Qa (4/4) - Sony VPL-FX52 Service Manual

SUB_5V
C400 IC400
0.1 TC74HC4052AFT(EL)
10V
DDC WRITE SEL
B
1005
VCC
2X
1X
1:5A A_DDC_SCL1 X
1:5B A_DDC_SCL2 0X
3X
A
B
C401 IC401
0.1
TC74HC4052AFT(EL)
10V
DDC WRITE SEL
B
1005
VCC
2X
1X
3:4F C_DDC_SCL1
X
3:6H C_DDC_SCL2
0X
3X
A
B
VPL-FX52/FX52L
A B
0Y
A_DDC_SDA2 1:5B
2Y
A_DDC_SDA1 1:5B
Y
3Y
1Y
INH
VEE
GND
R401
0
CHIP
C_DDC_SDA2 3:6H
0Y
2Y
C_DDC_SDA1 3:4F
Y
3Y
R400
1Y
0
CHIP
INH
VEE
GND
SUB_5V
RPM7140-H4
SIRCS RECEIVER
R402
47
1/16W
CHIP
5 %
C402
10
10V
B
3216
C

QA (4/4)

QA (4/4)
2:5G OUT_SYNC
JL407
XX
OUT_V_SYNC
JL406
XX
OUT_H_SYNC
1:11E SEL_SYNC
JL405
XX
SEL_H
JL404
XX
SEL_V
1:11A SEL_RGB
JL403
XX
SEL_B
JL402
XX
SEL_G
JL401
XX
SEL_R
JL420
XX
JL421
XX
R406
0
2:3F MON_OUT_EN
JL422
CHIP
XX
JL408
XX
JL409
R407
XX
1:10F;1:6C SW1
JL423
0
XX
CHIP
1:10F;1:6C SW0
JL400
JL410
XX
XX
R405
100
CHIP
1/16W SUB_5V
IC403
JL411
XX
WRITE_EN
1:4A
3.3V-2 JL429
XX
JL412
XX
5V-3
JL424 JL425 JL426 JL427 JL428
XX XX XX XX XX
JL413
XX
-5V-3
CN400 JL414
XX
8P
MODULAR JACK
JL415
XX
1
JL416
XX
2
JL417
3 XX
JL418
XX
4
5
6
7
8
6-7 6-7
D E
JL419
XX
A1 GND
B1 GND
A2 OUT V
B2 OUT V
A3 GND
B3 GND
A4 OUT H
B4 OUT H
A5 GND
B5 GND
A6 H
B6 H
A7 GND
B7 GND
A8 V
B8 V
A9 GND
B9 GND
A10 BLUE
B10 BLUE
A11 GND
B11 GND
A12 GREEN
B12 GREEN
A13 GND
B13 GND
A14 RED
B14 RED
A15 GND
B15
GND
A16 SDA_100K_2
B16 SCL_100K_2
A17 GND
B17 GND
A18 MON OUT EN
B18 DDC SW0
A19 DDC SW1
B19 SW1
A20 SW0
B20 SIRCS NF
A21 GND
B21 GND
A22 SUB+5
B22 SUB+5
A23 GND
B23 GND
A24
WRITE EN
B24 D3.3V
A25 D3.3V
B25 D3.3V
A26 GND
B26 GND
A27 A+5V
B27 A+5V
A28 A+5V
B28 A+5V
A29 GND
B29 GND
A30 A-5V
B30 A-5V
A31
A-5V
B31 A-5V
A32 GND
B32 GND
A33 TX+
B33 TX-
A34 RX+
B34 RX-
A35 GND QA
(4/4)
B35 GND
CN401
70P
WHT (DDC WRITE SEL)
TO B
F G
1
2
3
4
5
H