2
Hardware Installation 
2.7.14 Internal Audio Connectors
Video-In, AUX-In and CD-In
These
Pin | Function |
|
|
1 | Left audio channel |
2 | Ground |
|
|
3 | Ground |
4 | Right audio channel |
|
|
TAD
TAD is a connector for telephony audio devices such as voice modem cards. By installing a PCI voice modem card that is also equipped with a TAD connector, connect one end of the cable (that came with the card) to the card’s TAD connector and the other end to the TAD connector on the system board.The voice modem will interface with the onboard audio allowing voice to come from the external speaker.
TAD (J17)
Pin | Function |
1Modem-out (from modem)
2Ground
3Ground
4Modem-in (to modem)
32
