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I have a protron pltv-4250 with vertical lines only on the right side. I dont know what to look for and what to repair? i am very qualified to do this i just need another point of view

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Hello,
IF YOU HAVE A SOLID BLACK LINE RUNNING VERTICALLY THEN YOU HAVE A FAULTY MATRIX INVERTER. IF CENTRAL THE MAIN VERTICAL INVERTER NEEDS CHANGED. LEFT = LEFT VERTICAL INVERTER RIGHT=RIGHT.........

ANOTHER WAY TO GET THIS FAULT IS WORN OR DAMAGED RIBBON/PLASTIC GOING FROM THE SCREEN MATRIX TO THE INVERTER
Hope this in solving the problem.....

Posted on Oct 11, 2010

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Posted on Jan 02, 2017

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