User`s manual

Connectors & Jumpers 19
MI-110
2.2 Onboard Connectors
Front Panel Audio Pin Header (AAFP1)
ATX Power Connector (ATXPWR1)
System Fan Connector (CHA_FAN)
Pin # Signal Pin # Signal
1 MIC2_L 6 AGND
2 MIC2_R 7 FP_PRES#
3 MIC2_R 8 SRTN1
4 SENSE A 9 Key
5 LIN2_L 10 SRTN2
Pin # Signal Pin # Signal
1 +3.3V 11 +3.3V
2 +3.3V 12 -12V
3 GND 13 GND
4 +5V 14 PS-ON#
5 GND 15 GND
6 +5V 16 GND
7 GND 17 GND
8 PWRGD 18 NC
9 +5VSB 19 +5V
10 +12V 20 +5V
Pin # Signal
1 GND
2 Fan Power (+12V)
3 Fan Tachometer
2
1
13