Biostar P4VTG Manual page 11

Front Panel Audio Out Heade r: JAUDIO1
This connector allows user to connect the front audio out put
headers on the PC front panel. It will disable the output on back
panel audio connectors.
Pin Assignment
1 Mic in/center
3 Mic power/Bass
Right line out/Speaker
5
out Right
7 Reserv ed
Lef t line out/Speaker out
9
Lef t
Right line in/Rear
11
speaker Right
Lef t line in/Rear speaker
13
Lef t
CD-RO M Audio-in Heade r: JCDIN1
This connector allows user to connect the audio source from the
veriaty devices, like CD-ROM, DVD-ROM, PCI sound card, PCI TV
turner card etc..
1
JCDIN1
Digital Audio Out Conne ctor: JSPDIFO1 (Optional)
This connector allows user to connect the PCI bracket SPDIF
output header.
1
JSPDIFO1
Case O pen Conne ctor: JCI1
This connector allows system to monitor the PC case open status.
If the signal has been triggered, it will record to the CMOS and
show the message on next boot-up.
2 1
JCI1
P 4 V T G
P 4 V T G
1 4 2
13 1
JAUDIO1
Pin
2
4
6
8
10
12
14
Pin
1 Lef t channel input
2 Ground
3 Ground
4 Right channel input
Pin
1 +5V
2 SPDIF OUT
3 Ground
Pin
1 Case open signal
2 Ground
11
Assignment
Ground
Audio power
Right line out/Speaker out
Right
Key
Lef t line out/Speaker out
Lef t
Right line in/Rear speaker
Right
Lef t line in/Rear speaker
Lef t
Assignment
Assignment
Assignment