Question about Mitsubishi WS-65807 65" Rear Projection Television

1 Answer

Blue bloom/out of focus

I am having a problem with my mitsu WS 65807 hdtv. The blue gun seems to not want to focus. There is a blue halo or bloom around text most noticably. This is preventing my from converging my set because blue never lines up perfectly. I have tried using the focus nobs under the screen but to no avail.

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert whose answer got voted for 500 times.

  • Master
  • 4,402 Answers
Re: Blue bloom/out of focus

Convergence ic going. you may also want to check some caps;

replace DM

Posted on Jan 18, 2008

Add Your Answer

0 characters

Uploading: 0%


Complete. Click "Add" to insert your video. Add


3 Points

Related Questions:

1 Answer

The picture screen is green and red.

It sounds like one of the three color guns has failed and based on the fact that you have red and green that would leave the blue gun as the culprit.

Feb 16, 2016 | Mitsubishi WS-65807 65" Rear Projection...

1 Answer


The individual lens have a lug nut that when loosened allows the lens to be turned-----cover red and blue lens and call up the convergence grid---from the rear adjust that lens until the green lines are in good focus(can also do the red in and the blue if needed)

You will get no more advantage as the manual focus controls on the splitter block have very limited range.

when done carefully tighten the wing nuts on the lens back tight.

Dec 05, 2012 | Mitsubishi WS-65807 65" Rear Projection...

1 Answer

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

Blue outlines on screen. not a screen burn or convergence problem

I am not familiar with that particular model but most are similar.
It may need the blue focus adjusted. Most tv's have some type of automatic focus. If the blue is out of focus it can "bloom" beyond the red and green. There should be a focus block with 6 adjustments (2 rows of 3) behind the speaker cover. I wouldn't mess with the one labeled screen or block. Adjust very carefully. They are usually in the order Red-Green-Blue with the focus on the bottom row.

Mar 02, 2010 | Panasonic PT-47WX53 47" Rear Projection...

5 Answers

Mitsu 65513

I also have the blinking green light problem with my WS-65513 Mitsubishi TV. I would appreciate any information you could send to help fix this problem. Thank you, Keith. elitemachine

Nov 04, 2008 | Mitsubishi WS-65513 65" Rear Projection...

1 Answer

Mitsubishi WS-65807 and blue-ray compatibility

that tv set is only good enough to receive a 1080i signal at the DTV INPUT. unless you can change the output of the blue ray it will be outputting 1080p

Mar 01, 2008 | Mitsubishi WS-65807 65" Rear Projection...

1 Answer

Blue out of focus; casting blue "glow"

Try changing the coolant in the blue tube. Contaminated coolant will give a halo look to the affected tube and you will experience difficulty focusing that color.Phillips/magnavox's blue is the tube most often affected with the contaminated coolant issues.

Mar 01, 2008 | Projection Televisions

1 Answer

Remove screen?

I watched the set up guys install the screen on my WS-73907. They poped it in with great difficulty which made me think it would be difficult to get back out.

Sep 07, 2006 | Mitsubishi WS-65807 65" Rear Projection...

Not finding what you are looking for?

Open Questions:

See all Mitsubishi WS-65807 65" Rear Projection Television Questions

Mitsubishi WS-65807 65" Rear Projection Television Logo

Related Topics:

97 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mitsubishi Projection Televisions Experts

matt martin
matt martin

Level 3 Expert

1187 Answers

Jaime Hernandez

Level 3 Expert

2267 Answers

The Knight
The Knight

Level 3 Expert

66552 Answers

Are you a Mitsubishi Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides