Intel Desktop Board DG41RQ Technical Product Specification

1.10.1 Audio Subsystem Software

Audio software and drivers are available from Intel’s World Wide Web site.

For information about Refer to

Obtaining audio software and drivers Section 1.2, page 14

1.10.2 Audio Connectors and Headers

The board contains audio connectors on the back panel and audio headers on the

component side of the board. The front panel audio header provides mic in and line

out signals for the front panel. Microphone bias is supported for both the front and

back panel microphone connectors.

The front panel audio header and back panel audio connectors are configurable

through the audio device drivers. The available configurable back panel audio

connectors are shown in Figure 4.

Item Description

A Line in

B Line out

C Mic in

Figure 4. Back Panel Audio Connector Options

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NOTE

The back panel audio line out connector is designed to power headphones or amplified

speakers only. Poor audio quality occurs if passive (non-amplified) speakers are

connected to this output.

For information about Refer to

The location of the front panel audio header Figure 10, page 44

The signal names of the front panel audio header Table 15, page 47

The back panel audio connectors Section 2.2.1, page 43