AOpen AK77-600GN - S;PDIF (Sony;Philips Digital Interface) Connector

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S/PDIF (Sony/Philips Digital Interface) is a latest audio transfer file format that provides impressive quality through optical fiber
and allows you to enjoy digital audio instead of analog. Normally there are two S/PDIF outputs as shown, one for RCA connector,
the most common one used for consumer audio products, and the other for optical connector with a even better audio quality.
Through a specific audio cable, you can connect the S/PDIF connector to a S/PDIF audio module bearing S/PDIF digital output.
However, you must have a S/PDIF supported speaker with S/PDIF digital input to make the most of this function.
S/PDIF Module
(User Upgrade Optional)
S/PDIF
Cable
S/PDIF OUT
S/PDIF IN
(RCA)
S/PDIF IN
(
O
p
tical
)
S/PDIF OUT
5
1
+5V
NC
SPDIFOUT
GND
SPDIFIN
Pin 1