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Motherboard Manual
JUSB3/JUSB4: Heade rs for USB 2.0 Ports at Front Panel
This motherboard prov ides 2 USB 2.0 headers, which allows user to connect
additional USB cable on the PC front panel, and also can be connected with
internal USB dev ices, like USB card reader.
SATA1~SATA4: Se rial ATA Connectors
The motherboard has a PCI to SATA Controller with 4channels SATA interf ace, it
satisfies the SATA 2.0 spec and with transfer rate of 3Gb/s.
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.
16
JUSB3
JUSB4
9
1
10
2
SATA4 SATA2
SATA3 SATA1
1
4
7
1
2
9
10
Pin
Assignment
1
+5V (fused)
2
+5V (fused)
3
USB-
4
USB-
5
USB+
6
USB+
7
Ground
8
Ground
9
Key
10
NC
Pin
Assignment
1
Ground
2
T X+
3
T X-
4
Ground
5
RX-
6
RX+
7
Ground
Pin
Assignment
1
Mic Left in
2
Ground
3
Mic Right in
4
GPIO
5
Right line in
6
Jack Sense
7
Front Sense
8
Key
9
Left line in
10
Jack Sense
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