Schematics (Sega Mega Drive) Updated Mar 15, 2026 · 1 min read · Support · 0 viewing 🔥 Most active page right now Previous 📄 Reset Circuit (Sega Mega Drive) The Mega Drive does not have a single reset signal. It has three, they happen in sequence, and each ... Next Board Scans (Sega Mega Drive) There is a great KiCad recreation of the schematic and PCB of the Mega Drive here .