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- 8 –
ViewSonic Corporation
Confidential - Do Not Copy
VX712
2.2 INTERFACE DESCRIPTION
D-SUB 15 PIN CONNECTOR
1
5
6
10
11
15
SIGNAL LEVEL
CONNECTOR SIGNAL
DESCRIPTION
R Red 0.7
vp-p
(
VIDEO
)
G Green 0.7
vp-p
(
VIDEO
)
B Blue 0.7
vp-p
(
VIDEO
)
H
H/Sync
TTL positive or negative
V
V/Sync
TTL positive or negative
SDA DDC1/2B
TTL
SCL DDC1/2B
TTL
Pin Number
Pin Function
1 Red
video
input
2
Green video input
3 Blue
video
input
4 No
Connection
5 Ground
6 Red
video
ground
7
Green video ground
8 Blue
video
ground
9 +5V
10 H/V
sync
ground
11 No
connection
12 (SDA)
13
Horizontal sync (Composite sync)
14 Vertical
sync
15 (SCL)
Summary of Contents for VX712
Page 20: ... 20 ViewSonic Corporation Confidential Do Not Copy VX712 ...
Page 45: ... 45 ViewSonic Corporation Confidential Do Not Copy VX712 ...
Page 48: ... 48 ViewSonic Corporation Confidential Do Not Copy VX712 5 7 Packing For Shipping ...
Page 50: ... 50 ViewSonic Corporation Confidential Do Not Copy VX712 6 Troubleshooting Flow Chart ...
Page 81: ... 81 ViewSonic Corporation Confidential Do Not Copy VX712 12 6 Audio ...
Page 84: ... 84 ViewSonic Corporation Confidential Do Not Copy VX712 13 5 POWER PCB TOP VIEW ...
Page 85: ... 85 ViewSonic Corporation Confidential Do Not Copy VX712 13 6 POWER PCB BUTTON VIEW ...
Page 86: ... 86 ViewSonic Corporation Confidential Do Not Copy VX712 13 7 AUDIO PCB BUTTON VIEW ...