Question about Philips Magnavox 51MP392H Rear Projection Television

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Convergence Projection tv

I have a wave at the bottom of my screen and I can't get it gone, everything seems doubled at the bottom in this wave

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Explain the wave. Do you mean your video is shrinking then expanding. If so www.magnavoxhelp.com has a kit that will fix this common problem.

Posted on Jul 04, 2008

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Is like a wave at the bottom of the screen and in


Convergence failure. You can get the convergence repair kit for your model at www.tvrepairworld.com which contains the parts and the CD with repair instructions.

Jul 09, 2010 | Panasonic PT-51HX41 51" Rear Projection...

2 Answers

EVERYTHING IN WRITING IS DOUBLE AND THE PICTURE IS DISTORTED


Hello Tim this is a very common problem with the projection tv set, the problem is coming from the convergence board with faulty ICs that have to replaced in order for your tv set picture to work properly,they do sell convergence repair kits for your tv set but i would not recommend this the reason being is that if you make a mistake while changing out a component your whole tv set is gone not going to work anymore so for this i would recommend for you to call a near by tv repair shop and have a tech come out and change this ICs for you, after you change this ICs from the convergence board your tv set should go back to working normal on the link below you can check out how a convergence board looks like thank you hope this helps.

http://bestbuy.partsearch.com/content/pages/tv-convergence-boards.html

Aug 29, 2009 | Sony KP-46WT500 46" Rear Projection...

1 Answer

Double images


Convergence amps bad call a tech make sure he does'nt use generic parts A Toshiba service center should know what to do around 300.00

Apr 12, 2009 | Toshiba 50H82 50" Rear Projection...

1 Answer

Phillips 60" projection TV Double vision


This is a convergence problem and is either bad connections at the convergence ICs or defective ICs. If you can solder, you can repair this yourself. Let me know if you wish to repair this and I can provide you with additional details.

Dan

Aug 08, 2008 | Philips 60P8341 60" Rear Projection...

1 Answer

Screen appears curved on top and bottom


One or more colors can't be adjusted when when using the convergence menu. Screen is bowed in but stationary.

Solution: 

You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together a kit for your exact model. The kit inlcludes a photo instruction guide, original Sanyo STK chips, convergence resistors, etc. Everything you need to fix it yourself. Its an easy fix. 

Jul 22, 2008 | Philips 55PW9363 55" Rear Projection...

1 Answer

Projection Tv Problem


The problem you are seeing is a convergence problem. This is a common problem and is fixed either by resoldering bad connections on the convergence ICs or replacing the ICs. These are large black ICs attached to a heatsink and are marked STKxxx. Try resoldering the pins on these ICs first.
Dan

Mar 17, 2008 | Panasonic PT-47WX42 47" Rear Projection...

1 Answer

Mgnovox Projection tv


Sounds like you have bad convergence amps,these ic's are on big heat sinks,with a number on the ic like this number,stk 392-110

Mar 04, 2008 | Projection Televisions

1 Answer

Tv screen waves and is double


No. You have bad convergence output ic;s and probably at least 1 burnt resistor. This liely will have to be reconvergec in the servcie menu after the aprts are changed.

Jul 12, 2007 | JVC AV-56WP30 56" Rear Projection...

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