This is part of a series for the Retro Challenge 2019/3. Visit the index page for all the posts.
For the next repair, I return to the Video Genie I worked on last time. I had fixed the CPU board, but still had problems with the power supply on the cassette interface board.
Here I have a go at diagnosing and fixing it. Sadly it’s still a work in progress!
11 minute video here: