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2
Hardware Installation
Audio
Audio Jacks
The system board is equipped with 3 audio jacks at location CN5.
A jack is a one-hole connecting interface for inserting a plug.
•
Mic-in Jack (Pink)
This jack is used to connect an external microphone.
•
Line-in Jack (Light Blue)
This jack is used to connect any audio devices such as Hi-fi set,
CD player, tape player, AM/FM radio tuner, synthesizer, etc.
•
Line-out Jack (Lime)
This jack is used to connect a headphone or external speakers.
Front audio
W
Line-out
Line-in
Mic-in
W
1
2
1 0 9
Mic
GND
Mic Power
AuD_R_Out
N. C.
AuD_L_Out
AuD_Vcc
AuD_R_Return
Key
AuD_L_Return