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United States June 27, 2004

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Maintenance & Service Guide for Presario 1600 Series

(Models 1683-1694)

Home Page Notice Preface Product Description Troubleshooting

Illustrated Parts Catalog

Removal & Replacement Procedures Specifications Pin Assignments Battery

Pack Operations

Connector Pin Assignments

This appendix provides connector pin assignment tables for Compaq Presario Series Portable Computers. For more information on connectors, refer to the section on Rear

Connectors.

NOTE: The signals in all tables of this appendix are considered active high unless otherwise indicated by an asterisk (*).

Parallel Connector
Pin

 

Signal

 

Pin

 

Signal

 

 

 

 

 

 

 

1

 

Strobe*

 

10

 

Acknowledge*

 

 

 

 

 

 

 

2

 

Data Bit 0

 

11

 

Busy

 

 

 

 

 

 

 

3

 

Data Bit 1

 

12

 

Paper Out

 

 

 

 

 

 

 

4

 

Data Bit 2

 

13

 

Select

 

 

 

 

 

 

 

5

 

Data Bit 3

 

14

 

Auto Linefeed*

 

 

 

 

 

 

 

6

 

Data Bit 4

 

15

 

Error*

 

 

 

 

 

 

 

7

 

Data Bit 5

 

16

 

Initialize Printer*

 

 

 

 

 

 

 

8

 

Data Bit 6

 

17

 

Select In*

 

 

 

 

 

 

 

9

 

Data Bit 7

 

18-25

 

Signal Ground

 

 

 

 

 

 

 

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