S/Pdif Header; Connecting To The Audio System; Back Panel Audio Connectors; S/Pdif Connector Signal Names - Intel DG41TX Product Manual

S/PDIF Header

Figure 21, H shows the location of the S/PDIF header. Table 13 shows the pin
assignments and signal names for the S/PDIF header.
Table 13. S/PDIF Connector Signal Names
Pin Signal Name
1 Ground
2 S/PDIF Out
3 Key (no pin)
4 +5 VDC

Connecting to the Audio System

After installing the audio driver, the multi-channel audio feature can be enabled.
Figure 22 shows the back panel audio connectors.
NOTE
The back panel line out connector is designed to power either headphones or amplified
speakers only. Poor audio quality may occur if passive (non-amplified) speakers are
connected to this output.
Installing and Replacing Desktop Board Components
Item Description
A Line in/rear surround
B Line out/front speakers/headphones
C Microphone/center LFE (woofer)
Figure 22. Back Panel Audio Connectors
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