ViewSonic Corporation
Confidential - Do Not Copy
VP930-3_VP930b-3
64
TO INVERTER CON1
TO POWER CON2
PC5V0
DAT_DDC 0
CLK_DDC 0
HSI 0
VCTRL
3
on_Panel
3
VLCD
4
DVI5V
1
PC5V0
2
ST_DET0 3
RIN0 3
GIN0 3
BIN0 3
GNDG0 3
GNDB0 3
GNDR0 3
HSYNC0 3
VSYNC0 3
PC5V0 2
DDC_SCL
1
DDC_SDA
1
SOGIN0 3
adj_BACKLIGHT 3
PC5V1
1
on_BACKLIGHT
3
5V
5V
VCC3V3
5V
VCC3V3
VCC5V
5V
5V
5V
VCC3V3
VCC3V3
VCC3V3
12V
5V
12V
5V
5V
R135
100
C119
220P
1
2
R147
1K
D125
5V6
R151 4.7K
C111
0.047U
1
2
R159
10K
C112
0.047U
1
2
R154
2K
C113
0.047U
1
2
Q104
AP2305
C161
0.1u
1
2
P106
6
5
4
3
2
1
C115
0.047U
1
2
C116
0.047U
1
2
C122
0.1u
1
2
C117
0.047U
1
2
C120
1u/50V
D131
5V6
R136
100
R133
470
D116
1N/LL4148
1
2
C114
1000P
1
2
P107
7
6
5
4
3
2
1
D118
1N/LL4148
1
2
R156
10K
R127
75 1%
C162
1000p
D120
1N/LL4148
1
2
C123
47u 16V
Q103
MMBT3904
1
2
3
D117
1N/LL4148
1
2
D122
5V6
R128
75 1%
I106C
74LVC14
5
6
14
7
D123
5V6
C173
0.1uF
R129
75 1%
R152
1K
C124
0.1u
R144
2K2
D126
5V6
R211
10K
D133
1N/LL4148
1
2
D119
1N/LL4148
1
2
Q107
MMBT3904
1
2
3
I106D
74HC14
9
8
14
7
C171
1000p
R149
1K
R153
51
Q101
MMBT3904
1
2
3
R209 4.7K
R145 0/NC
D132
1N/LL4148
1
2
D124
5V6
R157
4K7
D121
1N/LL4148
1
2
R160 100
R143
2K2
R155
100
Q102
MMBT2907
3
1
2
R130
56
D128 EP05Q04
1
2
Q108
MMBT3904
1
2
3
R141
10K
R131
56
R132
56
D130
EP05Q04
1
2
R158
220
R142
10K
C126
1u 50V
C121
47U25V
R139
100
R140
100
I102
AP1084K33LA TO-263
3
1
2
VIN
ADJ
VOUT
D139 EP05Q04
1
2
R138
100
R137
10K
R210 NC/0
L103 75
L104
100
C125
4.7U 50V
C118
22P
1
2
P103
DB15 HD
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
D127 EP05Q04
1
2
R134
100
R148 10K
VCC1V8
3
VCC3V3
1.3
Model
Title
Date
Rev:
ViewSonic Corporation
DC TO DC
Summary of Contents for VP930b-3
Page 17: ...ViewSonic Corporation Confidential Do Not Copy VP930 3_VP930b 3 14 ...
Page 18: ...ViewSonic Corporation Confidential Do Not Copy VP930 3_VP930b 3 15 ...
Page 19: ...ViewSonic Corporation Confidential Do Not Copy VP930 3_VP930b 3 16 ...
Page 20: ...ViewSonic Corporation Confidential Do Not Copy VP930 3_VP930b 3 17 ...
Page 21: ...ViewSonic Corporation Confidential Do Not Copy VP930 3_VP930b 3 18 ...
Page 63: ...ViewSonic Corporation Confidential Do Not Copy VP930 3_VP930b 3 60 ...
Page 74: ...ViewSonic Corporation Confidential Do Not Copy VP930 3_VP930b 3 71 MAIN PCB BOTTOM VIEW ...