Question about Panasonic 50 in. Plasma TV

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When watching it the picture will go darker and then back to lighter.

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There should be some fault with its back-light inverter board. Check it. If you wish to get more details, check this link. http://electronicshelponline.blogspot.com/ Selecting the view option, either to Mosaic / Time slide, can be selected by the drop-down list, at the top left of the display window, will make surf easy. You can also do a search, by type in the brand name/model number/IC used, in the search box at the top right of the display window.

Posted on Oct 18, 2013

  • Terry Dovre
    Terry Dovre Oct 21, 2013

    Hello, I'm sorry but Sasi is wrong, it's a plasma set, there isn't an inverter board. It's more an sustain board issue, there are two of them. Without the model number I can't tell you which one it is, if you supply more info and a screen shot when it's dark I can be more helpful.....tks

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