Biostar TA770 A2 User Manual

Motherboard Manual
16
JAUDIOF1: Front Panel Audio Header
This header allows user to connect the front audio output cable with the PC front
panel. This header allows only HD audio front panel connector; AC’97 connector
is not acceptable.
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
12
910
JSPDIF_OUT1: Digital Audio-out Connector
This connector allows user to connect the PCI bracket SPDIF output header.
Pin Assignment
1 +5V
2 SPDIF_OUT
13
3 Ground
JCDIN1: CD-ROM Audio-in Connector
This connector allows user to connect the audio source from the variaty devices,
like CD-ROM, DVD-ROM, PCI sound card, PCI TV turner card etc.
Pin
Assignment
1 Left Channel Input
2 Ground
3 Ground
14
4 Right Channel Input

Biostar TA770 A2 Specifications

General

Brand	Biostar
Model	TA770 A2
Category	Motherboard
Language	English