Haier LE32D2320 Service Manual page 57

+24V
+ C8101
330UF 35V
C8105
100N 50V
ON/OFF
DIM
IC8501
1
EN SLP
R8101 2
DIM VADJ
51K 1% 1/8W 3
C8117 GM VBJT
4
VFB
1NF
VFB VCC
5
VSET
VSET VMOS
6
OVP GND
C8108 7
RT CS
C8118 10N 50V
1NF
R8102
PF7001S
C8109
150K 1/8W
100N 50V
+12V VSET
R8110
100K 1% 1/4W
R8111
C8104
18K 1/8W 5%
100N 50V
LED1
5.2V
Q8104
2N3904
Q8102
VBJT
2N3904
R8113
C8114 18R 1% R8122
10N 50V Q8103 15R 1%
2N3904
VADJ
R8121
15R 1%
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L8101
33UH
Q8101
AOD4126
VBJT
R8104
VADJ
10 OHM 1/8W
SLP
D8102
R8105
2 1 2R2 +-5% 1/8W
14
13 R8106
RB160M
12 10K 1/4W
R8103
11
+12V
10
0 OHM 1/4W
9 C8103
8 1uF
R8108
330R 1/8W 5%
C8110
1NF
LED2 LED3
Q8105 Q8106 Q8107 Q8108 Q8109
2N3904 2N3904 2N3904 2N3904 2N3904
R8123 R8124 R8125 R8126 R8127
15R 1% 15R 1% 15R 1% 15R 1% 15R 1%
C8116
47pF
D8101
MBRD10150D
2
+ C8102 + C8113
C8106 R8116
100UF 63V 100UF 63V
1NF 100K 1% 1/4W
C8115 R8117
C8111
47pF
4K3 +-1% 1/8W
NC
R8107
0.07R
LED4 LED5 LED6
Q8110 Q8111 Q8112 Q8114
2N3904 2N3904 2N3904 2N3904
R8128 R8132 R8136 R8137
15R 1% 15R 1% 15R 1% 15R 1%
T P V ( Top Victory
絬 隔 瓜 絪 腹
Key Component 02.LED DRIVER
Tuesday , April 17, 2012
Date
57
R8118
D8103
1M 1/6W 5%
2
VLED+
3
LED1
1
BAV99
D8104
2
3
LED2
1
BAV99
D8105
2
3
LED3
1
BAV99
D8106
2
3
LED4
1
BAV99
D8107
2
3
LED5
1
BAV99
D8108
2
3
LED6
1
BAV99
Q8113 Q8115
2N3904 2N3904
R8138 R8139
15R 1% 15R 1%
Electronics Co . , Ltd. ) OEM MODEL
TPV MODEL
PCB NAME NEW-P0A
Sheet 2 of 2
SLP
R8119 C8112
150K 1/8W 5% NC
VFB
CONN
12
VLED+
11
10
LED5
9
LED3
8
LED1
7
6
5
LED2
4
LED4
3
LED6
2
1
VLED+
CN801
B
Size
Rev
称 爹