Compaq Deskpro 2000 Service & Reference Guide

Compaq Service Reference Guide A-9
Ultra SCSI
Connector and Icon
Pin Signal Pin Signal Pin Signal
1-11 Ground 31 DB5 41 ATN #
12 Reserved 32 DB6 42 Ground
13 Open 33 DB7 43 BSY #
14 Reserved 34 DBP 44 ACK #
15-25 Ground 35 Ground 45 RST #
26 DB0 36 Ground 46 MSG #
27 DB1 37 Reserved 47 SEL #
28 DB2 38 TERMPWR 48 C/D
29 DB3 39 Reserved 49 REQ #
30 DB5 40 Ground 50 Input/Output
IDE CD-ROM
Connector
49
1
2
50
Pin Signal Pin Signal Pin Signal Pin Signal
1 RESDRV_ 14 GROUND 27 D07 40 D08
2 D06 15 D09 28 D05 41 D10
3 D04 16 D11 29 D03 42 D12
4 D02 17 D13 30 D01 43 D14
5 D00 18 D15 31 Ground 44 (KEY)
6 DREQ 19 Ground 32 IOW 45 Ground
7 IOR 20 Ground 33 OCHRDY 46 CABLE SELECT
8 DAK 21 Ground 34 IRQ 47 IO16
9 A1 22 PDIAG 35 A0 48 A2
10 CS1FX 23 CS3FX 36 DASP 48 Ground
11 AUDIO_R 24 AUDIO_L 37 A_GND_R 49 A_GND_L
12 +5VMOT1 25 +5VMOT2 38 +5VMOT3 50 +5VMOT4
13 +5VMLOG1 26 +5VMLOG2 39 DASP

Compaq Deskpro 2000 Specifications

General

Brand	Compaq
Model	Deskpro 2000
Category	Desktop
Language	English