Irda Connector - DFI AD77 INFINITY User Manual

1.4.9 4-Channel Audio Output Connector
1 SL 2 Center out
3 Ground 4 Ground
5 SR 6 LFE Out
7 Ground 8 Key
If, for any reason, you are not using the 4-channel audio connector which is
made possible by connecting the 4-channel audio cable, the 6-channel
audio output function can be supported via software.

1.4.10 IrDA Connector

1 VCC
2 N. C.
3 IRRX
4 Ground
5 IRTX
The sequence of the pin functions on some IrDA cable may be reversed
from the pin function defined on the system board. Make sure to connect
the cable to the IrDA connector according to their pin functions.
2
7
1
4CH audio
(J11)
1 2 3 4 5
IrDA (J17)
Quick Setup Guide
2
7
1
1
17