PT880 Pro-A7 DDR2
17
JC I1: Chassis O pen Heade r
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.
Pin
Assignment
1 Case
open
signal
1
2
2 Ground
JC DIN1: CD-RO M Audio-in Connector
This connector allows user to connect the audio source f rom the v ariaty dev ices,
like CD-ROM, DVD-ROM, PCI sound card, PCI TV turner card etc..
Pin
Assignment
1 Left
Channel
Input
2 Ground
3 Ground
1
4
4
Right Channel Input
