DG31GL Technical Product Specification

Intel Desktop Board DG31GL Technical Product Specification
24
1.9.3 4-Channel Audio Subsystem
The 4-channel audio subsystem includes the following:
• Intel 82801GB I/O Controller Hub (ICH7)
• Realtek ALC268-GR audio codec
• Microphone input that supports a single dynamic, condenser, or electret
microphone
• S/PDIF connector on board (see
Figure 1 on page 12 for location)
The back panel audio connectors are configurable through the audio device drivers.
The available configurable audio ports are shown in
Figure 4.
Item Description
A Line in
B Line out
C Mic in
Figure 4. Back Panel Audio Connector Options
For information about Refer to
The back panel audio connectors Section
2.2.1, page 41