Question about Mitsubishi WS-55311 55" Rear Projection Television

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Mitsubishi WS-55311 Love the TV, aprox 3.5 years old getting a blue and red color band at the top of the screen. The picture is still visible but a pain to get around the colors on top

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Re: Mitsubishi WS-55311

Check the error codes to see what's wrong, do this by search threads here or at

Posted on Dec 31, 2007

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My ws-55311 shows blue screen on all inputs except the DTV input

This set has 3 hidden menus accessed with a different 4 digit number code----You need the Mitsubishi remote to enter.

One of them is the Option menu which will allow a hard reset of the TV back to factory original---98% of the time it will restore all inputs--cures all sorts of odd problems.

If you have that remote and want to try it let me know for sure the model number and I will give you a link to the instructions for doing it.

Jun 16, 2012 | Mitsubishi WS-55311 55" Rear Projection...

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The Color On My Mitsubishi Rear Projection Tv model- WS-55908 looks to be off, picture looks blue and Yellow.

its sounds like the convergence on your TV needs to be adjusted. (this adjusts all of the color guns in the back of the tv to line them up again, when they get off, you start to get yellow blue or red halos around objects in the picture. In the setup menu on your TV under picture or Display there will be an item that says "convergence" follow the instructions in there so all the crosses on the screen no longer have colored halos anymore.

Mar 10, 2011 | Mitsubishi WS-55908 55" Rear Projection...

1 Answer


This is a common problem. Its called a convergence failure.

Problem #1) Convergence


Dec 25, 2009 | Mitsubishi WS-55511 55" Rear Projection...

2 Answers

My tv color is blue and red is my lamp out or what

no your optic block is going south u need a new light engine big bucks

Sep 20, 2009 | Mitsubishi WS-55859 55" Rear Projection...

2 Answers

Mitsubshi ws-55311 turns on and then turns itself off

no, if blink code the problem is in the TV set--cable will not cause this type of trouble

Aug 27, 2009 | Mitsubishi WS-55311 55" Rear Projection...

1 Answer

Blue, green, red parallel curved lines at top of screen

hello sorry but it sounds like the chip have gone again when you replace these chips you might have to change the resistors and the 2 capacitors as well


May 08, 2009 | Mitsubishi WS-55905 55" Rear Projection...

1 Answer

Mitsubishi tv ws-55311

Mine did the same thing. It was too much money to invest in old technology. I chucked that baby to the curb and got a 42" LCD. LOVE IT!!

Apr 25, 2009 | Mitsubishi VS-50605 50" Rear Projection...

1 Answer

All inputs work except for the component videos.

When your tv shows a blue screen it not getting a signal!! In your mit's you have to go into the customer menu and turn on the input/device. The device control is on the remote, click over to input and activate (enter). Also, look into owners manual, the customer service at mit's will step you through it if you wish. Note: put cables into comp 1 (eg), make sure colored cables are correctly inserted, and audio. (red, blue, green) red/white; audio.

Apr 02, 2008 | Mitsubishi WS-55311 55" Rear Projection...

1 Answer

Mitsubishi WS-55311, 4 yrs old, flashing screen on all inputs

First thing to try is to press the reset button on the front of the TV. This forces a system reset.

Feb 03, 2007 | Mitsubishi WS-55311 55" Rear Projection...

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