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Installation
Page 3-10
USB2: USB port header pins for share with two
USB ports.
VCC
-Data
+Data
GND
#
USB port header pin descriptions.
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SPDIF: (Optional for ALC650 AC’97 chip)
This connector is the digital link between the
motherboard and your devices, such as CD player,
sampler or DAT recorder. It allows the digital
transmission of audio data in SPDIF (Sony/Philips
Digital Interface) format.
GND
NC
SPDIF_OUT
$
GND
+Data
-Data
VCC
r o
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g i
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6
5
SPDIF_IN
VCC
2
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