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How do you align projectors on rear projection tv?

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Try pressing the Flash Focus button on the TV and check if it helps.

Posted on Jul 28, 2010

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Green line on left side of an image and a red line on right. Such as around a face. Colors just don't line up and picture is very fuzzy. Had another old rear projection and it had a way to align it. Can...


Your other model was more than likely a CRT projector where you coulod manually align the Red/Green/Blue guns. The one you have now is more than likely an LCD projector which can't be readily aligned. Sounds like the panel is failing.

Mar 13, 2011 | Zenith R57W46 57" Rear Projection...

1 Answer

Tv picture settings for rear projector tv want colour settings for my tv


If you cannot align RED, BLUE, or Green your TV has a convergence failure. You can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Jan 20, 2011 | Philips 43PP9202 43" Rear Projection...

1 Answer

My zenith big screen tv is out of focus and we cant find any master focus control. How do we fix the focus?


It is unusual for a rear projection to be out of focus since the projectors are fixed. But, it is common for the projectors to be out of alignment, in which case the picture will look like a bad 3D movie of yesteryear.

Go to the setup options / menu, look for the ALIGN option, follow instructions on screen.

Jun 13, 2010 | Zenith R60V26 60" Rear Projection...

1 Answer

The screen looks like I need 3D glasses to see the picture. What part do I need to fix this?


Depends on the set, but it sounds more like your projectors have come out of alignment. Hopefully this isn't washout due to a failing emitter or projector. I would let a certified TV tech check the set for alignment since rear screen sets are very dangerous. All three projectors have their own HV cap and flyback, which triples the chance that you will get zapped.

Mar 09, 2010 | Hitachi 53FDX01B 53" Rear Projection...

1 Answer

The red and blue projectors aren't aligned with the green projector. It is more sever towards the top of the screen. The green projector also has a curve in it at the top of the screen.


this is called convergence.
the set should normally have a function in the menu to adjust/reset this.
it sound like either the mirror in the tv is warped or the green lamp is out of alignment. if the convergence in the menu doent work then its a service job.

Feb 07, 2010 | Hitachi 61SWX10B 61" Rear Projection...

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Picture is doubled and color has pink tint


The inherent problem with rear projection TV's.

It sounds like the projectors need balanced (or a lamp is failing) and aligned. The alignment can inadvertently be changed when the TV is moved, and seldom "just happens".

Any decent TV repairman can perform the required service. I would shop locally for one.

Dec 27, 2009 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

Picture is OK, but colors are off and there is a blue star background that shows on dark colors.


Hello, With most rear projections there is usually an alignment to do with the set up with your TV. This is so the red, blue and green projectors align together to give the correct colouring. This sounds to me what may be causing the outlining of the blue. This can also make it seem off colour. Look in the set up menu of the tv and see if you can find this alignment feature. Usually a cross will appear and you move a blue, red, and green cross with the arrows on your remote to align over the original white one. If this does not work, it may also mean that one of your projectors, that is the red, blue or green one may be failing causing the off colouring. Hopefully this alignment may fix it for you.

Oct 26, 2009 | Sony Grand WEGA KDF-60XBR950 60" Rear...

1 Answer

Projector out of alignment


Ur convergence is dead,buy convergence kit use what inside that kit,U know how to solder right?Tries website Tv Repair World.com.

Sep 28, 2009 | RCA P61960 61" Rear Projection Television

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Tv set 48 inches projector..[jvc]


replace 2 X convergence ICs and align. Maybe burnt resistors as well.

easyab@hotmail.com

Calgary

http://calgaryconvergencerepair.weebly.com/convergence-repair-explanation.html

Jun 16, 2008 | JVC AV-48WP30 48" Rear Projection...

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