2
Hardware Installation
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2.7.13 Internal Audio Connectors
AUX-in and CD-in
These audio-in connectors are
used to receive audio from a
CD-ROM drive, TV tuner or
MPEG card.
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 cards 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 (J20)
Pin
1
2
3
4
Function
Left audio channel
Ground
Ground
Right audio channel
Pin
1
2
3
4
Function
Modem-out
(from modem)
Ground
Ground
Modem-in
(to modem)
AUX-in (J16)
CD-in (J14)