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- 67 –
ViewSonic Corporation
Confidential - Do Not Cop
VA1721wmb
11.6 Inverter
R811
NC
R82
7
330
Ω
1%
1
/8W
R805
470R 1/4W
R82
4
NC
R830
NC
Q807
RK7002
PT801
POWER X'FMR
6
3
4
1
8
7
J921
10
Ω
C806
1uF/16V
R825
7K5 1/8W
R82
8
NC
Q801
RK7002
PID
R821
100K
Ω
1% 1/8W
PWPC721HV1J
R
815
1
00K
Ω
1%
1
/8W
C810
560PF/50V
R807
22R 1/8W
R834
180K 1/8W
Q806
RK7002
R816
1M 1/8W
R812
10K 1/8W
C803
NC
R814
43K
Ω
1/8W
C802
2pF/3KV
VCC
R831
1K 1/8W
D804
LL4148WP
C817
0.001uF
R8
2
6
1
M
1/
8W
C81
2
0.
1u
F
2
5V
R832
15R 1/8W
Q803
PMBS3904
+
C811
220uF 35V
R819
1K 1/8W
R823
6.2M
Ω
1/2W
R801
47K
Ω
1/4W
C8
1
3
NC
R822
1M 1/8W
J914
10
Ω
IC801
OZ9938GN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
DRV1
VDDA
TIMER
DIM
ISEN
VSEN
OVPT
NC1
NC2
ENA
LCT
SSTCMP
CT
GNDA
DRV2
PGND
R808
47K 1/4W
C822
0.001uF
C81
5
0.
04
7u
F
R803
10K
Ω
1/4W
C8
0
9
0
.02
2u
F
/2
5V
C8
0
8
0.
1u
F
2
5V
R810
100K
Ω
1% 1/8W
R82
9
1M
1
/8W
C814
NC
C816
15pF/3KV
C801
0.01uF/25V
C819
0.001uF
CN802
CONN
1
2
D803
LL4148WP
C8
0
7
0.
01u
F
/25
V
ZD801
RLZ5.6B
1
2
VCC
Q805
AM9945N-T1-PF
1
2
3
4
8
7
6
5
S
G
S
G
D
D
D
D
C818
470pF/50V
D801
BAV70
C804
2.2uF/25V
R817
33K 1/8W
R820
56K 1/8W
A
G2274-B-VS-X-4-061218
TPV (Top Victory) Electronics Co., Ltd.
A3
1
2
Monday , December 18, 2006
Title
Size
Document Number
Rev
Date:
Sheet
of
R802
300K
Ω
1/8W
R809 NC
+12V
R804
10K
Ω
1/4W
C805
0.001uF
C821
0.001uF
R806
NC
ON/OFF
CN801
CONN
1
2
Q802
PMBS3904
R833
15R 1/8W
Q804
RK7002
D802
BAV99
3
1
2
R8
1
3
1M
1
/8W
DIM
C820
NC
R818
68K 1/8W
Summary of Contents for VA1721wmb - 17" LCD Monitor
Page 22: ...22 ViewSonic Corporation Confidential Do Not Cop VA1721wmb Block Diagram...
Page 36: ...36 ViewSonic Corporation Confidential Do Not Cop VA1721wmb...
Page 38: ...38 ViewSonic Corporation Confidential Do Not Cop VA1721wmb...
Page 41: ...41 ViewSonic Corporation Confidential Do Not Cop VA1721wmb 5 7 Packing Procedure...
Page 42: ...42 ViewSonic Corporation Confidential Do Not Cop VA1721wmb 6 Troubleshooting Flow Chart...
Page 56: ...56 ViewSonic Corporation Confidential Do Not Cop VA1721wmb Packing For Shipping...
Page 60: ...60 ViewSonic Corporation Confidential Do Not Cop VA1721wmb Picture 19...
Page 61: ...61 ViewSonic Corporation Confidential Do Not Cop VA1721wmb 10 Block Diagram...
Page 71: ...71 ViewSonic Corporation Confidential Do Not Cop VA1721wmb 12 2 MAIN BOARD PCB BUTTON VIEW...
Page 72: ...72 ViewSonic Corporation Confidential Do Not Cop VG1721wm VA1721wm 12 3 POWER PCB TOP VIEW...
Page 73: ...73 ViewSonic Corporation Confidential Do Not Cop VG1721wm VA1721wm 12 4 POWER PCB BUTTON VIEW...
Page 75: ...75 ViewSonic Corporation Confidential Do Not Cop VA1721wmb 12 7 POWER PCB TOP BUTTON VIEW Q...