Question about Sanyo DS31590 31" TV

Vertical hold? my tv recently started having vertical hold issues.screen will fluctuate in size,spazing out for about 10 minutes,the settles leaving about 2" of black screen on top and bottom,does any know what i should be looking for,and where i can get a diagram for this model?is it cost effective to fix or should i junk it?

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Matt Loiselle

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Also, run thru the vert section with a soldering iron. Component freezing spray is a good troubleshooting too. Freezing the parts and checking the vert narrows your problem downto the individual component.

Posted on Jul 20, 2018

marcial nasi

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Replaced this capacitors in vertical circuit.100 uf/50v,1uf/50v,1000 uf/25v,2.2uf/50v,47 uf/50v.this might not as exact as what is on ur tv.but, just replace those capacitors and see the result. hope this help u....

Posted on May 09, 2007

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