Hardware Overview (Sega Mega CD) Updated Mar 15, 2026 · 8 min read · 0 viewing 🔥 Most active page right now Log in or register to read the full article. Previous 📄 Sega Mega CD Next 📄 Board Scans (Sega Mega CD) You can find complete PCB and schematic redraws for all revisions here . This is great for allowing...