Technical information about the Miracle Piano Teaching System from The Software Toolworks
- Wikipedia page
- Miracle Piano software, documentation and serial cable pinout
- Another FAQ (racketboy) (includes serial cable pinout for the NES with diagrams and photos)
- Repair video #1 (Taylor Helm), Repair video #2 (8-bit Keys)
| Capacitor | Values | Form factor |
|---|---|---|
| C10 | 6800 µF 16V | radial |
| C36 | 220 µF 16V | radial |
| C38 | 10 µF 25V | axial |
| C39 | 220 µF 16V | radial |
| C42 | 220 µF 16V | radial |
| C46 | 22 µF 10V | axial |
| C47 | 22 µF 10V | axial |
| C56 | 220 µF 16V | radial |
| C58 | 4.7 µF 5V | axial |
| C59 | 4.7 µF 5V | axial |
| C70 | 10 µF 25V | axial |
See license file