Question about Mitsubishi WT-46807 46" Rear Projection Television

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Magnavox 51mp392h I'm getting a red arch that goes through the bottom of the screen and a little bit on the top no other colors just red

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Re: magnavox 51mp392h

One of your convergence IC's has burned out or cracked loose and needs to be replaced or resoldered. This should be done by someone experienced in repairing and realigning convergence circuits.

Posted on Jul 11, 2007

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My magnavox 51mp392h has a convergence issue. the

Convergence is dead.Know how to solders? Must replaced the 2 convergence ICS and all it resistors.Tries Tv repair, to buy a convergence kit to repair it ur self.The shop will $300 for the parts and labors.

Feb 03, 2010 | Philips Magnavox 51MP392H Rear Projection...

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I have a 51 inch magnavox projection tv, the color started with a blue tint but now the red and green has gotten weird also. the screen is starting to have half circle or look bent also on top and bottom...

Ur convergence it dead,Know how to solders?Can buy a convergence kit,replaced what in the kit.Tries websites.Tv repair, repair ur self.Cost u about $300 to repair by the the shop.

Dec 15, 2009 | Philips Magnavox 51MP392H Rear Projection...

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Just recently the image became distorted at the top and bottom of the screen, like an arch going up from the bottom and down from the top?

Projection sets have two very common problems.

The first common problem is convergence

These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired. Convergence problems are very common on all Projection TV sets including Sony, Samsung,JVC,Philip Magnavox,Panasonic,Akai,Pioneer, Hitachi,Mitsubishi,Zenith and others.
You can get more information and a DIY convergenece repair kit with instructions from the link below.

Here are some of the most common problems with these sets...

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

bb0cf99.pngYou can see some more examples and find a fix using this link on Fixya

Nov 11, 2009 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Convergance with my pioneer projection screen tv

Your going to have to do it manaully if it does not converge automatically.

Apr 23, 2009 | Philips Magnavox 51MP392H Rear Projection...

2 Answers

Green blured color started at bottom left corner and growing

Based off manufactureing timeline it sounds like you have some capicitors going bad you will need to contact a qualified Service agent for a service call to repair the problem.

Jan 08, 2009 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Philips Magnavox 51MP392H Rear Projection Television

you will need to replace both STK392-120 Convergence ICs and you will also need four 6.8 ohm 1 watt resistors. You can get the replacement ICs and resistors at the following link with free instructions with pictures,

Sep 26, 2008 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Philips Magnavox 51MP392H Rear Projection Television

are you getting sound, was it moved laterly, did you just get it from somone, did it get wet, does it make clicking noises, was the picture color/ convergence blurring before this, were the colors slowly seperating such as red/blue/green?, did the picture bow on top and bottom or sides prior to tihs, was there anything note worthy prior to the blank screen.

generally its IC convergence problem with the larger philips projection TV's however I need more info on your TV, also size make model # anything you can provide gets us a more narrowed solution.

hope this helps....

Aug 17, 2008 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Arch on top and bottom of tv

You can try adjusting the convergence manually, but this is not a good symptom for your TV to have.

Look at this Quick Start Guide, p. 7:

Mar 19, 2008 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Arching color wave on bottom left corner & also on top left corner(color changes)

Convergence amps are failing which is very common. Several hundred dollars for a repair.

Dec 26, 2007 | Philips Magnavox 51MP392H Rear Projection...

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