Predicta Picture Tube Replacement - Videokarma.org TV - Video

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Predicta Picture Tube Replacement

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06-08-2008, 12:02 AM

Indian Head Indian Head is offline

VideoKarma Member

Join Date: Feb 2005

Posts: 83

Predicta Picture Tube Replacement

Hi everyone

I was wondering what modifications would be necessary to use a replacement 21FDP4 picture tube in a Holiday G4242 Predicta set. This would be a replacement for the original 21EAP4. I read somewhere that the filament voltage was higher on the replacement tube. Did Philco provide instructions to update/upgrade?

Thanks for any help anyone can provide.

John Hess

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