It was time for a dim bulb current limiter

One of my Minitels (the one that I modified a few years ago to run new firmware ) started having power supply problems: the LED was on but nothing else was working. I suspected that the main power/CRT board needed new capacitors and so I recapped it: Alas, despite some of the older capacitors measuring poorly compared to their specs, that wasn't the problem and so I need to go deeper. The only…