United States    
COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH
 

Maintenance and Service Guide
Compaq Presario 7500 Series Computers

MSG index Product Description Troubleshooting Illustrated Parts Catalog
Home Removal & Replacement Jumper & Switch Information Specifications

Models and features
CPU controls and lights
Keyboard controls and lights
Creativity Action Center
CPU rear connectors
Power cord set requirements
PRODUCT DESCRIPTION

CPU Rear Connectors

Connector Pin Assignments

 

Audio line out Flat panel monitor Mouse Serial
Audio line in Keyboard Parallel Speaker/headphone out
CD drive data cable Microphone Phone line to phone USB
Fax/modem MIDI/joystick Phone line to wall jack VGA monitor

 

 

 

VGA Monitor

 

 

Ext29.gif (3311 bytes)

Pin Signal Pin Signal
1 Red Analog 9 +5 VDC
2 Green Analog 10 Ground
3 Blue Analog 11 Volume Down
4 Volume Up 12 DDC Data
5 Ground 13 Horizontal Sync
6 Ground Analog 14 Vertical Sync
7 Ground Analog 15 DDC Clock
8 Ground Analog

 

 

CD Drive Data Cable

Pin Signal Pin Signal Pin Signal Pin Signal
1 RESET 11 DD3 21 DMARK 31 INTRQ
2 GND 12 DD12 22 GND 32 -IOCS16
3 DD7 13 DD2 23 -DIOW 33 DA0
4 DD8 14 DD13 24 GND 34 -PDIA6
5 DD6 15 DD1 25 -DIOR 35 DA0
6 DD9 16 DD14 26 GND 36 DAZ
7 DD5 17 DD0 27 IORDY 37 -CS1FX
8 DD10 18 DD15 28 SPSYNC 38 -CS3FX
9 DD4 19 GND 29 -DMACK 39 -DASP
10 DD11 20 (KEY) 30 GND 40

GNP

 

1.800.AT.COMPAQ
 
privacy and legal statement