H3U Board Schematic Diagram - Sony KDL-32S20L1 Service Manual

H3U BOARD SCHEMATIC DIAGRAM

1 | 2
A
—
B
R302 R301
680 820
1/10W 1/10W
RN-CP
RN-CP
G R
5% 5%
D302
CL-165HR/SYG-D-T
—
Q302
Q301
RT1N141M-TP-1
RT1N141M-TP-1
C
—
D
—
Optical Sensor
H3
E
—
H3U
[OPTICAL SENSOR, SIRCS, LED]
COMPONENT SIDE
1
3
A
1-869-857-12 (172722812)
H3U
[OPTICAL SENSOR, SIRCS, LED]
CONDUCTOR SIDE
1
0 4
A
0 6 R 3
KDL-32S20L1/40S20L1
NOTE: THE SILK SCREEN ON THE BOARD DISPLAY "H3" NOT "H3U"
| 3 | 4 |
R305
R304 R303 2.7k
820
680 1/10W
1/10W
1/10W RN-CP
RN-CP
RN-CP 5%
5%
5%
G R
D305
CL-165HR/SYG-D-T
Q303
RT1N141M-TP-1
Q304 Q305
RT1N141M-TP-1
RT1N141M-TP-1
Sircs
LED
2 3
C308
2 3
C 3
1 2
0 7 R 3
1 1
9 3 0 J L
1 3 0 C N
0 3 1 J L 1 3
0 5 R 3
8 3 0 J L 1 4
6 3 0 J L
5 | 6 | 7
D308
SML-512UW
GP1UE26RK0VF
IC301
5
4
1 2 3
R307
C303
R306
22 47
470
1/10W
10V
1/10W
RN-CP
F
RN-CP 5%
5% 3216
C302
220p
50V
B
1608
4 5
4 5
1-869-857-12
(172722812)
0 9 R 3
R 3
1 0 R 3
R 3
0 8 R 3
R 3
0 5 C 3
R 3
| 8 | 9 |
5 4
5 4
IC302
TPS853(SONY)
1 2 3
1 2 3
R315
0
CHIP
C307
C308
0.1
47
16V
6.3V
R309
B
33k
1/10W
1608
RN-CP
Q306
R311
10k
2SA1602TP-1EF
R310
1/10W
1k
RN-CP
1/10W
RN-CP
R316
R313
C305 3.3k
220k
1
1/10W
1/10W
10V RN-CP
RN-CP
B
1608
R314
220k
1/10W
RN-CP
9-883-706-01<WAX2>H3
KDL-32S20L1/40S20L1
10 | 11
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
CN301
10P
TO BU BOARD
CN1008
43