Have the schematics for the NES/SNES clones ever been released? Or even the ones for the original NES/SNES consoles themselves?
For clone i don't think so but their are several schem for both system either original or from RE. Their is some pinout of nes "on a chip" pinout over http://nesdev.parodius.com/ Official Famicom schem: http://nesdev.parodius.com/Ntd_8bit.jpg Official PC10 schem: http://nesdev.parodius.com/Playchoice.pdf Official VS system schem: http://nesdev.parodius.com/VSSCHEM.pdf Unofficial NES schem: http://www.freeinfosociety.com/electronics/schemview.php?id=2405 Unofficial SNES schem: http://www.caitsith2.net/snes/snes schematic.rar