Biostar K8NHA GRAND K8NHA Grand user's manual - Page 14

K8NHA Grand Front Panel Audio Out Header: JAUDIO1 This connector will allow user to connect with the front audio out put headers on the PC case. It will disable the output on back panel audio connectors. 2 1 Pin Assignment 1 Mic in/center 3 Mic power/Bass 5 Right line out/Speaker out Right 7 Reserved 9 Left line out/Speaker out Left 11 Right line in/Rear speaker Right 13 Left line in/Rear speaker Left 14 13 JAUDIO1 Pin Assignment 2 Ground 4 Audio power 6 Right line out/Speaker out Right 8 Key 10 Left line out/Speaker out Left 12 Right line in/Rear speaker Right 14 Left line in/Rear speaker Left CD-ROM Audio-in Header: JCDIN1 This connector allows user to connect the audio source from the veriaty devices, like CD-ROM, DVD-ROM, PCI sound card, PCI TV turner card etc.. Pin Assignment 1 1 Left channel input 2 Ground JCDIN1 3 Ground 4 Right channel input Digital Audio Out Connector: JSPDIF_OUT (optional) This connector will allow user to connect the PCI bracket SPDIF output header. 1 JSPDIF_OUT Pin Assignment 1 +5V 2 SPDIF OUT 3 Ground Front 1394 Header: J1394A1 This connector allows user to connect the front 1394 port for digital image devices. 2 10 1 9 J1394A1 Pin Assignment Pin Assignment 1 A+ 2 A- 3 Ground 4 Ground 5 B+ 6 B- 7 +12v 8 +12V 9 Key 10 Ground 14