Biostar Hi-Fi B85S2G Setup Manual page 19

F_AUDIO1: Front Panel Audio Header
This header allows user to connect the chassis-mount front panel audio I/O which
supports HD and AC'97 audio standards.
HD Audio
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
Note1: It is recommended that you connect a high-definition front panel audio module to this
connector to avail of the motherboard's high definition audio capability.
Note2: Please try to disable the "Front Panel Jack Detection" if you want to use an AC'97 front
audio output cable. The function can be found via O.S. Audio Utility.
Note3: To configure 7.1-channel audio, you have to use a chassis with HD front panel audio
module and enable the multi-channel audio feature through O.S. Audio Utility.
JSPDIFOUT1: Digital Audio-out Connector
The connector is for connecting the S/PDIF output bracket.
AC'97
Pin Assignment
1 Mic In
2 Ground
3 Mic Power
4 Audio Power
5 RT Line Out
6 RT Line Out
7 Reserved
8 Key
9 LFT Line Out
10 LFT Line Out
Pin
Hi-Fi B85S2G
Assignment
1 +5V
2 SPDIF_OUT
3 Ground
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