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Audio Connectors
This mainboard provides three connectors as part of its audio Subsystem.
Left In
Ground
Ground
Right In
+5V
SPD_OUT
Ground
SPD_IN
CD-ROM Audio-In He
T
his header is used to connect to a CD-ROM / DVD audio cable.
S/PDIF (Sony
/Philips Digital Interface) Header: SPDIF
S
/PDIF is a recent audio transfer file format, which provides high quality audio using optical fiber
an
d digita
l signals. This mainboard is capable of delivering audio output and receiving
th
rough the SPDIF header. One way you would use this header is by using an SPDIF bracket
at
tached to your computer. This bracket will have a cable that you can attach to the SPDIF header.
T
his bracket will also have an RCA connector, similar to that used with most consumer audio
p
roducts. Using the RCA connector, the data can then be output to and input from an S/PDIF device.
T
he devices that are receiving and sending information from this header must be S/PDIF compliant
fo
r optimal effect. Note that the SPDIF bracket is optional in the packaging that comes with this
mainboard.
Front Panel
Audio Header: FRONT AUDIO
If
your computer case has been designed with embedded audio equipment. You can attach these
co
mponents to the FRONT_AUDIO panel of the mainboard. First remove the jumper caps covering
the FRONT_AUDIO pins. Use pins 1, 3 to connect to the case microphone
to the earphone. If you do not intend to use
caps.
MIC
MIC_VREF
Front out_R
NC
Front out_L
FRONT AUDIO
1
2
3
4
CD-IN
1
NC
2
3
4
5
SPDIF
ader: CD-IN
the FRONT_AUDIO panel, do not remove the jumper
Attention
If the jumper caps are in place, jumper cap 1 is on
pin 5, pin 6 and jumper cap2 is on pin 9, pin 10.
16
PX865PEL-800
1 2
Ground
+5V
Rear out_R
NC
Rear out_L
. Use pins 9,5 to connect
audio input
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