Biostar NF4UL-A9 NF4UL-A9 user's manual - Page 16

NF4UL-A9 Power Source Headers for USB Ports: J1394_USBV1/JUSBV1 Assignment Description 3 1 +5V Pin 1-2 close J1394_USBV1: +5V for USB ports at J1394_USB1 and JUSBLAN1. JUSBV1: +5V for front USB headers (JUSB1/JUSB2/JUSB3). 3 1 +5V standby Pin 2-3 close Voltage 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. 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 Assignment Description 1 +5V 3 Pin 1-2 close +5V for keyboard and mouse 1 +5V Standby PS/2 keyboard and mouse are 3 Pin 2-3 close Voltage powered with +5V standby voltage. 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 Pin Assignment 1 Left channel input 2 Ground 3 Ground 4 Right channel input 14