===== Nintendo GameCube Digital Audio Circuit =====
{{skill>9/10}}Many thanks to Oscar, who used to frequent the [[http://atarilabs.com/cgi-bin/UltraBoard/UltraBoard.cgi|Atarilabs Forums]], but who hasn't been seen in years.  Also, big thanks to the [[http://web.archive.org/|Internet Archive]] for storing the schematic you see below, long after Oscar's site went dead.

There's not much to the digital audio circuit.  Two chips, a crystal, a TOSlink connector and a power regulator are all you need.  This could all be shoved inside the GC, and a digital-out jack installed for the ultimate GameCube audio.

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<box warning round |CAUTION>Update! This mod has been tested by acem77.  Give it a go, let us know if it works.  Bring pictures, and the drinks are on us.</box>

I have completed this mod and it works great! Here are some pictures. Now i am really ready for a good beer:)

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==== Update (6/18/2014) ====
Datasheet for the TC9231N can be found here - [[http://pdf.datasheetarchive.com/indexerfiles/Scans-004/Scans-0090973.pdf|TC9231N]]

TC9231N Pin functions and circuit connections:
Coming soon!