Biostar K8VGA-M User Manual page 14

Power Source Selection for Keyboard & Mouse: JKBV1
JKBV1
3
1
+5V
Pin 1-2 close
+5V Standby
3
1
Voltage
Pin 2-3 close
Note:
In order to support this function "Power-on system via keyboard and
mouse", "JKBV1" jumper cap should be placed on Pin 2-3.
Power Source Selection Headers for USB: JUSBV1~4
JUSBV1~4
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,"
"JUSBV1~4" jumper cap should be placed on Pin 2-3 individually.
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..
1
JCDIN1
K8VGA-M
Assignment
+5V for keyboard and mouse
PS/2 mouse and PS/2 keyboard are
powered with +5V standby voltage.
Assignment
JUSBV1: +5V for USB ports at
JUSBLAN1.
JUSBV2: +5V for USB ports at
J1394_USB1.
JUSBV3~4: +5V for JUSB3~4.
JUSBV1: JUSBLAN1 is powered by
standby voltage of +5V
JUSBV2: J1394_USB1 is powered by
standby voltage of +5V.
JUSBV3~4: JUSB3~4 are powered
by standby voltage of 55V
Pin
1 Left channel input
2 Ground
3 Ground
4 Right channel input
12
Description
Description
Assignment