Got a Zenith H2438 porthole with some sweep issues - Videokarma.org TV - Video

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Got a Zenith H2438 porthole with some sweep issues

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06-29-2011, 08:25 AM

Microtrol

VideoKarma Member

Join Date: Nov 2010

Location: So Cal

Posts: 69

That line looks like the horizontal drive is turned up to much but being that it is intermittent, I would change out the horizontal output tubes as well. Sometimes the tube tester doesnt always check completely as I have had slightly shorted tubes that checked out initially but started to fail as they warmed up more

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