Owner's Manual

Motherboard Manual

JUSB3/JUSB4: Headers for USB 2.0 Ports at Front Panel

This header allows user to connect additional USB cable on the PC front panel,

and also can be connected with internal USB devices, like USB card reader.

Assignment

1 +5V (fused)

2 +5V (fused)

3 USB-

4 USB-

5 USB+

6 USB+

7 Ground

8 Ground

9 Key

JUSB3 JUSB4

10 NC

JAUDIO2: 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

1314

14 Left line in/

Rear speaker Left