Question about Televison & Video

1 Answer

Color problems with my big screen

I have a panasonic cinemavision 56" projection TV. It has some color problems. There is a blue half moon on the bottom and there are some color alignment issues. I was thinking I have to replace the bulb. This is my first big screen so I don't know what to do.

Posted by on


1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 5 achievements.


    An expert who has written 50 answers of more than 400 characters.


    An expert who has answered 200 questions.

  • Expert
  • 203 Answers

What is the model number on the back of the set?
Sounds like you are having a convergence problem.
Please email me so I can better assist you.

Tim Nolan

Posted on Oct 12, 2008


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

JVC Hd56fn97 56-inch 1080p Hdila Rear Projection Tv with all blue color green

Talk to JVC as I have suggested and this is likely a known problem: loss of any color, picture upside down etc requires a upgrade to correct and I have seen about twenty sets with their name like this with this kind of problem.

Dec 11, 2012 | JVC Hd56fn97 56-inch 1080p Hdila Rear...

2 Answers

Color problem with Toshiba

tv is on it's 'hospice' end of life routine..unless you want to gut it completely, and replace all the electronics..

Apr 19, 2008 | Televison & Video

1 Answer

Panasonic Cinemavision PT-56hx41e, wording on screen is red?

the convergence circuit governing the red picture has gone defective and needs attention possibly a convergence amplifier IC or and convergence coil at the red CRT went defective

Apr 28, 2010 | Panasonic PT-56HX41 56" Rear Projection...

1 Answer

I have a panasonic 47 inch cinemavision for 3 years now. there is a slight blue color distorsion when viewing. What can i do. I've tried fixing it with the remote control without luck

These sets have several common problems which are listed below.

Problem #1) Convergence

Yours may have one or more of the following symptoms
  • Screen Looks 3-D
  • Colors wont align
  • Screen may look distorted or warped
  • No Audio/Video - makes a chirping sound.
Problem #2

Another common problem is dull or washed out video.
Your TV may have one or more of the following symptoms....
  • Dull looking picture
  • White looking picture
  • Halos around objects
  • Red/Orange looking picture

You can see some more examples and find the fix here...


Apr 03, 2010 | Panasonic PT-47WX49 47" Rear Projection...

2 Answers

Bad color then no power on 51'' panasonic cinemavision

Check the power light for blink code--usually if this model shuts down the power light will blink in a sequence--3 blinks a pause and 3 blinks is short protection--usually means a convergence circuit problem.

Let me know what you find--I am here to help.

if this helped you rate this solution as I do this here for free.


Dec 17, 2009 | Panasonic PT-51HX41 51" Rear Projection...

1 Answer

Panasonic CinemaVision PT-47WX53G : half the screen is distorted

did you try to try to adjust the vertical and the horizontal of your tv?

Oct 05, 2009 | Panasonic PT-47WX53 47" Rear Projection...

1 Answer

I just replaced the lamp and after about half hour screen goes green and blue. What is the problem?

I relaced a bulb and then my vivitek 56" started to do wierd color flickering, turns out that there was dust in the color wheel. I fixed by taking off the back and with can of air blew lightly into the color wheel area ( has tiny hole) I didn't put the nozzle through the holes. But the minute I did that a big piece of dust came out and tv is working great. Hope it helps

Feb 20, 2009 | Vivitek Televison & Video

1 Answer

Color convergence problem

If you follow the instructions on the other thread, you should be able to resolve the problem. Try the simple stuff first. Resolder the pins of the convergence ICs and see if that alone resolves the problem. Sometimes that is all it takes.

Keep us posted.

Jan 30, 2009 | Mitsubishi WS48511 48" Rear Projection...

1 Answer

Panasonic 56" projection color problems

there are so many technologies for the projection tv's ever one has their own caracteristic faults with out you mention the technoligy used on your tv will be deficult to help you but assuming is a lcd projection you must have a problem with the optical block the repair will be expesive if you do not have a manufactuer warranty for it

Jan 19, 2009 | Panasonic PT-53TW53 53" Rear Projection...

1 Answer

Panasonic- 47wx42f

the convergence ic's are at fault need replacing,call a service shop and ask for estimate to repair .should be under $ 300.

Dec 09, 2007 | Panasonic PT-47WX42 47" Rear Projection...

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

207 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75017 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Cindy Wells

Level 3 Expert

5301 Answers

Are you a Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides