22
Installing the Motherboard
AUXIN1: Auxiliary In header
This connector is an additional line-in audio connector. It allows you to attach a line-in
cable when your rear line-in jack is set as line out port for 4-channel function.
CD-in: CD Audio Input header
Pin Signal Name Function
1 CD in_L CD In left channel
2
GND Ground
3
GND Ground
4 CD in_R CD In right channel
Pin Signal Name Function
1 AUX_L AXU In left channel
2
GND Ground
3
GND Ground
4
AUX_R AXU In right channel