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CTC 10 HV affected by brightness

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#18

11-29-2023, 12:59 PM

Penthode

VideoKarma Member

Join Date: Jun 2009

Location: Kitchener/Waterloo Ontario Canada

Posts: 1,453

The boost voltage is a most pertinent test. Another common fault is the HV Rectifier. How do you know it is good? Also is there a resistor in series with the HV Rectifier filament? They often go high reducing the filament current to a bare minimum and the low emission will cause the HV to sag.

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