Re: 7904 - Very Dim Trace

David DiGiacomo
 

On Wed, Feb 10, 2016 at 12:52 AM, David <@DWH> wrote:
Diagnostics on DC restorers are not much fun. Measurements require a
high voltage probe and component tests require a high voltage power
supply.
In the ones I have repaired, the diode leakage has been pretty obvious
when tested with a 50V power supply. Of course that might not always
be the case. As you say, the parts are cheap.

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