Intel DX79SI Intel Desktop Board DX79SI Technical Product Specification - Page 25

Back Panel Audio Connectors - front panel

Page 25 highlights

Product Description Item A B C D E F Description Rear surround Center channel and LFE (subwoofer) Line in Line out/front speakers Mic in/side surround S/PDIF digital audio out (optical) Figure 4. Back Panel Audio Connectors NOTE The back panel audio line out connector is designed to power headphones or amplified speakers only. Poor audio quality occurs if passive (non-amplified) speakers are connected to this output. For information about The locations of the front panel audio header and S/PDIF audio header The signal names of the front panel audio header and S/PDIF audio header The back panel audio connectors Refer to Figure 13, page 48 Section 2.2.2.1, page 50 Section 2.2.1, page 46 25

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Product Description
25
Item
Description
A
Rear surround
B
Center channel and LFE
(subwoofer)
C
Line in
D
Line out/front speakers
E
Mic in/side surround
F
S/PDIF digital audio out
(optical)
Figure 4.
Back Panel Audio Connectors
NOTE
The back panel audio line out connector is designed to power headphones or amplified
speakers only.
Poor audio quality occurs if passive (non-amplified) speakers are
connected to this output.
For information about
Refer to
The locations of the front panel audio header and S/PDIF audio header
Figure 13, page 48
The signal names of the front panel audio header and S/PDIF audio header
Section 2.2.2.1, page 50
The back panel audio connectors
Section 2.2.1, page 46