AOC LC32D1322 Service Manual page 79

B+_390V
R801
0.1 ohm
C802
2.2U25V
DR1
DR2
D802 D804
DIODE SS0520 SOD-123 DIODE SS0520 SOD-123
PDIM
VREF
R808
1 MOHM +-1% 1/8W R805 R806
82K 1/8W 3.3 MOHM +-5%
R807
10KOHM +-1% 1/8W
R812
NC C808 C807 C810
1N 50V
1N 50V MLCC 0805 330pF 50V NPO +/-5% SAMSUNG
R813
680K +-5% 1/8W
VREF
D806 R828
1N4148 68K 1/8W
IS1
R826
510 OHM +-1% 1/8W R829
C817 1 MOHM +-1% 1/8W
47nF 50V
D807 R830
1N4148 68K 1/8W
IS2
R827
510 OHM +-1% 1/8W R831
C818 1 MOHM +-1% 1/8W
47nF 50V
D801
DIODE SS0520 SOD-123
2 1
T801
POWER X'FMR
5
R832
R802 10KOHM +-1% 1/4W
100 OHM +-1% 1/8W
6
D803 DIODE SS0520 SOD-123
2 1
R803
7
4 9
R833
10KOHM +-1% 1/4W
100 OHM +-1% 1/8W
1 10
!
+12V
IC801
R809
1
51K 1/8W DR1
DRV1 DRV2
2
GND VIN
3
ZCS
ZCS VREF
4
RT1 ENA
5
CT ADIM
6
LCT TIMER
7
PDIM SSTCMP
8
VSEN ISEN
D810
OZ9976GN-C-0-TR
1
VS1 R817 1K 1/8W 1%
3
2
VS2
R819
100KOHM +-1% 1/8W C815
BAV70 1.5nF 50V
ISEN
R820
100KOHM +-1% 1/8W
Q803
2N7002
C816
Q804 820P 50V
PMBS3904
Q805
PMBS3904
Q801 D808
P0850ATF C801
1UF450V
C823
CAP CER 10NF K 1KV
Q802
P0850ATF D809 C803 C822
0.001uF/1KV 0.001uF/1KV
C804
1UF450V
1 2 1 2
FB905
FB904 BEAD C906 BEAD
470PF/250V
!
C805
+
VREF
100uF 50V C806
PDIM
0.1uF 50V
R834
16
DR2 NC
15
14
R810
13
ENA
12
11
10
R811
100KOHM +-1% 1/8W
9
1M5 1/4W 1%
1U25V
C812 C809 C811
R844 39nF 50V R814
1U5 16V
1 MOHM +-1% 1/8W 51K 1/8W
D805
2
R818 IS1
3
1
ISEN
IS2
560 OHM 1/8W
R821
10KOHM +-1% 1/8W BAV70
C819
NC
79
2 T802 7
4 6
!
POWER X'FMR
IS1
R822
4 6
2 7
!
T803
POWER X'FMR
IS2
ON/OFF
R816
100 OHM 1/4W
R804
10KOHM +-1% 1/8W
VREF ZCS
R843
51K 1/8W
R822,R838:68R 1/4W
R823,R824,R836,R837,R825,R835:51R 1/4W
R815
51K 1/8W C813 C814
4N7 50V 2.2U25V
Title
<Title>
Size Document Number
B <Doc>
Date: Tuesday , January 17, 2012
CN904
2
1
C825
12PF6KV
CN801
R839
C826 100KOHM +-1% 1/8W
1500PF 50V
VS1
R823 R825 R840
56 OHM 1/4W 51 OHM 1/4W 51K 1/8W
R824
56 OHM 1/4W
CN802
2
1
C827
12PF6KV
CONN
R841
C828 100KOHM +-1% 1/8W
1500PF 50V
VS2
R835 R836 R837 R842
56 OHM 1/4W 56 OHM 1/4W R838 51 OHM 1/4W 51K 1/8W
Rev
<Rev Code>
Sheet 1 of 1