1 2 3 4 5 6 7 8 9 10 11 12

A A

1n COC24
C24
PIC2401 PIC2402
COINV
INV
GND
KK 2V
KK 2,5 2V
COR38
R38
P1
COP1 SIG
PINV0 PINV0 PIR3802 PIR3801

PIR2401 47k
1 2 PIC160

-
PIP101 PIP102
SIG
NLSIG COR24
R24
PIP103 3 4 PIP104
C16
COC16 2k2
COD5D5 5 6
PIP105 PIP106
PIC160 10u GND
PIU204

+
PIP107
7 8 PIP108

4
A K PIR240 NLVU

VU
U2C
PID50A PID50K PIP109 9 10 PIP1010
9 TL074D
m7 ASW10P
PIU209
8
COD4D4 COR34 C PIU208

K A
R34 PIR280 GND 10
PIU2010
PID40K PID40A PIR3401 PIR3402 COR28
R28 PIR250
1K 330r PIU201

11
1n4007 COR25
R25 PIR4201
PIR2801 22k COR42
R42

FULL = 1 ON HPF3 = 6 ,5,4 ON LB

PIVR10CTB PIR2501
PIR420
220r
COVU1
VU1

HPF1 = 6 ON
PIVR10LB PIVR10RB
COC2C2 COC19
HPF4 = 6 & 5,4,3 ON PIVR10CT PIC201 PIC202
GND
PIC1901
C19
PIC1902
A
PIVU10A
K
PIVU10K GND

L VU
HPF2 = 6 , 5 ON HPF5 = 6 & 5,4,3 ,2 ON PIVR10L PIVR10R 100n 100n COON1
ON1

+12V
COVR1
VR1
5K COR41
R41
A K
GND PIR4101 PIR4102 PION10A PION10K GND
100n COC20
C20 100n COC21
C21
GND 4k7
PIC2001 PIC2002 PIC2101 PIC2102
ON

-12V
ON2
COON2

+12V
COR11
R11 COC30
C30 COC31
C31 COR40
R40
PIR1102 PIR1101 CODSW1
DSW1 A K
GND
PIR4001 PIR4002 PION20A PION20K
47k PIC3001 PIC3002 PIC3101 PIC3102
2k2
+12V PIDSW101 1 12 PIDSW1012 100n 100n CLIP
COC8
C8 COC9C9 PIU104 PIDSW102 2 11 PIDSW1011 100n COC22
C22

4
COU1AU1A
COU1B
COU1C
COU1D COD1
PIR702 47n
PIC801 PIC802 PIC901 PIC902

TL074D PIDSW103 3 10 PIDSW1010

PIC2201 PIC2202
D1
2 NLLIMOUT
LIMOUT
K A
COR7
R7 PIU102
1 PIDSW104 4 9 PIDSW109 PID10K PID10A
2k2 47n 3
A PIU101 COclip
clip
PIU103 PIDSW105 5 8 PIDSW108 LIMIN 4148
PIR701 PIclip0R
R PIclip0L
1n C25
COC25
PIXLR03 PIU10
3

PIDSW106 6 7 PIDSW107
PIclip0CT

11
PIC2501 PIC2502
COR9R9 COR10
R10 -12V 50k
1 2 GND
PIXLR01 PIXLR02 PIR902 PIR901PIR1002 PIR1001
DIP SW 6 +12V PIC230

-
GND COC12
C12
COXLR
XLR 100k 150k R18
COR18
PIU204 COC23
C23

4
+ - U2D
XLR0UT PIC1200 PIC1200 PIR1801 PIR1802
PIC230 10u
13 TL074D

+
GND 22k PIU2013
10u COR21B
R21B 47k COR26
R26 D
14
PIU2014

B PIR21B01 PIR21B02 LIMIN PIR2601 PIR2602

12
PIU2012 B
COGAIN 22k COC27 PIR5402
PIR102 PIGAIN0R
R GAIN PIGAIN0L
COR32 PIU201 47p C27
COR54

11
PIR402 R32 R54
-12V PIC2701 PIC2702

COR1R1 COR4
R4 +12V 47p C26
COC26 PIGAN0CT 100K PIR3201 PIR3202 330r
PIXLRN03
3

PIC2601 PIC2602
10k 10K COR49
10k PIU104 COR35
R35 COR48
R49 PIR5401
4

1 2 U1B +12V R48

PIR10 PIR502 PIR602 GND LIMOUT PIR4901 PIR4902

PIR401 PIXLR IN01 PIXLR IN02

6 TL074D PIR3502 PIR3501
R5
COR5 R6
COR6
PIU104 PIR4801 PIR4802 10k

4
PIU106
U1C 2K2
XLRININ
COXLR 7 10k
GND PIC10 10k 10k PIC701 B PIU204

4
XLR IN 5 PIU107
9 TL074D COU2A
COU2B
COU2C
COU2D
U2A
COC1C1 COC7
C7 PIU109
PIR210
PIC102 PIR501 PIR601 PIC702
PIU105
8 2 TL074D PIC150 PIU204

4
47P C PIU108 PIU202 U2B
47p PIU10 10 R21
COR21 1 COC15
C15
-12V 11

PIU1010
47k A PIU201 6 TL074D
3 10u
PIC150 PIU206
7
GND
PIU10

+
PIU203
B
11

PIU207

-12V PIR210 5
PIU201

11
PIU205

PIU201

11
GND PIR5302
GND
R53
COR53
R16
COR16 1k
PIR1601 PIR1602
GND
150k
PIR5301
COR13
R13
PIR1301 PIR1302
COR17
R17
COC10 150k COC13
PIR1701 PIR1702

C10 C13 150k

COR12
R12
PIC1001 PIC1002 PIR1201 PIR1202 PIC1301 PIC1302
GND COC14
PIC301 150k C14
C3
COC3 10n 10n GND
100n PIC302 PIC1101 PIC1102
PIC1401 PIC1402 PIDSW204 PIDSW203
COC32
C32 PIC3201 NL012V
-12V COC11
C11 10n +12V CODSW2
DSW2

3
4
10n DIP SW 2
PIU104

4
100n PIC320 NL012V
+12V U1D
13 TL074D
COR2R2 PIR140 PIR150 PIR190 PIR201 PIU1013
14
COR19 COR20 D
PIC40 PIC50 R19 R20
+

PIR201 PIR202
12 PIU1014
-

COR14
R14 COR15
R15
2r2 COC4 390k 220k 390k 390k PIU1012

C4 COC5C5
COR3R3

1
2
PIC40 330ufX25 PIC50 330ufX25 PIR1902 PIR20 PIU10

11
PIR1402 PIR1502
+
-

PIR301 PIR302
-12V
2r2 PIDSW201 PIDSW20

GND
GND

COC6
C6
C PIC601 PIC602 C
1n
C17
COC17

PIC1701 PIC1702

1n

+12V LIMOUT
4 PIU304 COU3A
COU3B
COU3C
COU3D
U3A
2 TL074D
PIU302
1
A PIU301
3
PIU303

PIU301
11

-12V

LIMIN
NLLIMIN
COR8
R8 COR23
R23
PIR801 PIR802 PIR2301 PIR2302

out2

out1
15K 1K

analog coupling
PIOT10out2 PIOT10out
+

PIC180 GND
OPT1
COOPT1
COC18
C18
PIC180 10u R36
COR36
-

R22
COR22 PIOT10a PIOT10k
+12V PIR3601 PIR3602

k
PIR2202 PIR2201 2K2 R43
COR43
390k PIU304 -12V
4

U3B PIR4301 PIR4302

6 TL074D +12V 2k2

PIU306
GND 7
B PIU304
4

PIU307
5 U3C
PIU305
9 TL074D COD2
D2
PIU301 COR31
R31
PIU309
8 K A LD1
COLD1
11

-12V C PIU308 PID20K PID20A

10 K A
PIR3101 PIR3102 PIU3010

10k 4148 PILD10K PILD10A

PIU301
11

-12V PIR4602
LM R46
COR46
100r

C
PILMT0C R37
COR37 PIT20C
R PIR4601 T2
COT2
PILIMIT0L PILIMIT0R PIR3701 PIR3702 D3
COD3 B bc 807 25
COLIMIT
LIMIT 10k K A PIT20B
PID30K PID30A PIR4702
50k
4148
COR47
R47 E PIT20E
PIU304 100r
4

GND R30
COR30 U3D
D 13 TL074D D
PIR3001 PIR3002 PIU3013
PIR4701
10k 14
D PIU3014
12
PIU3012

PIU301 GND
11

GND

Title

Size Number Revision

A1
Date: 1/18/2024 Sheet of
File: C:\Users\..\XWGF-A-6.SchDoc Drawn By:

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