Inverter - ViewSonic VX2262WM - 22" LCD Monitor Service Manual

11.5 Inverter

+16V
Q802
R808
10K 1/10W 1% PDTC144WK
ON/OFF
R809
1M 1/10W 5% C802
1uF/16V
R813 D803
100R 1/10W 5% LL4148
DIM
Q803
PMBS3904
R816 C819
68K OHM 1% 1/10W 1uF/16V
R818
2M 1/10W
R820
560K OHM 1/10W
D811
LL4148
R827
1K 1/10W 1%
R828
R829
47K 1/10W
68K OHM 1% 1/10W
D806
Q808 BAW56
RK7002 D807 1
B
LL4148
3
C
2
E
0.0022uF
R836
D808
1M 1/10W 5%
C814 BAW56
0.1uF/16V 1
B
3
C
2
E
C818
0.0022uF
AOC (Top Victory) Electronics Co., Ltd.
Title
PWPC942GR1P
Size Document Number Rev
B
Date: Thursday , December 27, 2007 Sheet 1 of 2
ViewSonic Corporation
R802
100R 1/8W
Q801
PDTA144WK
D813
LL4148
DTC
R814 FB Q812
75K 1/10W 1% RK7002
C806 R819
10K 1/10W 1%
1uF/16V DTC 10K 1/10W 1%
U801 TL494IDR
D812
LL4148 C807 R842 1
1IN+ 2IN+
0.1uF/16V 47K 1/10W 2
1IN- 2IN-
3
FEEDBACK REF
4
DTC OUTPUT CTRL
5
CT VCC
6
RT C2
7
GND E2
8
C1 E1
Q807
PMBS3904
C820
R831 1uF/16V
10K 1/10W 1%
OLP1
R833
10K 1/10W 1%
OLP2
C815 C813
0.0022uF
R838
10K 1/10W 1%
OLP3
R840
10K 1/10W 1%
OLP4
C817
0.0022uF
Confidential - Do Not Cop
R805
4K7 1/10W 5%
R810
R850
15R 1/4W 5%
15R 1/4W 5%
C821
C803
1500PF/50V 1500PF/50V
ZD801
RLZ6.8C
Q804
AM9945N-T1-PF
R803
1K 1/10W 5%
D814
D815 NC/SM260A 2A/60V
NC / SM260A 2A/60V
C805
470uF/25V
C823
0.1uF/25V
R853
Q810
Q811
PMBS3904
PMBS3904
Q805
PMBS3906
Q806
16
PMBS3906
15 R845
14 22R 1/10W 5%
13
R844
12
11 22R 1/10W 5%
10
9 R846
22R 1/10W 5%
C810
0.1uF/25V R848
R852
1K 1/10W 1%
10K 1/10W 1%
C816
1500PF/50V
R837
15R 1/4W 5%
C824
0.1uF/25V
D817 D816
NC/SM260A 2A/60V NC/SM260A 2A/60V
R851
15R 1/4W 5%
Q809
AM9945N-T1-PF
C822
1500PF/50V
T P V ( Top Victory Electronics
絬 隔 瓜 絪 腹 G2824-C-2-X-X-1-071226
K ey Component 03.INVERTER
Date Thursday , December 27, 2007
- 74 –
28:28:2400 Lk:260mH
T801 R801 0R05 1/8W
6 7
C801
3 18pF/3KV
4
C825
18pF/3KV
R804 0R05 1/8W
1 8
POWER X'FMR
R806 R807
1K 1/8W 1K 1/8W
OLP1 OLP2
D801
D802
BAV99
BAV99
R811
1K 1/8W R812
1K 1/8W
FB
R847
22R 1/10W 5%
R849
1K 1/10W 1%
T802 R830 0R05 1/8W
6 7
C812
3 18pF/3KV
4
C826
18pF/3KV
+ R832 0R05 1/8W
C811
1 8
470uF/25V
POWER X'FMR
R834 R835
1K 1/8W 1K 1/8W
OLP3 OLP4
D809 D810
BAV99 BAV99
R839
1K 1/8W R841
1K 1/8W
FB
VSC VX2262WM
Co . , Ltd. ) OEM MODEL Size
TPV MODEL PWPC7C42MAC2 Rev
PCB NAME 715G2824-C-2
称爹
Sheet 3 of 4
VX2262wm/wmp
CN801
CONN
1
HV
2
LV
L801
NC / L
CN802
CONN
1
HV
2
LV
CN803
CONN
1
HV
2
LV
L802
NC / L
CN804
CONN
1
HV
2
LV
Custom
A
ODM MODEL