Custom PICO PSU Power Supply Installation Dreamcast Saturn Mod

Installation Instructions for the SEGA Dreamcast and Saturn custom pico power supply mod.

The complete pico power supply kit can be purchased at retrosales –¬†Buy Kit

The mini ATX Pico power supply can be used to replace the internal power supply in the Sega Dreamcast and Saturn


Pico PSU Pinout

It’s best to watch the youtube videos below, but I have also included a basic wiring diagram if you need more assistance.

Take note of how the original power switch is now wired up.

PICO ATX Pinout Power Supply SEGA Saturn Dreamcast

 

 

pico psu pinout saturn dreamcast power supply pinout

 

 


Saturn installation tutorial video

NOTE in the video I wire the original power switch in series with the pico board. I DONT recommend this anymore as it’s best to wire the power switch directly into PICO Pins 15 & 16 as per the diagram above.


Dreamcast installation tutorial video

NOTE in the video I wire the original power switch in series with the pico board. I DONT recommend this anymore as it’s best to wire the power switch directly into PICO Pins 15 & 16 as per the diagram above.