Biostar PT880 Pro-A7 Combo Manual page 19

PT880 Pro-A7 Combo
JCI1: Chassis Open Header
This connector allows system to monitor PC case open status. If the signal has
been triggered, it will record to the CMOS and show the message on next
boot-up.
JCDIN1: CD-ROM Audio-in Connector
This connector allows user to connect the audio source from the variaty devices,
like CD-ROM, DVD-ROM, PCI sound card, PCI TV turner card etc..
Pin
1
2
1
2
Pin
1
2
3
4
4 1
17
Assignment
Case open signal
Ground
Assignment
Left Channel Input
Ground
Ground
Right Channel Input