Connector pin assignments

External monitor

Pin

Signal

 

 

1

Red analog

 

 

2

Green analog

 

 

3

Blue analog

 

 

4

Not connected

 

 

5

Ground

 

 

6

Ground analog

 

 

7

Ground analog

 

 

8

Ground analog

 

 

9

+5 VDC

 

 

10

Ground

 

 

11

Monitor detect

 

 

12

DDC 2B data

 

 

13

Horizontal sync

 

 

14

Vertical sync

 

 

15

DDC 2B clock

 

 

9–2

Maintenance and Service Guide

Page 114
Image 114
Compaq CQ20 manual External monitor