Question about Sony KP-53XBR45 53" Rear Projection Television

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Focos is bad

I need to know where the focos can be adjusted,

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You may not really have a focus problem... To fix it, all you have to do is remove all the screws on the bottom of the screen from the front of the tv. Generally what happens is that the lens on the 3 guns, RGB get dust and crud accumulation on them. All you have to do is get a soft cloth, like a microfiber one to clean it off. I would recommend that you use a mild cleaner and water to clean it. Also the mirror is another thing that you'll need to clean. It too gets dirty, On the lens and the mirror it looks like a white or grayish film that is clouding your picture.

Posted on Nov 13, 2008

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Not good for a non qualified service personnel!
WARNING! focus is close to the HIGH VOLTAGE!
Consider this.... if your TV is more than 5 years old, it maybe the crt is gone?
Those TV has self focus... nothing to adjust what so ever?
Try cleaning the inner lens... might help?

Posted on Oct 10, 2008


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