ViewSonic VA702-1 Service Manual page 55

11
12
13
14
15
VSI
HSI
DDC_SDA_VGA
DDC_SCL_VGA
PC5V_VGA
VCC5V
ViewSonic Corporation
PC5V_VGA
1 VGA_R
6
2 VGA_G
7
3 VGA_B
8
4
9
5 VCC5V
10
TVS101
BAV99
CN102 TVS102
DZ11AA1-HW6 BAV99
TVS103
BAV99
HPD_VGA
DDC_SCL_VGA
DDC_SDA_VGA
TVS104 TVS105 TVS106
5V6 5V6 5V6
R127 100
R126 100
R125 10K
R124 10K
D103
SN4148
U103
D104
C124 AT24C02N-10SI
SN4148
0.1/50V 1 8
A0 VCC
2 7
A1 WP
3 6
A2 SCL
4 5
GND SDA
VA702-1_VA702b-1
Confidential - Do Not Copy
52
R111 R112 R113
75 1% 75 1% 75 1%
R166 0
R167 0
R168 0
C165 C166 C167
NC NC NC
R110 100
R165 0
R119 C119
TVS107
5V6 2K2 33p/50V
R115 22 C115 47n/25V
R121 47 C121 47n/25V
R116 22 C116 47n/25V
R122 47 C122 47n/25V
R117 22 C117 47n/25V
R123 47 C123 47n/25V
R118/NC 470 NC/C118 1000P/50V
VCC5V
R114
10K
R107 100
DET_VGA
DDC_SCL_VGA
DDC_SDA_VGA
R108 1K
VSYNC
R109 1K
HSYNC
R120 C120
2K2 220p/50V
RIN
GNDR
GIN
GNDG
BIN
GNDB
SOG
ViewSonic Corporation
Model
VGA_INPUT
Title
Date Rev: