Question about Panasonic Viera TX-L50B6B 50" LED TV 1920x1080, 50 Hz, Freeview, HDTV

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Why does picture flicker three times per second?

Picture looks ok when on

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  • Panasonic Master
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These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/

Posted on Aug 30, 2015

  • Kerry Wilson
    Kerry Wilson Aug 31, 2015

    Not the question I asked which was rewritten to cause confusion. It is not the error code red light flash, I don't even get an error code, just continual red light flashes which I stopped counting at 20.

    The problem is when I turn on my tv the screen it flickering off/on continually for hours. The picture is still sharp and clear for the micro sececond it is on the screen.

  • The Knight
    The Knight Aug 31, 2015

    Sounds like the main digital board fault. Contact any service technician.

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