ViewSonic VA702-1 - Schematic Diagrams

ViewSonic Corporation Confidential - Do Not Copy VA702-1_VA702b-1
49
10. Schematic Diagrams
Model
Title
Date Rev:
ViewSonic Corporation
POWER SUPPLY
R823
3M3
C824
4700P Y1
R807
510K
C807
33n 400V/ NC
R813
1K
12
D804
MUR1100
R811
51K 1%
C811
1n 500V
R827
10K
C818
47u/25V
R803
510K
C804 0.47u X2
D803
1
2
3
R819
10K
C812
1000u 10V
C819
47u/25V
R805
3M3
R818
3K3 1%
C815
47u/25V
C816
0.1u 100V
+14V
R821 1M
C801
2200P Y2
-+
D801
BL4-06
1
2
4
3
ZD803
5.6V
L802
5uH 5A
C810
220u 25V
T801
TRF-EI28
1
2
3
5
4
11
6
7
9
10
8
R817
12K
ON/OFF
C806
2200P Y2
C820
2200P Y1
SRF5-04
F801
2A 250V
C817
0.1u 50V
CN801
08DA-6S
1
2
3
4
5
6
IC802
TOP246Y
1
2
3 4 5
6
C
L
X S F
D
IC801
LTV817
3
14
2
R810
5K1 1%
R801
3M3
R822
3M3
R828
100R 1W
R829
200R
12
D806
A02
MEB
C821
0.1u/50V
ZD801
9.1V
C
R
A
IC803
TL431
R808
10K
R804
68R 1/2W
R809
100R
L801
12mH
41
32
P801
AC IN
1 2 3
250V
L803
5uH 5A
RT801
5R
R815
1K
C822
0.1u 50V
400V
SRF8-10
PGND
C814
47u 25V
Q802
2SC1815
1
3
2
BRIGHTNESS
TO SCALER BD CN101
Q801
PMBT3904
12
D809
1N4148W
R812
6R8
VCC5V
N
R820 1M
275V
C813
47p 1KV
R816
6R8
250V
C808
1000u 25V
R825
470K
R802
10R
C826
1000u 10V
R824
510K
VCC5V
C802
1n 500V
C803
4n7/1KV
L
C805
100u 450V
ZD802
P6KE200A
R806
10R
B801
BEAD CORE 3.5x9
ZD804
16V
D805
1
2
3
R814
1K