Intel BLKDG41TX, Technical Product Specification, Page: 25 / 90

Product Description
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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 audio headers and 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
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 16, page 47
The back panel audio connectors Section 2.2.1, page 43