Re: Tek 647 Scope CRT Circuit
From: Jerry G. (jerryg50_at_hotmail.com)
Date: 12/22/04
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Date: 22 Dec 2004 11:06:19 -0800
I would try using a heat gun and freeze spray to provoke the fault.
Start with the electrolytic caps in the power supply and HV generator.
I have never worked on this model of scope, so I cannot tell you
specifics. But, your problem seems to be thermo, thus in theory, it
should be able to be found with the technique of heating and cooling.
Jerry G.
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