8.

Level 3 Repair
8-1. Block Diagram
V_BAT

32KHz_PMIC
32KHZ_AP
POWER&
CHARGING
AP_PMIC_SDA

PMIC_DVS1/2/ 3
eMMC_EN/ TF_EN
8M_CORE_LDO_EN
AP_PS_HOLD/ PMIC_EN
ON_SW
AP_PMIC_SCL
BUCK1/2/3/4/6_S EL
AP_N_RST_IN
AP_MIC_IRQ
eMMC_EN MAX77802
PMIC
VMEM/VMEM2_1.2V_AP
VCC_SUB_1.35V
VCC_SUB_2.0V/2.95V
VCC_SUB_3.5V/1.35V
VCC_1.8V_AP
VMMC2_2.8V_AP
VMIPI/ VXPLL/ VHSIC_1.8V_AP
VHSIC/ VG3DS/ VMIPI_1.0V_AP
VDDQ_PRE_1.8V
VABB1/ VMMC01_1.8V_AP
VMIF_1.1V_AP To SS55420 BATT_ID BATT. CON V_BATTERY
VUOTG_3.0V_AP
VMMC01_1.8V_AP BATT_TH
VMMC2_2.8V_AP V_BATTERY- / SENSE
VALIVE/ VKFC/ VRAM_1.0V_AP VCC_1.8V_AP

PMIC_ACOKB MAX4634EWC
EXT JIG CTRL.

VOUT_CHARGER
SI1013X- T1- GE3
TA_nCONNECTED PMIC_ACOKB
TR3
SI7615DN- 51-
FUEL_SDA_1.8V,MUIC_DM/ DP,USB2_AP_D+/ - ,USB_CP_M/ P,IF_PMIC_SDA V_BAT GE3
MAX77888 TR Array
AP_RXD,FUEL_SCL_1.8V,FUEL_ALERT,IF_PMIC_IRQ,CAM_FLASH_SET/ EN Charger IC
AP_TXD,MUIC_ID,VIBTONE_PWM,FUEL_ALERT,IF_PMIC_SCL
LED+_5V FLASH LED

VCC_AP_1.8V
nPOWER KEY_LED_3.3V

MUIC_DM/DP
MUIC_ID
KBC3_HOME_BTN_N

MHL_I2C_SDA/DSDA_1.8V CMF FILTER MHL_DM/D P

SII8240BOC
MHL_I2C_SCL/ RST/ INT/ DSCL_1.8V MHL_ID
MHL IC IF Con.
HD_TX0/ 1/ 2/ C(+/- ) VSIL_1.2A/ C
HDMI_HPD VCC_1.8V/ 3.3V_MHL V_BAT
VCC_2.8V_AP
ConnectivityAnt VCC_2.8V_AP
LFD182G45D SFHG89DQ102 GPS_UART_RXD/RTS MAIN_MICBIAS_EN MIC_LDO
LFD181G57PFC087 SFHG89DQ102 BGA825L6S GPS_RF
SAW F

AUDIO
P3B888 GPS_ANT GPS_EN/ INT
Diplexer SAW F GPS LNA V_BAT
Diplexer GPS_UART_TXD/ CTS
BCM47521
VDD_AUXO GPS TCXO GPS_TCXO VCC_1.8V_CODEC MAIN_MIC_P/N
GNSS IC GPS_UARD_CTS LDO_VOUT_1.2V
B9604 GPS_LNA_EN From MAX77801
GPS_CLK32K From MAX77801 CODEC_CLK32K
SAW F
VDD_FEM From MAX778888 VPS_R/ L SPK_R_P
BT_RF BT_WIFI_CLK32K From MAX77801
WLAN_2G_LNA_EN,G_TSSI
AWL9293V2 BT_UART_RXD/ RTS
LNA_ANT_2G WLAN_TX_2G SPK_R_N
2.4G FEM SW_WIFI/ BT_2G_RX BT/ WLAN_WAKE, BT/ WLAN_EN WM5102T
SW_BT/ WIFI_2G_TX WLAN_SDIO_CLK/ CMD BY_PCM_OUT Audio Codec
BT_UART_TXD/ CTS From BCM4339 V_BAT
WLAN_RX_2G BCM4339 BT_PCM_CLK/ IN/ SYNC
WLAN/ BT IC BT/W LAN_HOST_WAKE TO MAX77801 ON_SW
WLAN_5G_LNA_EN,A_TSSI CP_RXD/ TXD_COEX,CP_PRIORITY_COEX MM_I2S_OUT,CODEC_SPI_MISO/ MOSI/ SCK Ear/ PWR/ Vol
TO SS55420 VOL_UP/ DOWN
WLAN_TX_5G WLAN_SDIO_D(0/1/2/3 ) MM_I2S_CLK/I N/ SYNC,CODEC_SPI_SS_N/I RQ_N/ LDO_EN Con.
AWL9581V2 EAROUT_L/ R/ FB,SPK_OUT_L_P/ N,HPDET_L
LNA_ANT_5G XTAL_24MHZ_AP
5G FEM SW_WIFI_5G_RX/ TX
EAR_MIC_P/N EAR_MIC_3.5
VDD_FEM VBAT_4339

XTAL_37_4M_IN/ OUT VCC_1.8V_AP CAM_CORE1.1V,CAM_AF_2.8V_PM,CAM_IS_SENSOR_IO_1.8V

V_BAT

Connectivity FA- 128-

37.4MHZ
BT/WIFI OSC SC55420AFB-
A030
AP
CAM_SENSOR_A2.8V_PM_EN
RP103K281D- TR
8M CAM LDO
CAM_SENSOR_A2.8V_PM

ACFE2B4G101E
8M_CAM_D0/1 _N/ P 8M_CAM_D0/ 1_N/ P_F
CMF
VMEM_VDD_1.8V
VMEM_VDDF_2.85V ACFE2B4G101E

Memory
8M_CAM_D2/3 _N/ P 8M_CAM_D2/ 3_N/ P_F
CMF
KLMBG4GEAC- B001 SDC1_DATA_0:7 8M CAM
32GB eMMC SDC1_CLK/CMD, MSM_RESOUT_N ACFE1A2G900E CON.
8M_CAM_CLK_N/ P 8M_CAM_CLK_N/ P_F
CMF

CAM_SPI_SSN/ SCLK, CAM_MCLK

VCC_1.8V_AP CAM_SPI_MISO/MOSI
CAM_RESET
SPVN110101
S_PEN_DET 8M_CAM_SDA_1.8V, 8M_AF_SCL_1.8V
Tact Switch
PEN_VD_3.3V,V_EXTIG_3.3V 8M_CAM_SCL_1.8V, 8M_AF_SCL_1.8V
RP103K331D- TR V_BAT V_BAT
LDO VT_CAM_1.8V
Debuger PEN_LDO_EN
RP103K281D- TR
CAM_SENSOR_A2.8V_VT_EN CAM_SENSOR_A2.8V_VT
V_EWRITING_3.3V 2M CAM LDO
PEN_# UART/RESET_N/RXD/ TXD/ TOOL0
VCC_1.8V_AP ACFE2B4G101E
NTSX2102GU8
PEN_SDA/SCL PEN_SCL_1.8V VT_CAM_D0/ CLK_N/ P VT_CAM_D0/ CLK_N/ P_F
CL00~ 85 LV Shifter CMF
WACOM CON. PEN_SDA_1.8V 2M CAM
PEN_VREF1 CON.
ACFE1A2G900E
SYSHIZ VCC_1.8V_AP VT_CAM_D1_N/ P VT_CAM_D1_N/ P_F
W9007 NLSX5002BMUTCG CMF
Wacom IC PEN_FWE1 LV Shifter PEN_FWE1_1.8V
VT_CAM_MCLK/ SCL_1.8V
WACOM XO VCC_1.8V_AP VT_CAM_SDA_1.8V
NLSX5002BMUTCG
PEN_PDCT CAM_VT_nRST/ STBY
LV Shifter PEN_PDCT/ IQ_1.8V

CAMERA
PEN_IRQ

PEN_CL94/ 95/ VREF1PEN_VD/ VA_3.3V

Wacom To IF Con.

VCC_1.8V_AP

V_BAT
LP8558 LCD_PWM_OUT
LED_BACKLIGHT_RESET
LCD Backlight LED_K(1:6)

Sensor & BMI055

6 Axis Sensor
VCC_1.8V/2.8V_AP
SENSOR_I2C_SDA
SENSOR_I2C_SCL
ACC_INT1/ 2,
LCDP_SDA_1.8V
LCDP_SCL_1.8V
IC VLED_A_21V

LCD Con.
LCD_PWM_IN_1.8V

Miscellaneous AK8963C
GYRO_INT/DRDY

VCC_1.8V/ 2.8V_AP LCD_EN

V_BAT ISL9110SIINZ- T
Buck Booster
DISPLAY_3.3V

Magnetic Sensor SENSOR_I2C_SDA

LCD_ID
SENSOR_INT

VMMC2_2.8V_AP
S- 5712ACDL1-
I4T1U
SENSOR_I2C_SCL,
RST_N
VCC_1.8V_AP
HALL_SENSOR_INT
LCD
VCC_1.8V_AP Hall IC V_TSP_IO_1P8
VTF_2.8V_AP TSP_RST,TOUCH_CHG VCC_1.8V_AP

TOUCH_EN RP103K281D- TR TOUCH_AVDD

MOTOR_P/N From MAX77888 _2.8V
V_BAT TSP LDO
VCC_1.8V/ 2.8V_AP V_TSP_IO_1P8
T_FLASH_D(0/1/2/3 )_3V VMEM_1.2V_AP
NLSX5002BMUTCG
T_FLASH_CLK/ CMD_3V ICE40LP1KSD- T_FLASH_D(0/1/2/3 ), TOUCH_EN1
T- FLASH/MOTOR LV Shifter
Con. CM36 T_FLASH_CLK/ CMD ATMXT1664S1-
PMR280UN IR LED + LST FPGA_SPI_CLK/ EN TSP_SW3_2.8V CUR
IRDA_CONTROL_OUT IRDA_CONTROL Y0:51, X0:31 TSP Con.
TR FPGA_MAIN_CLK/SPI_SI TSP Ctrl. IC
IrLED_3.3V RGB/ IrLED RT8517GQW
VCC_2.8V_AP Con. IRDA_IRQ XVDD Booster TSP_XVDD_8.2V
SENSOR_I2C_SCL V_BAT
SENSOR_I2C_SDA V_TSP_IO_1P8
T_FLASH_DETECT
TC7SG17AFS
From Charger IC TA_nCONNECTED TSP_SENSE
Buffe r IC

TSP_SCL_1.8V
TSP_SDA_1.8V

TSP

8-1
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
 Level 3 Repair

8-2. PCB Diagrams

8-2-1. Main PCB Top

8-2-2. Bottom

8-2
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Level 3 Repair

8-3. Flow Chart of Troubleshooting

Equipments

 Oscilloscope  Digital Multimeter

 Power Supply  + driver, ESD Safe Tweezer

 8960 & Spectrum Analyzer  Soldering iron

8-3
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
 Level 3 Repair

8-3-1. Power On

Mobile phone does not power on.

Charging the battery by TA.

No
Check the Battery Voltage. If its voltage level is extremely low(under 3.3V),
Is it more than 3.8V?
Change the battery.

Yes

Push the Power Button for 8 seconds. Then

Yes Change the FRONT-LCD ASSY
wait 3 minutes, check the power-on sound or
or LCD Con-to-Con Connector
motor Vibration or light on touch key.
Sound or Vibration is ok?

No

Check the U500 output voltage If the output voltage is not satisfied with normal
No
(C528 > 1V,C531 > 1V, C535 condition, Change the U500.
> 1V)
※ Each voltage level has ±10% margin.

Yes

Check the Clock OSC400,

OSC500 No
Is that frequency 24Mhz, Change the OSC4000. or OSC500
32khz each?

Yes

Check the TP506, TP518, No It Can be Damaged AP(U403) or LPDDR3 Memory.

TP503 Votage level.
Is it over 1.5V? It is Needed to dump Memory or Check with S/W
Team to Analyze.
So, Change the PBA.
Yes
check the initial operation
Yes

END

8-4
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair

VMIF_1.1V_AP

L500

C528

BUCK1_GND

VARM_1.0V_AP

L502

C531 C532 C533 L503

L504
BUCK2A_GND BUCK2B_GND BUCK2C_GND

VINT_1.0V_AP

L505

C535

BUCK3_GND

OSC400

XTAL_24MHZ_IN
4
1

R408
2

XTAL_24MHZ_OUT

C400 C401

2.0V : LDO(18,20,28,29) INL7

F9
INL9
3.5V : LDO(12,23,25,26,32,34) F10 C530
INL9
L10
1.3V : LDO(1,2) INL10
1

E4 TP505
32KHAP
D4
32KHZ_AP
OSC500
32KHCP 32KHZ_PMIC
E1
VALIVE_1.0V_AP
XIN
E2
2

XOU
C534
LDO1
150mA
K11
150mA OUT1
L11
900mA OUT2
G6
450mA OUT3

8-5
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
 Level 3 Repair

TP500
PMIC_DVS1
B1

B2

TP501
PMIC_DVS2 D5 TP506
TP502
AP_PS_HOLD
VOUTBST

VOUTBST

TP503
PMIC_DVS3 PWRHOLD
eMMC_EN K4
ON_SW
C8 TP504
DVS1
D8
TF_EN PWRON
DVS2
8M_CORE_LDO_EN D6
C7
PWRREQ TP518
AP_PMIC_EN
C4

8-6
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair

8-3-2. Initial

Initial Failure

Yes

Re-download latest SW on the

mobile phone.

Abnormal

Try the Boot Recovery by SD

CARD.
Follow the Recovery Guide.

Abnormal

Re Check "8-3-1 Power on" Abnormal Check the OSC400, OSC500 (Crack, open etc.)
Trouble shooting process Check the U500 ( Crack etc)

Normal

Change UME400 that is ROM flashed.

Do not use Blank MEMORY.

Abnormal

Change PBA

END

8-7
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 Level 3 Repair

OSC400

XTAL_24MHZ_IN

4
1
R408

3
XTAL_24MHZ_OUT

C400 C401

2.0V : LDO(18,20,28,29) INL7

F9
INL9
3.5V : LDO(12,23,25,26,32,34) F10 C530
INL9
L10
1.3V : LDO(1,2) INL10
1

E4 TP505
32KHAP
D4
32KHZ_AP
OSC500
32KHCP 32KHZ_PMIC
E1
VALIVE_1.0V_AP
XIN
E2
2

XOU
C534
LDO1
150mA
K11
150mA OUT1
L11
900mA OUT2
G6
450mA OUT3

VMEM_VDDF_2.85V
VMEM_VDD_1.8V

VMEM_VDD_1.8V

C475 C476
C477 C478
R452

R453

R454

R455

R456

R457

R458

R459

R460
R450

J10
M4
C6

N4

C2
P3
P5
E6
F5

K9

C480
VDD
VDD
VDD
VDD
VDD
VDDF
VDDF
VDDF
VDDF
VDDI

TP402 A3
SDC1_DATA_0 A4
DAT0
G10
SDC1_DATA_1 DAT1 NC
A5 G12
SDC1_DATA_2 B2
DAT2 NC
G13
SDC1_DATA_3 DAT3 NC
B3 G14
SDC1_DATA_4 B4
DAT4 NC
H1
SDC1_DATA_5 DAT5 NC
B5 H2
SDC1_DATA_6 B6
DAT6 NC
H3
SDC1_DATA_7 DAT7 NC
M5 H12
SDC1_CMD CMD NC
TP403 H5 H13
EMMC_RCLK RCLK NC
R474 M6 H14
SDC1_CLK R475 K5
CLK NC
J1
RSTN NC
J2
NC
A1 J3
NC NC
A2
NC
A7 J12
NC NC
A8 J13
NC NC
A9 J14
NC NC
A10 K1
NC NC
A11 K2
NC NC
A12 K3
NC NC
A13
NC
A14 K6
NC NC
B1 K7
NC NC
B7 K10
NC NC
B8 K12
NC NC
B9 K13
NC NC
B10 K14
NC NC
B11 L1
NC NC
B12 L2
NC NC
B13 L3
NC NC
B14 L12
NC NC
C1 L13
NC NC
C3 L14
NC NC
C5 M1
C7
C8
NC
NC UME400 NC
NC
M2
M3
NC NC
C9
NC
C10 M7
NC NC
C11 M8
NC NC
C12 M9
NC NC
C13 M10
NC NC
C14 M11
NC NC
D1 M12
NC NC
D2 M13
NC NC
D3 M14
NC NC
D4 N1
NC NC
D12 N3
NC NC
D13 N6
NC NC
D14 N7
NC NC
E1 N8
NC NC
E2 N9
NC NC
E3 N10
NC NC
E5 N11
NC NC
E8 N12
NC NC
E9 N13
NC NC
E10 N14
NC NC
E12 P1
NC NC
E13 P2
NC NC
E14 P7
NC NC
F1 P8
NC NC
F2 P9
NC NC
F3 P10
NC NC
F10 P11
NC NC
F12 P12
NC NC
F13 P13
NC NC
F14 P14
NC NC
G1 1
NC NC
G2 2
NC NC
G3
NC
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

VSS
VSS
H10

G5
N5

C4

N2
P6

E7

P4
K8

A6
J5

8-8
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair

8-3-3-1 Microphone Part

Check microphone function in voice call Hands-free

mode or Camera(camcording) mode

Yes

Check board No
connection(CN700) Set the CN700 connection

Yes

Check the voltage at No

C641 = 2.8V resolder or replace U605

Yes

Check component soldering No

statuses of Resolder or replace C612,C614,L702,L703
C612,C614,L702,L703

Yes

END

8-9
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
 Level 3 Repair

V_BAT MAIN_MICBIAS_2.8V

IN1LN|DMICCLK1
E3 C612
IN1LP
D3 C614 MAIN_MIC_N
E1 MAIN_MIC_P
IN1RN|DMICDAT1
E2 EAR_MIC_N
IN1RP
EAR_MIC_P

U605
4 VDD VOUT 1

2
MAIN_MICBIAS_EN 3 CE GND
GND

MAIN_MIC_P
L702

5
C613 C641 C702 C706

L703

MAIN_MIC_N

8-10
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair

8-3-4-1. Speaker Part (LEFT)

Check speaker function.

Play MP3 with maximum volume level.

Yes

Check connector where LEFT No

Speaker is placed Set the CN602 connection
for any damage

Yes

Check component soldering No

statuses of L608, L610 resolder or replace L608, L610

Yes

Check component soldering No

statuses of U611 Resolder or replace U611

Yes

END

8-11
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 Level 3 Repair

8-12
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Level 3 Repair

8-3-4-2. Speaker Part (RIGHT)

Check speaker function.

Play MP3 with maximum volume level.

Yes

Check contact where Right No

Speaker is placed Set or resolder CON601, CON603
for any damage

Yes

Check component soldering No

statuses of L609, L611 resolder or replace L609, L611

Yes

Check component soldering No

statuses of U611 resolder or replace U611

Yes

END

8-13
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
 Level 3 Repair

8-14
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair

8-3-5. Charging Part

TA / USB Insert

Yes

Charging Sequence Start No Check C727 = 5V,

VBUS_5V = 5V or may not connected TA / USB

Yes

No
Check the CHG_IN_5V(C728)=5V Resolder and Replace U703

Yes

No
Battery is Charging? Resolder or Replace U504

Yes

END

8-15
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
 Level 3 Repair

8-16
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair

8-17
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
 Level 3 Repair

8-3-6. BT

BT is not working

Yes

No
Check BT function ON Enable BT Function

Yes

Check the Coaxial cable(White) No 1. Reconnect or change Coaxial cable

(crack, damaged, etc.) 2. Replace REAR Cover

Yes

Check SUB PBA on the SPK R No 1. Resolder or change the wrong element
(open, crack, deviation, etc) 2. Replace REAR Cover

Yes

Check (crack,open,etc) No Resolder or change the wrong element

C209,C216,C215,C234,C238,C248,C256,
C267,C269,L219 (open, crack, deviation, etc)

Yes

Check the Voltage on No Check the PMIC(U500)

C245 ≥ 3.4V (crack, open, damaged, etc.)

Yes

Check the Voltage on No Check the AP(U403)

TP212 = 1.8V (crack, open, damaged, etc.)

Yes

Check the Status of No Resolder or change the

OSC201, C235, C236, R204 OSC201, C235, C236, R204

Yes

Resolder or Replace U217

END

8-18
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair

C234

LNA_ANT_2G

C237 C238

SW_WIFI_BT_2G_RX

C240
VDD_FEM
VDD_FEM VDD_FEM

G_TSSI

SW_BT_TX

C244
C246 R215

16

15
14
13
VRX
GND
ANT

VBT
1 12
VDET GND
2 11 C248
L214 3
GND
U216 BT
10
BT_RF
VCC VCC
4 9 L215 C249
VCC LNA_EN WLAN_2G_LNA_EN

PA_EN
17

GND

RX
TX
GND

C251
C252 C253

6
7
8
L219

WLAN_TX_2G L216

C255

C256
WLAN_RX_2G

C257

SW_WIFI_2G_TX

C258

ANT200

F202
G 2

3 C267
RFIN

1 P3 C269
G

GND
3
1

0603
4 G

2 4
LNA_ANT_5G P1 P2
C209 C270 C271

C213

F204
F203
5
COM

1 OUT 4 C215 C216 3 1

LNA_ANT_2G IN 6
HIGH LOW GPS_ANT
G G G NC
G
G
G

2 3 5
6
4
2

C221

8-19
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 Level 3 Repair

8-20
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair

8-3-7. WIFI

WIFI is not working

Yes

No
Check WIFI function ON Enable WIFI Function

Yes

Check the Coaxial cable(White) No 1. Reconnect or change Coaxial cable

(crack, damaged, etc.) 2. Replace REAR Cover

Yes

Check SUB PBA on the SPK R No 1. Resolder or change the wrong element
(open, crack, deviation, etc) 2. Replace REAR Cover

Yes

Check (crack,open,etc) No Resolder or change the wrong element

C209,C212,C215,C216,C224,C234,C238,C255,
C256,C267,C269,L209,L210,L211,L216 (open, crack, deviation, etc)

Yes

Check the Voltage on No Check the PMIC(U500)

C245 ≥ 3.4V (crack, open, damaged, etc.)

Yes

Check the Voltage on No Check the AP(U403)

TP213 = 1.8V (crack, open, damaged, etc.)

Yes

Check the Status of No Resolder or change the

OSC201, C235, C236, R204 OSC201, C235, C236, R204

Yes

Resolder or Replace U217

END

8-21
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
 Level 3 Repair

C234

LNA_ANT_2G

C237 C238

SW_WIFI_BT_2G_RX

C240
VDD_FEM
VDD_FEM VDD_FEM

G_TSSI

SW_BT_TX

C244
C246 R215

16

15
14
13
VRX
GND
ANT

VBT
1 12
VDET GND
2 11 C248
L214 3
GND
U216 BT
10
BT_RF
VCC VCC
4 9 L215 C249
VCC LNA_EN WLAN_2G_LNA_EN

PA_EN
17

GND

RX
TX
GND

C251
C252 C253

6
7
8
L219

WLAN_TX_2G L216

C255

C256
WLAN_RX_2G

C257

SW_WIFI_2G_TX

C258

SW_WIFI_5G_RX

C211 C212

LNA_ANT_5G

C214 L209
WLAN_5G_LNA_EN

VDD_FEM
C217
ANT200

16
15
14
13
F202
G 2

VRX

GND
ANT
LNA_EN
3 C267 1 12
RFIN

1 P3 C269 GND GND

G

GND
3

0603 2 11
1

WLAN_RX_5G RX VCC
C224 3 U215 10
4 G

2 VDD_FEM GND VCC

4 4 9
LNA_ANT_5G P1 P2 VCC GND
PA_EN
VDET

C209 C225 17
GND

C270 C271 GND

TX
5
6
7
8

C228

C229 C230
C213

F204
F203 R202
A_TSSI
5
COM

1 OUT 4 C215 C216 3 1

LNA_ANT_2G IN 6
HIGH LOW GPS_ANT C232
G G G NC SW_WIFI_5G_TX
G
G
G

2 3 5 L210
6
4
2

WLAN_TX_5G
C221 C233

L211

8-22
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair

8-23
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
 Level 3 Repair

8-3-8. GPS

GPS is not working

Yes

No
Check GPS function ON Enable GPS Function

Yes

Check the Coaxial cable(White) No 1. Reconnect or change Coaxial cable

(crack, damaged, etc.) 2. Replace REAR Cover

Yes

Check SUB PBA on the SPK R No 1. Resolder or change the wrong element
(open, crack, deviation, etc) 2. Replace REAR Cover

Yes

Check (crack,open,etc) No Resolder or change the wrong element

C204,C205,C207,C209,C261,C267,C269,
L200,L201,L202,L218 (open, crack, deviation, etc)

Yes

Check the Voltage on No Check the PMIC(U500)

C259 = 2.8V & C206 = 1.8V (crack, open, damaged, etc.)

Yes

Check the Voltage on No Check the AP(U403)

TP202 = 1.8V
(When activating GPS) (crack, open, damaged, etc.)

Yes

Check the Status of No Resolder or change the

OSC200, C262, C263 OSC200, C262, C263

Yes

Resolder or Replace U209

END

8-24
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair

VCC_2.8V_AP

VDD_AUXO

L217

F200 OSC200
U203 GPS_LNA_EN C263 C262
C204 C205
6 1
PON GND
1 4 L200 5 2 C260
GPS_ANT IN OUT AI VCC

OUT VCC
4 3

NC
GNDRF AO
G GG
2 3 5

4
C259
C207 L201

GND
F201
L218
GPS_TCXO

3
L202 1 4 GPS_RF
IN OUT
G GG
L203 2 3 5

C261 L205

VCC_2.8V_AP

ANT200

C200
VCC_1.8V_AP F202

G 2
VCC_1.8V_AP 3 C267

RFIN
1 P3 C269

G
VDD_AUXO
GND

3
0603

1
C201

4 G
2 4
P1 P2
C203 C264
C209 C270 C271

C206

C265
1000nF
10V
1005

C213
D1
C1

D3
E1
E2
E3

E5
E6
A4

VDD1P1_CORE
VDD_3P3_IN
VDD1P2_GRF

VDD_GPS_IF
VDD_IO

VDD_CORE

VDD1P8_AUX
VDD_AUX_IN

VDD_GPS_LNA

TP200 A3 A1 TP201 F204

GPS_INT IFVALID UART_RXD|SDA GPS_UART_TXD
TP202 B3 A2 TP203
GPS_EN NSTANDBY UART_TXD|SCL
TP204
GPS_UART_RXD

5
B1
UART_NRTS|HOST_REQ GPS_UART_CTS
GPS_CLK32K
A6
C3
CLK32
CLK_REQ
U209 UART_NCTS|ANT_SEL
B2 TP205
GPS_UART_RTS
COM
A5 TP206 C216 3 1
C266 C2
GPS_CAL
E4
GPS_CLK_26M HIGH LOW GPS_ANT
C5
REF_CAP GPS_TCXO
D6
GPS_TCXO
GPS_RF
G
G
G
TM0 GPS_RFIN
D4
GPS_TEST_OUT
6
4
2

B5
SYNC|PPS
VSS_GPS_LNA

B6
VSS_GPS_IF

GPS_LNA_EN
VSS_CORE

VSS_CORE

LNA_EN|CAL_REQ
VSS_PMU

NC

NC
C4
C6

D2
D5
B4

1
2

8-25
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
 Level 3 Repair

8-3-9. LCD

LCD is still off after PWR ON

Yes

Check the connection of No

HDC 801 Reconnect the HDC801

Yes

Check No
DISPLAY_3.3V_LCD=3.3V Resolder or Replace the DCDC(U812)
(C847, C853),

Check No
VCC_1.8V_AP=1.8V(C542) Resolder or Replace the PMIC(U500)

Yes

Check
VLED_A_21V(C850) No
LCD_PWM_IN_1.8V (R818)
Resolder or Replace the DCDC(U802)
LCD_PWM_OUT (R819)

Yes

Replace LCD
Module

Yes

END

8-26
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair

C515

C516
V_BAT V_BAT

BUCK1_GND
BUCK2B_GND

BUCK2A_GND
C519

E3

D3

E7
A2

B1

B2
L4

VCOIN

VIO
VCC32KHCP

VINBST

VOUTBST

VOUTBST
BATT
F1 C8
INB1 DVS1
H1 D8
BUCK1_GND PGND1 DVS2
G1 C7
LX1 DVS3
H2
BUCK1
K3
ENL20
A9 F3
INB2A ENL21
B9 K6
INB2A ENL35
A11
BUCK2A_GND PGND2A
A12
PGND2A LXBST
C1 L501
B11 C2
PGND2A LXBST

A8 K8
INB2B 1.3V : LDO(8,15) INL1
B8 L9
INB2B 1.3V : LDO(17,27,30,35) INL2
A6 G5
BUCK2B_GND PGND2B 2.0V : LDO(3,5,6,7) INL3
B6 J4
PGND2B 2.0V : LDO(10,11,13,14) INL4
H5
2.0V : LDO(9,19) INL5
A3 H10
INB2C 2.9V : LDO(4,21,24,33) INL6

VLED_A_21V DISPLAY_3.3V B3

A5
INB2C 2.0V : LDO(18,20,28,29) INL7
J5

F9
BUCK2C_GND PGND2C INL9
B5 3.5V : LDO(12,23,25,26,32,34) F10
PGND2C INL9
L10
VCC_1.8V_AP A10
1.3V : LDO(1,2) INL10
LX2A
B10 E4 TP505
LX2A 32KHAP
A7 D4
LX2B 32KHCP
B7
LX2B
A4 E1
LX2C XIN
R813 B4
C11
LX2C XOU
E2

BUCK2
K11
150mA OUT1
DP_HPD K12 L11
R814

INB3 900mA OUT2

HDC801 K13
INB3 450mA OUT3
G6
H12 J10
BUCK3_GND PGND3 300mA OUT4
H13 F6
PGND3 150mA OUT5
1 2 J12 F5
1 2 J13
LX3 150mA OUT6
G4
3 4 LX3 150mA OUT7

LCD_ID 3 4 R833 G11

BUCK3 300mA OUT8
K9

5 6 H6
5 6 E12
150mA OUT9
H4
7 8 INB4A 300mA OUT10
7 8 E13
INB4A 150mA OUT11
G3

9 10 G12 G8
9 10 BUCK4A_GND
G13
PGND4A 150mA OUT12
J3
11 12 PGND4A 450mA OUT13
F4
11 12 150mA OUT14
13 14 D12 K10
13 14 D13
INB4B 300mA OUT15
L7
15 16 C828 INB4B 300mA OUT17

17
15 16
18 C829 DP_AUXP BUCK4B_GND
B12
B13
PGND4B 150mA OUT18
J7
J6

19
17 18
20
DP_AUXN PGND4B 150mA OUT19
450mA OUT20
J8

19 20 F12
LX4A U500 300mA OUT21
H9

21 22 C830 F13 E9

23
21 22
24
DP_TX0N C12
LX4A
LX4B
300mA OUT23
300mA OUT24
J9

25
23 24
26 C831 DP_TX0P C13
F11
LX4B 300mA OUT25
E10
F7
BUCK4 150mA OUT26
25 26 L5
27 28 150mA OUT27

29
27 28
30 C832 C833
DP_TX1N M8

N8
INB5 300mA OUT28
H7

H8

31
29 30
32
DP_TX1P BUCK5_GND
M6
INB5
PGND5
300mA OUT29
450mA OUT30
K7

31 32 N6
PGND5 300mA OUT32
G10

33 34 C835 M7 G9

35
33 34
36
DP_TX2N N7
LX5

LX5
300mA OUT33
150mA OUT34
G7

37
35 36
38 C836 DP_TX2P L8
BUCK5 300mA OUT35
L6

37 38 K2 D5 TP506
39 40 J1
INB6 PWRHOLD
K4
AP_PS_HOLD
41
39 40
42 C843 C844
DP_TX3N BUCK6_GND
K1
PGND6 PWRON
D6
ON_SW
TP518
AP_PMIC_EN
43
41 42
44
DP_TX3P J2
LX6

BUCK6
PWRREQ

43 44 RESETB
C4

45 46 M10
INB7 IRQB
C3

45 46 N9 H3
47 48 BUCK7_GND PGND7 JIGONB

LED_K(1) 49
47 48
50
LED_K(2) N10

M9
LX7 MRSTB1
G2

K5
BUCK7 ACOKB
LED_K(3) 51
49 50
52 LED_K(4) ONOB
F2

LED_K(5) 53
51 52
54
LED_K(6) M4
N5
INB8
E5

53 54 BUCK8_GND
N4
PGND8 SCL
E6
AP_PMIC_SCL
55 56 M5
LX8 SDA AP_PMIC_SDA
55 56 BUCK8
57 58 eMMC_EN
L3
ENB8 SELB1
D10 TP507
BUCK1_SEL
57 58 R817 D9 TP508
59 60 SELB2 BUCK2_SEL
61
59 60
62
LCD_PWM_IN_1.8V N2
N3
INB9 SELB3
F8
E8
TP509
TP510
BUCK3_SEL
61 62 L1
INB9 SELB4
D7 TP511
BUCK4_SEL
63 64 BUCK9_GND PGND9 SLEB6 BUCK6_SEL
63 64 R819 L2
PGND9
R818 65 66 M1
LX9 SNS2N
C9
VARM_1.0V_AP_SNSN
LCD_PWM_IN_1.8V 67
65 66
68
LCD_PWM_OUT M2
LX9 SNS2P
C10
VARM_1.0V_AP_SNSP
LCDP_SCL_1.8V 69
67 68
70
LCDP_SDA_1.8V M3
BUCK9
J11
SNS3N VINT_1.0V_AP_SNSN
69 70
NC
NC

L13 H11
M13
INB10 SNS3P VINT_1.0V_AP_SNSP
INB10
71
72

N11 D11
BUCK10_GND
M12
PGND10 SNS4N
E11
VG3D_1.0V_AP_SNSN
N12
LX10 SNS4P VG3D_1.0V_AP_SNSP
LX10
R821

L12
BUCK10

PGNDBST

PGNDBST
DGND
AGND

PGND

NC

NC
NC

NC
NC

NC
VCC_SUB_3.5V

M11

N13
A13
C5

C6

D1
D2

N1
A1

2
C847

C850

BST_GND
V_BAT

D800
L807 L806
1
3
VLED_A_21V 2 TP807
C854 LED_BACKLIGHT_RESET
C857
R841
C855

C856

C1

B4
VIN

EN

A1
SW
B1
SW
D1
VIN
C2
VOUT
D2
U802 VLDO
E4
LED_K(1) D4
FB1
B3
LED_K(2) C4
FB2 PWM
A3
LCD_PWM_OUT
LED_K(3) E3
FB3 SDA
A4
LCDP_SDA_1.8V
LED_K(4) E2
FB4 SCLK LCDP_SCL_1.8V
LED_K(5) FB5
SW_GND

SW_GND

E1
LED_K(6) FB6
GND
NC2
NC1
C868

C869

C885

C870

C871

C872

C3
D3
B2
A2

GND
2
1

C881

V_BAT

DISPLAY_3.3V
1
2
NC
NC

A1 A2
PVIN LX1
B1 B2 L805
PVIN LX1

TP805 C1
U812 A4
VIN LX2
C2 B4
LCD_EN D3
EN LX2
MODE|SYNC
A5
VOUT
D2 B5
_BAT VOUT
D1
PG
D5
FB
PGND
PGND
PGND
PGND
GND

GND

C851
C5
D4

C3
C4
A3
B3

C852
C853

8-27
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
 Level 3 Repair

8-28
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair

8-3-10. TSP

Touch Screen does not work

Yes

Check TSP Connector on No

Reconnect the TSP Connector HDC800
Main PBA

Yes

Check the
V_TSP_IO_1.8V(C807), No Check U803 - AVDD_2.8V LDO
TOUCH_AVDD_2.8V(C803) C882 - XVDD Booster
TSP_XVDD_8.2V (C815)
DDSF

Yes

Replace TSP+LCD Module

Yes

END

8-29
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
 Level 3 Repair

V_TSP_IO_1.8V TOUCH_AVDD_2.8V

1005
C801 C802 C810 C811 C803

TSP_XVDD_8.2V C807 C808 C809 C812 C813 C814

X10
X0
X1
X2
X3
X4
X5
X6
X7
X8
X9
G12

D12

G13
G11
H13
H12
H11
B10

K12
K11
L13

L12
J13
J12
J11
G2

M5
M6

N2

N8

C1
B5
L2

L4
V_TSP_IO_1.8V

VDDCORE
XVDD
XVDD

XVDD
XVDD

VDD
VDD
VDD

X0

X1
X2
X3
X4
X5
X6

X7
X8
X9
X10
AVDD

AVDD
AVDD
AVDD
VDDUSB
C815 C816 C817 C818 C819
L11
X11 X11
M13
X12 X12
M12
X13 X13
N13
R803 X14 X14
R802 R837 X15
N12
X15
G3
X16 X16
G1
X17 X17
R804 N4 H3
X18
TSP_RST RESET X18
H2
X19 X19
H1
X20 X20
N5 J2
TSP_SDA_1.8V SDA1 X21 X21
J1
X22 X22
M7 K3
TSP_SCL_1.8V SCL1 X23
K2
X23
X24 X24
L9 G6
TOUCH_CHG CHG2 X25 X25
L1
X26 X26
R806 H8 L3
X27
ADDSEL1 X27
M1
X28 X28
M2
X29 X29
L10 M3
COMMSEL X30 X30
N1
X31 X31
L8 C4
M8
XIN Y51
B4 Y51
XOUT Y50
A4 Y50
Y49
A5
Y49
L6
Y48
C6
Y48
L5
USBDM1|DBG_DATA Y47
B6
Y47
USBDP1|DBG_CLK Y46
A6
Y46
Y45
F6 Y45
Y44

U804
Y44
L7 F7
VDD_INPUT Y43
C7
Y43
Y42
F1
Y42
N6
Y41
F2
Y41
TP803 I2CMODE Y40
F3 Y40
N7
Y39
E1 Y39
NC Y38
E2
Y38
Y37
E3
Y37
Y36
D2
Y36
Y35
D3
Y35
Y34
B1
Y34
Y33
A1
Y33
Y32 Y32

V_BAT
TSP_XVDD_8.2V

R822
R827

C882

1 12
V_BAT TOUCH_AVDD_2.8V FBL SS

2 11
VOUTL ENL TSP_SW3_2.8V
R828

3 10
GND VINL
4 9
TOUCH_EN ENB VOUTB
L809
5 8
FBB VINB
R829

6 7 L808
GND LX
GND

U803
13

4 VDD VOUT 1
R830
C862
2
TOUCH_EN 3 CE GND C863 C865
C864
GND

5
C858 C859 C860 C861 C866
C867

HDC800

NC NC
102 101
100 100 99 99
98 98 97 97
X30 96 96 95 95 X31
X28 94 94 93 93 X29
X26 92 92 91 91 X27
X24 90 90 89 89 X25
VCC_1.8V_AP X22 88 88 87 87 X23
X20 86 86 85 85 X21
X18 84 84 83 83 X19
X16 82 82 81 81 X17
X14 80 80 79 79 X15
X12 78 78 77 77 X13
R840 X10 76 76 75 75 X11
X8 74 74 73 73 X9
X6 72 72 71 71 X7
X4 70 70 69 69 X5
X2 68 68 67 67 X3
X0 66 66 65 65 X1
64 64 63 63
TSP_ID 62 62 61 61
60 60 59 59
58 58 57 57
Y0 56 56 55 55 Y1
Y2 54 54 53 53 Y3
Y4 52 52 51 51 Y5
Y6 50 50 49
49
Y7
Y8 48
48 47
47
Y9
Y10 46
46 45
45
Y11
Y12 44
44 43 43 Y13
Y14 42 42 41 41 Y15
Y16 40 40 39 39 Y17
Y18 38 38 37 37 Y19
Y20 36 36 35 35 Y21
Y22 34 34 33 33 Y23
Y24 32 32 31 31 Y25
Y26 30 30 29 29 Y27
Y28 28 28 27 27 Y29
Y30 26 26 25 25 Y31
Y32 24 24 23 23 Y33
Y34 22 22 21 21 Y35
Y36 20 20 19 19 Y37
Y38 18 18 17 17 Y39
Y40 16 16 15 15 Y41
Y42 14 14 13 13 Y43
Y44 12 12 11 11 Y45
Y46 10 10 9
9 Y47
Y48 8
8 7
7
Y49
Y50 6
6 5
5
Y51
4 3
4 3
2 1
2 1

8-30
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair

8-31
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
 Level 3 Repair

8-3-11. VT CAM

"Camera" function does not work

Yes

Check the Camera No

connector on Main PBA Reconnect the HEA800

Abnormal

Check the voltage No Replace U801

C827 = 2.8V
C826 = 1.8V Replace U500

Yes

Check VTCAM_MCLK No
Replace U403
is 24MHz

Yes

No
Check L812 is damaged? Resolder L812

Yes

Replace the camera module

Yes

END

8-32
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair

CAM_SENSOR_A2.8V_VT
L812

VT_CAM_1.8V
VT_AGND

HEA800
1 1 2 2
3 3 4
VT_AGND
4
5 5 6 6
MIPI_AGND VTCAM_MCLK
7 7 8 8 R805
VT_CAM_D1_P_F 9 9 10
VT_CAM_ID
VT_CAM_D1_N_F 10
11 11 12 12
13 13 14 14
VT_CAM_CLK_N_F 15 15 16
VT_CAM_SCL_1.8V V_BAT CAM_SENSOR_A2.8V_VT
VT_CAM_CLK_P_F 16 VT_CAM_SDA_1.8V
17 17 18 18
TP801
CAM_VT_nRST
19 19 20 20
VT_CAM_D0_N_F 21 21 22 TP802 CAM_VT_STBY
22 U801
VT_CAM_D0_P_F 23 23 24 24
NC
NC
NC
NC

4 VDD VOUT 1
25
26
27
28

2
CAM_SENSOR_A2.8V_VT_EN 3 CE GND

GND
C826

C827
C825

C804 C805

8-33
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
 Level 3 Repair

8-3-12. 8M CAM

"Camera" function does not work

Yes

Check the Camera No

connector on Main PBA Reconnect the HEA801

Abnormal

Check the voltage

C879 = 2.8V, No Replace U813
C821 = 1.05V
C880 = 2.8V Replace U500
C878 = 1.8V

Yes

Check CAM_MCLK No
Resolder U403
is 24MHz

Yes

Replace the camera module

Yes

END

8-34
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair

CAM_ISP_SENSOR_IO_1.8V

CAM_AF_2.8V_PM

R843
R842
CAM_SENSOR_A2.8V_PM
HEA801
1 1 2 2 CAM_AGND
3 3 4 4
8M_CAM_D3_P_F 5 5 6
8M_CAM_D3_N_F 6
7 7 8 8 V_BAT R839
9 9 10
CAM_MCLK
8M_CAM_D2_P_F 10 R807
11 11 12 12
8M_CAM_D2_N_F 8M_AF_SDA_1.8V
13 13 14 14 U813
8M_AF_SCL_1.8V
15 15 16 16
8M_CAM_CLK_P_F 17 17 18 18 4 VDD
8M_CAM_CLK_N_F 19 19 20 VOUT 1
20
21 21 22 22
8M_CAM_D1_P_F 23 23 24 TP800
8M_CAM_D1_N_F 24 CAM_RESET
25 25 26 26 2
CAM_SPI_MISO CAM_SENSOR_A2.8V_PM_EN 3 CE GND

GND
27 27 28 28
8M_CAM_D0_P_F CAM_SPI_MOSI
8M_CAM_D0_N_F 29 29 30 30 CAM_SPI_SCLK
31 31 32 32 CAM_SPI_SSN 5
8M_CAM_SDA_1.8V 33 33 34 34 8M_CAM_SCL_1.8V
NC NCNC NC
35 36 37 38 C883 C884

C878

C879

C880

C821

8-35
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
 Level 3 Repair

8-3-13. OTG

OTG does not work

Yes

Check CHG_IN_5V(C562)=5V Check U504

No

Yes

Check VBUS_5V(C727) =5V

No Check U703

Yes

Change the IF FPCB

Yes

END

8-36
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair

VOUT 1 V_BUS_5V
V_BAT
2 VOUT_CHARGER
GND C561

1207

1207
5

C565

C566
C564
C563
C562
C569

C596qq

C567
C568

VBUSDET

G1
H6

H7

C1
D1

D2

H1

D3
E1
E2

E3
F6

B7

F1

F2

F7
J6

J7

J2

J3
V_BAT
C570

VCCTEST

CHGIN
CHGIN

CHGIN

CHGPG
CHGPG

CHGPG

BYP

BYP
BYP

VBUSDET
CHGLX

CHGLX
CHGLX

BC
MVBAT

BATT

BATT
BATT

BATT

AVL ADN1
F10 TP512 USB_CP_M
AUT1
E7 TP513 CP_TXD_1.8V
H4
SYS ADP2
F9 TP514 USB_CP_P
H5
SYS AUR2
G8 TP515 CP_RXD_1.8V
J4
SYS
J5
SYS VBFG
B9 C571
D9
VBATTFG
VCC_1.8V_AP E6 B8
C572
SYS_A SNS
R509
V_BATTERY- H2
BAT_SN THRM
C10
BATT_TH
H3
BAT_SP
D8 C573
R510 AIN
F4 C9
DETBATB ALRT
D5
DISQBAT
C8
R529
H8
SCLFG FUEL_SCL_1.8V
MVIO
B1
U504 SAFEOUT1
J8 C2
DN1 SAFEOUT2
TP516 J9
DP2
TP517 VIO
E5
E8 D6
UT1 SCL
F5
SDA

V_BUS_5V
OVPEN U703

B3 A2
IN OUT
C2 A3
IN OUT
C3 B2
IN OUT
C1 B1
OVLO VBUSDET VBUSDET
A1 1
_EN\ NC
2
NC C728
C727
GND
GND
GND

C729
C4
A4
B4

8-37
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
 Level 3 Repair

8-3-14. MHL

MHL Does not work

Yes

No
Check the SUB Con to con
on Main PBA Check if CN700 is well connected

Yes

Check the voltage of

L803(1.2V), C875(3.3V), No
L804(1.2V), C842(1.8V), Check the U500
C877(1.8V)

Yes

Replace U811

Yes

END

8-38
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair

VSIL_1.2A VCC_1.8V_MHL VCC_3.3V_MHL VSIL_1.2C VCC_1.8V_MHL

CN700

1 2 C877
1 2 L803 L804
3 4
3 4
5 6
5 6
7 8
7 8
9 10
9 10
11 12
11 12 C837 C838 C839 C875 C876 C840 C841
13 14
13 14 C842
15 16
15 16
17 18
17 18
19 20
19 20
21 22
21 22
23 24
23 24
25 26
25 26
27 28
27 28
29 30 VCC_1.8V_MHL
29 30
31 32
31 32

C4

D5

D4
E5

E6

E4

E3
F5
B5

A2
33 34
33 34
36

VDDQ
CVCC12

CVCC12
IOVCC18
IOVCC18
RX_AVCC
AVCC12
AVCC12
AVCC12
AVCC33
35 35 36
37 38
37 38 G6 B6 C846
40 HD_TXC+
39 39 40 HD_TXC-
G7
RXC_P USB_ID
B3
RXC_N CM-TERM

41 42 B7 TP804
41 42 HD_TX0+ G4
RSVDL
C7

43 44 RX0_P INT MHL_INT

43 44 HD_TX0- G5
RX0_N CI2CA
D6

45 46 RESET_N
D7
MHL_RST
45 46 HD_TX1+ G2 C1
48 RX1_P CSCL MHL_SCL_1.8V
47 47 48 HD_TX1-
G3
RX1_N U811 CSDA
D1
MHL_SDA_1.8V
49 50 SII8240BOC
49 50 HD_TX2+ F1
RX2_P MHL_DB
A4
MHL_DM
51 52 HD_TX2- G1 A3
51 52 RX2_N MHL_D
A7
MHL_DP
53 54 CBUS_ID MHL_ID
53 54 C3
RSVD0 V_SENSE
C6

55 56 B2
55 56 C2
RSVD1
F4

57 58 RSVD2 DSCL
57 58 A1
RSVD3 DSDA
E1

59 60 B1
RSVD4 RPWR
F3 TP806
59 60 D2 F7

61 62 RSVD5 HPD HDMI_HPD

61 62
63 64
63 64
66

R825
65

GND
GND
GND
GND
GND
GND

GND
65 66

NC
NC
NC
NC
67 68
67 68

C5
D3

E2
E7
B4

F2
F6
A5
A6

1
2
69 70
69 70
71 NC
72 NC

R823

R824
R826

8-39
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
 Level 3 Repair

8-3-15. Motor

Motor does not work

Yes

No
Check the Motor FPCB Replace : Motor FPCB

Yes

No
Main PBA's PBA's Connector HEA701
connector(HEA701)

Yes

Check the Pin signal. No

1.7Vrms (C739, C738) Check Replace : ZD701, ZD713
ZD701, ZD713

Yes

No
Check IF PMIC(U504)' Replace : U504

Yes

END

8-40
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair

HEA701
1 1 2 2
MOTOR_P 4 4
MOTOR_N
3 3
5 5 6 6
7 7 8 8
9 9 10 10
NC NCNCNC

C7 3 8
11 12 13 14

Z D7 1 3
C7 3 9
Z D7 0 1

R507

V_BAT

U502
U501
4 VDD VOUT 1
4 1 V_BUS_5V
GND OUT V_BAT
R508
3 2
NC VDD 2 VOUT_CHARGER
3 CE
C561

GND
GND
C560

5
C565

C566
C564
C562

C563
L514
C569

C596

C567

C568

VBUSDET
H6

H7

C1
D1

D2

G1

H1

E2

D3
F6

B7

F1

F2

F7

E1

E3
J6

J7

J2

J3

V_BAT
C570
VCCTEST

CHGPG
CHGPG

CHGPG
CHGIN
CHGIN

CHGIN

VBUSDET
CHGLX

CHGLX
CHGLX

BYP

BYP
BYP
BC
MVBAT

BATT

BATT
BATT

BATT

V_JIG_SENSE AVL ADN1

F10 TP512 USB_CP_M
AUT1
E7 TP513 CP_TXD_1.8V
H4
SYS ADP2
F9 TP514 USB_CP_P
H5
SYS AUR2
G8 TP515 CP_RXD_1.8V
J4

J5
SYS
B9 C571 VCC_1.8V_AP
SYS VBFG
D9
VCC_1.8V_AP VBATTFG VBATFG
E6
SYS_A SNS
B8
R509
C572
R511
V_BATTERY- H2
BAT_SN THRM
C10
BATT_TH
H3
V_BATTERY_SENSE BAT_SP
D8 C573
R510 AIN
F4 C9

D5
DETBATB ALRT FUEL_ALERT
IF_CON_SENSE DISQBAT
C8
R529
H8
SCLFG FUEL_SCL_1.8V USB_VBUS_AP_4.9V
MVIO
B1 C574
U504 SAFEOUT1
J8 C2 C575
USB2_AP_D- TP516 J9
DN1 SAFEOUT2
C576
USB2_AP_D+ DP2

C577 JTAG_TXD TP517 VIO

E5
VCC_1.8V_AP USB_VBUS_CP_4.9V
E8 D6
AP_TXD G9
UT1 SCL
F5
IF_PMIC_SCL
AP_RXD UR2 SDA IF_PMIC_SDA C578
VCC_1.8V_AP
JTAG_RXD G10 C6
MUIC_DM H10
COMN1 MRSTB nPOWER
MUIC_DP COMP2
C7

H9
RESETB
B6
AP_JTAG_EXTRST
C579 MUIC_ID G5
UID INTB
R512

MIC_USB
G7 G6

C581 C580 IDB JIG

8-41
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.