For anyone working on Commodore 64 hardware, Ray Carlsen’s website is the absolute bible for technical documentation.
Ray Carlsen’s Commodore Reference
Ray Carlsen maintains an authoritative Commodore 64 hardware resource with detailed technical documentation covering:
- Power supply repairs and replacements
- Common failure modes and diagnostics
- Component-level repair guides
- Schematics and technical specifications
This is an essential bookmark for anyone serious about Commodore restoration.
Resource: https://www.portcommodore.com/rcarlsen/