Philips 4010W Series Service Manual page 57

Circuit Diagrams and PWB Layouts
10-2-2 LED Driver
LED Driver
A02
+12V
+ C8112
C8107 330UF 25V
100N 50V
VLED+
C8117
NC/1uF
R8121
NC/100K 1% 1/4W
IC8501
1
R8127
DIMOUT
2
1K
GM
3
FB
FB
4
OVP/DIM
PF7903BS
R8128
C8118
ZD8101
100N 50V
NC/BZT52-B4V7
100 OHM 1/8W
ZD8102
C8108
NC/BZT52-B22
100N 50V
TPM15.3HE LA 10.
D8102 R8109
1N4148W 10R 1/8W 5%
R8104
VCC1 47R 1%
C8104
2.2uF 25V
8
VCC
7
OUT
6
330R 1/8W 5%
GND
5
CS
C8110
1NF
R8129
10K OHM +-5% 1/8W
+12V
C8119
2.2uF 25V
R8133
Panel ON/OFF
10K OHM
R8134
100K 1/8W 1%
EN 57
L8103
33UH
L8102
NC/33uH
D8101
SB560-E
1 2
C8105 + +
220uF 50V NC/330UF 50V
Q8104
P2806BD
R8105
10K OHM
R8108
D8103
1N4148W
Q8106
LMBT3906LT1G
VCC1
R8131 C8120
15K 1/8W 1% NC/2.2uF 25V
C8114
10N 50V
R8132
51K 1/4W
Q8107
LMBT3904LT1G
C8122
100N 50V
back to
2015-Otc-09
div.table
VLED+
C8113
C8123
C8121
1uF
R8116
1uF
36KOHM +-1% 1/4W
R8135
Q8101
36KOHM +-1% 1/4W
MTB55N10Q8-0-T1-G
R8117
5K6 +-1% 1/8W
R8123
1.3R 1%
R8118
10K OHM
Q8103
2N7002K
Q8105
LMBT3904LT1G
R8120 33K 1/4W
R8119 C8111 R8130
100P 50V 330K 1/8W 5%
LED Driver
A02
VLED-
6
CN8101
5
CONN
4
3
2
1
FB
R8124 R8125 R8126
1.3R 1% 1.3R 1% 1.3R 1%
GND801
1
GND
2
GND
3
GND
GND
DIM
GND802
1
GND
2
GND
3
GND
GND
B 2014-12-10
715G6197
19820_505.eps