Intel Desktop Board DG41TY Product Guide 
16 
Audio Subsystem  
The onboard audio subsystem consists of the following: 
•  Intel
®
 ICH7  
•  Realtek ALC888VC audio codec 
•  Back panel audio connectors 
•  Onboard audio headers/connectors: 
⎯  Front panel audio header supporting both Intel High Definition Audio and AC ’97 
Audio 
⎯  HD Audio Link header 
⎯  S/PDIF connector 
The audio subsystem supports the following features: 
•  A signal-to-noise (S/N) ratio of 95 dB  
•  Independent multi-streaming 5.1 audio (using the back panel audio connectors) 
and 2-channel stereo (using the front panel audio header)  
Table 3 lists the supported functions for the front pa
nel and back panel audio jacks.   
Table 3.  Audio Jack Retasking Support 
Jack  Mic  Line out   Headphones  Line in 
Rear 
Surround 
Center/ 
Subwoofer 
Front Panel 
Green No Yes  Yes  No  No  No 
Pink   Yes  No  No  No  No  No 
Back Panel 
Blue No No   No  Yes  Yes  No 
Green No Yes  Yes  No  No  No 
Pink   Yes  No  No  No  No  Yes 
 
Related Links: 
Go to the following link or pages for more information about: 
•  Audio drivers and utilities http://support.intel.com/support/motherboards/desktop/
 
•  The location of the back panel audio connectors, Figure 22 on page 50