ViewSonic VE155B - 15" LCD Monitor Service Manual page 8

2.3. D-SUB CONNECTOR
D-SUB 15 PIN CONNECTOR
1 2 3 4
6 7 8
11 12 13 14
SIGNAL LEVEL
CONNECTO
R
R
G
B
H
V
SDA
SCL
ViewSonic Corporation
1.R
5
2.G
9 10
3.B
15
4.NC
5.GND
SIGNAL
RED
GREEN
BLUE
H/SYNC
V/SYNC
DDC1/2B
DDC1/2B
6.GND 11.NC
7.GND 12.SDA
8.GND 13.H.SYNC
9. +5V 14.V.SYNC
10.GND 15.SCL
DESCRIPTION
0.7vp-p(VIDEO)
0.7vp-p(VIDEO)
0.7vp-p(VIDEO)
TTL positive or negative
TTL positive or negative
TTL
TTL
5
Confidential – Do Not Copy
VE155s, VE500-2
VE155/b, VA520-2