Question about Mitsubishi WD-52525 52" Rear Projection HDTV

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Phomtom lines i have vertical lines see though lines moving from bottom to top in a never ending cycle is it broke or dirty? help please

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Re: phomtom lines

It could be #1 a ground loop in the cable line....#2 bad caps in the power supply.....#Or a loose LVDS cable going to the light engine.

Posted on Jan 11, 2008

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The screen on my toshiba 50h12 is messed up. its as though the horizontal is not matching can i fix this myself?

It sounds convergence out chips got bad in your Tv and causing problem. Replace convergence out ICs in TV if you are familiar with electronic stuff repair.
Required parts are available in Part Store.

Dec 24, 2009 | Toshiba 50H81 50" Rear Projection...

1 Answer

Colours split and vertical bowed green line at to and bottom of s

This is a convergence problem that can be either poor solder connections at the convergence ICs or defective ICs. If you can solder and feel comfortable working inside the set where there are potentially dangerous high voltages, update this and further details and instructions will be provided.


Dec 12, 2008 | Samsung HLN5065W 50" Rear Projection...

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Mitsubishi ws-65809 Convergence will not align correctly

You may also have a resistor burnt out for the convergence ICs.. They are all right in front of the ICs and will usually show browninsh if burnt up. If bad, replace the pair and maybe the ICs as well if they've failed again. If your new ICs fixed the lines so they'll move, then you may have problems with the centering magnets on the yokes of the crts. Dont move the yokes or magnets if you can help it, but look to see if some of the manufacturers glue broke free and let the magnet spin around the neck of the tube. If so, try to put it back where it was and then re-converge.

Dec 04, 2008 | Mitsubishi WS-65809 65" Rear Projection...

1 Answer

Mitsubishi WD-62825 vertical lines, blue snow, picture jumping

I have the same problem with my tv, my tv tech said mitsubishi knows of the problem and knows how to fix it, but it would cost me 700.00 plus his labor to take out the chassis and send it in to mitsubishi, plus I would be without a tv for up to a month. this is b.s.

Oct 30, 2008 | Mitsubishi WD-62525 62" Rear Projection...

1 Answer

My tv has this lines that bend over the front top of the screen and when an object moves through the lines the image appers from the the top of where the line begins...and the tv goes black every once and...

This sounds like a vertical deflection fault. There are some components that are failing in the vertical deflection area that are starting to fail. It is very common in many of the sets that there are electrolytic capacitors in the vertical amp section that are gong out of specifications.

When you have at the top or the bottom of the screen where the vertical axis is compressed, and the picture in the compressed area looks like it is inverted and going over on itself, this is called "vertical fold-over".

An experienced TV service technician should be able to service this for you.

Jerry G.

Apr 18, 2008 | Projection Televisions

1 Answer

Magnavox 50mf231d/37 plasma has vertical line on right side, apx 1/3 from end. line is from top to bottom.

See if the vertical line appears when you press the "Menu" button on the Magnavox. Also, see if the line appears when you watch a dvd on the maganavox. If it does not appear, then the problem is the cable wire or cable/satellite box. You can reset the cable box and the TV by powering them both off, and leaving them unplugged for 20-30 seconds, and then replugging. See if that works.

Apr 16, 2008 | Projection Televisions

2 Answers

Mitsubishi WD-62825 vertical lines, blue snow, picture jumping

sounds like dm module

Dec 28, 2007 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

Picture moving from top to bottom

you have a defect in the vertical circuit. most likely the vertical chip ,caps,diode and supply voltage for the chip..john

May 28, 2007 | Toshiba 57H81 57" Rear Projection...

2 Answers

Toshiba 42h81

Hello, one of possible solutions is to replace capacitors (10uF/50V) on HYPER (PD0246) module. Please ask the tech to check/replace them. If you need more info please advice.

Apr 27, 2007 | Toshiba 42H81 42" Rear Projection...

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