Schematic Diagram Of H3 Board - Sony KLV-S19A10 Service Manual

(5) Schematic Diagram of H3 Board

1 3
2
A
R9903 R9904
R9917 R9902
470 560
B 470 560
1/10W
1/10W 1/10W
1/10W
RN-CP RN-CP
RN-CP RN-CP
D9906
D9903
SML-020MVT-T86 SML-020MVT-T86
TIMER PIC OFF
Q9907 Q9902 Q9903 Q9904
C
DTC114EUA-T106 DTC114EUA-T106 DTC114EUA-T106 DTC114EUA-T106
LED DRIVER LED DRIVER LED DRIVER LED DRIVER
H3
(SIRCS,LED)
D
E
H3
[SIRCS, LED]
(KLV-S19A10)
— H3 BOARD —
IC9901
R9913 R9917
Q9904
R9918 Q9907 Q9902
D9908
R9902
C9902
D9911 D9904
R9916
<COMPONENT SIDE>
<CONDUCTOR SIDE>
4 5 6
JL9002
STBY5V
JL9003
JL9004
JL9005
JL9999
JL9998
JL9997
JL9908
IR
R9906
JL9910
1.5k
IC9901
1/10W
RPM7140-H8
RN-CP JL9909
SIRCS
D9912
SML-310LTT86
POWER
R9908
C9905
R9907 STBY5V
22 47 5
470
10V 1/10W
1/10W
F RN-CP
RN-CP
3216
IC9902
TPS851(A)
BACK LIGHT
MONITOR
C9904
1000p D9909
50V
MM3Z5V6ST1
B R9918
3.3V 0 1
1608
CHIP
Q9905
DTC114EUA-T106
LED DRIVER
C9907 C9902
0.1
47
16V
6.3V
R9911 B
33k
1/10W
1608
RN-CP
R9912
10k
R9910
1/10W
1k
RN-CP
1/10W
RN-CP
R9914
C9908
220k
1
1/10W
10V
Q9906 RN-CP
B
2SA1576A-T106-QR
BUFFER 1608
R9915
220k
1/10W
RN-CP
Q9903
Q9906
• H3(KLV-S19A10) BOARD SEMICONDUCTOR LOCATION
Ref.
*
Q9902-Q9907 2
D9903, D9906,
3
D9909, D9912
* : Refer to Terminal name of semiconductors in
silk screen printed circuit (see page 4-10)
7 8
CN9901
10P
1 GND
2 STBY5V
3
REC/RESERVE
4 STBY_LED
TO
5 ON_TIMER
B BOARD
6 PWR/RESERVE
CN1003
7 PICTURE_OFF
8 BL_IN
9 VD3_3
10 SIRCS
4
2 3
R9916
3.3k
1/10W
RN-CP
B-SS12681<UC.>-H3.
H3
[SIRCS, LED]
(KLV-S23A10)
— H3 BOARD —
IC9901
R9913
R9918
R9916
R9917
Q9903
Q9904
Q9907 Q9902
D9908
R9902
C9902
D9911 D9904
Q9906
<COMPONENT SIDE>
R9907 R9904
CN9901
D9910
R9903
R9912
R9915
R9908 R9914
<CONDUCTOR SIDE>
• H3(KLV-S23A10) BOARD SEMICONDUCTOR LOCATION
Q9902-Q9907
D9903, D9906,
D9909, D9912
* : Refer to Terminal name of semiconductors in
silk screen printed circuit (see page 4-10)
Ref.
*
2
3
KLV-S19A10/S23A10 (UC) 4-26