Question about Mitsubishi WD-52725 52". Rear Projection HDTV

1 Answer

Double image - colors out of sync, concave image

Colors do not synchronize. Image is concave on the top and bottom. It drifts from green and red out of sync to in sync.

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 170 Answers

Bad converage ic's, check reisters around them and fuses for -&+VCC

Posted on Apr 09, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Concave image and multiple images on the edges along with multiple colors of green, red, and blue.


It is a convergence problem.

Tell me brand and model number and I will tell you what is needed or if it is reasonable to repair.

SD TECH

May 22, 2010 | Sony Projection Televisions

1 Answer

The picture is showing a double image and is distored.


The problem you are refering to is more than likely a convergence problem. The convergence circuit in your tv is controlled by an IC (integrated circuit) stk392-110 and it makes the 3 colors (red, blue, green) line up/converge together to create a clear picture. You'll know when this part needs to be replaced because the picture you see is 3d looking and possibly bowed on the top or bottom or on the sides in any or all 3 colors.

Jan 24, 2010 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

Getting double image in colors


this is a lost of convegence power. first check to see if you have the convergence option in setup menu. if you do not then i suggest you read the fl231 problem in the tips and trick section. otherwise there a good chance u would have to replace convergence power supply board

Mar 18, 2009 | RCA R52WM24 52" HDTV Projection Television

2 Answers

Double Image Red and Green


Here are some of the most common symptoms and example photos of a convergence problem

  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
701cb04.jpg
77ea520.jpg
f0900cb.jpg

Here is a quick test....

Using your original remote go-to the tv settings then goto the convergence section.

Try to adjust the red and then the blue convergence.



You should be able to move them up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem.


2c07611.pngSolution


You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together a kits for most models. If you don't see a kit for your set send them a quick email and they will put one together for you. Their kits includes photo instruction guides, original Sanyo STK chips, convergence resistors, pico fuses, etc.

Feb 08, 2009 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

How do i center the colors, red, blue and green?


Replace Both of your convergence ICs STKs, big black ICs.
STK392-560, also CK pico fuses around ics you may have 1or2 bad .

HAPPY NEW YEAR!

Jan 01, 2009 | Sony KP-61HS10 61" Rear Projection...

1 Answer

51mp392H/17...bowing and color alignment off


Take the TV to a repair shop. It sounds like the convergence chips are bad. Be sure they change them as a pair or you'll wind up with the same problem again.

Dec 09, 2008 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Sony KP-53XBR35 TV Concave top & Bottom in wide screen, along with color distortion around sides


thats usually a convergence IC failure, Are you able to move the red and blue colors in the convergence adjustment menu?

Jul 14, 2008 | Projection Televisions

1 Answer

Seeing double image in three colors


Its a convergence problem for sure ,,,if you cant move the red or blue (green is stationary) then your problem lies on the convervence module.. requiring ....mostly new output ICs like STKs your going to need a tech, for convergence is a common problem with rear projectors and requires patience and a expert to get it back just right. good luck

Sep 01, 2007 | Akai PT4298HD Rear Projection Television

3 Answers

Concave Images with pink and green colors


you can get it your tv fix the problem is in the IF amp and video circuit.a convergence will also be neeeded.the tv is old but can give you some more life call a tech they will be your tv doc.

Apr 03, 2007 | Sony KP-57HW40 57" Rear Projection...

Not finding what you are looking for?
Mitsubishi WD-52725 52". Rear Projection HDTV Logo

Related Topics:

149 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mitsubishi Projection Televisions Experts

matt martin
matt martin

Level 3 Expert

1191 Answers

Jaime Hernandez

Level 3 Expert

2267 Answers

The Knight
The Knight

Level 3 Expert

68250 Answers

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

Answer questions

Manuals & User Guides

Loading...