Philips 24PHS5507/12 Service Manual page 56

9-2-11 Converter
+12V
0 . 9 A
R801
10K 1/4W
BL-ON/OFF
R802
300K 1/8W
C802 R804
10N 50V
R818 10K 1/4W
BRI_ADJ
C806
R803
300K 1/8W C803 C804
C815 C805
D C _ D C b o a r d
JACK
1
2
3
ZD901
CN901 C919
TVS 26V
100nF 50V
ZD902
BZT52-B33G
R905
47K 5%
R903
1K 5%
Q901
MMBT3904
R904 C907
100nF 50V
4K7 5%
L801
C801 C814 47UH
+
100N 50V
330uF 35V
R805
R823
NC
U801
0 OHM 5% 1/8W
9 8
VIN VREF
10 7
LPF LDR
11 6
SSTCMP ISW
12 5
PWM ENA
13 4
I S W 0 . 1 ~ 0 . 3 V
ISEN1 RT
14 3
ISEN2 OVP
15 2
R806
16 GND ISET 1
ISEN3 ISEN4
OZ9998MGN
C817
R810
NC R809
C807 R828
240K 1% 1/8W
NC
R829
R909
0R 1/4W
R910
0R 1/4W
+12V
R915
0R 1/4W
1 2
R914
0R 1/4W D802
SK810C
+12V1
3 2
Q903
R906
C918
42K 5% PD533BA
1UF 25V
R907
51K 5%
Q902
MMBT3904
C910
R917
2.2uF 16V
10K 5%
100V-2
FB802
D801
1 2 1 2
SK810C BEAD
Q801 R814
10 OHM 1/4W
EMBA2N10A
C809 + C810 + C819
4.7UF 100V NC
C808 C816
2.2nF 50V
1000PF500V 4.7UF 100V
R808
R807
10K 1/10W
10 OHM 1/8W C818
2.2nF 50V
R817
680R 1% R816
R813 R812 R811 R830
1R 1% 1R 1% 1R 1% 0.82R 1%
C813
680P 50V
0 . 9 A
R825
0 OHM 5% 1/8W
R826 0 OHM 5% 1/8W
0 OHM 5% 1/8W
p a n e l  腹
T P M 2 1 5 H W 0 1 - H G J L 0 2
C1F
12VS
0 . 9 A
R815
1M OHM 1% 1/8W
6
CN804
5
CONN
4
3
2
1
C812
100PF 50V
33K OHM 1% 1/8W
R824
O V P 砞 ﹚
I S E T 砞 ﹚
R 8 1 0 = 1 6 k
R 8 1 6 = 3 6 K
3,15
BRI_ADJ
4
BRI_ADJ
BL-ON/OFF
3 BL-ON/OFF