User`s manual

P
P
4
4
V
V
T
T
G
G
Front Panel Audio Out Header: 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.
1
2
13
14
JAUDIO1
Pin Assignment 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
14
Left line in/Rear speaker
Left
CD-ROM Audio-in Header: 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..
Pin Assignment
1 Left channel input
2 Ground
3 Ground
1
JCDIN1
4 Right channel input
Digital Audio Out Connector: JSPDIFO1 (Optional)
This connector allows user to connect the PCI bracket SPDIF
output header.
Pin Assignment
1 +5V
2 SPDIF OUT
1
JSPDIFO1
3 Ground
Case Open Connector: 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.
Pin Assignment
1 Case open signal
1
2
JCI1
2 Ground
11