Sony FWD-40LX1 Service Manual page 126

G3
1
CN6000 CN6000
2P 2P
1 N
2 L
F1
AC IN AC IN
1 L
3 N
CN6400 CN6400
CN8002 CN8002 5P 5P
3P 3P WHT WHT
WHT WHT
1 STBY6V STBY6V
2 STBY6V STBY6V
2
N 1 3 GND GND
L 2 4 GND GND
CN8001 CN8001 5 AC_DET AC_DET
2P 2P
STBY 6V STBY 6V 1
STBY 6V STBY 6V 2
GND GND 3
GND GND 4
AC_DET AC_DET 5
CN8003 CN8003
5P 5P
WHT WHT
CN6410 CN6410
10P 10P
WHT WHT
1 16.5V 16.5V
2 16.5V 16.5V
3 16.5V 16.5V
3
4 16.5V 16.5V
5 16.5V 16.5V
6 GND GND
7 GND GND
8 GND GND
9 GND GND
10 10 GND GND
1 16.5V 16.5V
2 16.5V 16.5V
3 16.5V 16.5V
4 16.5V 16.5V
5 GND GND
6 GND GND
7 GND GND
8 GND GND
CN6411 CN6411
8P 8P
WHT WHT
4
5
A B
Frame Wiring
D5V D5V 1 1 D5V D5V CN5001 CN5001 4P 4P
4P 4P CN9500 CN9500
GND GND 2 2 GND GND
1 1
R_SP(+) R_SP(+) R_SP(+) R_SP(+)
AU_+13V AU_+13V 3 3 AUDIO+12V AUDIO+12V CN5002 CN5002
9P 9P R_SP(-) R_SP(-) 2 2 R_SP(-) R_SP(-)
AU_+13V AU_+13V 4 4 AUDIO+12V AUDIO+12V
WHT WHT
L_SP(-) L_SP(-) 3 3 L_SP(-) L_SP(-)
GND GND 5 5 AUDIO_GND AUDIO_GND
L_SP(+) L_SP(+) 4 4 L_SP(+) L_SP(+)
GND GND 6 6 AUDIO_GND AUDIO_GND
GND GND 7 7 AUDIO_GND AUDIO_GND
AU_-13V AU_-13V 8 8 AUDIO_12V AUDIO_12V
AU_-13V AU_-13V 9 9 AUDIO-12V AUDIO-12V
CN6408 CN6408
9P 9P
WHT WHT
1 GND GND
2 AUDIO_MUTE AUDIO_MUTE
3 GND GND
D3
4 DAT DAT
CN5000 CN5000
5 CLK CLK 10P 10P
WHT WHT
6 /PD /PD
7 /CS /CS
8 GND GND
9 AU_R AU_R
10 10 AU_L AU_L K1
1 GND GND GND GND
2 AUDIO_MUTE AUDIO_MUTE GND GND
3 GND GND GND_3 GND_3
4 DAT DAT AU_L_PC AU_L_PC
5 CLK CLK AU_R_PC AU_R_PC
6 /PD /PD GND_3 GND_3
7 /CS /CS SCL_V SCL_V
8 GND GND SDA_V SDA_V
9 AU_R AU_R
SCL_PD SCL_PD
10 10 AU_L AU_L SDA_PD SDA_PD
CN1209 CN1209 GND GND
10P 10P
GND GND
WHT WHT
MS_FLD MS_FLD
GND GND 1 1 GND GND MS_DE MS_DE
GND GND 2 2 GND GND MS_DE_FLD MS_DE_FLD
Th Th 3 3 Thermo_G Thermo_G OP3_SW1 OP3_SW1
GND GND 4 4 GND GND GND GND
AC_DET AC_DET 5 5 AC_DET AC_DET TX TX
PS_Error PS_Error 6 6 PS_Error PS_Error RX RX
PON_PANEL PON_PANEL 7 7 PON_PANEL PON_PANEL CTL1 CTL1
NC NC 8 8 Panel_Mute Panel_Mute CTL2 CTL2
Power_ON Power_ON 9 9 Power_On Power_On GND GND
13V 13V 10 10 10 10 FAN FAN 1_SLT_Q1 1_SLT_Q1
13V 13V 11 11 11 11 FAN FAN 1_SLT_Q2 1_SLT_Q2
GND GND 12 12 12 12 GND GND GND GND
GND GND 13 13 13 13 GND GND 2_SLT_Q1 2_SLT_Q1
CN1002 CN1002 2_SLT_Q2 2_SLT_Q2
CN6404 CN6404
13P 13P 13P 13P
WHT WHT GND GND
WHT WHT
SIRCS_IN SIRCS_IN
STBY3.3V STBY3.3V 1 1 STBY3.3V STBY3.3V
SIRCS_OUT SIRCS_OUT
GND GND 2 2 GND GND
GND_3 GND_3
STBY 5V STBY 5V 3 3 STBY5V STBY5V
Audio_D_L Audio_D_L
GND GND 4 4 GND GND
Audio_O_R Audio_O_R
CN6405 CN6405 CN1001 CN1001
4P 4P 4P 4P GND_3 GND_3
WHT WHT WHT WHT
GND GND
RST_DEV RST_DEV
CLKF20 CLKF20
GND GND 1 1 GND GND
GND GND
GND GND 2 2 GND GND
OP_CPU_RST OP_CPU_RST
A3.3V A3.3V 3 3 A_3.3V A_3.3V
OP_FWE OP_FWE
A3.3V A3.3V 4 4 A_3.3V A_3.3V
GND GND
A3.3V A3.3V 5 5 A_3.3V A_3.3V
OP_GM_H8 OP_GM_H8
GND GND 6 6 GND GND
H8_ALM H8_ALM
GND GND 7 7 GND GND
GND GND
GND GND 8 8 GND GND
MS_ACDET MS_ACDET
D3.3V D3.3V 9 9 D_3.3V D_3.3V
232C_SHDN 232C_SHDN
D3.3V D3.3V 10 10 10 10 D_3.3V D_3.3V
V_B7 V_B7
D3.3V D3.3V 11 11 11 11 D_3.3V D_3.3V
V_B6 V_B6
GND GND 12 12 12 12 GND GND
V_B5 V_B5
CN6407 CN6407 CN1003 CN1003
12P 12P V_B4 V_B4
12P 12P
WHT WHT WHT WHT
V_B3 V_B3
V_B2 V_B2
V_B1 V_B1
V_B0 V_B0
GND GND
13V 13V 1 1 12V 12V
V_G7 V_G7
GND GND 2 2 GND GND
V_G6 V_G6
9V 9V 3 3 9V 9V
V_G5 V_G5
GND GND 4 4 GND GND
V_G4 V_G4
D5V D5V 5 5 D5V D5V
V_G3 V_G3
D5V D5V 6 6 D5V D5V
V_G2 V_G2
D5V D5V 7 7 D5V D5V
V_G1 V_G1
D5V D5V 8 8 D5V D5V
V_G0 V_G0
GND GND 9 9 GND GND
GND GND
GND GND 10 10 10 10 GND GND
V_R7 V_R7
Power_DET Power_DET 11 11 11 11 Power_DET Power_DET
V_R6 V_R6
GND GND 12 12 12 12 GND GND
V_R5 V_R5
GND GND 13 13 13 13 GND GND
V_R4 V_R4
GND GND 14 14 14 14 GND GND
V_R3 V_R3
CN6406 CN6406 V_R2 V_R2
CN1004 CN1004
14P 14P 14P 14P
WHT WHT V_R1 V_R1
WHT WHT
V_R0 V_R0
GND GND
HS_V HS_V
PNL_VCC PNL_VCC 1 1 PNL_VCC PNL_VCC
VS_V VS_V
PNL_VCC PNL_VCC 2 2 PNL_VCC PNL_VCC
CLK_V CLK_V
PNL_VCC PNL_VCC 3 3 PNL_VCC PNL_VCC
GND GND
GND GND 4 4 GND GND
YB_[7] YB_[7]
GND GND 5 5 GND GND
YB_[6] YB_[6]
GND GND 6 6 GND GND
YB_[5] YB_[5]
CN6409 CN6409
CN1005 CN1005
YB_[4] YB_[4]
6P 6P 6P 6P
WHT WHT WHT WHT YB_[3] YB_[3]
YB_[2] YB_[2]
A3.3V A3.3V 1
YB_[1] YB_[1]
A3.3V A3.3V 2 YB_[0] YB_[0]
A3.3V A3.3V 3 YB_CLK YB_CLK
GND GND 4 YB_HS YB_HS
GND GND 5 YB_VS YB_VS
D3.3V D3.3V 6 GND1 GND1
Y_HD Y_HD
D3.3V D3.3V 7
u_HD u_HD
D3.3V D3.3V 8
V_HD V_HD
GND GND 9
GND GND 10 10 GND1 GND1
OP3_BI OP3_BI
CN6402 CN6402
10P 10P
OP3_GI OP3_GI
WHT WHT
OP3_RI OP3_RI
OP3_VSI OP3_VSI
9V 9V 1
OP3_HSI OP3_HSI
GND GND 2
OP3_SOG OP3_SOG
GND GND 3
GND1 GND1
A5V A5V 4
CN1000 CN1000
A5V A5V 5 100P 100P
BLK BLK
GND GND 6
GND GND 7
D5V D5V 8
D5V D5V 9
GND GND 10 10
GND GND 11 11
CN6401 CN6401
11P 11P
WHT WHT
STBY3.3V STBY3.3V 1
GND GND 2
STBY 5V STBY 5V 3
GND GND 4
GND GND 5
CN6403 CN6403
5P 5P
WHT WHT
8-30
C D
Frame Wiring
SP
V1
JT1
A1 A1 A1 A1 GND GND
B1 B1 B1 B1 GND GND
CN2701 CN2701 CN2700 CN2700
40P 40P 40P 40P
A2 A2 A2 A2 GND3 GND3
B2 B2 B2 B2 AU_L_PC AU_L_PC
GND1 GND1 B20 B20 B20 B20 GND1 GND1 GND1 GND1 B20 B20
A3 A3 A3 A3 AU_R_PC AU_R_PC
STBY5V STBY5V A20 A20 A20 A20 STBY5V STBY5V STBY5V STBY5V A20 A20
B3 B3 B3 B3 GND3 GND3
Y Y Y
B19 B19 B19 B19 B19 B19
A4 A4 A4 A4 SCL_V SCL_V
C A19 A19 A19 A19 C C A19 A19
B4 B4 B4 B4 SDA_V SDA_V
. . .
A5 A5 A5 A5 SCL_PD SCL_PD . . .
. . .
B5 B5 B5 B5 SDA_PD SDA_PD
A6 A6 A6 A6 GND GND GND1 GND1 B2 B2 B2 B2 GND1 GND1 GND1 GND1 B2 B2
B6 B6 B6 B6 GND GND
GND1 GND1 A2 A2 A2 A2 GND1 GND1 GND1 GND1 A2 A2
A7 A7 A7 A7 MS_FLD MS_FLD
5V 5V B1 B1 B1 B1 5V 5V 5V 5V B1 B1
B7 B7 B7 B7 MS_DE MS_DE
5V 5V A1 A1 A1 A1 5V 5V 5V 5V A1 A1
A8 A8 A8 A8 MS_DE_FLD MS_DE_FLD
B8 B8 B8 B8 OP3_SW1 OP3_SW1
A9 A9 A9 A9 GND GND
B9 B9 B9 B9 OP_TX OP_TX
GND1 GND1 B20 B20
A10 A10 A10 A10 OP_RX OP_RX
STBY5V STBY5V A20 A20
B10 B10 B10 B10 CLT1 CLT1
Y B19 B19
A11 A11 A11 A11 CTL2 CTL2
C A19 A19
B11 B11 B11 B11 GND GND
.
A12 A12 A12 A12 1_SLT_Q1 1_SLT_Q1
CN3000 CN3000 .
B12 B12 B12 B12 1_SLT_Q2 1_SLT_Q2 .
40P 40P
A13 A13 A13 A13 GND GND
B13 B13 B13 B13 2_SLT_Q1 2_SLT_Q1 GND1 GND1
B2 B2
A14 A14 A14 A14 2_SLT_Q2 2_SLT_Q2
GND1 GND1 A2 A2
B14 B14 B14 B14 GND GND
5V 5V B1 B1
A15 A15 A15 A15 SIRCS_IN SIRCS_IN OPTION1 SLOT OPTION1 SLOT
5V 5V A1 A1
BKM-FW10 BKM-FW10
B15 B15 B15 B15 SIRCS_OUT SIRCS_OUT
BKM-FW11 BKM-FW11
A16 A16 A16 A16 GND3 GND3
BKM-FW12 BKM-FW12
B16 B16 B16 B16 Audio_O_L Audio_O_L BKM-FW32 BKM-FW32
BKM-FW50 BKM-FW50
GND GND B30 B30
A17 A17 A17 A17 Audio_O_R Audio_O_R
B17 B17 B17 B17 GND3 GND3 D_Y7 D_Y7 A30 A30
A18 A18 A18 A18 GND GND D_Y6 D_Y6 B29 B29
B18 B18 B18 B18 RST_DEV RST_DEV
D_Y5 D_Y5 A29 A29
A19 A19 A19 A19 CLKF20 CLKF20
.
CN3002 CN3002
B19 B19 B19 B19 GND GND .
60P 60P
.
A20 A20 A20 A20 OP_CPU_RST OP_CPU_RST
B20 B20 B20 B20 OP_FWE OP_FWE
GND1 GND1 B2 B2
A21 A21 A21 A21 GND GND
GND1 GND1 A2 A2
B21 B21 B21 B21 OP_GM_H8 OP_GM_H8
5V 5V B1 B1
A22 A22 A22 A22 HB_ALM HB_ALM
5V 5V
B22 B22 B22 B22 GND GND A1 A1
A23 A23 A23 A23 MS_ACDET MS_ACDET
H1
B23 B23 B23 B23 232C_SHON 232C_SHON
CN9100 CN9100
A24 A24 A24 A24 V_R7 V_R7
B24 B24 B24 B24 V_R6 V_R6
A25 A25 A25 A25 V_R5 V_R5
9V 9V 1
B25 B25 B25 B25 V_R4 V_R4
POWER INT POWER INT
9V 9V 2
A26 A26 A26 A26 V_R3 V_R3
GND GND 3
B26 B26 B26 B26 V_R2 V_R2
GND GND 4 STBY3.3V STBY3.3V
A27 A27 A27 A27 V_R1 V_R1
CN3904 CN3904
B27 B27 B27 B27 V_R0 V_R0
4P 4P
WHT WHT
A28 A28 A28 A28 GND GND
B28 B28 B28 B28 V_G7 V_G7
A29 A29 A29 A29 V_G6 V_G6
B29 B29 B29 B29 V_G5 V_G5 H2
STBY 3.3V STBY 3.3V 1
A30 A30 A30 A30 V_G4 V_G4
GND GND 2
B30 B30 B30 B30 V_G3 V_G3
STBY 5V STBY 5V 3
A31 A31 A31 A31 V_G2 V_G2
GND GND 4
B31 B31 B31 B31 V_G1 V_G1
GND GND 5
A32 A32 A32 A32 V_G0 V_G0
CN3901 CN3901
B32 B32 B32 B32 GND GND
5P 5P
WHT WHT
A33 A33 A33 A33 V_B7 V_B7
B33 B33 B33 B33 V_B6 V_B6
A34 A34 A34 A34 V_B5 V_B5
B34 B34 B34 B34 V_B4 V_B4
CN9200 CN9200
9V 9V 1
6P 6P
A35 A35 A35 A35 V_B3 V_B3
GND GND 2 WHT WHT
B35 B35 B35 B35 V_B2 V_B2
GND GND 3
A36 A36 A36 A36 V_B1 V_B1
A5V A5V 4
B36 B36 B36 B36 V_B0 V_B0
H3
A5V A5V 5
A37 A37 A37 A37 GND GND
GND GND 6
CN9300 CN9300
B37 B37 B37 B37 HS_V HS_V
GND GND 7
A38 A38 A38 A38 VS_V VS_V
D5V D5V 8
B38 B38 B38 B38 CLK_V CLK_V
D5V D5V 9
A39 A39 A39 A39 GND GND
GND GND 10 10
B39 B39 B39 B39
GND GND 11 11
A40 A40 A40 A40
CN3902 CN3902
B40 B40 B40 B40 STBY 3.3V STBY 3.3V
11P 11P
WHT WHT
A41 A41 A41 A41 STBY LED STBY LED
B41 B41 B41 B41 POWER LED POWER LED
A42 A42 A42 A42
B42 B42 B42 B42
A_3.3V A_3.3V 1
A43 A43 A43 A43
A_3.3V A_3.3V 2
B43 B43 B43 B43
A_3.3V A_3.3V 3
A44 A44 A44 A44
GND GND 4
B44 B44 B44 B44
GND GND 5
A45 A45 A45 A45 GND1 GND1
D_3.3V D_3.3V 6
B45 B45 B45 B45 Y_HD Y_HD
D_3.3V D_3.3V 7 S
A46 A46 A46 A46 U_HD U_HD
D_3.3V D_3.3V 8 CN9400 CN9400
B46 B46 B46 B46 V_HD V_HD 3P 3P
GND GND 9
WHT WHT
A47 A47 A47 A47 GND1 GND1
GND GND 10 10
B47 B47 B47 B47 OP3_BI OP3_BI STBY+5V STBY+5V
CN3903 CN3903
A48 A48 A48 A48 OP3_GI OP3_GI 10P 10P
WHT WHT
B48 B48 B48 B48 OP3_RI OP3_RI
A49 A49 A49 A49 OP3_VSI OP3_VSI
B49 B49 B49 B49 OP3_HSI OP3_HSI
A50 A50 A50 A50 OP3_SOG OP3_SOG
B50 B50 B50 B50 GND1 GND1
CN3900 CN3900
100P 100P
8-30
E
CN2200 CN2200
31P 31P
BLK BLK
GND GND 31 31
GND GND 30 30
GND GND 29 29
ACC SEL ACC SEL 28 28
BINT BINT 27 27
GND GND 26 26
BBC SEL BBC SEL 25 25
SDA SDA 24 24
GND GND 23 23
SCL SCL 22 22
NC NC 21 21
GND GND 20 20
A4+ A4+ 19 19
OPTION2 SLOT OPTION2 SLOT
BKM-FW10 BKM-FW10
A4- A4- 18 18
BKM-FW11 BKM-FW11
BKM-FW12 BKM-FW12 GND GND 17 17
A3+ A3+ 16 16
A3- A3- 15 15
GND GND 14 14
CLK+ CLK+ 13 13
CLK- CLK- 12 12
GND GND 11 11
A2+ A2+ 10 10
A2- A2- 9
GND GND 8
A1+ A1+ 7
A1- A1- 6
GND GND 5
A0+ A0+ 4
A0- A0- 3
GND GND 2
GND GND 1
CN2203 CN2203
21P 21P
GND GND 1
DDC SEL0 DDC SEL0 2
DDC SEL1 DDC SEL1 3
GND GND 4
LUT SEL0 LUT SEL0 5
LUT SEL1 LUT SEL1 6
SEL LUT2 SEL LUT2 7
GND GND 8
1 9V 9V
SEL0 SEL0 9
2 9V 9V
SEL1 SEL1 10 10
3 GND GND
SEL2 SEL2 11 11
CN1010 CN1010
3P 3P GND GND 12 12
WHT WHT
GND GND 13 13
GND GND 14 14
SELLVDS SELLVDS 15 15
5V 5V 16 16
5P 5P
5V 5V 17 17
KEY 1 KEY 1 1 1 KEY1 KEY1 5V 5V 18 18
KEY 2 KEY 2 2 2 KEY2 KEY2 5V 5V 19 19
3 3 POWER_INT POWER_INT 5V 5V 20 20
GND GND 4 4 GND GND GND GND 21 21
5 5 STBY3.3V STBY3.3V
CN1204 CN1204
5P 5P
INN FAIL INN FAIL 1
NC NC 2
BL_ON BL_ON 3
BL_BRT BL_BRT 4
BL4 BL4 6 1 5V 5V GND GND 5
BL3 BL3 5 2 GND GND CN2202 CN2202
5P 5P
BL2 BL2 4 3 BL1 BL1
BRN BRN
BL1 BL1 3 4 BL2 BL2
GND GND 2 5 BL3 BL3
STBY5V STBY5V 1 6 BL4 BL4
CN1203 CN1203
6P 6P
FAN_DRV2 FAN_DRV2 1 1
GND GND 2 2
GND GND 3 3
7P 7P CN1009 CN1009
RED RED
3P 3P
SIRCS SIRCS 1 1 SIRCS SIRCS
STBY5V STBY5V 2 2 STBY 5V STBY 5V
GND GND 3 3 GND GND
GND GND 4 4 GND GND
5 5 STBY 3.3V STBY 3.3V
6 6 STBY_LED STBY_LED
7 7 POWER LED POWER LED
CN1905 CN1905
7P 7P
12V 12V 1 1
CN1206 CN1206
12V 12V 2 2
9P 9P
GND GND 3 3
1 STBY5V STBY5V
3.3V 3.3V 4 4
2 TEMP1 TEMP1
GND GND 5 5
3 GND GND
FAN_DRV1 FAN_DRV1 6 6
4 STBY5V STBY5V
FAN_DET FAN_DET 7 7
1 5 TEMP2 TEMP2
CN1008 CN1008
THERMO THERMO 2 6 GND GND 7P 7P
WHT WHT
GND GND 3 7 STBY5V STBY5V
8 TEMP3 TEMP3
9 GND GND
F G
LCD
CONTROL BOARD
INVERTER RIGHT
INVERTER LEFT
INVERTER UNIT
FA1
FAN-DRV FAN-DRV 1
FAN1 FAN1 2
FAN1
GND GND 3
FAN_DRV2 FAN_DRV2 FAN-DRV FAN-DRV 4
FAN2
GND GND FAN2 FAN2 5
GND GND GND GND 6
CN5902 CN5902 FAN-DRV FAN-DRV 7
FAN3
3P 3P
FAN3 FAN3 8
GND GND 9
FAN4
FAN-DRV FAN-DRV 10 10
FAN4 FAN4 11 11
GND GND 12 12
FAN5
FAN-DRV FAN-DRV 13 13
FAN5 FAN5 14 14
GND GND 15 15
CN5901 CN5901
15P 15P
BRN BRN
12V 12V
12V 12V
GND GND
3.3V 3.3V
GND GND
FAN-DRV1 FAN-DRV1
FAN-DET FAN-DET
CN5900 CN5900
7P 7P
WHT WHT
Frame Wiring
FWD-40LX1
H