Biostar PT890 775 SE 业主指南
Motherboard Manual
18
JAUDIO F1: Front Panel Audio Heade r
This header allows user to connect the front audio output cable with the PC f ront
panel. It will disable the output on back panel audio connectors.
Pin Assignment
1
Mic Left in
2 Ground
3
3
Mic Right in
4 GPIO
5
5
Right line in
6 Jack
Sense
7 Front
Sense
8 Key
9
9
Left line in
10 Jack
Sense
1
2
10
9
JC DIN1: CD-RO M Audio-in Connector
This connector allows user to connect the audio source f rom the v ariaty dev ices,
like CD-ROM, DVD-ROM, PCI sound card, PCI TV turner card etc.
like CD-ROM, DVD-ROM, PCI sound card, PCI TV turner card etc.
Pin
Assignment
1 Left
Channel
Input
2 Ground
3 Ground
3 Ground
1
4
4
Right Channel Input