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This is the repair of a Hickok 6000A tube tester that I bought not working. It was dead from the beginning then had a unbalanced bridge condition after being brought back to life. There had been a bit of messing around with it before I got it. Allot of the repair was just putting it back to original circuit, then the finding of a bad disk capacitor. The Tube tester is now calibrated and working well. Here is the video of findings.
https://www.youtube.com/watch?v=OqoDOus4b4Q
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Posted : 04/04/2025 1:39 pm
RadTekMan reacted