AMD GA-K8NSC-939 - Manual (Page 24)

GA-K8NSC-939 Motherboard - 24 -
English
11) F_AUDIO (Front Audio Panel Connector)
If you want to use Front Audio connector, you must remove 5-6, 9-10 Jumper.
In order to utilize the front audio header, your chassis must have front audio connector. Also please
make sure the pin assignments for the cable are the same as the pin assignments for the front audio
header. To find out if the chassis you are buying support front audio connector, please contact your
dealer. Please note, you can have the alternative of using front audio connector or of using rear audio
connector to play sound.
12) CD_IN (CD In Connector)
Connect CD-ROM or DVD-ROM audio out to the connector.
Pin No. Definition
1 CD-L
2 GND
3 GND
4 CD-R
1
1 2
9 10
Pin No. Definition
1 MIC
2 GND
3 MIC_BIAS
4 Power
5 Front Audio (R)
6 Rear Audio (R)/ Return R
7 NC
8 No Pin
9 Front Audio (L)
10 Rear Audio (L)/ Return L