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LG 42LN578V picture but no backlight

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    #21
    Re: LG 42LN578V picture but no backlight

    correct but with it being a led tv i was wondering if you could purchase the inside layer

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      #22
      Re: LG 42LN578V picture but no backlight

      Originally posted by sordids999 View Post
      correct but with it being a led tv i was wondering if you could purchase the inside layer
      What do you mean inside layer?

      If the LCD is cracked its cracked.

      Difference with LED is just the backlighting

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        #23
        Re: LG 42LN578V picture but no backlight

        ok m8 thanks

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          #24
          Re: LG 42LN578V picture but no backlight

          The LED layer itself is the front layer its around 3-5mm in thickness. Behind that is just a plastic sheet that is used as a diffusion material for the led's to spread the light uniformly. There are then lots of acetate type layers behind that. It would be possible to transplant a working LED as I did using a set with a failed backlight but these are much harder to source than those with broken screens. I was lucky that I had a failed backlight, had it have been a broken screen the TV is near worthless.

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