Compaq Prosignia 170 Series Maintenance & Service Manual page 27

Connector
1 Data 1
2 Data 2
3 Ground
4 +5 V
5 Clock 1
6 Clock 2
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External VGA 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 Not connected
10 Ground
11 Monitor Detect
12 DDC2B Data
13 Horizontal Sync
14 Vertical Sync
15 DDC2B Clock
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