11.Front panel audio connector (10-1 pin FP_AUDIO1)

This is an interface for the Intel front panel audio cable that allow convenient connection and control of audio devices.

By default, the pins labeled LINE OUT_R/BLINE_OUT_R and the pins LINE OUT_L/BLINE_OUT_L are shorted with jumper caps. Remove the caps only when you are connecting the front panel audio cable.

NCCH-DL

FP_AUDIO1

BLINE_OUT_L Line out_L

NC

BLINE_OUT_R Line out_R

+5VA MICPWR

AGND MIC2

NCCH-DL Front panel audio connector

12.Internal audio connectors (4-pin CD1, AUX1, MODEM1)

These connectors allow you to receive stereo audio input from sound sources such 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 a mono_out (such as a speaker) between the audio and a voice modem card.

NCCH-DL

 

 

 

 

 

 

 

 

Right Audio Channel Ground Ground Left Audio Channel

Modem-Out Ground Ground Modem-In

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AUX1 (White)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MODEM1

CD1 (Black)

NCCH-DL Internal audio connectors

ASUS AP1720-E2 barebone server

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