Biostar I945P-A7

I945P-A7
19
JAUDIOF1: Front Panel Audio Header
This header allows user to connect the front audio output cable with the PC front
panel. It will disable the output on back panel audio connectors.
With High Definition Audio Codec: ALC882
Pin Assignment
1 Mic (L)
2 Ground
3 Mic (R)
4 PRESENCE
5 Headphone (R)
6 Jack 1 SENSE
7 Jack Detection
8 Connector Key
9 Headphone (L)
1
9
2
10
Code c
C
O
M
1
10
Jack 2 SENSE
With AC’97 Sound Codec: ALC655 (optional)
Pin Assignment
1 Mic in/center
2 Ground
3 Mic power/Bass
4 Audio power
5 Right line out/Speaker
out Right
6 Right line out/Speaker
out Right
7 Reserved
8 Key
9 Left line out/Speaker out
Left
10 Left line out/Speaker out
Left
11 Right line in/Rear
speaker Right
12 Right line in/Rear
speaker Right
13 Left line in/Rear speaker
Left
1
13
2
14
Code c
C
O
M
1
14 Left line in/Rear speaker
Left