A P P E N D I X B

Signal Descriptions

This appendix describes the Ultra 60 motherboard connector signals and pin assignments.

Keyboard/Mouse and Serial Ports A and B—pageB-2

Twisted-Pair Ethernet Connector—pageB-5

UltraSCSI Connector—page B-6

Audio Connectors—pageB-10

Parallel Port Connector—page B-11

Media Independent Interface Connector—page B-14

UPA Graphics Card Connector—page B-16

B-1

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Image 183
Sun Microsystems 60 service manual Signal Descriptions