A

Connector Pin Assignments

This appendix contains the pin assignments for many computer and workstation connectors. Some of these connectors may not be used on the product being serviced.

Enhanced Keyboard

Connector and Icon

Pin

Signal

 

 

 

 

1

Data

 

2

Unused

 

3

Ground

 

 

 

 

4

+5 VDC

 

5

Clock

 

6

Unused

Mouse

Connector and Icon

Pin

Signal

 

 

 

 

1

Data

 

2

Unused

 

3

Ground

 

 

 

 

4

+5 VDC

 

5

Clock

 

6

Unused

 

 

 

Ethernet RJ-45

Connector and Icon

Pin

Signal

 

 

 

 

1

(+) Transmit Data

 

2

(-) Transmit Data

 

3

(+) Receive Data

 

4

Unused

 

 

 

 

5

Unused

 

6

(-) Receive Data

 

7

Unused

 

8

Unused

 

 

 

 

Service Reference Guide, dx2000 uT

359782-002

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