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Motherboard Manual
JUSB3/JUSB4: Heade rs for USB 2.0 Ports at Front Panel
This header allows user to connect additional USB cable on the PC f ront panel,
and also can be connected with internal USB devices, like USB card reader.
JAUDIO F1: Front Panel Audio Heade r
This header allows user to connect the front audio output cable with the PC f ront
panel. It will disable the output on back panel audio connectors.
JCDIN1: CD-RO M Audio-in Connector (O ptional)
This connector allows user to connect the audio source f rom the v ariaty dev ices,
like CD-ROM, DVD-ROM, PCI sound card, PCI TV turner card etc..
16
Pin
1
2
3
4
5
6
7
8
JUSB4 JUSB3
9
10
9
1
2
10
Pin
1
2
3
4
5
6
7
8
9
9
1
1 0
2
10
Pin
1
2
3
4
4
1
Assignment
+5V (fused)
+5V (fused)
USB-
USB-
USB+
USB+
Ground
Ground
Key
NC
Assignment
Mic in/center
Ground
Mic power/Bass
Audio power
Right line out/
Speaker out Right
Right line out/
Speaker out Right
Reserved
Key
Left line out/
Speaker out Left
Left line out/
Speaker out Left
Assignment
Left Channel Input
Ground
Ground
Right Channel Input
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