Dreamcast:Digital Audio (SPDIF) Mod

Original guide adapter from a post by citrus3000psi.

This guide assumes the DAC in your Dreamcast is a PCM1725.


 * 1) Solder directly to the DAC.
 * 2) Pull power and GND, but can be sourced anywhere.
 * 3) Also Pin 7 on the TC9231N should get +5

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(also available for PS1 and 3DO)