A57A
15
F_AUDIO1: Front Panel Audio Header
This header allows user to connect the front audio output cable with the PC front
panel. This header supports HD and AC’97 audio front panel connector.
HD Audio
AC’97
Pin Assignment Pin Assignment
1
Mic Left in
1
Mic In
2 Ground
2 Ground
3
Mic Right in
3
Mic Power
4 GPIO
4 Audio
Power
5
Right line in
5
RT Line Out
6
Jack Sense
6
RT Line Out
7 Front
Sense 7 Reserved
8 Key
8 Key
9
Left line in
9
LFT Line Out
10 Jack
Sense 10
LFT Line Out
1
2
9
10
Note:
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.
JSPDIFOUT1: Digital Audio-out Connector
This connector allows user to connect the PCI bracket SPDIF output header.
Pin
Assignment
1 +5V
2 SPDIF_OUT
3
1
3 Ground
