NF325-A9
16
JAUDIO1: Front Panel Audio Header
This header allows user to connect the front audio out put cable with the PC
front panel. It will disable the output on back panel audio connectors.
Pin Assignment
1 Mic
in/cent er&bass
2 Ground
3 Reserved
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 Lef t
10 Left
line
out/Speaker
out Lef t
11
Right line in/Rear
speaker Right
12
Right line in/Rear
speaker Right
13
Left line in/Rear
speaker Left
1
1 3
2
1 4
14
Left line in/Rear
speaker Left
JCI1: Chassis Open Header
This connector allows system to monitor 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
2 Ground
