Intel BLKDH57JG manual Audio Subsystem, Audio Jack Retasking Support

Intel Desktop Board DH57JG Product Guide

Audio Subsystem

The board supports Intel High Definition Audio through a Realtek ALC889 audio codec as well as through the HDMI interface.

The Realtek ALC889-based audio subsystem provides the following features:

•Advanced jack sense for the back panel audio connectors that enables the audio codec to recognize the device that is connected to an audio port

•Stereo input and output via back panel connectors

•Headphone and Mic in functions for front panel audio connectors

•108 dB Signal-to-Noise ratio (SNR) playback (DAC) quality and 104 dB SNR recording (ADC) quality

•Content protection for full-rate loss-less DVD Audio and Blu-ray Disc* audio content playback (with selected versions of media player software)

The audio subsystem supports the following audio interfaces:

•7.1 analog back panel audio connectors

•Optical S/PDIF-out back panel audio connector

•S/PDIF-out header with support for optical or coaxial S/PDIF output

•Front panel audio header with support for Intel HD Audio and AC ’97 Audio

Table 5 lists the supported functions of the front panel and back panel audio jacks.

Table 5. Audio Jack Retasking Support

Audio	Micro-	Head-	Front		Side	Rear	Center/
Jack	phone	phones	Speakers	Line In	Surround	Surround	Sub
FP Green		Default
FP Pink	Default
BP Blue				Default
BP Green		Control	Default
		panel
BP Pink					Default
BP Black						Default
BP Orange							Default

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