Power Requirements
Super Nintendo (European)
| Plug Type | Coaxial / Barrel Connector |
| Size | 5.5mm Outer Diameter / 2.5mm Inner Diameter |
| Voltage | 9V AC |
| Amperage | 1.3A |
| Polarity |
Super Famicom (Japanese)
The Japanese Super Famicom is compatible with Mega Drive 1, Mega CD 1, Mega CD 2, and Master System 1 power adapters.
| Plug Type | Coaxial / Barrel Connector |
| Size | 5.5mm Outer Diameter / 2.1mm Inner Diameter |
| Voltage | 10V DC |
| Amperage | 850MA |
| Polarity | Center Negative |
Super Nintendo (North American)
The North American Super Nintendo can be compatible with Mega Drive 1, Mega CD 1, Mega CD 2, and Master System 1 power adapters if using a barrel socket converter.
| Plug Type | Coaxial / Barrel Connector |
| Size | 7mm Outer Diameter / 1mm Inner Diameter (Needs verifying) |
| Voltage | 10V DC |
| Amperage | 850MA |
| Polarity | Center Negative |
Audio/Video Connector Pinout
| Pin | Reference | NTSC-J Super Famicom | NTSC-U Super Nintendo | PAL Super Nintendo |
|---|---|---|---|---|
| 1 | Red Video | Red Video | Red Video | Red video |
| 2 | Green Video | Green Video | Green Video | Green Video |
| 3 | Composite Sync/12V | Composite Sync TTL | Composite Sync TTL | 12V |
| 4 | Blue Video | Blue Video | Blue Video | Blue Video |
| 5 | Ground | Ground | Ground | Ground |
| 6 | Ground | Ground | Ground | Ground |
| 7 | S-Video Y (Luma) | S-Video Y (Luma) | S-Video Y (Luma) | S-Video Y (Luma) |
| 8 | S-Video C (Chroma) | S-Video C (Chroma) | S-Video C (Chroma) | S-Video C (Chroma) |
| 9 | Composite Video | Composite Video | Composite Video | Composite Video |
| 10 | +5 Volts | +5 Volts | +5 Volts | +5 Volts |
| 11 | Left Audio | Left Audio | Left Audio | Left Audio |
| 12 | Right Audio | Right Audio | Right Audio | Right Audio |