Audio Subsystem; Realtek Alc202-Based Audio Subsystem; Audio Connectors - Intel D865PCK Specification

Intel Desktop Board D865PCK Technical Product Specification

1.7 Audio Subsystem

The board provides an audio subsystem based on the Realtek ALC202 codec.

1.7.1 Realtek ALC202-based Audio Subsystem

The Realtek ALC202-based audio subsystem consists of the following devices:
•
Intel 82801EB I/O Controller Hub (ICH5)
•
Realtek ALC202 audio codec
The audio subsystem includes these features:
• Signal-to-noise ratio ≥ 90 dB
•
Supports wake events (driver dependent)
•
Mic in pre-amp that supports dynamic, condenser, and electret microphones
The back panel audio connectors for this audio subsystem including the following:
•
Line out
•
Line in
•
Mic in

1.7.2 Audio Connectors

1.7.2.1 Front Panel Audio Connector
A 2 x 5-pin connector provides mic in and line out signals for front panel audio connectors.
For information about
The location of the connector
The signal names of the front panel audio connector
NOTE
The front panel audio connector is alternately used as a jumper block for routing audio signals.
Refer to Section 2.9.1 on page 50 for more information.
1.7.2.2 ATAPI CD-ROM Audio Connector
A 1 x 4-pin ATAPI-style connector connects an internal ATAPI CD-ROM drive to the audio mixer.
For information about
The location of the ATAPI CD-ROM connector
The signal names of the ATAPI CD-ROM connector
22
Refer to
Figure 9, page 40
Table 16, page 41
Refer to
Figure 9, page 40
Table 15, page 41