Question about Televison & Video

Open Question

Mitsubishi Projection TV VS-5074

Rainbows on Left And Right hand sides of screen. Right side has red green and blue Bow. Lefthand side has red bow.

Posted by on

5 Suggested Answers

MikeNJ1964
  • 398 Answers

SOURCE: Mitsubishi VS 4552A

One of your convergence IC's has either cracked loose or burned out. The IC will have to be resoldered or replaced and then the convergence circuits realigned. If you do not have experience in repairing convergence circuits then have a qualified tech handle it for you. This is by far the most common failure in the projection sets and a good tech can have it fixed in about an hour and a half. I charge $150 for that but shops in your area will vary, so call around.

Posted on Jul 31, 2007

  • 1153 Answers

SOURCE: blue bow-tie line "mitsubishi vs-5061" 50 in

try self test look in threads or ctechnicians.com

Posted on Dec 30, 2007

  • 521 Answers

SOURCE: Mitsubishi VS-60719 60in. Have horizonial lines that flicker and a problem with the convergence

stk---stk---stk--- thats it.check the board properly.and get it soldering properly.and check the continuity is complete after fitting stk on the board.thanks

Posted on Aug 23, 2008

  • 85 Answers

SOURCE: Mithsubishi Projestion TV MDL VS-60609-Picture bow

Sounds like bad convergence chip. I think you can get a kit to repair it at www.tvrepairkits.com

You need to be good with a soldering iron if you plan on doing this yourself.

Posted on May 17, 2009

  • 476 Answers

SOURCE: 61 in. Rear Projection Television convergence will

Hi, a common problem with Sony projection CRT TVs is the color convergence circuit, the following link shows you what the repair consists of and what kind of parts are probably involved. It will give you an idea on where to go to in case you want totry the repair yourself . the link: http://www.youtube.com/watch?v=esk4nYZKFcg

Posted on Jun 21, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Hello I have a mitsubishi vs-45603 with what appears to be a convergence problem.


You may have bought bad chips or your soldering...
This is a common problem on many brands of Projection Tv sets. Its usually a convergence issue. You can get more details and a solution here on fixya using this link http://www.fixya.com/support/r11932741-convergence_repair_dull_video_repair

Mar 22, 2012 | Mitsubishi VS-45603 45" Rear Projection...

1 Answer

Mitsubishi VS-50501A convergence problem. The image looks like a bow tie and the convergence will not align. This TV only has manual convergence. I already replace the STK391-020 ICs, it has 3 of them....


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. 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, Zenith, and others. You can get a convergenece repair kit wiith instructions from the links below.

Here are some of the most common problems with these sets...

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 TV2_bing.gif 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 a fix here
bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Feb 15, 2009 | Mitsubishi VS-50501 50" Rear Projection...

1 Answer

Bows on sides


Try degausing the set with the system software. if this doesnt fix it you will have to degause the set with a professional tool.

Jan 27, 2009 | Mitsubishi VS-55601 55" Rear Projection...

1 Answer

48 inch toshiba with color alingment problem


Hello:

Thanks for this forum.

I have a Toshiba 48" rear projection TV which started to show red and green lines on the left side of the screen and have also started affecting the left-hand focus of the image shown on the screen. I have had this TV for 14 years and had a projection adjustment done once before.

Thank you in advance for your assistance.

Ed Alexander

Dec 06, 2008 | Toshiba Televison & Video

1 Answer

Mitsubishi vs 5071


Usually this problem is caused by bad convergence ic's. These hold the three colors in alignment. They are better to be replaced as a set of two or three chips and must be soldered/desoldered into the circuit board. Most shops charge 200.00-375.00 to do this repair. I hope this helps. Most bow problems are from convergence or pincushion circuits.

May 21, 2008 | Televison & Video

1 Answer

Mitsubishi Vs-6047 Convergence Problem...Please Help!


usally convergence green is split between 2 ics. so if your blue and red are still good. it might be the green output resistors. The

Jan 08, 2008 | Mitsubishi VS-6047 60" Rear Projection...

1 Answer

Magnavox Projection Picture Problem


Sounds like you may need the convergence amps changed and also resistors in that area and maybe fuses.

Jan 02, 2008 | Philips 9P5034C 50" Rear Projection...

1 Answer

Mitsubishi vs 60719 - Wavy bow in picture


Either a bad solder connection on your convergence module or a bad convergence IC. Repair costs will probably be in the $350-$500 range.

Jan 28, 2007 | Mitsubishi VS-60719 60" Rear Projection...

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

Related Topics:

45 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

69804 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6384 Answers

yadayada
yadayada

Level 3 Expert

63990 Answers

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

Answer questions

Manuals & User Guides

Loading...