SNES Controller Board Scans Updated Mar 15, 2026 · 1 min read · Support · 0 viewing 🔥 Most active page right now Previous 📄 Power Circuit (Nintendo SNES) Power comes into the SNES via a 9V DC jack. Depending on region this can vary between positive outer... Next 📄 CPU (Nintendo SNES) The SNES CPU has many revisions of CPU, often labelled CPU-A, CPU-B and so on. You can interchange a...