Hobbyist or repairer · for some experience
Black Screen VIC-20 Repair (And Start Sequence Exploration)
About this video
A VIC-20 with a black screen is the starting point, and Noel's Retro Lab works through wrong assumptions before rechecking them and exploring the machine's start sequence.
Good to know: Board level work can mean soldering: burns and fumes, and old solder contains lead. Sponsored by PCBWay.
Why watch it
The wrong turns are kept in: the maker admits going off track on incorrect assumptions, then double-checks them and corrects course.
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