Question about Philips Magnavox 42MF521D/37 Television

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Water mark on my Magnavox 42MF521D/37 LCD

On the right side of the TV about 12 inchies in I have what looks like a water mark that runs from top to bottom and is about 1 inch wide, and on the right side of this it appears that the color is a little differnt. If something is in HD sometimes its hard to see the line, but it is still there.

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  • bearandtabby Jul 26, 2008

    on my t.v. its a dark discoloration, and only visible on a light background. I tryed vaccuming, thinking it might be dust, nothing happened.

  • partytyme1 Aug 19, 2008

    I have a similar problem with my 42 LCD, only the space between the two lines is about 4 to 5 inches. Was going to call that problem in this week when the set just quit working. It made a slight ticking noise and went black. Power switch will not work on the front. Technician here today and ordered a new part and said that the power supply could be cause of the water mark. I think that's just a bunch of hooey, but we'll see. TV is under extended warranty. But, it's with Sears, so that's another problem.


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It sounds like there is a defect in the screen. Without seeing this, it is very difficult to properly determine anything. If this is bothering you, find out who in your area is the authorized service rep for your set. Call them in to check it out for you. At least you will get the proper answer.

Jerry G.

Posted on Jul 02, 2008

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Jerry G.
I have the same TV and the same issue could this be cig. smoke build up on the inside of the front screen.


Posted on Jul 22, 2008

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