Philips 24PFS6805/12 Service Manual page 79

9-3-15 LED driver
VCC
OUT
VLED-
U8601
PF7708CS
1 8
LED FB
2 7
VCC GM
3 6
CS/OVP DIM
4 5
OUT GND
C8608
220N 50V
R8613
1.2R 1%
L8602
33uH
21VS
OUT
R8612
33K 1/10W 1%
R8606
33K 1/10W 1%
BRIGHT_ADJ
R8624
3 , 1 1 , 1 9
10K 1/10W
R8611
33K
C8611
10P 50V
C8612
47N 50V
R8614 R8615 R8616 R8617 R8618
1.2R 1%
1.2R 1% 1.2R 1% 1.2R 1% 1.5R
D8601
SR506-44
1 2
Q8601
CYS9240 32A
R8605
10 OHM 1% 1/10W
R8619
D8603 10 OHM
R8607
1N4148W
5R6 1%
C8613
R8608
100pF 50V
10K 1/8W
R8610
4K3 1/10W 1%
R8601
0R075
CN8602
CONN
1
VLED+
2
3
4
5
6
VLED-
VLED+
FB8601
BEAD
1 2
+
C8604
C8606
R8604
330UF 35V 220N 50V
100K
+12V_Normal
C8615
100N 50V
R8622
1K 1/10W 5%
BL_ON/OFF
1 1 , 1 9
BRIGHT_ADJ 3,11
BL_ON/OFF 11
+12V_Normal
+12V_Normal 3,18
+
C8607
C8601
220N 50V
330UF 35V
D8604
1N4148W
Q8602
DTA144WN3/S
VCC
C8616
100N 50V
R8621
0R05 1/10W
Q8603
2N7002K