Re: Restoring a type 547 and 422 scopes (also my introduction to the group=

The Guy

Okey dokey... measured the screen voltage. And you were right Chuck, it started at 96VDC and went slowly up until it reached 122VDC. At that point the trace went completely away.

I guess I have one of the late 547 then right? And I also guess it's the HV transformer the faulty guy...


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