Sun Microsystems Blade 1500 - Speaker Connector; TABLE B-24 Smart Card Reader Connector SCR0 Pinouts; TABLE B-25 Speaker Connector SPK0 Pinouts; FIGURE B-15 Speaker Connector

Appendix B Signal Descriptions B-19
The connector pinouts are described in TABLE B-24.
B.2.9 Speaker Connector
Connector SPK0 provides the signal to the speaker. FIGURE B-15 identifies the speaker
connector.
FIGURE B-15 Speaker Connector
TABLE B-25 lists the pinout for this connector.
TABLE B-24 Smart Card Reader Connector SCR0 Pinouts
Pin Signal Description
1 +12 V +12 VDC power
2 GND Ground
3 GND Ground
4 SC_SCL I
2
C_clock
5 +5 V +5 VDC power
6 I2C_SDA I
2
C_data
7 GND Ground
8 GND Ground
9 SMCARD_INT# Interrupt
TABLE B-25 Speaker Connector SPK0 Pinouts
Pin Signal
1 Signal
2 Ground
1
2