COMMELL FS-977 - Manual (Page 20)

2.9 Audio Interface
The board integrates with AC97 3D audio interface by Intel ICH4 and codec, provides
line-in, line-out, Mic-in and CD-in interfaces for industrial applications with audio
function.
CDIN
1
2
3
4
JAUDIO
10
9
2
1
Connector: JAUDIO
Type: 10-pin header
Pin Description Pin Description
1 Line – Right 2 Ground
3 Line – Left 4 MIC
5 MIC 6 Ground
7 N/C 8 Line Out – Left
9 Line Out – Right 10 Ground
Connector: CDIN
Type: 4-pin header
Pin Description
1 CD – Left
2 Ground
3 Ground
4 CD – Right
FS-977 User’s Manual 20