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Fuzzy green lines on screen? - Projection Televisions

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Is the colors are overlapping each other then your tv is getting convergence problem, you will need a tech to replace some parts
Jose

Posted on Aug 19, 2008

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Have fuzzy colored lines on the top right which go across the screen to the left green, blue yellow a little lower on the left than the right?


I don't have an answer for you, but check out tampatec on youtube. He is extremely knowledgeable and helpful on all things TV.

Mar 07, 2015 | Mitsubishi WD-65734 65" HDTV

1 Answer

VIZIO 42 CLASS RAZOR LED SMART TV M420KD picture has lots of green ghosting and thin white vertical line through left side of screen also


Hi Charlene,

please try with video input from any device,and i think you are using local antenna and it has gain problem or your tuner section of the tv is not working correctly.
if distroted pictures comes with video input signal it is video amp and processing unit problem.
you have to go for repair shop for fix that.
regards,
nuwan

Jan 24, 2014 | Vizio Projection Televisions

1 Answer

Vizio M420kd vertical thin white line on left of screen pictures have lots of green ghosting


If you've ruled out that the source you're displaying from is good, I would contact vizio for a warranty repair

Jan 24, 2014 | Vizio Projection Televisions

1 Answer

After having our tv in storage for aver a year, now it has a green shadow to it. What could be wrong/


Not sure I understand what you mean by green shadow. I would check the fluid in the green and blue CRTS and verify they are clear. I would do this if the green color seemed fuzzy or blotchy looking on the screen.

When looking on a blank screen, do you see any arc lines of either green, blue or red? If so, you would need to lower the screen voltage for that particular CRT.

Feb 14, 2011 | Mitsubishi WS-65809 65" Rear Projection...

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Green spots on screen, panasonic Pt52LCX65 52inch rear projection


There is a software correction tool that is connected to a plug inside the set that may fix this problem. An authorized panasonic service shop should have this device. During the repair the tech is to call Panasonic tech line and indicate that he is removing fuzzy spots and they will give him a number that auth the repair and panasinic I think is paying for it.

Mar 28, 2010 | Panasonic PT-52LCX65 44" HDTV

4 Answers

How to fix fuzzy pic & red,blue,green lines on your screen?


Typically this is due to a convergence chip failure. This repair can be done pretty easy with the proper instruction. Have a look at this video to help determine if you truly have a convergence problem.

Jan 26, 2009 | Toshiba 57H82 57" Rear Projection...

1 Answer

Green screen with red and blue wavy lines


This is "NOT" meant as "expert" advice...as this is not my area...HOWEVER...I see no one has answered this yet...AND I got some good help from here a year or so ago that worked for me!

When I had a similar "green screen" problem with my SONY projection tv...the guy helped me by having me make "MINOR" adjustments to the red/blue/green etc knobs behind the panel. These were three small black plastic pieces and needed less than a 1/16 of an inch adjustment...try adjusting one at a time and giving it few seconds after each adjustment. It worked for me..at least for a while (till my wife gave it away to a friend because it was "too big"...ah! women!!! LOL)...hope this helps. (NON-expert help!)

Jan 11, 2009 | Projection Televisions

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Green Background with red wavy lines


Projection TV sets have two very common problems listed below.

Problem #1) 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 http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Jan 11, 2009 | JVC AV-56WP74 56" Rear Projection...

1 Answer

Red and green fuzzy waves across the screen


my screen just became distorted (red picturer to the upper right & green picture to the bottem left ? can you help me ? wuzuphippie55@yahoo

Sep 08, 2008 | Philips Magnavox 9P6034C 60" Rear...

1 Answer

PT-56WXF90 PICTURE BAD.


service call, sounds like the coverage.

Dec 26, 2007 | Panasonic PT-56WXF95 56" Rear Projection...

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