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.
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