Cd-Rom Audio-In Connector; Front Panel Audio Header - Biostar G31-M7 Setup Manual

Motherboard Manual
JUSB3/JUSB4: Heade rs for USB 2.0 Ports at Front Panel
This motherboard prov ides 2 USB 2.0 headers, which allows user to connect
additional USB cable on the PC front panel, and also can be connected with
internal USB dev ices, like USB card reader.
JAUDIO F1: Front Panel Audio Heade r
This header allows user to connect the front audio output cable with the PC f ront
panel. This header allows only HD audio front panel connector; AC'97 connector
is not acceptable.
JCDIN1: 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..
14
JUSB3 JUSB4
2 10
1 9
10 9
2 1
4
1
Pin Assignment
1 +5V (fused)
2 +5V (fused)
3 USB-
4 USB-
5 USB+
6 USB+
7 Ground
8 Ground
9 Key
10 NC
Pin Assignment
1 Mic Left in
2 Ground
3 Mic Right in
4 GPIO
5 Right line in
6 Jack Sense
7 Front Sense
8 Key
9 Left line in
10 Jack Sense
Pin Assignment
1 Left Channel
Input
2 Ground
3 Ground
4 Right
Channel
Input