2
Hardware Installation
33
2.5.7 Audio (Audio Jacks and Front Audio)
Audio Jacks
The system board is equipped with 3 audio jacks at location
CN4. A jack is a one-hole connecting interface for inserting a
plug.
•
Line-out Jack (Lime)
This jack is used to connect external speakers for audio output
from the system board.
•
Line-in Jack (Light Blue)
This jack can be connected to the line-out jack of any exter-
nal audio devices such as Hi-fi set, CD player, AM/FM radio
tuner, synthesizer, etc. Connect a stereo cable from the line-
out jack of your external device to this line-in jack.
•
Mic-in Jack (Pink)
This jack is used to connect an external microphone.
1
Mic
Mic Power
AuD_R_Out
N. C.
AuD_L_Out
GND AuD_Vcc
Key
2
10
9
AuD_R_Return
AuD_L_Return
Front audio
?
Line-out
Line-in
Mic-in
?
p4x533-ale 80310409 2.pmd
2/18/2004, 8:13 AM
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