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Old 05-21-2022, 12:01 PM   #2
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Join Date: Jan 2013
City & State: midwest
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Default Re: Philips 70PUS7505/12 - Contrasts in image are echoed vertically upwards

first make sure your connections are secure and clean, ie tcon ribbon cables and lvds cable from mainboard to tcon, can clean with isoprophyl alcohol, some use a pencil eraser, not too vigorously they can be delicate, if no joy, something to try, may have to play with width and location of tape:

Last edited by nomoresonys; 05-21-2022 at 12:05 PM..
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