Technical Reference Guide
Compaq Personal Computers
Original - July 2000
D-5
D.6 CONNECTORS
There are two connectors associated with the graphics subsystem; the display/monitor connector
and the Feature connector.
NOTE: The graphic card’s edge connector mates with the AGP slot connector on the
system board. This interface is described in chapter 4 of this guide.
The DB-15 disply/monitor connector is provided for connection of a compatible RGB/analog
monitor. The Feature connector allows the attachment of an optional card such as a video tuner.
D.6.1 MONITOR CONNECTOR
Figure D-3. VGA Monitor Connector, (Female DB-15, as viewed from rear).
Table D-3. DB-15 Monitor Connector Pinout
Table D-3.
DB-15 Monitor Connector Pinout
Pin Signal Description Pin Signal Description
1 R Red Analog 9 PWR +5 VDC (fused) [1]
2 G Blue Analog 10 GND Ground
3 B Green Analog 11 NC Not Connected
4 NC Not Connected 12 SDA DDC2-B Data
5 GND Ground 13 HSync Horizontal Sync
6 R GND Red Analog Ground 14 VSync Vertical Sync
7 G GND Green Analog Ground 15 SCL DDC2-B Clock
8 B GND Blue Analog Ground -- -- --
NOTES:
[1] Fuse automatically resets when excessive load is removed.
9
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