ViewSonic Corporation
Confidential - Do Not Copy
VA702-1_VA702b-1
5
2
Model
Title
Date
Rev:
ViewSonic Corporation
VGA_INPUT
C165
NC
U103
AT24C02N-10SI
1
2
3
4
5
6
7
8
A0
A1
A2
GND
SDA
SCL
WP
VCC
C116 47n/25V
TVS106
5V6
VCC5V
TVS101
BAV99
GIN
C124
0.1/50V
PC5V_VGA
VGA_R
C117 47n/25V
R109
1K
VCC5V
R123
47
D103
SN4148
VGA_B
TVS103
BAV99
HSYNC
C119
33p/50V
R118/NC
470
TVS104
5V6
SOG
R120
2K2
VSI
R124
10K
C122 47n/25V
C166
NC
C115 47n/25V
D104
SN4148
R121
47
R110
100
R165
0
GNDR
C167
NC
R113
75 1%
TVS105
5V6
R114
10K
PC5V_VGA
R107
100
R108
1K
CN102
DZ11AA1-HW6
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
16
17
GNDG
R116
22
R115
22
R168
0
R119
2K2
C120
220p/50V
DDC_SCL_VGA
VCC5V
R112
75 1%
R122
47
R127
100
DDC_SDA_VGA
TVS102
BAV99
DET_VGA
R166
0
RIN
DDC_SCL_VGA
R111
75 1%
R167
0
C123 47n/25V
GNDB
HSI
C121 47n/25V
R117
22
DDC_SDA_VGA
VSYNC
TVS107
5V6
NC/C118
1000P/50V
R126
100
DDC_SCL_VGA
BIN
HPD_VGA
R125
10K
DDC_SDA_VGA
VGA_G
Содержание VA702-1
Страница 42: ...ViewSonic Corporation Confidential Do Not Copy VA702 1_VA702b 1 39 6 Black Screen and backlight turn on...
Страница 60: ...11 PCB Layout Diagrams Main board Top layout ViewSonic Corporation Confidential Do Not Copy VA702 1_VA702b 1 57...
Страница 61: ...Main board bottom Layout ViewSonic Corporation Confidential Do Not Copy VA702 1_VA702b 1 58...
Страница 62: ...ViewSonic Corporation Confidential Do Not Copy VA702 1_VA702b 1 59 POWER board...
Страница 63: ...ViewSonic Corporation Confidential Do Not Copy VA702 1_VA702b 1 60...