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hi. i have 2 philips models : 65pus8901 & 65pus9809 both have backlight problem.tvs are on and work but picture have no good quality. i am search for backlight but no successfully. can i use other backlight models for my philips ?other philips models or lg samsung… Update (06/29/2021)
You can see dark side
if you search for TV reflector you will find a couple of youtube videos
Reza Afshar very odd that it should have failed since it is part of your panel. It may be possible that you can find replacements but you will definitely have to do some searching. Take a look at the label on the back of your LCD panel and see what it says. It is on there that you find the maker and the model for that panel and it might help to find a replacement. It might also help if you can tell us what your screen actually looks like. Screens that looks washed out, poor contrast and dull can have issues with the Gamma correction IC. Post some pictures of what your screen shows with your QUESTION. That way we can see what you see Adding images to an existing question
