Lite-on Tech NA120 - Fan Headers; Front Side Audio Header

NA120 Motherboard
16
Jumper Introduction
cont….
FAN1: System FAN
FAN2: CPU FAN
FAN3: Chassis FAN
Front Side Audio header (CN9)
Pin Description
1 Micro Phone out
2 GND
3 Micro Phone Vref
4 Audio VDD
5 AC97’ right out
6 Ph Jack right out
7 NC
8 Key
9 AC97’ left out
10 Ph Jack left out
Pin Description
1 GND
2 Fan Ctrl (+12V)
3 Fan Sensor
Pin Description
1 GND
2 Fan Ctrl (+12V)
3 Fan Sensor
Pin Description
1 GND
2 Fan Ctrl (+12V)
3 Unused
2
1