Intel DG41AN Product Specification - Page 23

Audio Subsystem

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Product Description 1.8.2 PS/2 Keyboard/Mouse Interface The one PS/2 keyboard/mouse connector is located on the back panel. NOTE Power to the computer should be turned off before a keyboard is connected or disconnected. For information about The location of the keyboard/mouse connector Refer to Figure 9, page 41 1.9 Audio Subsystem The onboard audio subsystem consists of the following: • Intel 82801GB (ICH7) • Realtek ALC888VC audio codec • Back panel audio connectors • Component-side audio headers/connectors: ⎯ Front panel audio header with support for Intel® High Definition Audio (Intel® HD Audio) and AC '97 audio The audio subsystem supports the following features: • A signal-to-noise (S/N) ratio of 95 dB • Independent 5.1 audio playback from back panel connectors and stereo playback from the Intel High Definition Audio front panel header NOTE Systems built with an AC '97 front panel will not be able to obtain the Microsoft Windows Vista logo. Table 5 lists the supported functions of the front panel and back panel audio jacks. Table 5. Audio Jack Support Audio Jack Front panel - Green Front panel - Pink Back panel - Blue Back panel - Green Back panel - Pink Supports Line in? No No Yes No No Supports Rear Surround? No No Yes No No Supports Center/ LFE? No No No No Yes Supports Microphone? No Yes No No Yes Supports Line Out Headphones or Speaker? Yes No No Yes No 23

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Product Description
23
1.8.2
PS/2 Keyboard/Mouse Interface
The one PS/2 keyboard/mouse connector is located on the back panel.
±
NOTE
Power to the computer should be turned off before a keyboard is connected or
disconnected.
For information about
Refer to
The location of the keyboard/mouse connector
Figure 9, page 41
1.9
Audio Subsystem
The onboard audio subsystem consists of the following:
•
Intel 82801GB (ICH7)
•
Realtek ALC888VC audio codec
•
Back panel audio connectors
•
Component-side audio headers/connectors:
⎯
Front panel audio header with support for Intel
®
High Definition Audio (Intel
®
HD Audio) and AC ’97 audio
The audio subsystem supports the following features:
•
A signal-to-noise (S/N) ratio of 95 dB
•
Independent 5.1 audio playback from back panel connectors and stereo playback
from the Intel High Definition Audio front panel header
±
NOTE
Systems built with an AC ‘97 front panel will not be able to obtain the Microsoft
Windows Vista logo.
Table 5 lists the supported functions of the front panel and back panel audio jacks.
Table 5.
Audio Jack Support
Audio Jack
Supports
Line in?
Supports
Rear
Surround?
Supports
Center/
LFE?
Supports
Micro-
phone?
Supports
Line Out
Head-
phones or
Speaker?
Front panel – Green
No
No
No
No
Yes
Front panel – Pink
No
No
No
Yes
No
Back panel – Blue
Yes
Yes
No
No
No
Back panel – Green
No
No
No
No
Yes
Back panel – Pink
No
No
Yes
Yes
No