Motherboard Manual
14
JUSB2/JUSB3/JUSB4: Headers for USB 2.0 Ports at Front Panel
These headers allow user to connect additional USB cable on the PC front panel,
and also can be connected with internal USB devices, like USB card reader.
Pin
Assignment
1 +5V
(fused)
2 +5V
(fused)
3 USB-
4 USB-
5 USB+
6 USB+
7 Ground
8 Ground
9 NC
1
9
2
10
JUSB4 JUSB3
JUSB2
10 Key
SATA1~SATA4: Serial ATA Connectors
The motherboard has a PCI to SATA Controller with 4 channels SATA interface,
it satisfies the SATA 2.0 spec and with transfer rate of 3.0Gb/s.
Pin
Assignment
1 Ground
2 TX+
3 TX-
4 Ground
5 RX-
6 RX+
1
4
7
SATA1 SATA3
SATA2 SATA4
7 Ground
JAUDIOF: Front Panel Audio Header
This header allows user to connect the front audio output cable with the PC front
panel. This header allows only HD audio front panel connector; AC’97 connector
is not acceptable.
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
1
9
2
10
10 Jack
Sense
