Chapter 1
Motherboard Description
1-30
1.7.6.1 CD-ROM Audio-In Header: JCDIN1
Pin No.
Assignment
1
Right Channel Input
2
Ground
3
Ground
4
Left Channel Input
1.7.6.2 CD-ROM Audio-In Header: JCDIN2
Pin No.
Assignment
1
Left Channel Input
2
Ground
3
Right Channel Input
4
Ground
1.7.6.3 Front Audio Header: JAUDIO1
Pin
Assignment
Pin
Assignment
No.
No.
1
Mic In
2
Ground
3
Mic Power
4
Audio Power
5
RT Line Out
6
RT Line Out
7
Reserved
8
Key
9
LFT Line Out
10
LFT Line Out
