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Wondering what the circles on the projects mean and why I see them now

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I have a philips 60pl9220d/37, and when I turn the power on there's a red light i'n the middle of the blue circle and was wondering what it ment and what caused it.


It means your tv is over heating, the bulb. In this case you are most likely to buy a new bulb soon as the bulb is heading into the end of it life.

Apr 24, 2011 | Philips Televison & Video

1 Answer

I have a green circle in center of TV.


Hi , it seems you are experimenting a light engine problem.Here's how your tv works: http://www.youtube.com/watch?v=ZLLHnQ4y-wo Basically there's 3 LCD chips that create the colors and image by blending together.When these chips start to melt you will get those blue spots, pixilation even vertical lines.You will need to replace the light engine which is very costly,sometimes it's better to get another tv .Have a blessed one!

Mar 31, 2010 | Zenith D52WLCD 52" Rear Projection...

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I have a 53" projection


No unless it has a DVB symbol on the front of the TV. HD means High Definition not Digital

Aug 21, 2009 | Hitachi Televison & Video

1 Answer

Blue circle in the center of picture


I need to know what color you got the circle in because one of your lamps went out and needs to be repaired this circle is only going to get bigger an bigger and shall i go on? Easy fix buy the new one and have it put in around $90 bucks plus labor.

May 24, 2009 | Hitachi 46F500 46" Rear Projection...

1 Answer

Lines on TV Screen


Depends on the TV model, if this is a rear projection TV with CRT lamps, that means that either CRTs are not aligned (fault on convergence board) or one or more CRTs had blown.

Jan 02, 2009 | Televison & Video

1 Answer

I accidently held a magnet up to my TV screen and its busted up. How do I fix it?


Magnets and projection screens do not mix well. When you say `busted up` it could mean a few things.

If it means blotches of color on the screen
-Caused when your projection TV becomes magnetized.
Fix:
-Use a strong magnetic coil and make circular motions around your projection TV screen starting on the upper left corner.
-Increase the size of the circles you're making until you've covered the entire screen. Slowly move away from the screen; continuing to make circular motions with the magnet.
-When the magnet loses contact, the color blotches should be gone.

hope this helps

Oct 08, 2008 | Televison & Video

1 Answer

Hitachi 50V710 has a yellowish circle in the middle of the screen


If you're good with electronics you can probably do it yourself. It's the price of the part that hurts ... around $1000.

Feb 18, 2008 | Hitachi 50V710 50" Rear Projection...

1 Answer

Convergence


There should be somewhere that list the info where to have it serviced or inqire about the set to find parts in your owners manual. Dont what you mean by oval circles at the bottom of screen. Has the set been moved around lately??

May 29, 2006 | Akai PT5492S 54" Rear Projection...

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