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Old 02-15-2025, 09:49 PM
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Electronic M Electronic M is offline
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Join Date: Jan 2011
Location: Pewaukee/Delafield Wi
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IIRC the KCS-47 has a bassackwards HV connection they mounted what's basically the HV cup an all glass tube would have to an installed standoff on the HV cage then from the metal bell of the 16" CRT they run a wire with a connector on the end that plugs into the HV cage (that connector being the same type that would plug in the CRT side of most glass tubes). I scrapped out a KCS-47 and saved those bits to make an extension lead for my test jig.
I believe the correct test tube for this era of CRT is the 5AXP4 though an 8XP4 will also work. IIRC these have a funky yoke and air core flyback that have to be used with each other.
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