@105degC,100KHz COMMON COMMON COMMON
SMD_7343 0.024ohm
AOZ5311NQI
PCB CO-LAYOUT
SMD_D60 GND
QFN5X5
COMMON PCB CO-LAYOUT
PCB CO-LAYOUT
PS_NVVDD_BOOT_PH2 R140 0ohm/X
8 VIN<0> BOOT 5
9 VIN<1> 402 0.05 ohm COMMON
DRMOS_VCC COMMON
GND 10 VIN<2>
11 C90 0.1uF
VIN<3> PS_NVVDD_BOOT_R_PH2
R844 2.2ohm 34 402 16V
VIN<4> NVVDD
402 COMMON 10%
5%
PS_NVVDD_VSWH_PH2 X7R C81 0.1uF/X
4 CGND/NC VSWH 7
C1239 1uF 32 402 16V
CGND
10V 10% C191 C211 C1151 C1152 C1149 C1156

m
402 C192 10uF/X 47uF/X 47uF/X 47uF/X 47uF/X 47uF/X
10% X7R
COMMON
47uF/X
X5R 10V 4V 4V 4V 4V 4V
4V
COMMON 10% 20% 20% 20% 20% 20%
20%
GND GND X5R X6S X6S X6S X6S X6S
PS_NVVDD_VDD_PH2 X6S
0.125 3 VCIN/NC 805 805 805 805 805 805
805

改0604

o
NVVDD COMMON COMMON COMMON COMMON COMMON COMMON
COMMON
R823 0ohm PS_NVVDD_VDRV_PH2 29
0.125 VDRV
R128 402 COMMON
10k/X C1203 1uF

.c
0.05 ohm
5% PS_NVVDD_PHASE2_SW
402 10V 16 GND
402 VSWH<1>
10% 17
COMMON COMMON
PS_NVVDD_PWM2 GND X5R VSWH<2>
1 PWM 18 nv_ind
IN 34 VSWH<3> C1194 L15 0.15uH/45A/S/0.6m
2 19 2
2.2n/6/X7R/50V/K

ck
R150 VSWH<4> C219
20 SMD_13X8 COMMON
10k/X PS_NVVDD_S_THWN R863 0ohm PS_NVVDD_S_TMON_PH2 VSWH<5> 50V 47uF/X
30 21
34,36,37,38,39,40,41

PS_NVVDD_SNUB_PH2
5% OUT THWN/DISB*/NC VSWH<6> 10% 4V
402 0.05 ohm COMMON 22 X7R
402 VSWH<7> 20%
COMMON 23 402 PCB CO-LAYOUT X6S
VSWH<8>
24 COMMON 805
PS_NVVDD_DRVON VSWH<9> R808
31 25 COMMON

lo
IN 36,37,38,39,40,41 DISB*/THWN/NC VSWH<10> 2.2/8
26
R873 VSWH<11> 5%
10k 1206
COMMON
5%
GND 402
2 ZCD*/NC

un
COMMON
R834 C1227 PS_NVVDD_PH2_ZCD*
GND
25.5k/X 0.1uF/X
1% 16V SNN_PS_NVVDD_PH2_VIN_S 6
402 10% NC/GH/VIN_S GND
COMMON X7R
SNN_NVVDD_GL1_PH2
402 12 PGND<1> GL<1> 27
R853 13 SNN_NVVDD_GL2_PH2
GL<2> 33
COMMON

st
0ohm/X PGND<2>
14 R188 R189
0.05 ohm
PGND<3> 0ohm 0ohm
15 PGND<4>
402 0.05 ohm 0.05 ohm
COMMON 28 PGND<5> 402 402
GND GND 35 PGND<6> COMMON COMMON

fa
PS_NVVDD_CSN2
34 OUT

GND PS_NVVDD_PH2

s-
GND 34 OUT

3
NVVDD PH5(PWM5) 3

m
12V_PEX8_F1 12V_F NVVDD
COLAY DIP 改SMD
1206改0805
ru
R1614 R61514 R1615 R61513
nv_capp
0ohm/X 0ohm/X 5m/8/1 0/8/X
DIP 改SMD C70
C99 C1210 C1209 0.02 ohm 0.02 ohm 0.02 ohm 0.02 ohm
C62748
nv_capp 270uF/FP/S/16V/68/13m 1206 1206 1206 1206
0.1uF 1uF/X 10uF
C62736 C154
.fo
COMMON COMMON COMMON COMMON COMMON 330u/SP/2.0V/S/9m/X
16V 16V 16V C178 C141 C167 C164 C125
100u/TP/16V/D/50m/X 20% 10% 10% 10% COMMON 820u/FP/S/2.5V/68/7m 47uF/X 47uF/X 47uF/X 47uF/X
16V@105degC X7R X6S X6S
PCB CO-LAYOUT U9 20%
47uF/X
COMMON COMMON 4V 4V 4V 4V 4V
AL-Polymer 402 603 805 2.5V@105degC
20% 20% 20% 20% 20% 20% 20%
2.49A@105degC,100KHz COMMON COMMON COMMON PH5_VIN AOZ5311NQI AL-Polymer
16V@105degC 2.5V@105degC X6S X6S X6S X6S X6S
0.024ohm 5A@105degC,100KHz
TA-Polymer QFN5X5 AL-Polymer 805 805 805 805 805
SMD_D60 0.007ohm
1.33A@85degC,100KHz COMMON 3.9A@105degC,100KHz COMMON COMMON COMMON COMMON COMMON
w

0.05ohm TH_D63P25 0.01ohm

SMD_7343 PS_NVVDD_BOOT_PH5 SMD_D60
PCB CO-LAYOUT 8 VIN<0> BOOT 5
R141 0ohm/X
9 VIN<1>
402 0.05 ohm COMMON
10 VIN<2>
w

DRMOS_VCC 11 C91 0.1uF

GND VIN<3>
34 VIN<4> 402 16V
PS_NVVDD_BOOT_R_PH5
GND PCB CO-LAYOUT
R845 2.2ohm COMMON 10%
PS_NVVDD_VSWH_PH5 X7R C82 0.1uF/X
402 5% COMMON 4 CGND/NC VSWH 7
w

32 CGND 402 16V

10%
C1240 1uF PCB CO-LAYOUT X7R
COMMON
NVVDD
402 10V
4 10% 4
GND
X5R PS_NVVDD_VDD_PH5
GND 3 VCIN/NC
COMMON C1145 C1144
0.125 NVVDD C1146
R824 0ohm PS_NVVDD_VDRV_PH5 C201 C200 10uF/X 47uF/X C1143
改0603
0.125 29 C199 47uF/X
VDRV 47uF/X 10uF/X 10V 4V 47uF/X
R129 402 0.05 ohm COMMON 47uF/X 4V
C1204 1uF 4V 10V 10% 20% 4V
10k/X 4V 20%
X5R X6S
PS_NVVDD_PHASE5_SW 20% 10% 20%
5% 10V 16 20% X6S 805 805
402 VSWH<1> 0.245 1.0V X6S X5R X6S
10% X6S 805
402 COMMON 17 805 805 COMMON COMMON 805
PS_NVVDD_PWM5 COMMON GND X5R VSWH<2> 805 COMMON
1 PWM 18 C1195 COMMON COMMON COMMON
IN 34 VSWH<3> C202 COMMON
19 2.2n/6/X7R/50V/K nv_ind
VSWH<4>
L17 0.15uH/45A/S/0.6m 10uF/X
20 50V
PS_NVVDD_S_THWN PS_NVVDD_S_TMON_PH5 VSWH<5> 10V
R859 0ohm 30 21 10% SMD_13X8 COMMON
OUT 34,36,37,38,39,40,41 THWN/DISB*/NC VSWH<6>
X7R
10%
402 0.05 ohm COMMON 22
PS_NVVDD_SNUB_PH5

VSWH<7> X5R GND

R151 23
402
805
10k/X VSWH<8> COMMON
24 PCB CO-LAYOUT R176 COMMON
5% PS_NVVDD_DRVON VSWH<9> 0ohm
31 25 R809
402 IN 36,37,38,39,40,41 DISB*/THWN/NC VSWH<10> 0.05 ohm
COMMON 26 2.2/8
VSWH<11> 402
5% COMMON
R874 1206
10k COMMON
2 ZCD*/NC GND
5%
R835 C1228 402 R175
COMMON PS_NVVDD_PH5_ZCD*
25.5k/X 0.1uF/X 0ohm
GND 1% 16V 0.05 ohm
SNN_PS_NVVDD_PH5_VIN_S 6
402 10% NC/GH/VIN_S 402
GND
COMMON X7R COMMON
SNN_NVVDD_GL1_PH5
402 12 PGND<1> GL<1> 27
COMMON R854 13 SNN_NVVDD_GL2_PH5
0ohm/X PGND<2> GL<2> 33
14 PGND<3>
0.05 ohm
15 PGND<4>
402
GND GND COMMON 28 PGND<5>
5 35 PGND<6> 5
PS_NVVDD_CSN5
34 OUT

GND
GND
PS_NVVDD_PH5
34 OUT

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE

PAGE DETAIL PS: NVVDD PH2, PH5
Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY Page38: NVVDD PH2 & PH5
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY
DISCLAIMS ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR Size Document Number Rev
Custom 1.0
INDUSTRY STANDARDS.
A B C D E F G
GV-N3070GAMING
H
OC-8GD
Date: Thursday, September 17, 2020 Sheet 38 of 57
 A B C D E F G H

Page39: NVVDD PH9

DIP 改SMD
NVVDD

C62749 C145
330u/SP/2.0V/S/9m/X 820u/FP/S/2.5V/68/7m C143 C158 C130 C134 C168
COMMON COMMON 47uF/X 47uF/X 47uF/X 47uF/X
1 20% 20%
47uF/X 1
4V 4V 4V 4V 4V

NVVDD PH9(PWM3) 2.5V@105degC

AL-Polymer
5A@105degC,100KHz
0.007ohm
2.5V@105degC
AL-Polymer
3.9A@105degC,100KHz
0.01ohm
20%
X6S
805
20%
X6S
805
20%
X6S
805
20%
X6S
805
20%
X6S
805
COLAY TH_D63P25 SMD_D60
COMMON COMMON COMMON COMMON COMMON
12V_PEX8_F2

PCB CO-LAYOUT
GND
nv_capp nv_capp
DIP 改SMD C65 C62737
C100 C1223 C1222
270uF/FP/S/16V/68/13m 100u/TP/16V/D/50m/X 0.1uF 1uF/X 10uF
COMMON COMMON 16V 16V 16V
20% 20% 10% 10% 10%
16V@105degC 16V@105degC X7R X6S X6S
NVVDD
AL-Polymer TA-Polymer 402 603 805
2.49A@105degC,100KHz 1.33A@85degC,100KHz COMMON COMMON COMMON

m
0.024ohm 0.05ohm
SMD_D60 SMD_7343
C186
PCB CO-LAYOUT C122 47uF/X C205 C182 C155 C1150
U3 47uF/X 4V 47uF/X 47uF/X 47uF/X 47uF/X C1161
4V 20% 4V 4V 4V 4V 47uF/X

o
AOZ5311NQI
20% X6S 20% 20% 20% 20% 4V
QFN5X5 805
X6S X6S X6S X6S X6S 20%
COMMON COMMON
GND 805 805 805 805 805 X6S
COMMON COMMON COMMON COMMON COMMON

.c
805
PS_NVVDD_BOOT_PH9 R136 0ohm/X
8 VIN<0> BOOT 5 COMMON
DRMOS_VCC 9 VIN<1> 402 0.05 ohm COMMON
10 C85 0.1uF
VIN<2>
2 R839 2.2ohm 11 402 16V PS_NVVDD_BOOT_R_PH9 2
VIN<3>

ck
402 5% COMMON 34 10%
VIN<4> COMMON GND
X7R
NVVDD
4 7 PS_NVVDD_VSWH_PH9 C76 0.1uF/X
CGND/NC VSWH
C1243 1uF 32 402 16V
CGND
402 10V PCB CO-LAYOUT 10%
10% X7R

lo
X5R COMMON C1135
COMMON GND 47uF/X C1113
GND 47uF/X
PS_NVVDD_VDD_PH9 3
4V
0.100 VCIN/NC 20% 4V
NVVDD X6S
PS_NVVDD_VDRV_PH9 20%

un
R818 0ohm 0.100 29 805
VDRV X6S
R144 402 0.05 ohm COMMON COMMON 805
10k/X C1198 1uF COMMON
5%
10V 16 PS_NVVDD_PHASE9_SW
402 402
VSWH<1>
10% 17
COMMON
PS_NVVDD_PWM3_PH9 GND X5R VSWH<2> C1189
1 PWM 18
IN 34 COMMON VSWH<3> 2.2n/6/X7R/50V/K
19

st
nv_ind
VSWH<4> 50V C1122
20 L4 0.15uH/45A/S/0.6m GND
PS_NVVDD_S_THWN R827 0ohm PS_NVVDD_S_TMON_PH9 VSWH<5> 10% 47uF/X
30 21 SMD_13X8 COMMON
34,36,37,38,40,41 X7R

PS_NVVDD_SNUB_PH9
OUT THWN/DISB*/NC VSWH<6> 4V
402 0.05 ohm COMMON 22 402
R161 VSWH<7> 20%
23 COMMON
X6S
10k/X

fa
VSWH<8>
24 PCB CO-LAYOUT 805
5% PS_NVVDD_DRVON VSWH<9> R803
31 25 COMMON
402 IN 36,37,38,40,41 DISB*/THWN/NC VSWH<10> 2.2/8
COMMON 26
R868 VSWH<11> 5%
10k 1206
COMMON

s-
5%
2 ZCD*/NC
402
COMMON GND
R830 C1224 PS_NVVDD_PH9_ZCD*
3 25.5k/X 0.1uF/X 3
1% 16V SNN_PS_NVVDD_PH9_VIN_S
6

m
GND 402 10% NC/GH/VIN_S GND
COMMON X7R
12 SNN_NVVDD_GL1_PH9
402 PGND<1> GL<1> 27
13 SNN_NVVDD_GL2_PH9
GL<2> 33
COMMON
R865 PGND<2>
14 PGND<3>
0ohm/X
GND
ru GND 15 PGND<4>
0.05 ohm
28 PGND<5>
402
COMMON 35 PGND<6>

R174
.fo
R173 0ohm
0ohm 0.05 ohm
GND 0.05 ohm 402
402 COMMON
PS_NVVDD_CSN9
COMMON 34 OUT
w

PS_NVVDD_PH9
GND 34 OUT
w
w

4 4

5 5

GIGABYTE
ASSEMBLY <ASSEMBLY_DESCRIPTION>
PAGE DETAIL PS: NVVDD PH9
Title

ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
Page39: NVVDD PH9
MAY
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DISCLAIMS Size Document Number Rev
ALL Custom 1.0
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR INDUSTRY
STANDARDS. GV-N3070GAMING OC-8GD
A B C D E F G
Date: Thursday, September 17, 2020 Sheet
H
39 of 57
 A B C D E F G H

Page40: NVVDD PH7

DIP 改SMD
NVVDD

1 NVVDD PH7(PWM7) 12V_PEX8_F2 C62728省放放 1

COLAY

nv_capp nv_capp C248 C62728

C62738 DIP 改SMD C246
C250 C984 C985 470uF 330u/SP/2.0V/V/6m C1100 C1059 C1103 C252 C249 C1101
100u/TP/16V/D/50m/X 270uF/FP/S/16V/68/13m 0.1uF 1uF/X 10uF 47uF/X 47uF/X 47uF/X 47uF/X 47uF/X
47uF/X
COMMON COMMON 16V 16V 16V 4V 4V 4V 4V 4V 4V
SMD_7343 SMD_7343
20% 20% 10% 10% 10% 20% 20% 20% 20% 20% 20%
16V@105degC 16V@105degC X7R X6S X6S X6S X6S X6S X6S X6S X6S
TA-Polymer AL-Polymer 402 603 805 805 805 805 805 805 805
1.33A@85degC,100KHz 2.49A@105degC,100KHz COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON
0.05ohm 0.024ohm
SMD_7343 SMD_D60

PCB CO-LAYOUT
GND

m
U18
NVVDD
AOZ5311NQI
GND
QFN5X5
COMMON
DRMOS_VCC

o
8 PS_NVVDD_BOOT_PH7 R290 0ohm/X
VIN<0> BOOT 5
R712 2.2ohm 9 402 0.05 ohm COMMON
C231
VIN<1> C1066 C1128
C245 0.1uF 47uF/X
10 47uF/X 47uF/X

.c
402 5% COMMON
VIN<2> 4V
11 VIN<3> 402 16V 4V 4V
10% PS_NVVDD_BOOT_R_PH7 20%
34 VIN<4> X6S 20% 20%
X7R
C1029 1uF 805
X6S X6S
COMMON
PS_NVVDD_VSWH_PH7 C247 0.1uF/X 805 805
2 4 COMMON 2
402 10V
CGND/NC VSWH 7 COMMON COMMON

ck
10% 32 402 16V
X5R
CGND
10%
COMMON X7R
PCB CO-LAYOUT COMMON
GND GND
GND
PS_NVVDD_VDD_PH7
3 NVVDD

lo
VCIN/NC
0.125
R711 0ohm 0.125
PS_NVVDD_VDRV_PH7
29
R289 VDRV
0.05 ohm 402 COMMON
10k/X C1049 1uF
5% PS_NVVDD_PHASE7_SW

un
402 10V 16
402 VSWH<1>
10% 17
COMMON GND VSWH<2>
PS_NVVDD_PWM7_PH7 X5R
1 18 C1053
34 COMMON PWM
IN VSWH<3> 2.2n/6/X7R/50V/K C238
19 nv_ind
VSWH<4> 50V
L32 0.15uH/45A/S/0.6m 10uF/X
20
R288 PS_NVVDD_S_THWN PS_NVVDD_S_TMON_PH7 VSWH<5> 10% 10V
R718 0ohm 30 21 SMD_13X8 COMMON
10k/X OUT 34,36,37,38,39,41 THWN/DISB*/NC VSWH<6> X7R 10%

PS_NVVDD_SNUB_PH7
402 0.05 ohm COMMON 22

st
402 X5R
5% VSWH<7>
23 COMMON 805
402 VSWH<8>
COMMON 24 PCB CO-LAYOUT COMMON
PS_NVVDD_DRVON VSWH<9> R710
31 25
IN 36,37,38,39,41 DISB*/THWN/NC VSWH<10> 2.2/8
26

fa
R714 VSWH<11> 5%
10k 1206
COMMON GND
5%
2 ZCD*/NC
402
GND COMMON
R713 C1052 PS_NVVDD_PH7_ZCD*

s-
25.5k/X 0.1uF/X
1% 16V SNN_PS_NVVDD_PH7_VIN_S
6 NC/GH/VIN_S GND
402 10% R717
COMMON X7R
3 0ohm/X SNN_NVVDD_GL1_PH7 3
402 12 PGND<1> GL<1> 27
COMMON
0.05 ohm SNN_NVVDD_GL2_PH7
13 GL<2> 33

m
402 PGND<2> R220
COMMON 14 PGND<3>
R226 0ohm
15 PGND<4> 0ohm 0.05 ohm
GND GND 28 PGND<5> 0.05 ohm 402
35 PGND<6> 402 COMMON
ru COMMON
PS_NVVDD_CSN7
34 OUT

PS_NVVDD_PH7
34 OUT
GND
.fo
GND
w
w
w

4 4

5 5

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE

PAGE DETAIL PS: NVVDD PH7
Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY Page40: NVVDD PH7
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY
DISCLAIMS ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR Size Document Number Rev
Custom 1.0
INDUSTRY STANDARDS.
A B C D E F G
GV-N3070GAMING OC-8GD
Date: Thursday, September 17, 2020 Sheet 40 of 57
 A B C D E F G H

Page41: NVVDD PH10 & 8

NVVDD PH10(PWM7) 12V_PEX8_F2
DIP 改SMD
COLAY NVVDD

nv_capp
C62726省放放
nv_capp DIP 改SMD C183
C62739 C1139 C1138
270uF/FP/S/16V/68/13m/X C218 1uF/X 10uF/X
100u/TP/16V/D/50m/X COMMON 0.1uF/X 16V 16V
20%
C240 C62726
COMMON 16V 10% 10% C1060 C962 C1058 C1075 C978 C242
1 20% 16V@105degC X6S X6S
1
AL-Polymer
10%
470uF/X 330u/SP/2.0V/V/6m 47uF/X 47uF/X 47uF/X 47uF/X 47uF/X 47uF/X
16V@105degC X7R 603 805
2.49A@105degC,100KHz 4V 4V 4V 4V 4V 4V
TA-Polymer 402 COMMON COMMON
1.33A@85degC,100KHz 0.024ohm 20% 20% 20% 20% 20% 20%
COMMON SMD_7343 SMD_7343
0.05ohm SMD_D60 U15 X6S X6S X6S X6S X6S X6S
SMD_7343 805 805 805 805 805 805
AOZ5311NQI COMMON COMMON COMMON COMMON COMMON COMMON
PCB CO-LAYOUT QFN5X5
COMMON

PS_NVVDD_BOOT_PH10 R233 0ohm/X

8 VIN<0> BOOT 5
GND 9 VIN<1> 402 0.05 ohm COMMON
DRMOS_VCC C203 0.1uF/X
10 VIN<2> 0805改0603 省省省省省SMD 820U，另另另GPU左左 TOP改改改改改改改
11 402 16V
PS_NVVDD_BOOT_R_PH10
VIN<3> GND NVVDD
R745 2.2ohm/X 34 10%
VIN<4> X7R
402 5% COMMON
COMMON
PS_NVVDD_VSWH_PH10 C189 0.1uF/X
4 CGND/NC VSWH 7
C1153 1uF/X 32 402 16V
CGND

m
402 10V 10%
10%
PCB CO-LAYOUT X7R
X5R COMMON C152 C233 C234 C1065 C232
UNSTUFF PH10 0805 GND
COMMON

PS_NVVDD_VDD_PH10
GND

3
47uF/X
4V
47uF/X
4V
47uF/X
4V
47uF/X
4V
47uF/X
4V
0.125 VCIN/NC

o
20% 20% 20% 20% 20%
X6S X6S X6S X6S X6S
R744 0ohm/X PS_NVVDD_VDRV_PH10 29
0.125 NVVDD 805 805 805 805 805
R232 0.05 ohm VDRV
402 COMMON COMMON COMMON COMMON COMMON COMMON
10k/X

.c
C1123 1uF/X
5% PS_NVVDD_PHASE10_SW 1.0V
402 10V 16
402 VSWH<1>
10% 17
PS_NVVDD_PWM7_PH10 COMMON GND COMMON
VSWH<2>
X5R
1 18 C1115
34 PWM nv_ind
2
IN VSWH<3> 2.2n/6/X7R/50V/K/X L26 0.15uH/45A/S/0.6m/X 2
19

ck
VSWH<4>
GND
R231 20
50V
SMD_13X8 COMMON
C241
R234 PS_NVVDD_S_THWN 0ohm/X PS_NVVDD_S_TMON_PH10 VSWH<5> 10% 10uF/X
30 21

PS_NVVDD_SNUB_PH10
10k/X OUT 34,36,37,38,39,40,41 THWN/DISB*/NC VSWH<6> X7R 10V
0.05 ohm 402 COMMON 22 402
VSWH<7> 10%
5%
23 COMMON PCB CO-LAYOUT X5R
402 VSWH<8>
COMMON 24 805
PS_NVVDD_DRVON VSWH<9> R741

lo
31 25 COMMON
IN 36,37,38,39,40,41 DISB*/THWN/NC VSWH<10> 2.2/8/X
26
R746 VSWH<11> 5%
10k/X 1206
COMMON
5%
2 ZCD*/NC

un
GND 402
COMMON GND
R235 C204
25.5k/X 0.1uF/X PS_NVVDD_PH10_ZCD*
1% 16V SNN_PS_NVVDD_PH10_VIN_S
6 NC/GH/VIN_S GND
402 10%
COMMON X7R
R752 12 SNN_NVVDD_GL1_PH10
402 PGND<1> GL<1> 27
0ohm/X SNN_NVVDD_GL2_PH10

st
COMMON 13 PGND<2> GL<2> 33
0.05 ohm
14 R225 R221
402 PGND<3> 0ohm/X 0ohm/X
COMMON 15 PGND<4> 0.05 ohm 0.05 ohm
GND GND 28 PGND<5> 402 402
35

fa
PGND<6> COMMON COMMON
PS_NVVDD_CSN10
34 OUT

PS_NVVDD_PH10
GND
34 OUT

s-
GND

3
NVVDD PH8(PWM8) 3

m
COLAY 12V_PEX8_F1 12V_F
nv_capp
DIP 改SMD C71
C108 C1218 C1219
nv_capp 270uF/FP/S/16V/68/13m
C62740
0.1uF 1uF/X
ru 10uF R61525 R1616 R1617 R61526
COMMON 16V 16V 16V 0ohm/X 0ohm/X 5m/8/1 0/8/X
100u/TP/16V/D/50m/X 20% 10% 10% 10%
1206改0805
0.02 ohm 0.02 ohm 0.02 ohm 0.02 ohm
16V@105degC X7R X6S X6S
COMMON 1206 1206 1206 1206
AL-Polymer 402 603 805 COMMON COMMON COMMON COMMON
20%
2.49A@105degC,100KHz COMMON COMMON COMMON
16V@105degC 0.5W 0.5W 0.5W 0.5W
.fo
0.024ohm
TA-Polymer
SMD_D60
1.33A@85degC,100KHz PCB CO-LAYOUT U10
0.05ohm
SMD_7343 DIP 改SMD
PCB CO-LAYOUT PH8_VIN AOZ5311NQI
QFN5X5 NVVDD
COMMON
w

GND
8 PS_NVVDD_BOOT_PH8 R142 0ohm/X
VIN<0> BOOT 5
DRMOS_VCC 9 VIN<1> 402 0.05 ohm COMMON
10 C92 0.1uF C62750 C150
VIN<2>
R846 2.2ohm 11
w

402 16V PS_NVVDD_BOOT_R_PH8

VIN<3> 10%
330u/SP/2.0V/S/9m/X 820u/FP/S/2.5V/68/7m C157 C188 C172 C206 C181 C142 C126
402 5% COMMON 34 VIN<4> X7R
COMMON COMMON COMMON 47uF/X 47uF/X 47uF/X 47uF/X 47uF/X 47uF/X
20% 20%
47uF/X
PS_NVVDD_VSWH_PH8 C83 0.1uF/X 4V 4V 4V 4V 4V 4V 4V
4 CGND/NC VSWH 7 2.5V@105degC 2.5V@105degC
C1241 1uF 20% 20% 20% 20% 20% 20% 20%
32 402 16V AL-Polymer AL-Polymer
w

CGND X6S X6S X6S X6S X6S X6S X6S

402 10V 10% 5A@105degC,100KHz 3.9A@105degC,100KHz
10%
PCB CO-LAYOUT X7R 0.007ohm 0.01ohm
805 805 805 805 805 805 805
COMMON COMMON COMMON COMMON COMMON COMMON COMMON
X5R COMMON TH_D63P25 SMD_D60
COMMON GND
GND
4 PS_NVVDD_VDD_PH8 4
0.100 3 VCIN/NC
R825 0ohm PS_NVVDD_VDRV_PH8
R130 0.100 29
VDRV NVVDD GND 0805改0603 省省省省省SMD 820U，另另另GPU左左 TOP改改改改改改改
402 0.05 ohm COMMON
10k/X
5%
C1205 1uF PS_NVVDD_PHASE8_SW
NVVDD
402
16
402 10V VSWH<1>
COMMON GND 10% 17
PS_NVVDD_PWM8 COMMON VSWH<2> C1188
X5R 1 PWM 18
IN 34 VSWH<3> 2.2n/6/X7R/50V/K C207
19 nv_ind
VSWH<4> 50V L18 0.15uH/45A/S/0.6m 10uF/X
20
PS_NVVDD_S_THWN PS_NVVDD_S_TMON_PH8 VSWH<5> 10% 10V C1086 C123 C1157
R856 0ohm 30 21 SMD_13X8 COMMON
OUT 34,36,37,38,39,40,41 THWN/DISB*/NC VSWH<6> X7R 10% 47uF/X 47uF/X 47uF/X
PS_NVVDD_SNUB_PH8
R152 402 0.05 ohm COMMON 22 402 X5R
VSWH<7> 4V 4V 4V
10k/X 23 COMMON 805
VSWH<8> 20% 20% 20%
5% 24 PCB CO-LAYOUT COMMON
X6S X6S X6S
PS_NVVDD_DRVON VSWH<9> R810
402 31 25 2.2/8 805 805 805
COMMON IN 36,37,38,39,40,41 DISB*/THWN/NC VSWH<10>
COMMON COMMON COMMON
26
R875 VSWH<11> 5%
10k 1206
COMMON
5%
2 ZCD*/NC
402
COMMON GND
R836 C1229 PS_NVVDD_PH8_ZCD*
25.5k/X 0.1uF/X GND
GND 1% 16V SNN_PS_NVVDD_PH8_VIN_S
6 NC/GH/VIN_S
402 10% R857 GND
COMMON X7R
0ohm/X SNN_NVVDD_GL1_PH8
402 12 PGND<1> GL<1> 27
COMMON 0.05 ohm
13 SNN_NVVDD_GL2_PH8 R184
402 PGND<2> GL<2> 33 0ohm R185
COMMON 14 PGND<3> 0.05 ohm 0ohm
15 PGND<4> 402 0.05 ohm
GND GND 28 PGND<5> COMMON 402
35 PGND<6> COMMON
5 PS_NVVDD_CSN8 5
34 OUT

PS_NVVDD_PH8
GND 34 OUT
GND

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE

PAGE DETAIL PS: NVVDD PH10, PH8
Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY Page41: NVVDD PH10 & 8
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY
DISCLAIMS ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR Size Document Number Rev
Custom 1.0
INDUSTRY STANDARDS.
A B C D E F G
GV-N3070GAMING OC-8GD
Date: Thursday, September 17, 2020 Sheet 41 of 57
 A B C D E F G H

R61517 0ohm/X

Page42: Input Power Balancing Switcher 12060.02 ohm COMMON

R61518 0ohm/X
NV_PH4_6_VIN

12060.02 ohm COMMON

12V_F PCB CO-LAYOUT
R61519 0ohm/X
12060.02 ohm COMMON
3V3_AON RS2 0.001ohm/X
3V3_F
1206_VIRTUAL_4PIN COMMON

R353 0ohm 1206改0805

R56 0ohm/X
402 0.05 ohm COMMON
12060.02 ohm COMMON
R357 R38 0ohm/X
0ohm/X
3V3_AUX 12060.02 ohm COMMON
0.05 ohm
R71 0ohm/X
1 0.300
402 1
COMMON 12060.02 ohm COMMON
1A
3.3V
PS_RB1_VCC_P2P
12V_PEX8_F1
D3

1
BAT54CW PCB CO-LAYOUT
30V
0.2A RS3 0.001ohm/X
PS_RB1_VCC R345 0ohm/X SOT323 COMMON
402 0.05 ohm COMMON COMMON
1206_VIRTUAL_4PIN
1A

3
PS_RB1_P2P R346 0ohm/X 3.3V R39 0/8
402 COMMON 12060.02 ohm COMMON
0.05 ohm 0.300 R57 0/8
12V_F 12060.02 ohm COMMON
12V_PEX8_F1 R73 0/8
12060.02 ohm COMMON

m
U520
R61520 0/8
GS7623TQ-R 12060.02 ohm COMMON
12V_F QFN3X3
Q525 Q523 R61521 0/8 1206改0805
COMMON 20V
C1262 3 20V 3W 3 C60 12060.02 ohm COMMON
3W 120A
R61522 0/8

o
PS_RB1_VIN1_1
OVR-SWITCH 1uF/X 2 120A 5mohm@10V / 8.5mohm@4.5V / 0mohm@2.5V
5mohm@10V / 8.5mohm@4.5V / 0mohm@2.5V 20A
2
S
1uF/X
C1263 16V 1 20A 30V 1 16V 12060.02 ohm COMMON
30V
1uF/X R940 0ohm/X 11 10% 4 S COMMON G 4 10%
VIN1_1 COMMON DFN3X3
X7R X7R
200mA G AON7534

.c
16V 402 0.05 ohm COMMON DFN3X3 R87
603 603
10% 12 VIN1_2 AON7534 10k/X
COMMON D COMMON
X7R 5 5 1%
LFPAK
603 LFPAK D PS_RB1_FET1_D 402
COMMON
2 COMMON 2

ck
GND PS_RB1_FET2_D GND
VOUT_1 9 LFPAK D 5 0.100 5 D LFPAK
GND NV_PH4_6_VIN
Q522 0.100 Q521
VOUT_2 10 PS_RB1_VOUT_SENSE AON7534 AON7534 PS_RB1_DRV2_G
12V_PEX8_F1 4G DFN3X3 DFN3X3 G4 GND
PS_RB1_DRV2_G COMMON COMMON
S S

PS_RB1_DRV2_G
1 30V 30V 1 RS1 0.001ohm/X
PS_RB1_VIN2_1 20A 20A
2 PS_RB1_OUTPUT 2

lo
5mohm@10V / 8.5mohm@4.5V / 0mohm@2.5V
5mohm@10V / 8.5mohm@4.5V / 0mohm@2.5V
0.100 1206_VIRTUAL_4PIN COMMON
R960 0ohm/X 13 VIN2_1 R936 3 120A 120A
3
3W
20V
3W
20V
L2 1uH/X
402 0.05 ohm COMMON 1A 0ohm/X
SMD_5X5 COMMON
14 VIN2_2 0.05 ohm C4
402 4.7uF/X PCB CO-LAYOUT 0.300
C1271

un
COMMON 12.5A
1V8 R933 25V L3 0.47uH/X
1uF/X PS_RB1_DRV2
10k/X 10%
16V PS_RB1_DRV1_G X7R R25 SMD_5X5 COMMON 12V
DRV2 6 1% R29
10% PS_RB1_DRV1 402
805 0ohm/X
X7R COMMON L1 2.2uH/X 0ohm/X
R995 7 COMMON 0.05 ohm
603 DRV1 0.05 ohm
10k/X R932 0ohm/X 402 SMD_6X6 COMMON
COMMON 402
COMMON
1% 402 0.05 ohm COMMON GND COMMON

st
402
COMMON
GPIO2_INPUT_DYN_BAL1 R999 0ohm/X PS_RB1_SWITCH 1 SWITCH_N 0.100 GND
IN 27 GND PS_RB1_P2P
402 0.05 ohm COMMON
R990 5VDC/P2+ 19 C1295
10k/X 0.47uF/X

fa
C1277 C1283
COMMON 10pF/X 1% PS_RB1_STEER 0.1uF/X 16V
2 STEER VCC/P2- 20
3V3_AON 50V 402 16V 10%
COMMON X7R
5% 10%
C0G X7R 603 12V_F
3V3_AON
402 402 COMMON

s-
R407 COMMON
PS_RB1_P2N 0.100
100k/X GND R1020 0ohm/X
R628 GND
D4 1% PS_RB1_VCC VCC/PUMP

PS_RB1_VCC
10k/X 5 402 0.05 ohm COMMON
402 PS_RB1_P1P
3 GND 0.100 3
BAS70-06W COMMON 1%
402 C1260 VGSEL1/P1+ 16 PS_RB1_P2P

m
COMMON 70V C1
0.22uF/X

PS_RB1_P2P
INPUT_PEX8_DT1_R*
1 COMMON PS_RB1_SS C1298
44,46,56 70mA 0.1uF/X
IN
R974 0ohm/X 16V PS_RB1_SS_RC R986 VGSEL2/P1- 17 2.2uF/X
3 0ohm/X 18 SS 16V R4 R1008
INPUT_PEX8_DT2_R* 10% 25V
2 SOT323 402 0.05 ohm COMMON 402 0.05 ohm COMMON 10% 10k/X 10k/X
IN 44,46 X7R
C1290 X7R
10%
R980 603
47nF/X X7R 1% 1%
COMMON 402
ru 10k/X COMMON PS_RB1_P1N 805 402 402
16V COMMON COMMON COMMON
1% COMMON PS_RB1_P1P
10% PS_RB1_OCP PS_RB1_CPP 0.100 0.100
402
X7R
COMMON
15 OCP/NC 3 PS_RB1_P1N
402 CHG1/CP+
GND C1265 GND R10 R1014
R935 GND CHG2/CP-
.fo
8 4 3.3nF/X 10k/X 10k/X
10k/X
50V 1% 1%
GND 1% GND R931 21 THERM_GND 10% 402 402
402 1k/X
INPUT_PEX8_STEER X7R COMMON COMMON
46 OUT
COMMON 1% PS_RB1_CPN
402
402 COMMON
COMMON
0.100
w

GND GND

GND
w
w

4 4

5 5

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE

PAGE DETAIL PS: OVRS_INPUT POWER BALANCE
Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS MAY
Page42: Input Power Balancing Switcher
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY
DISCLAIMS ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR Size Document Number Rev
Custom 1.0
INDUSTRY STANDARDS.
A B C D E F G
GV-N3070GAMING OC-8GD
Date: Thursday, September 17, 2020 Sheet 42 of 57
 A B C D E F G H

Page43: INPUT SWITCH RTD3 (12V & 3V3_A SWITCHER)

AND GATE LOGIC

GPIO1 GPIO29 SWITCH VOUT SWITCH VOUT

0 0 0 12V 0 VOUT = VIN1

0 1 0 12V 1 VOUT = VIN2

1 1

1 0 0 12V

1 1 1 3V3A
12V_PEX8_F1_R4

12V_PEX8_F1_R4
5V

C367 C360 C357 C361 R374 PCB CO-LAYOUT

10uF/X 10uF/X 10uF/X 100k/X RS6 0.001ohm/X
D503 16V 16V 16V 56uF/X 1%
R579 1206_VIRTUAL_4PIN COMMON

1
BAT54CW 10% 10% 10% COMMON 402
30V 0ohm/X X6S X6S X6S 20% COMMON R381 0/8

m
0.2A 0.05 ohm U27 805 805 805 16V@125degC
12060.02 ohm COMMON
SOT323 402 COMMON COMMON COMMON AL-Polymer
COMMON 3.2A@40degC,100KHz
R380 0/8
COMMON
GS7623TQ-R 0.04ohm 12060.02 ohm COMMON

3
PS_IPS1_VIN1_2 QFN3X3
SMD_7343
COMMON
R61515 0/8

o
3 20V
1.67W
PS_IPS1_VIN1_1 OVR-SWITCH 2 144A 12060.02 ohm COMMON
C525 GND 1
4mohm@10V / 6mohm@4.5V / [ ]@2.5V
12A
1uF/X R536 0ohm/X PS_IPS1_DRV1_GR 30V
R61516 0/8
11 4 S

.c
16V
VIN1_1 COMMON
10%
402 0.05 ohm COMMON 200mA G DFN3X3 12060.02 ohm COMMON

X7R 12 VIN1_2 Q13

R387 C384 5 QM3016AM3
603 LFPAK
2 COMMON
0ohm/X 10nF/X D PS_IPS1_FET_D 2

ck
0.05 ohm 16V
D 5 0.100
402 10% LFPAK
VOUT_1 9 COMMON X7R
Q16
GND 402 QM3016AM3 12V_PEX8_F1_RTD3
0.300
3V3_AUX VOUT_2 10 COMMON 4G DFN3X3
COMMON
S 1 30V
12A
2

lo
4mohm@10V / 6mohm@4.5V / [ ]@2.5V
PS_IPS1_VCC 144A
3 1.67W 5.5A
20V
13 VIN2_1

PS_IPS1_DRV1_G
R446
C382 1A 10k/X
C383 14 C395
1uF/X 220uF/X VIN2_2 1% 4.7uF/X

un
6.3V COMMON 402 16V
C397 10nF/X
20% COMMON
10% 10%
1V8 4.22V@125degC 402 16V X7R
X7R X6S
PS_IPS1_DRV2 10%
402 TA-Polymer
DRV2 6 COMMON 603
COMMON 1.7A@25degC,100KHz COMMON
R508 0.045ohm PS_IPS1_DRV1 R440 150ohm/X
SMD_3528 DRV1 7
10k/X 402 COMMON

st
1%
1% C386 R420
402 GND
10nF/X 10k/X
COMMON GND 0.100
R506 0ohm/X PS_IPS1_SWITCH SWITCH_N PS_IPS1_P2P 16V 1%
1 402
10%
402 0.05 ohm X7R COMMON

fa
5VDC/P2+ 19 C404 C509
COMMON R517 402
0.1uF/X 0.47uF/X COMMON
10k/X
PS_IPS1_STEER 2 STEER VCC/P2- 20
16V 16V
1%
10% 10% GND
402
X7R X7R GND
COMMON
PS_IPS1_P2N 402 603

s-
R507 COMMON COMMON
10k/X PS_IPS1_P2P
0.100 PS_IPS1_VIN1_2
1% GND R589 0ohm/X
402 PS_IPS1_VCC PS_IPS1_P1P R530 R516
3 GND COMMON 5 VCC/PUMP 402 0.05 ohm COMMON 3
10k/X 10k/X

m
PS_IPS1_SS
C415 VGSEL1/P1+ 16 C396 C413 1% 1%
0.22uF/X 0.1uF/X 2.2uF/X 402 402
PS_IPS1_SS_RC
COMMON COMMON
25V
18 VGSEL2/P1- 17 16V 16V PS_IPS1_P1P
10%
R510 0ohm/X SS 10% 10%
402 PS_IPS1_P1N
GND 0.05 ohm COMMON
X7R X7R X7R
ru 603 C501 PS_IPS1_P1N 402 805
COMMON 0.100 COMMON COMMON R538 R539
0.1uF/X
PS_IPS1_CPP 10k/X 10k/X
16V
10%
PS_IPS1_OCP 1% 1%
GND 0.100 GND 402 402
X7R OCP/NC C414
PS_IPS1_VCC

15 CHG1/CP+ 3 COMMON COMMON

402 3.3nF/X
.fo
R447 COMMON 50V
8 GND CHG2/CP- 4
10k/X 10%
X7R
1%
21 THERM_GND PS_IPS1_CPN
402 GND 402
COMMON GND GND
COMMON
0.100
R521
w

1k/X
1%
402
COMMON
w
w

3V3_SEQ GND
5

U502
4 GPIO1_GC6_FB_EN 4
1 M74VHC1GT08DFT2G
IN 27,47,48,50,52
4
2 SC70-5
COMMON
3

PS_RTD3_12V_SW

GND
SWITCH
N/A

GPIO23_IDLE_IN_SW R522 0ohm/X

IN 27
402 0.05 ohm COMMON
R524
10k/X
1%
402
COMMON

GND

5 5

GIGABYTE
ASSEMBLY <ASSEMBLY_DESCRIPTION>
PAGE DETAIL PS: RDT3_12V & 3V3_A
Title

ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
Switcher Page42: Input Power Balancing Switcher
MAY
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY Size Document Number Rev
DISCLAIMS ALL Custom 1.0
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR
INDUSTRY STANDARDS. GV-N3070GAMING OC-8GD
A B C D E F G
Date: Thursday, September 17, 2020 Sheet 43 of 57
 A B C D E F G H

Page44: 12V_EXT_INPUT, FILTERING & UNDER POWER BOOT

PEX Input - Under Power Boot Control
1V8
12V_PEX8_1

R576
2.2k/X
5%
402
COMMON
C2121 4.7uF/X INPUT_STEER_MICROFIT_1 3 INPUT_PRESET_Q R1545 0ohm/X GPIO12_LOW_PERF*
1G1D1S
D 27 OUT
3V3_AON 805 16V Q90 Q507 402 0.05 ohm COMMON
3V3_AON 10% 3 3 2N7002W
25V 25V
X5R 3.2W 3.2W INPUT_PEX8_DT1_R* SOT323_1G1D1S PS_VMON_PGOOD
1 2 -136A 2 -136A 1G R1544 0ohm 1
C2124 0.1uF/X COMMON 10.7mohm@10V / 12.3mohm@4.5V / [ ]@2.5V 10.7mohm@10V / 12.3mohm@4.5V / [ ]@2.5V IN 42,44,46,56 COMMON 47,48,50 OUT
R1550 1 1 S 2

GND
402 -17A -17A 402 0.05 ohm COMMON
S S

5
-30V -30V
402 16V R1548 100k/X INPUT_STEER_MICROFIT_1_RC
4 4 60V
COMMON COMMON 0.115A
10% 402 COMMON G G
5% COMMON DFN3X3 DFN3X3 5000mohm@10V / 7500mohm@4.5V / 0mohm@2.5V
INPUT_PEX8_DT2_R* INPUT_B_PSNT_R* X7R
20k/X AONR21357 AONR21357 0.8A GPIO12_LOW_PERF* GPU SPEED
2 4 5%
IN 42,44,46 COMMON 0.12W

U75 1G1D1S 3 5 Q84 5 20V

GND
D D D

5
U76 R1547 Q86 1G4D3S 1G4D3S
SN74LVC1G04
1 2N7002W INPUT_STEER_MICROFIT_C
3 0 Slow
SC70 SN74LV1T08DCKR 1k/X 1G1D1S

3
4 STEER_CONDITION INPUT_MICROFIT_STEER
1G
SOT323_1G1D1S D Q506
COMMON COMMON
2 402 COMMON S 2 C2123 2N7002W 1 Normal
SC70-5 1%
1uF/X INPUT_PEX8_DT2_R* SOT323_1G1D1S
GND COMMON 1G
60V
0.115A 16V IN 42,44,46 COMMON
5000mohm@10V / 7500mohm@4.5V / 0mohm@2.5V S 2

3
INPUT_PEX8_DT1_R* 0.8A 10%
12V_PEX8_2
IN 42,44,46,56 0.12W X5R 60V

新增EXT 8PIN 2
20V 0.115A
603 5000mohm@10V / 7500mohm@4.5V / 0mohm@2.5V
0.8A
COMMON 0.12W
20V
GND GND GND

C2122 4.7uF/X INPUT_STEER_MICROFIT_2

GND

om
805 16V 1G1D1S 3
10% 5 5 D Q10899
X5R
1G4D3S D 1G4D3S D
Q85 Q89 3V3_AON 0.125 2N7002W
COMMON SOT323_1G1D1S
R1551 402
AONR21357 AONR21357 INPUT_PEX8_2_DT1_R* 1G
R1549 100k/X 46,56 OUT COMMON
INPUT_STEER_MICROFIT_2_RC
4G DFN3X3 4G DFN3X3 S 2
COMMON COMMON
1 1 C2153 0.1uF/X

GND
402 5% COMMON COMMON S -30V
-17A
S -30V
-17A
60V
0.115A
20k/X 5% 2 10.7mohm@10V / 12.3mohm@4.5V / [ ]@2.5V 2 10.7mohm@10V / 12.3mohm@4.5V / [ ]@2.5V 402 16V 5000mohm@10V / 7500mohm@4.5V / 0mohm@2.5V
-136A -136A 10% 0.8A
3 3

.c
3.2W 3.2W 0.12W
25V 25V X7R 20V
COMMON
1G1D1S 3 1G1D1S 3 1G1D1S GND 3
D D D

5
Q87 U77 Q88 Q10900
2 2N7002W INPUT_PEX8_DT1_R* 2N7002W 2N7002W 2
1 SN74LV1T08DCKR
SOT323_1G1D1S IN 42,44,46,56 SOT323_1G1D1S SOT323_1G1D1S

ck
1G 4 U7_OUT
1G INPUT_PEX8_2_DT2_R* 1G
COMMON
INPUT_PEX8_DT2_R*
COMMON 46 OUT COMMON
S 2 2 SC70-5 S 2 S 2
IN 42,44,46
60V COMMON 60V 60V
0.115A 0.115A 0.115A
5000mohm@10V / 7500mohm@4.5V / 0mohm@2.5V 5000mohm@10V / 7500mohm@4.5V / 0mohm@2.5V 5000mohm@10V / 7500mohm@4.5V / 0mohm@2.5V

3
0.8A 0.8A 0.8A
0.12W 0.12W 0.12W
20V 20V 20V

lo
GND
GND
GND GND

改改改改colayby diho 20200620

un
J5012

0.15uH/H/42A/S/0.58m/X
PCI_Express Power 12V_PEX8_2_CH4_INP 1 L279 3
52 OUT
3MM
COLAY 10*7 消消消改10LC4-42150C-00R
PRSNT1*

PRSNT2*

12V_PEX8_2 RSENSE 3 2 4 12V_PEX8_F2

PEX8 INPUT 2/B - 2x4 PCIE CON 150W

st
8

6
12V

12V

12V
GND

GND

GND

12V_PEX8_2_CH4_INN
52 OUT
RS23
L215 0.68uH/23A/S/X
COMMON 12V_PEX8_2_INN COMMON

fa
0.005ohm 0.00307ohm
GND GND GND 2512_VIRTUAL_4PIN
C2114 C2115 C2116 C2117 RS29 0.005ohm/X COLAY 13*8 消消消改10LC4-35470C-00R&10LC4-45220C-10R C2118 C2119 C2120
68p/4/NPO/50V/J0.1uF 1uF 1uF/X L271 0.47uH/35A/S/1.18m 1uF 1uF 0.47u/6/X7R/16V/K
2512_VIRTUAL_4PIN COMMON
INPUT_PEX8_2_DT1*

INPUT_PEX8_2_DT2*

50V 16V 16V 16V

PCB CO-LAYOUT nv_ind SMD_12X8 COMMON
16V 16V 16V

s-
10% 10% 10% 10% 10% 10% 10%
X7R X7R X6S X6S 0.0055ohm X6S X6S X6S
402 402 603 603 15A
L272 0.22uH/40A/S/X
130-1245-000 603 603 603
COMMON COMMON COMMON COMMON nv_ind SMD_9X8 COMMON COMMON COMMON COMMON
3 3
Add Fuse 12A
0.0074ohm
L273 1uH/X

m
130-0429-000

7_6X7_6 COMMON
COLAY 8*8 消消消改10LC4-16100B-02R
GND
L274 1uH/16.5A/S/X GND
SMD_9X8 COMMON
ru
PCB CO-LAYOUT
12V_PEX8_F1_R4
PEX8 INPUT 1/A - 2x4 PCIE CON 150W RS24 0.001ohm/X
1206 COMMON 1%
.fo

0.15uH/H/42A/S/0.58m/X
46 12V_PEX8_1_CH2_INP L280
1 3
OUT

46 52 OUT
12V_PEX8_1 COLAY 10*7 消消消改10LC4-42150C-00R
OUT

12V_PEX8_1_CH2_INN
2 4
52
w

OUT
RSENSE 2

6
RS4 COMMON
J5016 12.5A 0.300 12V 12V_PEX8_1_INN 12V 0.300 12.5A L35 0.68uH/23A/S/X
w

0.005ohm COMMON
2512_VIRTUAL_4PIN 12V_PEX8_1_RS4_CH3_INP
0.00307ohm 52
PCI_Express Power OUT
nv_ind
3MM C2105 C278 C279 C287 RS28 0.005ohm/X
Add Fuse
PRSNT1*

PRSNT2*

0.0055ohm
390p/4/NPO/50V/J 0.1uF 1uF 1uF/X L275 0.22uH/40A/S/X 12V_PEX8_1_RS4_CH3_INN
w

2512_VIRTUAL_4PIN COMMON 15A 12V_PEX8_F1

50V 16V 16V 16V
130-1245-000
52 OUT
SMD_9X8 COMMON
8

1
12V

12V

12V

10% 10% 10% 10%

GND

GND

GND

X7R X7R X6S X6S

PCB CO-LAYOUT COLAY 13*8 消消消改10LC4-35470C-00R&10LC4-45220C-10R
402 402 603 603 L276 0.47uH/35A/S/1.18m RSENSE 4
4 COMMON COMMON COMMON COMMON
nv_ind SMD_12X8 COMMON 4
0.0074ohm
L277 1uH/X
12V
12A 130-0429-000 12.5A 0.125 2512_VIRTUAL_4PIN COMMON
GND GND GND 7_6X7_6 COMMON RS5 0.005ohm
3V3_AON COLAY 8*8 消消消改10LC4-16100B-02R C311 C312 C310
L278 1uH/16.5A/S/X 1uF 1uF 1uF
GND
16V 16V 16V RS30 0.005ohm/X
SMD_9X8 COMMON
10% 10% 10%
2512_VIRTUAL_4PIN COMMON
X6S X6S X6S
R338 PCB CO-LAYOUT 603 603 603
PEX 8 Input Present 1/A 10k COMMON COMMON COMMON $CDS_IMAGE|clipboard_0_2.jpg|3896|1097 PCB CO-LAYOUT
5%
402
COMMON 0.125
INPUT_PEX8_DT1_R*
INPUT_PEX8_DT1* R342 1k
42,44,46,56 OUT
402 1% COMMON GND FAN_LED_VDD

C2106 C324
FAN_LED_VDD
220pF/X 10nF
12V_PEX8_1 12V_PEX8_2
50V 16V
R61388
10% 10% 5.1K/4/1/X
X7R X7R
402 3V3_AON 402 R61385
COMMON COMMON 5.1K/4/1/X

R61386
GND GND A
R337 9.09K/4/1/X A
PEX 8 Input Present 2/B 10k
LED2
5% 12V_PEX81_Detect LED3 R61357 LED/W/6/S/X
402 56 OUT
COMMON LED/W/6/S/X
INPUT_PEX8_DT2* R343 1k INPUT_PEX8_DT2_R* 9.09K/4/1/X
42,44,46 OUT
C
402 1% COMMON C62685 R61387 C 12V_PEX82_Detect
C2107 56 OUT
0.1u/4/X7R/16V/K/X 1K/4/1/X 3
5 220pF/X C322 D Q10877 5
3
50V 10nF D Q10876 C62679 R61358
10% 16V
0.1u/4/X7R/16V/K/X 1K/4/1/X 12V_PEX82_LED1G 1G1D1S
X7R 10%
12V_PEX81_LED 56 OUT
402 1G 1G1D1S S 2
X7R 56 OUT
COMMON 402 S 2
COMMON GND QD SKU CABLE
GND
GND
GND GND
ASSEMBLY <ASSEMBLY_DESCRIPTION>
PAGE DETAIL PS: INPUTS, FILTERING and MONITORING GND PEX8 INPUT 2 - 2x4 PCIE CON 150W GIGABYTE
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS Title
MAY
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY
DISCLAIMS ALL
12V_EXT_INPUT, FILTERING & UNDER POWER BOOT
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR
INDUSTRY STANDARDS. Size Document Number Rev
Custom 1.0
A B C D E F G
GV-N3070GAMING
H
OC-8GD
Date: Thursday, September 17, 2020 Sheet 44 of 57
 A B C D E F G H

Page45: PEX_INPUT & FILTERING, PEX_3V3, 3V3_AUX

1 COLAY 7*7 1

PEX_12V INPUT - 66W nv_ind

0.0074ohm
12A
L502 1uH/X 130-0429-000

12V 7_6X7_6 COMMON

12V_F
130-1139-000
5.5A
12V_INN
5.5A 12V
RS502 0.005ohm 12V 0.125 L501 0.47uH/10.5A/S/9m 0.125
2512_VIRTUAL_4PIN COMMON SMD_5X5 COMMON
0.017ohm
C1179 RSENSE 1 9A
nv_capp
0.1uF C2187 C2188 C2189 C2190 C2191 C2192 C2193 C2194 C2195 C2199 C2200 C2201 C2202 C2203
DIP 改SMD
8A
C64
16V 2.7p/4/NPO/50V/B 1uF/X 1uF/X 1uF/X 1uF/X 1uF/X 1uF/X 1uF/X 1uF/X 1uF/X 1uF/X 1uF/X 1uF/X 1uF/X
10% 270uF/FP/S/16V/68/13m 16V 16V 16V 16V 16V 16V 16V 16V 16V 16V 16V 16V 6.3V 6.3V
RS31 0.005ohm/X
X7R COMMON 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10%
402 COMMON
20% X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X6S X7R X7R
COMMON

m
2512_VIRTUAL_4PIN 16V@105degC 402 402 402 402 402 402 402 402 402 402 402 402 603 603
AL-Polymer COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON
PCB CO-LAYOUT 2.49A@105degC,100KHz
nv_capp
0.024ohm
SMD_D60
C62751
GND 100u/TP/16V/D/50m/X
12V_CH1_INN

o
52 OUT COMMON
20% GND
12V_CH1_INP
GND 16V@105degC
52 OUT
TA-Polymer PEX 8 Input Present 1/A

.c
1.33A@85degC,100KHz
0.05ohm
SMD_7343

2 2

ck
lo
un
PEX 3V3 INPUT - 10W

st
fa
3V3 3V3_F
3.3V
3A
R755 0ohm 0.125
402 0.05 ohm COMMON

s-
C1163 R751 0ohm C1158 C2184 C2185 C2186
0.1uF 10uF 1uF/X 0.47u/6/X7R/16V/K/X0.1uF
402 0.05 ohm COMMON
16V 10V 6.3V 16V 16V
3 3
10% 10% 10% 10% 10%
R750 0ohm

m
X7R X5R X7R X6S X7R
402 402 0.05 ohm COMMON 805 603 402 402
COMMON COMMON COMMON COMMON COMMON

GND
ru
GND
Supply for 3V3_PROT and OVRM
.fo
w
w
w

4 4

3V3_AUX
3V3_AUX_CON

R657 0ohm/X
C598 0.1uF/X 805 0.05 ohm COMMON
GND
402 16V 1A
10% R658 U517
3V3_AUX
X7R 10k/X GS7615STDD-R
COMMON SOT23_5_DP 0.300
1%
COMMON
402
COMMON 3.3V
5 1
IN OUT

nv_res R661 C615 C599

PS_5V_PGOOD R664 6.81k/X 3V3_AUX_SW_EN 6.81k/X 0.1uF/X 10uF/X
4
IN 30,34,47 EN/EN* 1% 16V 6.3V
402 1% COMMON
402 10% 10%
COMMON X7R X7R
SNN_3V3_AUX_OC
2 GND 3 402 805
OC*/ISET
COMMON COMMON

3V3_AUX_FUSE

GND
5 GND 5

GIGABYTE
ASSEMBLY <ASSEMBLY_DESCRIPTION>
PAGE DETAIL PS: PEX_12V, PEX_3V3 AND A3V3_AUX
Title

ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
PEX_INPUT & FILTERING, PEX_3V3, 3V3_AUX
MAY
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY Size Document Number Rev
DISCLAIMS ALL Custom 1.0
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR
INDUSTRY STANDARDS. GV-N3070GAMING OC-8GD
A B C D E F G
Date: Thursday, September 17, 2020 Sheet 45 of 57
 A B C D E F G H

Page46: STEERING, UPB, HOT UNPLUG

POWER CONNECTOR HOT-UNPLUG DETECT 3V3_AON

R554 0ohm/X
402 0.05 ohm COMMON
R61488
D502 THERM_OVERT* 10k/4/1
1G1D1S 3
1 BAT54C D Q505
5%
1
402
30V
INPUT_PEX6_DT1_HUP* R549 PJC138K
COMMON 0.125
INPUT_PEX8_2_DT1_R*
0.2A 10k/X INPUT_HOT_UNPLUG_DT_R SOT323_1G1D1S INPUT_PEX8_2_DT1*
1G R61489 1k/4/1
SOT23 COMMON 44 OUT 44,46,56 OUT
402 5% COMMON S 2 402 1% COMMON
COMMON
INPUT_PEX8_DT1_R*
2
IN 42,44,56 3V3_F 50V
0.36A C62719 C62720
3 1600mohm@10V / 2500mohm@4.5V / 4500mohm@2.5V
INPUT_PEX8_DT2_R* 1.2A 220pF/X 10nF
1
IN 42,44 0.236W
20V 50V 16V
R505 10% 10%
D513 3 INPUT_EN_HPD
10k/X 1G1D1S X7R X7R
BAT54C D Q501 3V3_AON
5% 402 402
30V 402 2N7002W COMMON COMMON
0.2A INPUT_HOT_UNPLUG_R INPUT_HOT_UNPLUG_Q
COMMON SOT323_1G1D1S
3 1G COMMON
SOT23 C
R541 1B1C1E Q502 S 2 60V GND GND
INPUT_PEX8_2_DT1_R* COMMON R61490
2 100k/X 1B MMBT2222A 0.115A

IN 44,46,56 SOT23_1B1C1E
5000mohm@10V / 7500mohm@4.5V / 0mohm@2.5V
0.8A
PEX 8 Input Present 2/B 10k/4/1
3 402 1% COMMON
COMMON 0.12W
INPUT_PEX8_2_DT2_R*
1 C522 E 2 20V 5%
IN 44,46 22nF/X 402
COMMON
6.3V INPUT_PEX8_2_DT2_R*
INPUT_PEX8_2_DT2* R61491 1k/4/1

om
10% 44 OUT 44,46 OUT
402 1% COMMON
X7R
INPUT_EN_HPD_Q C62721
402
COMMON
220pF/X C62722
GND
50V 10nF
ADD PEX8_2 1G1D1S 3
D 10% 16V
GND Q504 X7R 10%
R540 2N7002W 402 X7R
THERM_OVERT* 20k/X INPUT_NVVDD_EN_HPD SOT323_1G1D1S
1G COMMON 402
IN 27,36,48,54 COMMON
402 1% COMMON S 2 COMMON

.c
C517
60V GND
10nF/X 0.115A
5000mohm@10V / 7500mohm@4.5V / 0mohm@2.5V GND
16V 0.8A
0.12W
10% 20V
2 X5R
2

ck
402
COMMON

GND GND
ADD UNPLUG DETECT POWER CONNECT 2

lo
un
12V CURRENT STEERING (UNDER POWER BOOT):
GUIDES CURRENT FROM PEX EDGE TO PEX 8 PIN INPUT AREA

st
12V_PEX8_2

12V CURRENT STEERING (UNDER POWER BOOT):

fa
GUIDES CURRENT FROM PEX EDGE TO PEX 8 PIN INPUT AREA C62723 1uF/X 12V_PEX6_8_F1_STEER_N_2
603 16V

s-
10% 12V / 12V
X7R 1.28W / 1.28W

R61493
12V_PEX8_1 -34A / -34A
3V3_AON COMMON [ ],[ ]@10V / 20mohm,20mohm@4.5V / 25mohm,25mohm@2.5V
402 1 25mohm / -6A

3 R61492 100k/X 12V_PEX6_8_F1_STEER_RC_2 S -20V / -20V

3
2
COMMON
402 5% COMMON COMMON G DFN3X3_DUAL

m
R61499 20k/X EMF20B02V
Q10901A
5%
C366 1uF/X 12V_PEX6_8_F1_STEER_N 100k/X
D 6
1% 12V_PEX6_8_F1_STEER_RC_Q_2 1G1D1S
603 16V
402
10% R61494 24.9k/X 12V_PEX6_8_STEER_C_2
12V / 12V COMMON 1G1D1S 6
X7R 1.28W / 1.28W D

R370
Q10902A 402 COMMON
COMMON
ru -34A / -34A 1%
1
[ ],[ ]@10V / 20mohm,20mohm@4.5V / 25mohm,25mohm@2.5V
25mohm / -6A 2N7002DW C62724
402
R362 100k/X 12V_PEX6_8_F1_STEER_RC -20V / -20V INPUT_PEX6_8_DT1_STEER_2 SOT363 1uF/X
2 S 2G COMMON
COMMON 16V
402 5% COMMON COMMON G DFN3X3_DUAL S 1
10%
20k/X 5%
EMF20B02V
Q10A 60V X7R
0.115A
6 603
.fo
12V_PEX6_8_F1_STEER_RC_Q
D -1000mohm@10V / -1000mohm@4.5V / -1000mohm@2.5V
0.5A
1G1D1S 12V_F COMMON
0.225W

6 R369 24.9k/X 12V_PEX6_8_STEER_C 20V

1G1D1S GND
D Q8A 402 COMMON
1% GND
2N7002DW C348 C62725 1uF/X 12V_F_PEX8_STEER_N_2
INPUT_PEX8_STEER R1627 0ohm/X INPUT_PEX6_8_DT1_STEER SOT363 1uF/X
2G D514 603 16V
IN 42 COMMON 16V 10%
402 0.05 ohm COMMON S 1 BAS70-06W 1G1D1S 5
w

10% X7R D

R61497
60V X7R COMMON 70V Q10901B
INPUT_PEX8_2_DT1_R* COMMON
0.115A
603 1 70mA 402
EMF20B02V
-1000mohm@10V / -1000mohm@4.5V / -1000mohm@2.5V
IN 44,46,56 R61496 100k/X 12V_F_PEX8_STEER_N_R_2
4G
0.5A DFN3X3_DUAL
12V_F 0.225W
COMMON 3
20V INPUT_PEX8_2_DT2_R* COMMON
GND 2 SOT323 402 5% COMMON COMMON S 3
IN 44,46 -20V / -20V
w

25mohm / -6A
GND 20k/X 5% [ ],[ ]@10V / 20mohm,20mohm@4.5V / 25mohm,25mohm@2.5V
C368 1uF/X 12V_F_PEX8_STEER_N -34A / -34A
1.28W / 1.28W
12V / 12V
603 16V
10% 5
1G1D1S
X7R D 12V_F_PEX8_STEER_N_R_Q_2
w

R364

Q10B
COMMON
402
EMF20B02V 1G1D1S 3 R61498 24.9k/X
R361 100k/X 12V_F_PEX8_STEER_N_R 4G DFN3X3_DUAL D Q10902B 402 1% COMMON
COMMON
402 5% COMMON COMMON S 3 -20V / -20V
2N7002DW
SOT363
5G
25mohm / -6A
4 20k/X 5% [ ],[ ]@10V / 20mohm,20mohm@4.5V / 25mohm,25mohm@2.5V COMMON
4
-34A / -34A
1.28W / 1.28W S 4
12V / 12V
60V
0.115A
-1000mohm@10V / -1000mohm@4.5V / -1000mohm@2.5V
12V_F_PEX8_STEER_N_R_Q 0.5A
0.225W

1G1D1S 3 R356 24.9k/X 20V

D Q8B 402 COMMON

1% GND
2N7002DW
SOT363
5G COMMON
S 4
60V

ADD PEX8_2
0.115A
-1000mohm@10V / -1000mohm@4.5V / -1000mohm@2.5V
0.5A
0.225W
20V

GND

5 5

ASSEMBLY <ASSEMBLY_DESCRIPTION>
PAGE DETAIL PS: STEERING, UPB, HOT UNPLUG
GIGABYTE
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS Title
MAY
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY
DISCLAIMS ALL
STEERING, UPB, HOT UNPLUG
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR
INDUSTRY STANDARDS. Size Document Number Rev
Custom 1.0
A B C D E F G
GV-N3070GAMING
H
OC-8GD
Date: Thursday, September 17, 2020 Sheet 46 of 57
 A B C D E F G H

Page47: SEQ: 5V, 1V8, 3V3_SEQ, DDC_5V, DP_AUX_PROT

12V_PEX8_F1_RTD3
Used for Power Sequence Only

U31
5V ENABLE 12V_F

R410 R408 5V
3.3V
GS7132UD-3P3-R
1 UDFN4_NOVR 3V3_SEQ 1
10k 100k COMMON
1% 1%
402 402 uDFN 1x1
COMMON PS_5V_EN_Q2_R COMMON For 5V Buck-Boost 4 IN OUT 1

R1618
30.1k 1B1C1E
C
3 R390 0ohm
30
PS_5V_EN
OUT
3V3_SEQ C406
R462
10k/X
C400 C391 C392
Q14B 402 0.05 ohm COMMON 1uF 1%
1% PS_5V_EN_Q2 4.7uF 10u/6/X6S/6.3V/M 10uF/X
5B 3904_SERIES 6.3V 402 3 EN GND 2
402 SOT363 COMMON 6.3V 6.3V 6.3V
COMMON COMMON
10%
NC/TP 5
X6S PS_3V3_SEQ_EN_R 20% 20% 10%
E 4 X6S X6S X7R
R397 C381 402
603 603 805
27.4k 10nF COMMON R435
1B1C1E 6 COMMON COMMON COMMON
C 1% 16V 0ohm
Q14A
GPIO1_GC6_FB_EN PS_5V_EN_Q1 402 10% 0.05 ohm
R383 10k/X 2B 3904_SERIES COMMON GND GND GND GND GND
IN 27,43,48,50,52 SOT363
X7R 402
PCB CO-LAYOUT
402 1% COMMON GND 402 COMMON
COMMON
E COMMON PS_5V_PGOOD
1
C2170 R1619 IN 30,34,45,47
0.1uF 4.99k

m
GND GND
16V 1%
10% 402
X7R COMMON
402
COMMON GND

o
GND GND
D26
A K
RB521S30T1G

.c
3V3_SEQ
1V8 ENABLE 3V3_SEQ 5V
SOD523_AK
30V
0.2A
C380 0.1uF COMMON
GND
R413 R442 402 16V
2 2D5 1
SDM20U30-7 2

ck
10k 4.99k 10%
X7R
1% 1% SOD523
COMMON
402 402 30V

5
COMMON COMMON U26 0.2A
PS_5V_PGOOD R421 0ohm PS_5V_PGOOD_1V8_AND 1
COMMON
IN 30,34,45,47 SN74LV1T08DCKR nv_res PS_1V8_EN
PS_1V8_EN_AND R417 100k/X
402 0.05 ohm COMMON 4
PS_VMON_PGOOD 29 OUT
R320 0ohm/X

lo
2 SC70-5 402 1% COMMON 5V
IN 44,48,50
COMMON 402 0.05 ohm COMMON
PCB CO-LAYOUT C399
R437

3
R430 0.1uF
100k
10k 16V U20
1%

un
1% 10% R323 EM5203AJ-02A DDC_5V
402
402 X7R 10k/X SOT23_5_EFU
COMMON
COMMON 402 COMMON
1%
COMMON
GND 402
COMMON 5V 5 1 0.125 3.3V 0.5A
IN OUT
R412 0ohm/X
GND 402 0.05 ohm COMMON GND
GND
DDC5V_EN

st
R324 0ohm 4
EN/EN* C296 C294 C291
402 0.05 ohm COMMON
220pF 4.7uF 10uF/X
DDC_5V_OC 50V 6.3V 6.3V
2 GND 3
OC*/ISET 5% 20% 10%

fa
C0G X6S X7R
402 603 805
R1671 COMMON COMMON COMMON
10k/X
GND NO STUFF
5%
402
Place close to 5V regulator

s-
COMMON

R404
1k
DDC_5V
1% GND
3 GND 3
402

m
COMMON

1V8

DPPWR ENABLE
ru R392
10k/X
1%
402
COMMON IOVDD_PROT LDO (NV3V3 OR 1V8 JUMPER)
.fo
PS_1V8_PGOOD R400 0ohm DP_PWR_EN
1V8 IOVDD_PROT
IN 29,48 22,24 OUT
402 0.05 ohm COMMON 5V

C378
0.1uF/X
R393
IOVDD_PROT U32
R452 0ohm
603 0.05 ohm COMMON
100k/X 3.3V/X
16V C416 NCP114AMX330TCG
1%
w

10%
402
1uF/X UDFN4_NOVR
X7R COMMON
COMMON 6.3V
402
10% uDFN 1x1
COMMON
X6S 4 1
402
IN OUT
w

GND COMMON
GND
C411
GND 3 GND 2
EN 1uF/X
5 6.3V
w

NC/TP
10%
X6S
402
COMMON

4 GND 4
GND

12V_F 12V_F

R327 R330
10k 10k
1% 1%

DP_AUX 402
COMMON
402
COMMON
DP_AUX_PROT
22,24
PROTECTION 1B1C1E
C
6
Q7A
1B1C1E
C
3
Q7B
OUT

R336 30.1k DP_AUX_PROT_R 2B 3904_SERIES 5B 3904_SERIES

402 COMMON
SOT363 DP_AUX_PROT_Q SOT363
1% COMMON COMMON
E 1 E 4

GND
GND

5 5

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE

PAGE DETAIL SEQ: 5V, 1V8, 3V3_SEQ
Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY SEQ: 5V, 1V8, 3V3_SEQ, DDC_5V, DP_AUX_PROT
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY
DISCLAIMS ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR Size Document Number Rev
Custom 1.0
INDUSTRY STANDARDS.
A B C D E F G
GV-N3070GAMING
H
OC-8GD
Date: Thursday, September 17, 2020 Sheet 47 of 57
 A B C D E F G H

Page48: SEQ:NVVDD, PEX, FBVDDQ ENABLE

1V8 1V8 1V8

D6
R419 R443 BAS70-06W R433
10k 10k/X 70V 10k
1% 1% 70mA 1%
402 402 SOT323 402
COMMON COMMON COMMON COMMON
THERM_OVERT*
1
IN 27,36,46,54 R455 0ohm/X
1 3 1
PS_1V8_PGOOD R444 0ohm PS_1V8_PG_RD*
2 402 0.05 ohm COMMON
IN 29,47
402 COMMON
0.05 ohm
R450 0ohm/X
402 0.05 ohm COMMON 1V8 R_4 0ohm/X
402 0.05 ohm COMMON 3V3_SEQ
D9
R_2 C393 0.1uF
BAS70-06W
10k/X 70V GND
402 16V
1% 70mA 10%
402 SOT323 X7R
R431 10k/X
COMMON COMMON COMMON NVVDD ENABLE

5
GPIO4_GC6_MS_NV_EN U29
1 402 1% COMMON
27 IN PS1_NVVDD_EN_PROT
3 1
2 4 PS_NVVDD_EN_RD 2D7 1
SDM20U30-7
PS_NVVDD_EN
PS_VMON_PGOOD 34 OUT
2 SC70-5
44,47,50 IN SOD523
COMMON 30V
PCB CO-LAYOUT 0.2A C409 R453
SN74LV1T08DCKR

3
R454 COMMON 0.1uF 4.02k

m
100k PCB CO-LAYOUT 16V 1%
1% 10% 402
402 X7R COMMON
COMMON 402
COMMON
GND

o
GND GND
PCB CO-LAYOUT

.c
GND

2 3V3_SEQ 2

ck
C524 0.1uF
GND
402 16V
10%
X7R
COMMON
PEX ENABLE

lo
1 U505
4 PS_PEXVDD_EN
PS_NVVDD_PGOOD 31 OUT
2 SC70-5
23,25,34 IN
COMMON
R512

un
SN74LV1T08DCKR

3
100k/X
1%
402
COMMON

GND

st
R527 0ohm/X
402 0.05 ohm COMMON GND

PCB CO-LAYOUT

fa
s-
3 3

m
ru
.fo

PCB CO-LAYOUT
w

R367 0ohm
402 0.05 ohm COMMON
w

3V3_SEQ

C364 0.1uF/X

GND
w

402 16V
10%
FB ENABLE

5
X7R
COMMON

4 1 4
R355 25.5k PS_FBVDD_EN
4
GPIO1_GC6_FB_EN 32 OUT
2 402 1% COMMON
IN 27,43,47,50,52 U24
R376 M74VHC1GT32DFT2G
10k/X SC70 C358 R360
3

1% COMMON 10nF 100k/X

402 16V 1%
COMMON 402
10%
X5R COMMON
402
COMMON
GND
GND
GND GND

PS_FBVDD_BUFF
32 OUT

R359
4.99k
1%
402
COMMON

GND
5 5

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE

PAGE DETAIL SEQ: NVVDD, PEX, FBVDDQ ENABLE
Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY SEQ:NVVDD, PEX, FBVDDQ ENABLE
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY
DISCLAIMS ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR Size Document Number Rev
Custom 1.0
INDUSTRY STANDARDS.
A B C D E F G
GV-N3070GAMINGH OC-8GD
Date: Thursday, September 17, 2020 Sheet 48 of 57
 A B C D E F G H

Page49: SEQ:MISC

1 1

IOVDD_PROT

R562
10k
1%
402
COMMON

PEX_CLKREQ_LEVEL_SHIFT_GATE
PS_PEXVDD_PGOOD R560 0ohm
IN 31
402 0.05 ohm COMMON

o m
3V3 3V3_AUX_CON

PEX_CLKREQ*

.c
D504
C539

2
2 BAT54CW 2
0.1uF/X

ck
30V
16V 0.2A
10% R1546 SOT323
X7R 10k COMMON
IOVDD_PROT 402

3
COMMON
1% PEX_CONN_B12_PU_3V3

1G1D1S
402
R585

lo
COMMON
R561 10k/X
10k

1
1%
GND

G
1% 402
402 COMMON

S
COMMON

D
GPU_PEX_CLKREQ* PEX_CLKREQ*

un
IN 3 3,4 OUT

Q509
DMN61D9UW-7
SOT323_1G1D1S
COMMON
2

st
PEX_REFCLK Power Domain: PEXVDD

fa
GPU_WAKE*

s-
IOVDD_PROT 3V3_AUX_CON
3 3

m
R626
10k R630
SOT323_1G1D1S

10k/X
DMN61D9UW-7

1%
402 1%
COMMON

COMMON 402
ru Q512

COMMON
2

GC6_GPU_WAKE* PEX_WAKE*
IN 3 3 OUT
D
S
.fo
G
1

1G1D1S

IOVDD_PROT
w

C562
0.1uF/X
16V
w

10%
X7R
402
COMMON
w

GND

4 PEX_RST# LOGIC 1V8 4

3V3_SEQ

Accept 3V3 Logic C506 0.1uF

C519 0.1uF/X GND
GND 402 16V
402 16V 10%
10% X7R
COMMON
5

X7R
U501
COMMON
5

U503 1 SN74LVC1G08
1 4 PEX_RST_BUF*
PEX_RST_AND* 3,56 OUT
4 2 SC70-5
PEX_RST*
2 SC70-5 COMMON
IN 3 R514 R515
COMMON
3

100k/X 100k
SN74LVC1G08
3

1% 1%
402 402
COMMON COMMON

GND
R535 0ohm GND
402 0.05 ohm COMMON GND GND

5 5

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE

PAGE DETAIL SEQ: MISC
Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY SEQ:MISC
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY
DISCLAIMS ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR Size Document Number Rev
Custom 1.0
INDUSTRY STANDARDS.
A B C D E F G
GV-N3070GAMINGH OC-8GD
Date: Thursday, September 17, 2020 Sheet 49 of 57
 A B C D E F G H

Page 50: SEQUENCE:Voltage Monitor

3V3PEX Voltage Monitor

1 5V 1

R645
0ohm/X
0.05 ohm
402
COMMON

A5V_D1
D505
1N4148WT
SOD523_AK
80V
0.25A

K
COMMON

5V_RC1

3V3
C553 R620

m
4.7uF/X 2k/X
6.3V 1%
20% 402
X6S COMMON
Route the trace to PEX Golden Finger 603

o
COMMON
R632 U512
1k/X NCP301HSN27T1G PS_VMON_PGOOD
1G1D1S 3
1% TSOP_5
GND D 44,47,48 OUT
Q514

.c
COMMON
402
COMMON PJC138K
3V3_SENSE 2 1 3V3_RST 1G
SOT323_1G1D1S
INPUT RST COMMON
S 2
2 R640 C565 2
27.4k/X 1uF/X

ck
1% 16V
402 10%
COMMON X6S
SNN_3V3MON_NC1
402 NC1 4
COMMON SNN_3V3MON_NC2
3 GND NC2 5
GND

lo
VTH = 2.8V
SENSE<VTH RST:Floating 1G1D1S 3
GND SENSE>VTH RST:0 D Q513
PJC138K
GPIO1_GC6_FB_EN SOT323_1G1D1S

un
1G
IN 27,43,47,48,52 COMMON
S 2

GND

st
PFM_PF_BSOK R613 0ohm
IN 52
402 0.05 ohm COMMON

fa
s-
3 3

m
ru
.fo

BOM Configuration
w

OPTIONS PEX3V3_SENSE PEX12V_SENSE OTHER_12V_SENSE

w

Use Pre-Filter Pre-Filter Pre-Filter Pre-Filter

w

NO Pre-Filter
Voltage_Monitor
Voltage_Monitor
N/A

4 4

Signal Direction Function

3V3 INPUT Sense the 3V3 Voltage from PCIE golden finger

12V INPUT Sense the 12V Voltage from PCIE golden finger

PS_VMON_PGOOD OPEN-DRAIN Floating(H) once both 3V3 and 12V reach Vth

GC6_FB_EN INPUT Indicator for RTD3/GC6 residence,Use to Mask the VMON_PGOOD

PS_PF_SKIP INPUT From INA3221(VPU) or Pre-filter(SKIP)

PS_PF_BSOK INPUT From INA3221(PV) or Pre-filter(BS_OK)

5 5

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE

PAGE DETAIL SEQ: VOLTAGE MONITOR
Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY SEQUENCE:Voltage Monitor
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY
DISCLAIMS ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR Size Document Number Rev
Custom 1.0
INDUSTRY STANDARDS.
A B C D E F G
GV-N3070GAMING
H
OC-8GD
Date: Thursday, September 17, 2020 Sheet 50 of 57
 A B C D E F G H

Page51: FAN&LED

2-PIN LED HEADER

FAN_LED_VDD

1 1
C373
0.1uF/X
16V
10%
X7R
402
COMMON

GND

o m
.c
2 2

ck
lo
un
st
FAN_LED_VDD

fa
4-pin GPU fansink

DUAL FAN 4-PIN HEADERS C2108

C390
1nF
C387
1uF
PWM1 J15
TACH2 5753104-T0006D-H

s-
220pF/X 50V 25V
12V 3
MALE
2.0MM
50V 10% 10%
GND4 VERTICAL
10% X7R X7R
GPU
402 603
56 X7R
IN

COMMON
3 402 COMMON COMMON FAN_LED_VDD 3
COMMON

m
GPIO3_FAN_B_PWM_BUF

GND
1V8 3V3_F
ru GND
C410 0.1uF
R429 402 16V
GND
10k 10%
1% X7R
402 COMMON
5

U30
.fo
COMMON
GPIO3_FAN_PWM_B
1 1V8
IN 27 C2109 C2110 PIN1&8 for lock
4
220pF/X 220pF/X
2 SC70-5
R441 50V 50V
COMMON
2k 10% 10%
FAN_LED_VDD
SN74LV1T08DCKR X7R X7R
3

3
1%
D8 402 402 GND GND
w

402 R_1 R445

COMMON BAT54CW COMMON COMMON
10k 10k 30V
1% 1% 0.2A
GND 402 402 SOT323 4-pin GPU fansink
COMMON COMMON
w

1
COMMON GPIO3_FAN_B_PWM_BUF
GND PWM1 J16
TACH2 5753104-T0006D-H
GPIO7_FAN_TACH_B GPIO7_FAN_B_TACH_R MALE
R_3 100ohm GND
12V 3 2.0MM
OUT 27,56 GND4 VERTICAL
402 1% COMMON
w

12V_F 12V_PEX8_F1_R4 GPU

GPIO13_FAN_TACH_A COMMON
R426 100ohm
OUT 27,56
402 1% COMMON

4 C394 C408 C1208 C1183 C2113 4

GND
4.7nF/X 4.7nF/X 1nF 1uF 220pF/X
Follow NV 0817 update
16V 16V 50V 25V 50V
10% 10% R377 R385 R378 R386 10% 10% 10%
FAN_LED_VDD
X7R X7R X7R X7R X7R
0ohm 0ohm/X 0/8 0ohm/X
402 402 3V3_F 402 603 402
COMMON COMMON 0.05 ohm 0.05 ohm 0.05 ohm 0.05 ohm COMMON COMMON COMMON
805 805 805 805
1V8 C417 0.1uF
COMMON COMMON COMMON COMMON
PIN1&8 for lock
GND
402 16V
10% PCB CO-LAYOUT PCB CO-LAYOUT
R424 X7R
10k COMMON
5

GND U28 GND

1%
1
402 GPIO16_FAN_A_PWM_BUF
COMMON 4
GPIO16_FAN_PWM_A 2 GPIO13_FAN_A_TACH_R
SC70-5
IN 27 R448
COMMON
2k
SN74LV1T08DCKR
3

1% C2111 C2112
402 220pF/X 220pF/X
COMMON
50V 50V
GPIO16_FAN_A_PWM_BUF

10% 10%
GND X7R X7R
402 402 GND GND
COMMON COMMON
GND

GND

56
5 5
IN

GIGABYTE
ASSEMBLY <ASSEMBLY_DESCRIPTION> Title
PAGE DETAIL FAN & LED FAN&LED
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS Size Document Number Rev
MAY Custom 1.0
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY
DISCLAIMS ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR
GV-N3070GAMING OC-8GD
INDUSTRY STANDARDS. Date: Thursday, September 17, 2020 Sheet 51 of 57
A B C D E F G H
 A B C D E F G H

Page52: OVRM_PWR SENSE MODE PIN STATUS MULTIPLEXER OPERATION

LOW DEVICE A

TRI-STATE(FLOATING) STAND-ALONE

HIGH DEVICE B

1 1

ENABLE PIN STATUS MULTIPLEXER OPERATION

3V3_SEQ 3V3_F

LOW FULLY FUNCTIONAL

R526
R520 0ohm
0ohm/X TRI-STATE(FLOATING) LIMITTED FUNCTION
0.05 ohm
0.05 ohm
402
402
COMMON
COMMON
HIGH STANDBY

PFM_ADC_VCC
PFM_CH1_SH_IN_P1_RCR 12V_CH1_INP
R542 49.9ohm
45,52 IN
402 1% COMMON

U506 0.125 C518 680pF/X

m
VREG QFN32 Monitor us5650QQKI 402 50V COMMON
C512 X7R 10%
QFN32
1uF 12V_CH1_INN
COMMON R534 0ohm
10V
COMMON
45 IN
402 0.05 ohm

12V_CH1_INP PFM_CH1_BS_IN1 PFM_ADC_VCC 10%

o
R548 68.1k 3 BS_IN1 VCC 27
IN 45,52 750ohm
X5R
402 1% COMMON R557 402
PFM_CH1_SH_IN_P2_RCR 12V_PEX8_1_CH2_INP

AGNDA
C532 0.1u/4/X7R/16V/K 402 1% COMMON COMMON R568 49.9ohm
402 16V
44,52 OUT

.c
X5R 402 1% COMMON

10%
C536 680pF/X
COMMON GND
12V_PEX8_1_CH2_INP PFM_CH1_BS_IN2
6 2 PFM_CH1_SH_IN_P1 R547 402 50V
R574 68.1k BS_IN2 SH_P1 49.9ohm COMMON
IN 44,52 X7R 10% 12V_PEX8_1_CH2_INN
402 1% COMMON R582 750ohm 402 1% COMMON R567 0ohm
PFM_CH1_SH_IN_N1 44 IN

AGNDA
2 C540 0.1u/4/X7R/16V/K 402 1% COMMON
SH_N1 1 402 0.05 ohm COMMON 2

ck
402 16V X5R
10% PFM_CH1_SH_IN_P3_RCR 12V_PEX8_1_RS4_CH3_INP
COMMON R609 49.9ohm
12V_PEX8_1_RS4_CH3_INP PFM_CH1_BS_IN3 PFM_CH1_SH_IN_P2 R571 44,52 IN
R608 68.1k 11 BS_IN3 SH_P2 5 49.9ohm 402 1% COMMON
IN 44,52 750ohm C543 0.1uF
402 1% COMMON R612 402 1% COMMON
12V_PEX8_2_CH4_INP R1659 PFM_CH1_SH_IN_N2
68.1k/X 402 1% COMMON
SH_N2 4 402 16V COMMON
IN 44,52 402 COMMON R1662 X7R 10% 12V_PEX8_1_RS4_CH3_INN
1% 0ohm/X R600 0ohm

lo
0.1u/4/X7R/16V/K 44 IN
AGNDA

COMMON 402 0.05 ohm

C546 402 0.05 ohm COMMON

402 16V
PFM_CH1_BS_IN4
14 12 PFM_CH1_SH_IN_P3 R375 49.9ohm R1663 0ohm/X 12V_PEX8_1_RS4_CH3_INP
BS_IN4 SH_P3
10% X5R
COMMON 402 1% COMMON 402 0.05 ohm COMMON
12V_PEX8_2_CH4_INP R603 PFM_CH1_SH_IN_N3 R1664
68.1k SH_N3 13 0ohm/X
IN 44,52

un
402 1% COMMON R604 750ohm 402 0.05 ohm COMMON

0.1u/4/X7R/16V/K
AGNDA

C548 402 1% COMMON

9 RGND GEN2 12V_PEX8_2_CH4_INP
0.05 ohm 402 16V 9 GND_FET SH_P4 15 PFM_CH1_SH_IN_P4 R388 49.9ohm
PFM_CH1_SH_IN_P4_RCR
R599 49.9ohm
44,52 IN
AGNDA

10% PFM_FITTER_GND_FET
402 1% COMMON 402 1% COMMON
R591 0ohm COMMON
X5R 32 NC GEN2 PFM_CH1_SH_IN_N4 C545 0.1uF
402 COMMON R529 237ohm 32 SH_O1 SH_N4 16
402 COMMON PFM_SKIP
1% 402 16V COMMON
PFM_FITTER_SH_O1 X7R 10% 12V_PEX8_2_CH4_INN 52 IN PFM_PF_BSOK
C510 15nF C537 47pF/X 3V3_SEQ 3

st
R598 0ohm 1G1D1S
10% C0G 402 COMMON 44 IN D 50 OUT
COMMON X7R 402 16V
402 0.05 ohm COMMON Q20B
7 IMON1 GEN2 27 GPU_ADC_IN_P OUT
C535 47pF/X
R581 95.3ohm 7 SH_O2 DIFF_P 20 2N7002DW
AGNDA 402 COMMON
402
GND R434 5G
SOT363
1% COMMON C0G COMMON
PFM_FITTER_SH_O2 GPU_ADC_IN_N C538 47pF/X 10k/X
C542 15nF
DIFF_N 19 1G1D1S 6 S 4

fa
PS_NVVDD_IMON_R COMMON X7R 402 16V 10%
402
GND 1% D
R587 0ohm/X COMMON C0G Q20A
34,52 IN nv_cap 10 NC GEN2 27 OUT 402
2N7002DW
60V
0.115A
402 0.05 ohm COMMON R592 475ohm 10 SH_O3 COMMON -1000mohm@10V / -1000mohm@4.5V / -1000mohm@2.5V
PFM_PF_BSOK_R SOT363
C549 402 1% COMMON
BS_OK 30 R423 0ohm
PFM_PF_BSOK_R_Q
2G COMMON
0.5A
0.225W
100pF/X PFM_FITTER_SH_O3 20V
C547 15nF 402 0.05 ohm COMMON S 1
50V 5V COMMON X7R 402 16V 10%
17 BG_REF_OUT GEN2 8 IMON2 GEN2
C403

s-
60V
5% PFM_IMON2_GEN2 PS_NVVDD_IMON_R 0.115A
R577 178ohm 17 NC 8 1nF/X
SH_O4 R610 0ohm/X nv_cap
C0G
1% 402 COMMON 34,52 IN
R422
50V
-1000mohm@10V / -1000mohm@4.5V / -1000mohm@2.5V
0.5A
402 18 BS_REF GEN2 402 0.05 ohm COMMON 0.225W GND
R531 PFM_BV_REF_GEN2
C555 10% 20V
COMMON C541 15nF PFM_FITTER_SH_O4
18 49.9k/X
R396 0ohm/X 100pF/X X5R
1k/X X7R 16V 10% NC PIN21:ADDR0 STRAP OF GEN2 1%
3 COMMON 402
21 ADDR0 GEN2 402 0.05 ohm COMMON 50V 402
402 GND 3
5% PFM_BG_REF_OUT_R PFM_ADDR0_GEN2 PFM_ADC_VCC COMMON
21 5%

m
AGNDA R590 0ohm/X R382 681k/X COMMON
402 COMMON 402 0.05 ohm NC C0G
402 1% COMMON
0.05 ohm COMMON I2CC_SCL_R
GPIO22_ADC_MUX_SEL GPIO22_ADC_MUX_SEL_OVR FILTER_NC4_TP R416 0ohm/X 402
R528 0ohm 29 MUX_SEL 31 27,34 OUT R389 681k/X GND PFM_PF_BSOK_RC_B
IN 27 NC TP8 402 0.05 ohm COMMON COMMON
R456 0ohm
402 COMMON 402 1% COMMON
PFM_ADC_FILTER_EN R414 0ohm R401 110k AGNDA
28 EN 23 SCL GEN2 PFM_BV_REF C402 GND 402 0.05 ohm COMMON
402 0.05 ohm COMMON 402 1% COMMON
PFM_BG_REF_OUT R428 90.9k/X PFM_PF_BSOK_RC_Q_C
0.05 ohm
ru BG_REF_OUT 23 1nF/X
PFM_SKIP PFM_SKIP_R PFM_BG_REF_OUT_R 402 1% COMMON
R543 0ohm 25 3 16V
SKIP 24 SDA GEN2
402 24 PFM_BS_REF
R403 0ohm/X
I2CC_SDA_R R427 C 1B1C1E 10%
COMMON BS_REF 27,34 OUT
Q18
26 NC 402 COMMON R399 10k 3904_SERIES B1 X5R
22 ADDR1 GEN2 0.05 ohm
PFM_ADC_VCC 10k/X PFM_ADC_FILTER_MODE PFM_CM_REF_IN 365k 1% SOT323_1B1C1E 402
R525 26 MODE CM_REF_IN 22 R402 0ohm 402 COMMON COMMON
402 1%
E
.fo
402 1% COMMON 0.05 ohm COMMON COMMON 2
402
COMMON
R532
R523 R533 GND
30.1k/X 33
10k 1%
10k/X GND
1% 1% GND
402
402
402
PLACE CLOSED TO PIN33 GND
COMMON VS1
COMMON COMMON VIRTUAL_SHORT
w

SHUNT COMMON
C528 C379 C385 R394 681k/X PFM_ADC_VCC
1nF 1nF 1nF
402 1% COMMON
16V 16V 16V
10% 10% 10% R395 681k GND
AGNDA GND X5R X5R X5R
w

GND GND GND 402 1% COMMON

5V 402 402 402
PIN22: ADDR1 STRAP OF GEN2
COMMON COMMON COMMON
w

GND

4 D501 4
A

1N4148WT PFM_IMON2_GEN2
SOD523_AK
80V
0.25A
K

COMMON

5V_RC2
nv_cap
R597
C550
11k/X
100pF/X
1%
R518 C511 50V
402
2k 4.7uF 5%
COMMON
1% 6.3V
C0G
402 20% 402
COMMON X6S COMMON
603
COMMON

GND

AGNDA

52 OUT

1G1D1S 3
D Q503
PJC138K
GPIO1_GC6_FB_EN 1G
SOT323_1G1D1S
IN 27,43,47,48,50 COMMON
S 2
5 5

GND

ASSEMBLY <ASSEMBLY_DESCRIPTION> GIGABYTE

PAGE DETAIL PS:OVRM_PWR_SENSE
Title
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
MAY OVRM_PWR SENSE
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY
DISCLAIMS ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR Size Document Number Rev
Custom 1.0
INDUSTRY STANDARDS.
A B C D E F G
GV-N3070GAMING
H
OC-8GD
Date: Thursday, September 17, 2020 Sheet 52 of 57
 A B C D E F G H

Page53: MECH GPU SINK MOS

BKT SINK
螺螺螺

1 1
GND GND MEC39
MEC17 BOARD STIFFENER MH-C236D118-10
BOARD STIFFENER COMMON
MH-C236D118-10 9 connected mounting pins
COMMON
9 connected mounting pins

1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
MEC27
BOARD STIFFENER MH-C236D125-10
9 connected mounting pins COMMON
GND
MEC33 GND

1
2
3
4
5
6
7
8
9
10
BOARD STIFFENER
MH-C236D118-10
COMMON
MEC40
9 connected mounting pins
MEC34 BOARD STIFFENER MH-C236D118-10
BOARD STIFFENER
1
2
3
4
5
6
7
8
9
10
MH-C236D118-10 9 connected mounting pins COMMON

m
COMMON
GND 9 connected mounting pins

1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
MEC24 MEC28
BOARD STIFFENER MH-C236D125-10
BOARD STIFFENER MH-C236D125-10

o
GND
COMMON COMMON
9 connected mounting pins 9 connected mounting pins

GND

1
2
3
4
5
6
7
8
9
10

1
2
3
4
5
6
7
8
9
10
GND

.c
2 2

ck
GND GND
MEC41
MEC25 MEC35 BOARD STIFFENER MH-C236D118-10
BOARD STIFFENER BOARD STIFFENER COMMON
MH-C236D125-10 MH-C236D118-10 9 connected mounting pins
COMMON COMMON
9 connected mounting pins 9 connected mounting pins

lo

1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10

1
2
3
4
5
6
7
8
9
10
MEC21
BOARD STIFFENER
MH-C236D118-10
COMMON

un
9 connected mounting pins

GND
1
2
3
4
5
6
7
8
9
10

GND GND
MEC42
MEC36 BOARD STIFFENER MH-C236D118-10
BOARD STIFFENER MH-C236D118-10 9 connected mounting pins COMMON

st
COMMON
9 connected mounting pins
GND

1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
fa
GND
GND

s-
3 3

m
ru
.fo

CLP1 CLP2 CLP3

SC-37G SC-37G SC-37G
SMD SMD SMD
w

COMMON COMMON COMMON

1
w

GND GND GND

w

4 4

5 5

GIGABYTE
Title
ASSEMBLY <ASSEMBLY_DESCRIPTION> MECH
PAGE DETAIL MECH
Size Document Number Rev
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS Custom 1.0
MAY
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DISCLAIMS GV-N3070GAMING OC-8GD
ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR INDUSTRY Date: Thursday, September 17, 2020 Sheet 53 of 57
STANDARDS.
A B C D E F G H
 A B C D E F G H

1 1

m
5V

o
R655 1.1k/X

.c
603 5% COMMON

2 PS_TCOMP_VIN 2

ck
C575 R651
4.7nF/X 1k/X C577
16V 1% 1uF/X
10% 402 6.3V
X7R COMMON U515 10%

2
402

lo
AZ431LBNTR-G1 X7R
COMMON
PS_THERMAL_ADJ 1 1.24V/X 402
SOT23 COMMON
R650 SOT23
COMMON

3
1.62k/X
1%

un
402
GND
COMMON

R654
1k/X

st
GND
1%
R652 402
COMMON
0ohm/X
0.05 ohm
402

fa
COMMON

2
U516 GND
PS_TCOMP_VREF V-
3
COMP_THERM_ALERT R653 0ohm/X THERM_OVERT*
1

s-
PS_TSENSE_IN 27,36,46,48 OUT
4 402
COMMON
V+ 0.05 ohm
NCS2202SQ2T2G
SC70-5 COMMON

5
3 3

m
5V
R656
RT5 1k/X
1k_B25/100=0K/X C570 1%
50% 4.7nF/X 402
ru COMMON
402 16V C571
COMMON
10% 1uF/X
X7R
Close to FBVDD MOS PS_PTC1
402
6.3V
10%
COMMON
X7R
.fo
402
RT6 COMMON

1k_B25/100=0K/X
50% GND
402 GND
GND
COMMON
w

GND
w
w

4 4

5 5

GIGABYTE
ASSEMBLY <ASSEMBLY_DESCRIPTION>
PAGE DETAIL PTC
Title

ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS
PTC
MAY
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DISCLAIMS Size Document Number Rev
ALL Custom 1.0
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR INDUSTRY
STANDARDS. GV-N3070GAMING OC-8GD
A B C D E F G
Date: Thursday, September 17, 2020 SheetH 54 of 57
 A B C D E F G H

5V

5V
R61389
2.2k/4/1/X
1V8 5V
1%
0402
5V COMMON
R61390 DP_AUX_PROT_RR
2.2k/4/1/X 3 OUT
6
1 1% D 1
Q10878A
0402
PJT138PNV
COMMON
SOT363
R61391 2G
10K/4/1/X 3 S 1 1G1D1S
D Q10878B
For Gaming or Server mode switch PJT138PNV
SOT363
5S 1G1D1S

G 4

GND
1V8 3
D Q10879
1G1D1S
For Gaming or Server mode switch BIOS_SEL 1G GND
R61392 S 2
10K/4/1
R61393

m
100k/4/1/X ROM_SI_R 45OHM_NETCLASS2
26 IN

3
ROM_SO_R 45OHM_NETCLASS2 For BIOS Recovery

3
SW1
26 GND IN

ROM_SCLK_R 45OHM_NETCLASS2
26

o
IN
R61394 GND

M4
M3

M2
M1
0/4

.c
S Function
R61395
2 2
100k/4/1/x 0 B0 to A = Server bios

ck
1 B1 to A = Normal BIOS 1V8

ROM_CS_R* 45OHM_NETCLASS2 R61396 0/4/X

26 IN

lo
1V8
R61397 0/4
1V8
R61398 R61399
U523 26 IN 10K/4/1/X 10K/4/1 U524

un
W25Q16JWSNIQ
1% 1%
4 A VCC 5 C62686 0.1u/4/X7R/16V/K SO_8
0402 0402
COMMON
COMMON COMMON
R61400 0/4/X 6 S B0 3 ROM_CS_Server 7 8
HOLD*/IO3 VCC
3 WP*/IO2
2 1 ROM_CS_Normal 45OHM_NETCLASS2
1 C62687
GND B1 CS* 0.1u/4/X7R/16V/K

st
ROM_SI_R 45OHM_NETCLASS2 16V
5 DI/IO0
R61401 10%
NC7SB3157P6X_NL/SC70-6 ROM_SO_R 45OHM_NETCLASS2
2
10K/4/1 DO/IO1 X7R
ROM_SCLK_R 45OHM_NETCLASS2
6 4 0402
1% CLK GND
COMMON
0402

fa
COMMON

GND
SECOND BIOS
GND

s-
3 3

R61402 0/4/X

m
GPIO26_SPI_WP* R61403 0/4
ru
IN 26,27
1V8

U525

4 5 C62688 0.1u/4/X7R/16V/K
.fo
A VCC

6 S B0 3 ROM_SPI_WP_Server

2 GND B1 1 ROM_SPI_WP_NORMAL 45OHM_NETCLASS2

26 IN
w

NC7SB3157P6X_NL/SC70-6
w
w

4 4

5 5

ASSEMBLY <ASSEMBLY_DESCRIPTION>
BLANK
GIGABYTE
PAGE DETAIL
ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS Title
MAY
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY DUAL BIOS
DISCLAIMS ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR Size Document Number Rev
INDUSTRY STANDARDS. Custom 1.0
A B C D E F G GV-N3070GAMING OC-8GD
Date: Thursday, September 17, 2020 Sheet 55 of 57
 A B C D E F G H

ADC_Vref

Page63: MCU 12V_F

5V GPIO
For EXT 12V plugin detect.
3V3_F
LB502 30/6/4A/S
M_3.3V
M_3.3V
Vref = 2.5 M_3.3V BEAD_0603 COMMON XTIN XTOUT

INT, 27KHz R61404 0/6/X

R61405 390/6/X ADC_Vref add by diho 20181224 R61406
42,44,46
1M/4/X
44 44,46

OUT
R61407 1.5K/6 R61408 INT, 100Hz R61409

OUT

OUT
2K/4/1
C62689 C62690 10K/4 M_3.3V 12M/20p/30ppm/3.2*2.5/80/S/X
51 51

GPIO11_LOGO_LED_POWER_BRAKE_R
IN

IN
Y2
1u/4/X5R/6.3V/K

GPIO3_FAN_B_PWM_BUF
R61410

GPIO16_FAN_A_PWM_BUF
4.7u/6/X6S/6.3V/K XTAL_4PIN_SMD-E3SB270000F18S3B
U526 10K/4/1

INPUT_PEX8_DT1_R*
C62692 C62693 C62694

12V_PEX82_LED

INPUT_PEX8_2_DT1_R*
1 1 3 1G1D1S C62691 0.1u/4/X7R/16V/K 1
SOT23 Q10880 D 10u/6/X5R/6.3V/M
SOT23
APL431CAC-TRG/SOT23/150mA INS16826812 10p/4/NPO/50V/J/X 10p/4/NPO/50V/J/X
COMMON ADC_Vref

3
R61411 SOT23_1G1D1S G1
COMMON
10K/4/1 S
2 3 1G1D1S
60V Q10881 D INT, 100Hz
0.26A
C62695 INS16827465
3000mohm@10V / 3000mohm@4.5V / 3000mohm@2.5V R61412 0/4
SOT23_1G1D1S
0.31A
G1 GPIO11_LOGO_LED_POWER_BRAKE
0.3W COMMON 27 IN

R61413 0/4
20V
0.1u/4/X7R/16V/K GND 2 S

R61416 0/4

R61417 0/4
R61414 60V
R61418 C62696

0/4/X
0.26A
GND GND GND 0/4/X 100K/4/X
3000mohm@10V / 3000mohm@4.5V / 3000mohm@2.5V
0.31A 1%
U527 GND 0.3W
COMMON

R61415
20V
GND GND 402 0.1u/4/X7R/16V/K/X
HT32F52342_48LQFP
C62697
10u/6/X5R/6.3V/M
C62698 M_3.3V M_3.3V M_3.3V
16V
GND GND GND

48

47

46

45

44

43

42

41

40

39

38

37
20%
0.1u/4/X7R/16V/K

m
X5R
R61419 R61420 R61421 R61422 1K/4/X
603

PB8

PB7

PB6

PC3

PC2

PC1

PS5

PS4

PB3

PB2
VSSA

VDDA
COMMON
10K/4/1/x10K/4/1/x 10K/4/1
MCU_R R61423 0/4 1 36
57 OUT PA0/ADC_INT2/GT_CH0 VSS_2 GND
MCU_G

o
57 R61424 0/4 2 35 MCU Master
OUT PA1/ADC_INT3/GT_CH1 VDD_2 M_3.3V
MCU_B R61425 0/4 3 34 0/4/X R61426 3 1G1D1S
57 OUT PA2/ADC_INT4/GT_CH2 PB1 3 OUT
Q10882 D

.c
12V_PEX81_detect R61427 0/4 4 33 0/4/X R61428 INS16826717 R61429 0/4
44 OUT PA3/ADC_INT5/GT_CH3 PB0 3 OUT SOT23_1G1D1S
G1 GPIO7_FAN_TACH_B
12V ADC Measure COMMON 27,51 OUT
12V_PEX82_detect R61430 0/4 5 32 0/4 R61431 2 S
44 OUT PA4/ADC_INT6/GT_CH0 PA15
2 0/4 R61432 60V
2

ck
LOGO_LED R61433 0/4 6 31 0.26A

PA5/ADC_INT7/GT_CH1 PA14 0.31A

C62699
0.3W
Windforce_LED
R61434 0/4 7 30 R61435 0/4 SWDIO 20V
1n/4/X7R/50V/K
57 OUT PA6/ADC_INT8/GT_CH2 SWDIO/PA13
FAN_STOP_LED R61436 0/4 8 29 R61437 0/4 SWCLK M_3.3V
57 OUT PA7/ADC_INT9/GT_CH3 SWCLK/PA12

lo
9 28 GND
PC4/ADC_INT10 PA11 R61438
GND
12V_PEX81_LED 10K/4/1
44 R61439 0/4 10 27 M_3.3V
OUT PC5/ADC_INT11 PA10

XTALOUT/PB14
GPIO

X32KOUT/PB11

RTCOUT/PB12

XTALIN/PB13
un X32KIN/PB10
11 26
PC6 PA9_BOOT

VDD_1
12 25

VSS_1
CLDO

nRST

PB15
PC7 PA8

PC0
PB9
3 1G1D1S C62700 R61440
Q10883 D 10K/4 CON1
INS16826868 R61441 0/4 0.1u/4/X7R/16V/K 5

13

14

15

16

17

18

19

20

21

22

23

24
SOT23_1G1D1S G1 GPIO13_FAN_TACH_A 5
4

st
COMMON 27,51 IN 4
2 S SWCLK 3
I2CB_SDA_R 3
0/4 R61442
27 60V C62703 SWDIO 2

XTIN

XTOUT
C62701 C62702 I2CB_SCL_R
BI 0.26A
1n/4/X7R/50V/K R61443 Reset 2
0/4 R61444
27 IN
MCU Slave 1
0.31A
10K/4 1

Reset
0.3W

fa
20V
1u/4/X5R/6.3V/K 1u/4/X5R/6.3V/K GND
M_3.3V COM5-2015/X
SW-DP

M_3.3V GND GND CON2 EVT上件for FW 燒錄，PVT移除

s-
GND PEX_RST_BUF*
C62704 R61445 0/4 R61446
3,49 100/4/X IN

0.1u/4/X7R/16V/K
3 C62705 R61447 3
0.01u/4/X7R/16V/K 100K/4

m
GND
ru GND M_3.3V

5V_LED
.fo

M_3.3V Winforce LED CONNECT 5V

R61448 R61449 0ohm/X
2K/4/1
5V_LED
5% U528
0402 J5013 APL3552ABI-TRG
M_3.3V COMMON
w

SOT23_5_EFU
R61450 R61451 COMMON
1K/4 10K/4/1

ADD MCU diho20200711

1
1G1D1S 3 2 5V 5 1 1.5 5V 1.5A
D IN OUT
Q10884 3
w

R61452
10K/4 5V_LED_EN
1G 4
EN/EN* C62706 C62707
S 2
1u/4/X5R/6.3V/K
JW/1*3/BK/2.0/VA/D
w

C62708 2 3 SW_VCONN_OC 10u/6/X5R/6.3V/M

GND
10u/6/X5R/6.3V/M OC*/ISET
0805_0603_COLAY
R61453
LOGO_LED
4 15K/4/1 4
10K 2.1 ~ 3.2A
GND GND
0805_0603_COLAY 15K 1.4~2A
20K 1.1~1.49A
GND
GND GND
add by diho

5 5

GIGABYTE
Title
MCU
Size Document Number Rev
Custom 1.0
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY
DISCLAIMS ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR
GV-N3070GAMING OC-8GD
INDUSTRY STANDARDS. Date: Thursday, September 17, 2020 Sheet 56 of 57
A B C D E F G H
 A B C D E F G H

0805 COLAY 0603 diho 2018.12.02

FAN_LED_VDD
MCU_R
56 OUT

MCU_G
56 OUT

MCU_B LB503 LB504 LB505 R61454 C62709

56 OUT 26/8/600mA/S/X
220/6/2A/S 220/6/2A/S 26/8/600mA/S/X 10u/8/X6S/25V/K
COMMON COMMON COMMON
BEAD_0805 BEAD_0805 BEAD_0805

1 1

GND

3V3_F
LB506 0/8
BEAD_0805 COMMON
R61455 0/8 R61456
10K/4/X
3
Q10885 D

1G1D1S G1 R61457 0/4 MCU_R

2 S

m
4-pin GPU fansink 3V3_F R61458 C62710
100K/4/X
J5014 1PWM LB507 0/8 0.1u/4/X7R/16V/K/X
INS16829013 TACH
2 BEAD_0805 COMMON R61460
MALE
2.0MM 3 12V R61459 0/8 10K/4/X

o
VERTICAL 4GND 3
GPU Q10886 D GND GND
COMMON

.c
1G1D1S G1 R61461 0/4 MCU_G
2 S
3V3_F R61462 C62711
100K/4/X
2
WINFORCE LED 0.1u/4/X7R/16V/K/X
2

ck
R61463
LB508 0/8 3 10K/4/X
BEAD_0805 COMMON Q10887 D
R61464 0/8 GND GND
1G1D1S G1 R61465 0/4 MCU_B

lo
2 S
R61466 C62712
3V3_F 100K/4/X
0.1u/4/X7R/16V/K/X

un
R61467
10K/4/X
3
Q10888 D 5%
GND GND
402
COMMON
1G1D1S G1 R61468 0/4 Windforce_LED
56 OUT
2 S R61469

st
100K/4/X
C62713
0.1u/4/X7R/16V/K/X

fa
GND GND
GND

s-
3
0805 COLAY 0603 diho 2018.12.02 FAN_LED_VDD FAN Stop LED 3

m C62714
ru LB509 LB510 LB511 R61470 10u/8/X6S/25V/K
120/6/600mA/S/X120/6/600mA/S/X 0/8/X
26/8/600mA/S/X
COMMON COMMON COMMON 5%
BEAD_0805 BEAD_0805 BEAD_0805 603
COMMON
.fo

GND

4-pin GPU fansink

J5015 1PWM
w

INS16829135 TACH
2
MALE
2.0MM 3 12V 3V3_F
VERTICAL 4GND LB512 0/8/X
GPU BEAD_0805 COMMON
COMMON
w

R61471 0/8/X R61472

10K/4/X
3
Q10889 D
w

1G1D1S G1 R61473 0/4/X MCU_R

2 S
3V3_F R61474 C62715
100K/4/X
4 4
LB513 0/8/X 0.1u/4/X7R/16V/K/X
BEAD_0805 COMMON R61476
R61475 0/8/X 10K/4/X
3
Q10890 D GND GND

1G1D1S G1 R61477 0/4/X MCU_G

2 S
3V3_F R61478 C62716
100K/4/X
0.1u/4/X7R/16V/K/X
R61479
LB514 0/8/X 3 10K/4/X
BEAD_0805 COMMON Q10891 D
R61480 0/8/X GND GND
1G1D1S G1 R61481 0/4/X MCU_B
2 S
R61482 C62717
3V3_F 100K/4/X
0.1u/4/X7R/16V/K/X

R61483
10K/4/X
3
Q10892 D 5%
GND GND
402
COMMON
1G1D1S G1 R61484 0/4/X FAN_STOP_LED
56 OUT
2 S

C62718 R61485
0.1u/4/X7R/16V/K/X100K/4/X
5 5

GND GND

GND

ASSEMBLY <ASSEMBLY_DESCRIPTION>
BLANK
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ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS AND OTHER DOCUMENTS OR INFORMATION (TOGETHER AND SEPARATELY, 'MATERIALS') ARE BEING PROVIDED 'AS IS'. THE MATERIALS Title
MAY
CONTAIN KNOWN AND UNKNOWN VIOLATIONS OR DEVIATIONS OF INDUSTRY STANDARDS AND SPECIFICATIONS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY OR OTHERWISE WITH RESPECT TO THE MATERIALS OR OTHERWISE, AND EXPRESSLY LED
DISCLAIMS ALL
IMPLIED WARRANTIES INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF DESIGN, OF NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, TRADE USAGE, TRADE PRACTICE, OR Size Document Number Rev
INDUSTRY STANDARDS. Custom 1.0
A B C D E F G GV-N3070GAMING OC-8GD
Date: Thursday, September 17, 2020 Sheet 57 of 57