Philips 4010W Series Service Manual page 61

Circuit Diagrams and PWB Layouts
10-3-2 LED Driver
LED Driver
A02
+18V
C8601 + C8605
330UF 35V 100N 50V
R8602
NC
LED-
Vcc2
U8601
PF7708AS
C8602
1 8
220N 50V
LED FB
2 7
VCC GM
3 6
CS/OVP DIM
4 5
OUT
OUT GND
R8652
47R 1%
TPM15.3HE LA 10.
R8615
22K 1/4W
L8603
33uH
L8602
NC
OUT
R8616
0 OHM +-5% 1/8W R8604
33R 1/8W 5% Q8601
SM1A23NSUC-TRG
D8603
R8609
R8617 1N4148W
10R 1/8W 5%
62K 1/8W 1%
R8608
3K 1/8W +/-1%
DIM
R8601
C8610 0R05
22pF 50V
C8603
47N 50V
R8654 R8655 R8656
NC NC NC
EN 61
C8617
100PF 500V
FB8605
BEAD
1 2 1 2
D8601
SR510-22
D8602
+ +
1N4148
ZD8601
BZT52-B27
ZD8602
BZT52-B27
D8604
1N4148W
+12V
C8604
0.47UF 50V
ON/OFF
R8605
1K OHM +-5% 1/8W C8609
R8606 100N 50V
330K 1/8W 5%
back to
2015-Otc-09
div.table
VLED+
C8623
C8621 R8612
R8611
NC
100N 50V 100K
NC
CN8602
CONN
1
2
3
4
5
6
Q8603
DTA144WN3/S
Vcc2
C8611
0.47UF 50V
Q8602
2N7002K
LED Driver
A02
CN8601
CONN
VLED+
1
2
3
LED-
B 2014-11-19
715G6550
19820_533.eps