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Intel Desktop Board D925XCV/D925XBC Technical Product Specification
1.11.4 6-Channel (5.1) Audio Subsystem
The 6-channel (5.1) audio subsystem includes the following:
• Intel 82801FB I/O Controller Hub (ICH6)
• Realtek ALC860 audio codec
• Microphone input that supports a single dynamic, condenser, or electret microphone
The front and back panel audio connectors are configurable through the audio device drivers. The
available configurable audio ports are shown in Figure 12.
Back Panel
Audio Connectors
Line In/
Retasking Jack C
Line Out/
Retasking Jack D
Mic In/
Retasking Jack B
OM16989
Mic In/
Retasking Jack E
[Port 1]
Front Panel
Audio Connectors
Line Out/
Retasking Jack F
[Port 2]
Figure 12. Front/Back Panel Audio Connector Options for 6-Channel (5.1) Audio Subsystem
Figure 13 is a block diagram of the 6-channel (5.1) audio subsystem.
82801FR
I/O Controller
Hub
(ICH6-R)
OM17128
Intel
High Definition
Audio Link
ALC860
Audio Codec
Line Out/Retasking Jack D
Front Panel Line Out/Retasking Jack F [Port 2]
CD-ROM (optional)
Line In/Retasking Jack C
Mic In/Retasking Jack B
Front Panel Mic In/Retasking Jack E [Port 1]
Figure 13. 6-Channel (5.1) Audio Subsystem Block Diagram
For information about Refer to
The back panel audio connectors Section 2.8.1, page 63
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