AOC LC32D1322, Service Manual

Page: 81 / 172

81
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
B
2 2 Monday , January 09, 2012
02.LED DRIVER
C8126
220N 50V
IC8101
PF7700S
DIM
1
EN
2
VCC
3
LED
4
GND
5
ISET
6
GM
7
COMP
8
D8102
SR510-22
1 2
R8125
2R2 +-5% 1/8W
R8114
680K 1/4W 1%
CN801
CONN
1
2
3
4
5
6
7
8
9
10
11
12
+
C8125
330UF 35V
C8124
0.47UF 50V
R8117
750K 1%
R8126
200 OHM +-1% 1/8W
C8104
10uF
C8103
10uF
L8102
3.5uH
R8107
15K 1/8W 1%
C8105
10uF
R8108
15K 1/8W 1%
C8120
1N 50V
R8113
1-1% 1/8W
R8103
3-1% 1/8W
R8105
3-1% 1/8W
R8110
15K 1/8W 1% R8120
100K 1/4W
Q8101
AOD4126
R8109
3-1% 1/8W
C8111
0.47UF 50V
C8115
0.47UF 50V
C8119
10uF
L8101
47UH
R8115
820K 1%
R8121
100K 1/4W
R8106
3-1% 1/8W
R8129
0 OHM 1/4W
R8118
1K 1/8W
R8124
22 OHM 1/8W
ZD8101
MTZJ13B
1
2
C8110
0.47UF 50V
R8122
100K 1/4W
C8123
100N 50V
C8122
NC
+
C8118
10UF 50V
+
C8127
10UF 50V
R8127
200K 1/8W
IC8104
PF7700S
DIM
1
EN
2
VCC
3
LED
4
GND
5
ISET
6
GM
7
COMP
8
IC8102
PF7700S
DIM
1
EN
2
VCC
3
LED
4
GND
5
ISET
6
GM
7
COMP
8
R8116
0.1R
IC8103
PF7700S
DIM
1
EN
2
VCC
3
LED
4
GND
5
ISET
6
GM
7
COMP
8
R8101
15K 1/8W 1%
C8109
0.47UF 50V
IC8107
P
F
79
00
S
FB
1
GM
2
RT
3
CS
4
DI
M
5
GN
D
6
OU
T
7
VC
C
8
D8101
RB160M
1
2
+
C8121
330UF 35V
VLED
DIM
COMP
+24V
+12V
COMP
DIM
DIM
LED1
LED3
COMP
COMP
LED4
DIM COMP
LED2
DIM
VLED
LED3
LED1
LED4
LED2
VLED
VCC
VCC
VCC VCC
VCC
ON/OFF ON/OFF
ON/OFF
ON/OFF
R8123
10K 1/4W
+ C8108
100uF 35V