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COLOURS AROUND PEOPLE ON SCREEN ETC.

I HAVE A SAMSUNG 37 INCH REAR PROJECTION TV ABOUT 4YEARS OLD HAD NO PROBLES UP TO NOW ,BUT NOW AM GETTING RAINBOW COLOURS AROUND PEOPLE AND OBJECTS ON THE SCREEN ,WHAT IS THE FALT AND CAN I FIX IT CHEAPLY OR IS TIME TO PUT IT IN THE BIN AND GET A NEW ONE THANKS DEAN.

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You probably moved the television around a couple of times. There could be 1 of two problems with this. The projection guns need to be realligned or one of the projection guns are not operating. If you are mechanically inclined you can do it youtrselfby removing the back cover. If not the reallignment shouild be done by a service tech. But if one of the guns are failed you got your money's worth and I suggest you start lookin for a new appliance. I would suggest an lcd because they last longer and the most common problems that they have is that you have to change 1 bulb which range in price. I hope this helps you out.

Posted on Nov 23, 2008

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I have a 52 inch magnavox with rainbow colored distortion on the screen


Projection TV sets are known to have two common problems. The first problem that is common to these sets is convergence failure. When this happens the TV will usually look 3D, Wavy/Distorted, etc. It may also shutdown and blink an error code.

The second common problem with Projection TV sets is dull video, halos around objects, white looking video, or red overpowers the screen. This is commonly caused by the fluid in the lens being clouded over.


You can find more details and solutions here on Fixya at the following link below. Or click HERE

3d884ac.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

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When switched on colours fine after short period colours seperate causing a 3d type effect


Projection TV sets are known to have two common problems. The first problem that is common to these sets is convergence failure. When this happens the TV will usually look 3D, Wavy/Distorted, etc. It may also shutdown and blink an error code.

The second common problem with Projection TV sets is dull video, halos around objects, white looking video, or red overpowers the screen. This is commonly caused by the fluid in the lens being clouded overs.


You can find more details and solutions here on Fixya at the following link below. Or click HERE


3d884ac.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

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I have a 57 inch Hitachi rear projection TV that is about 5 years old. Recently the sound has been affecting the convergence, when there is a deep bass note the convergence goes totally out, all the...


Sounds TV has dry/ cold solder joints around convergence out ICs, check ICs pins and surrounding parts for dry solder joints, re-solder them all, problem will solve.
Thanks.

Nov 02, 2009 | Projection Televisions

1 Answer

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U know how to solder?Buy a convergence kit,replaced what in that kit ur tv will be back to normal.Tries these websites for the convergence kit.Tv Repair Worl.com,Tv Repair kit.

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Rainbow colours on the screen


The projector is starting to go out in it. Depending on your financial situation, you can take it to a shop to have it looked at, or replace the TV. Depending on how long this has been happening, the Pioneer projectors usually last about 100 hours once this happens before they burn out completely.

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Picture distortion


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Sony KP-57WS510 57 inch rear projection - Rainbow colors and arching


Same thing happened to me. I had to get it fixed. They said it was a "tube".

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Samsung HCN473W 47 in. Rear Projection can't turn on


i know this is a old problem but in case anyone in the future here has this problem, the problem lies in your convergence board ,mainly the stk`s are shot ,you can buy new STK`s for around 15 to 20 dollars and then will need some one to take old ones of and resoldering the new ones on.

anywho if you have this problem unplug or remove your convergence board and then turn on tv and you will see a picture, all colours will be out of convergence but when you put the fixed board back in colours should realign, or you may have to realign a little yourself.

only reason i am posting on this old problem is because was just given this tv samsung hcn473wx/xac for free and decided to fix it and it now works well.



micheal rose

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