117 Appendix B
B.13 Infrared (IR) connector (JIR1)
B.14 CPU/System Fan Power Connector (CPUFAN1/
SYSFAN1/SYSFAN2)
Table B.13: Infrared Connector (JIR1)
Pin Signal
1 VCC
2N/C
3 IRRX
4GND
5 IRTX
Table B.14: Fan Power Connector (CPUFAN1/SYSFAN1/
SYSFAN2)
Pin Signal
1 GND
2+12V
3 DETECT
