Hardware Overview (Sega Mega CD) Updated Apr 27, 2026 · 9 min read · Support · 0 viewing 🔥 Most active page right now Log in or register to read the full article. Previous 📄 Capacitors (Sega Mega CD) The Sega CD (Mega CD in Japan) v1 is the first model of Sega's CD-ROM add-on for the Mega Drive/Gene... Next 📄 Board Scans (Sega Mega CD) You can find complete PCB and schematic redraws for all revisions here . This is great for allowing...