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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