TForce4 U AM2
15
JUSBV1/JUSBV2: Power Source Headers for USB Ports
Pin 1-2 Close:
JUSBV1: +5V for USB ports at JUSBLAN1.
JUSBV2: +5V for USB ports at front panel (JUSB1/JUSB2/JUSB3).
Pin 2-3 Close:
JUSBV1: USB ports at JUSBLAN1 are powered by +5V standby voltage.
JUSBV2: USB ports at front panel (JUSB1/JUSB2/JUSB3) are powered by
+5V standby voltage.
3
1
1
3
Pin 1-2 close
JUSBV1
JUSBV2
1
1
3
3
3
1
1
3
Pin 2-3 close
Note:
In order to support this function “Power-On system via USB device,” “JUSBV1/ JUSBV2”
jumper cap should be placed on Pin 2-3 individually.
JFAUDIO1: 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
14
Left line in/
Rear speaker Left
