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1.8.3 Intel
®
High Definition Audio Subsystem
The Intel High Definition Audio subsystem includes the following:
•
Intel 82801FB I/O Controller Hub (ICH6)
•
Realtek ALC860VU audio codec
•
Microphone input that supports a single dynamic, condenser, or electret microphone
The front and back audio connectors are configurable through the audio device drivers. The
available configurable audio ports are shown in Figure 7.
Line Out/
Retasking Jack F
[Port 2]
Figure 7. Front/Back Panel Audio Connector Options for High Definition Audio Subsystem
Figure 8 is a block diagram of the High Definition audio subsystem.
82801FB
I/O Controller
Hub
(ICH6)
Figure 8. High Definition Audio Subsystem Block Diagram
For information about
The back panel audio connectors
Front Panel
Audio Connectors
Retasking Jack E
Intel
High Definition
Audio Codec
Audio Link
Audio Connectors
Mic In/
[Port 1]
Mic In/Retasking Jack B
Line In/Retasking Jack C
Line Out/Retasking Jack D
Front Panel Mic In/Retasking Jack E [Port 1]
Front Panel Line Out/Retasking Jack F [Port 2]
Product Description
Back Panel
Line In/
Retasking Jack C
Line Out/
Retasking Jack D
Mic In/
Retasking Jack B
OM16989
OM17985
Refer to
Figure 12, page 43
25
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