Sun Microsystems Blade 1500 - TABLE B-1 Audio Jack Pinouts; TABLE B-2 IEEE 1394 A Port Pinouts; FIGURE B-1 IEEE 1394 A Port; B.1 External Connectors

B-2 Sun Blade 1500 Service, Diagnostics, and Troubleshooting Manual • December 2004
B.1 External Connectors
B.1.1 Audio Jacks
There are four audio connections called “jacks”. They are the headphone jack and
microphone jack on the bezel, and the audio-in jack and audio-out jack on the rear
panel.
TABLE B-1 lists the pinouts of these four jacks.
B.1.2 IEEE 1394 Ports
There are two IEEE 1394A ports on the IEEE 1394/USB 2 combination card.
FIGURE B-1 identifies a IEEE 1394A port.
FIGURE B-1 IEEE 1394A Port
TABLE B-2 lists the pinouts for these ports.
TABLE B-1 Audio Jack Pinouts
Pin Headphones Microphone Audio-In Audio-Out
Tip Left channel Left channel Left channel Left channel
Ring (center) Right channel Right channel Right channel Right channel
Shield Ground Ground Ground Ground
TABLE B-2 IEEE 1394A Port Pinouts
Pin Signal
1 Cable power
2 Ground
3 TPB-
4 TPB+
1
2
3
4
5
6