1955 Zenith 20" floor model - Videokarma.org TV - Video

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1955 Zenith 20" floor model

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08-23-2016, 06:16 PM

Electronic M Electronic M is offline

M is for Memory

Join Date: Jan 2011

Location: Pewaukee/Delafield Wi

Posts: 15,439

Of course it is worth fixing!

Define "a little work" please.

To me it appears that the cathode bypass lytic on the vert out is probably open. Any original caps in the vertical (the B+ lytic feeding the vert output is another prime suspect) could potentially be causing this...If they have not been changed then change them. If caps are new check resistors and tube(s) in that stage and see if the vert linearity, and or vert size/height do fix it.

__________________
Tom C.

Zenith: The quality stays in EVEN after the name falls off!
What I want. --> http://www.videokarma.org/showpost.p...62&postcount=4

Last edited by Electronic M; 08-24-2016 at 06:56 AM.

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