Question about Samsung DynaFlat TX-P2764 27" TV

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Tye Dye Picture Always!

My Samsung TX-P2764 TV looks like a Hippies T-shirt all the time.It shows a blue circle, a green circle, and a red circle, all at the same time no matter whats on.What's the deal?It's only 2 years old! I had to exchange the first one I had within the first week of purchase and this one barely made it 2 yrs.

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Is this an Analog TV with a picture tube? If so, it sounds like the screen is magnetized. Have you had any magnets (including speakers) near the screen?

Inside all analog TVs is what is called a degaussing coil. When you turn on the TV for the first time (cold), the degaussing coil is energized for a couple seconds to demagnetize the screen and then it goes off.

You can purchase an external degaussing coil and demagnetize the screen youself. A degaussing coil looks like a small hula-hoop about 6-8 inches in diameter with a AC line cord attached. I've even made these coils out of long lengths of enameled wire, electrical tape and a line cord.

Once itas plugged into the wall outlet, you hold it close to the screen (1/2' away) with the hoop facing the screen and move the hoop in a circular pattern, covering all areas of the screen and slowly move the hoop away from the screen while still moving in a circular patten until your about 2-3 feet from the screen.

If you did it right, the color splotches will be gone.

Let me know if I can be of further assistance to you or help you to locate one of these coils.

It's possible that the coil in your set is bad.

Good Luck!
- Jim

Posted on Feb 07, 2008

  • SHARCNET-USA
    SHARCNET-USA Feb 07, 2008

    If this is a LCD TV, perhaps one of our other experts can help you.



    - Jim

  • SHARCNET-USA
    SHARCNET-USA Feb 07, 2008

    LCD TV's do not require degaussing.

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