SEGA Saturn Power Board Schematic

Hello guys, i have a Japanese Sega Saturn Model 2 here that the power board is releasing "the magic smoke". I want to repair it, but i want the schematics to help with the repair. I searched the net, but i couldnt find the schematic. There is any schematic on the power board for the japanese model 2? Or not?

Thanks in advance.
 
I have a bunch of saturn signal flow diagrams on my PC at home. If you can tell me the revision number (Or the serial number) I can see if I have what you need tomorrow afternoon.
 
20250509_215213.jpg


Mine model is this.

Model HST-3220
Serial P62030052

A normal japanese model 2
 
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