Schematics (Sega Mega Drive) Updated Mar 15, 2026 · 1 min read · Support · 0 viewing 🔥 Most active page right now Previous 50/60Hz Region Switch (Sega Mega Drive) The Mega Drive can have smart controls to switch regions, which basically just involve toggling a re... Next Board Scans (Sega Mega Drive) There is a great KiCad recreation of the schematic and PCB of the Mega Drive here .