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Old 04-07-2014, 11:23 AM
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philtar0079 philtar0079 is offline
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Vert Height Control for Zenith Roundie

Can anybody help me locate where the vertical height control is on the chassis of a Zenith Roundie?chassis #25MC30. It's not on the back of the chassis, as is the norm. A photofact would probably be good too.
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Last edited by philtar0079; 04-07-2014 at 11:55 AM.
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Old 04-07-2014, 11:44 AM
Steve K Steve K is offline
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What is the part number? It should start with 63-. I have a number of NOS Zenith pots.

Steve
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Old 04-07-2014, 11:57 AM
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Mistake

Sorry Steve, I phrased the question wrong. My problem is that I can't find where the control is actually located on the chassis itself. I could probably just find it by following the traces for the vert. circuit.
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Old 04-07-2014, 05:10 PM
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Electronic M Electronic M is offline
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On most Zenith roundies, that do not have the pencil box that runs the length of the bottom, the height and V lin. controls are inside the front pencil box. Some have their own small hole others are concentric with a normal pencil box knob hidden in a hollow shaft of the concentric user control.

You will need long thin flat head screwdrivers to adjust them from the front.
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