H4U Board Schematic Diagram - Sony KDL-V32XBR2 Service Manual

H4U BOARD SCHEMATIC DIAGRAM

NOTE: THE SILK SCREEN ON THE BOARD DISPLAYS "H4" NOT "H4U"
1 | 2 | 3 |
A
—
B
—
R351
820
R352
1/10W
680 RN-CP
1/10W
5%
RN-CP
C G R
5%
D352
CL-165HR/SYG-D-T
—
Q352
Q354
RT1N141M-TP-1 Q351
RT1N141M-TP-1 RT1N141M-TP-1
D
—
E
—
Optical Sensor
F H4
S i r c s
—
LED
G
—
KDL-V32XBR2
4 | 5 | 6 | 7 |
R355
R353
R354 2 . 7 k
820
680 1/10W
1/10W 1/10W
RN-CP
RN-CP
RN-CP 5%
5% 5%
G R
D355
CL-165HR/SYG-D-T
D358
SML-512UW
Q353
RT1N141M-TP-1
Q355
RT1N141M-TP-1
GP1UE26RK0VF
IC351
4
1 2 3
R356
470
1/10W
RN-CP
5%
C352
220p
50V
B
1608
8 | 9 | 10 | 11 |
5
R357
C353
22 47
1/10W
10V
RN-CP
F
5%
3216
R359
33k
1/10W
RN-CP
Q356
2SA1602TP-1EF
R360
1/10W
1k
RN-CP
1/10W
RN-CP
C355
1
10V
B
1608
12 | 13 | 14 | 15 |
1 GND
2 STBY3.3V
3 REC/RESERVE
4 STBY_LED
5 ON_TIMER
6 PWR/RESERVE
7 PICTURE_OFF
8 BL_IN
9 VD3.3V
10 SIRCS
CN351
10P
TO BU BOARD
CN1008
5 4
5 4
IC352
TPS853(SONY)
1 2 3
1 2 3
R365
0
CHIP
C357
C358
0 . 1
47
16V
6 . 3 V
B
1608
R361
10k
R366
R363
3 . 3 k
220k
1/10W
1/10W
RN-CP
RN-CP
R364
220k
1/10W
RN-CP
A-1177-596-D<WAX2>H4
KDL-V32XBR2
41