Compaq 850 manual Connectors, Table H-3

Technical Reference Guide

H.6 CONNECTORS

There are three connectors associated with the graphics subsystem; two display/monitor connectors 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.

H.6.1 MONITOR CONNECTOR

The display/monitor connector is provided for connection of a compatible RGB/analog monitor.

5 4 3 2 1

10 9 8 7 6

15 14 13 12 11

Figure H-3. VGA Monitor Connector, (One of two female DB-15, as viewed from rear).

Table H-3.DB-15 Monitor Connector Pinout

Table H-3.

DB-15 Monitor Connector Pinout

Pin	Signal	Description
1	R	Red Analog
2	G	Blue Analog
3	B	Green Analog
4	NC	Not Connected
5	GND	Ground
6	R GND	Red Analog Ground
7	G GND	Green Analog Ground
8	B GND	Blue Analog Ground

Pin	Signal	Description
9	PWR	+5 VDC (fused) [1]
10	GND	Ground
11	NC	Not Connected
12	SDA	DDC2-B Data
13	HSync	Horizontal Sync
14	VSync	Vertical Sync
15	SCL	DDC2-B Clock
--	--	--

NOTES:

[1] Fuse automatically resets when excessive load is removed.

Compaq Personal Computers H-5

Original - November 2000