P4M80-M4
13
JATXPWR2: ATX Power Connector
By connecting this connector, it will p12V to CPU power circuit.
Pin
Assignment
1 +12V
2 +12V
3 Ground
4
2
3
1
PU
4 Ground
JAUDIO1: Front Panel Audio Header
This header allows user to connect the front audio output cable with the PC front
panel. It will disable the output on back panel audio connectors.
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
1
13
2
14
PU
14
Left line in/Rear
speaker Left
