PX845PE/ GE Series
28
Audio Connectors
This mainboard provides three connectors as part of its audio Subsystem.
The layout is PX845PE PRO II
CD-ROM Audio-In Header: CD-IN
This header is used to connect to a CD-ROM / DVD audio cable.
S/PDIF (Sony/Philips Digital Interface) Connector:
SPDIF
S/PDIF (Sony/Philips Digital Interface) is a recent audio transfer file format, which provides
high quality audio using optical fiber and digital signals. This mainboard is capable of
delivering audio output and receiving audio input through the SPDIF header. One way you
would use this header is by using an SPDIF bracket attached to your computer. This bracket
will have a cable that you can attach to the SPDIF header. This bracket will also have an
RCA connector, similar to that used with most consumer audio products. Using the RCA
connector, the data can then be output to and input from an S/PDIF device. On the SPDIF
header, SPD-OUT is used for output and SPD-IN is used for input. The devices that are
receiving and sending information from this header must be S/PDIF compliant for optimal
effect. Note that the SPDIF bracket is optional in the packaging that comes with this
mainboard.
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FRONT AUDIO
CD-IN
SPDIF
1
1
Left Input
Right Input
+5V
Ground
Ground
NC
Ground
SPD_OUT
SPD_IN
1
2
2
2
3
3
4
4
5
3
4
5
6
7
8
9
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SP
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21
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