Biostar NF4ST-A9 User Manual page 16

Power Source Headers for USB Ports: J1394_USBV1/JUSBV1
Assignment
3 1
+5V
Pin 1-2 close
3 1
+5V standby
Voltage
Pin 2-3 close
Note:
In order to support this function "Power-on system via USB device,"
"J1394_USBV1/JUSBV1" jumper cap should be placed on Pin 2-3
individually.
Power Source Header for PS/2 Keyboard/Mouse: JKBMSV1
1
3
Pin 1-2 close
1
3
Pin 2-3 close
Note:
In order to support this function "Power-on system via keyboard and
mouse", "JKBMSV1" jumper cap should be placed on Pin 2-3.
CD-ROM Audio-in Connector: JCDIN1
This connector allows user to connect the audio source from the variety
devices, like CD-ROM, DVD-ROM, PCI sound card, PCI TV turner card
etc..
4 1
JCDIN1
NF4ST-A9
J1394_USBV1: +5V for USB ports at
J1394_USB1 and JUSBLAN1.
JUSBV1: +5V for front USB headers
(JUSB1/JUSB2/JUSB3).
J1394_USBV1: USB ports at
J1394_USB1 and JUSBLAN1 are
powered with +5V standby voltage.
JUSBV1: Front USB headers
(JUSB1/JUSB2/JUSB3) are powered
with +5V standby voltage.
Assignment
+5V +5V for keyboard and mouse
+5V Standby PS/2 keyboard and mouse are
Voltage powered with +5V standby voltage.
Pin
1 Left channel input
2 Ground
3 Ground
4 Right channel input
14
Description
Description
Assignment