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Sun Enterprise 220R Server Service Manual

A.1 Reference for the Keyboard/Mouse Connector

A.1.1 Keyboard/Mouse Connector Diagram

The keyboard/mouse connector (J2701) is a DIN-8 type connector located on the main logic board back panel.

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A.1.2 Keyboard/Mouse Connector Signals

Pin 

Signal Name 

Signal Description 

1 

Gnd 

Ground 

2 

Gnd 

Ground 

3 

+5 VDC 

+5 VDC 

4 

Mse-rxd 

Mouse receive data 

5 

Kbd-txd 

Keyboard out 

6 

Kbd-rxd 

Keyboard in 

7 

Kbd-pwk 

Keyboard power on 

8 

+5 VDC 

+5 VDC