LG RU-52SZ51D 52" Rear Projection HDTV-Ready Television Logo
John Feinauer Posted on Sep 01, 2006

Lcd rear projection fixed pink and yellow shadows on the screen

I have a 60inch Sony LCD Rear Projection. It has a yellow and two pink stationary shadows on the screen. What can I do to fix this?

  • Anonymous Aug 27, 2008

    Yes, there are LCD Rear Projection TV's. I have two of them. One of them has spot like someone else mentioned. The warranty company opted to pay me off (not enough though) instead of repairing. I'm told that the light engine is going out and it is at least $1000.00 to fix. The repair staion said that eventually the screen will get very dim and possibly just go blank.

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Anonymous

I have the same problem with "spots" on the screen. Fortunately it is under warranty, but unfortunately the warranty company opted to buy me out instead for not enough money to replace. I spoke with a repair company and they say that the light engine is going out and it is not worth fixing. They said it is at least $1000.00 to fix. Eventually more spots will appear and the screen will get very dim or go blank completely.

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  • Posted on Aug 05, 2008
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I do not have this TV but I have a LG rear projection LCD - RT52SZ30RB and it has blue patches across the screen.
I have had it for 3-4 years but the blue patches have been there for 1-2 years.
It seems to be common with this model but no solution posted yet.
Could it be lens alignment or dust on the lens?
Any help would be great

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  • Posted on Nov 16, 2007
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My RU-52SZ30 is an "LCD Projection TV," and it sure ain't projecting from the front.

The optical engine was the only suggestion the repair person had after $250 worth of fruitless cleaning and adjusting. What exactly is an "optical engine," and does anyone have a idea what one costs? Can an amateur hope to replace one successfully?

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Anonymous

IT MIGHT BE THE OPTICAL ENGINE THAT IS FAULTY

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  • Posted on Aug 28, 2007
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You can't do anything about this TV. Theres no such thing as a LCD rear projection television.

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