Audio Connectors; Parallel Port - Sun Microsystems Ultra 1 Series Service Manual

Audio Connectors

The Audio connectors are located on the back panel of the system board.
Figure B–6 Audio Ports Connector
Audio Pin Assignments
TABLE B–6
Headphones
Tip Left channel
Ring (center) Right channel
Shield Ground

Parallel Port

This Parallel Port connector is located on the back panel of the system board.
Figure B–7 Parallel Port Connector
Line Out Line In
Left channel Left channel
Right channel Right channel
Ground Ground
Microphone
Left channel
Right channel
Ground
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Signal Descriptions