Internal Audio Connectors(Aux,Cdlin, Modem)(Option); Audio/Modem Riser Interface Connector(Amr) & Amr Sound Option(J4) - QDI ADVANCE 10F User Manual

Internal Audio Connectors (AUX, CDLIN, MODEM)
AUX and CDLIN connectors allow you to receive stereo audio input from such sound sources as a
CD-ROM, TV tuner, or MPEG card. The MODEM connector allows the onboard audio to interface
with a voice modem card with a similar connector. It also allows the sharing of mono_in (such as a
phone) and mono_out (such as a speaker) between the onboard audio and the voice modem card.
Note: Internal Audio connectors shown above are available for Advance 10B
mainboard with AC'97 codec only.
Audio/Modem Riser Interface Connector (AMR)
& AMR Sound Option(J4)
The AMR Interface Connector is the interface between the mainboard and the Audio/
Modem Riser card. The connector provides all necessary signals which supports several
different configurations of audio and modem in the system, such as audio and modem on
the Riser, audio on the mainboard and modem on the Riser, or no audio with modem on the
Riser. Either AMR (Audio/Modem Riser) card or MR (Modem Riser) card can be used on
this system. Avoild conflict, the onboard Audio can be disabled in BIOS when using AMR
Audio Riser card.
J4
Enable AMR Primary Sound
Disable AMR Primary Sound
chapter 2
Left Audio Channel
GND
Right Audio Channel
AUX
Phone-In (from Modem)
GND
Mono-Out (to Modem)
MODEM
CD Left Channel
Common
CD Right Channel
CDLIN
AMR Interface Connector
J4
J4
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