Question about Televison & Video

1 Answer

Mitsubishi hd1080 series tv, about 7 yrs old was

Mitsubishi hd1080 series tv, about 7 yrs old was working fine but now picture is distorted like 3d and black box appears? What's the problem and can I self fix or call tech?

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Televison & ... Master
  • 74,377 Answers

It sounds that the convergence circuit has failed. It is a skilled work to make it right. If you have sound knowledge in electronics, you can do it by yourself. If you wish to get more details, check this site linked below. Pull up older posts there. Check the site with patience, as it has over 2380 posts now. All are related to electronic equipment repair help. If you search the site in Timeslide option, which can be selected from the drop down list at the top left of the display window, it will be easy to locate the related post. You can also do a search by type in the brand name to your device into its search box at the top right of display window.http://electronicshelponline.blogspot.com/

Posted on Apr 30, 2013

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

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

Hi,
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.
New users get 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
  • 1694 Answers

SOURCE: Mitsubishi WS55809 "red" converge problem

Proper description is convergence IC ...part # STK392-570...
there are two in model # WS 55809...replace both.......T.

Posted on Dec 26, 2007

  • 1153 Answers

SOURCE: Mitsubishi HD1080 60in TV

First do a self test diagnosis. you can search Mits tv or read my solutions.

Posted on Mar 10, 2008

Slinteriors
  • 8617 Answers

SOURCE: Mitsubishi Projection TV HD1080

you need to replace your convergence ICs. Post your model number of your set, and I will post the correct stk numbers and a link where you can get new ones.

Posted on Apr 16, 2008

Ecollier2012
  • 3459 Answers

SOURCE: convergence problem?

You have a convergence problem. Here are some of the most common symptoms.
 
Screen looks 3D
One or more colors can't be adjusted when using the convergence menu. 
Screen is bowed in but stationary.

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. 

>>>Solution<<<< 

You need to replace the convergence chips and convergence resistors. 

Check the site www.TvRepairKits.com. They have put together a kit for your exact model. The kit includes a photo instruction guide, original Sanyo STK chips, convergence resistors, etc. Everything you need to fix it yourself. 


Posted on Jan 27, 2009

Slinteriors
  • 8617 Answers

SOURCE: MITSUBISHI HD 1080 series

most likely the convergence Ics have failed. Check F9a04 and F9A05 pico fuses if they are blown you will need to replace them and the convergence Ics.They are located on the center board they are green and look like resistors without the color band. see the photoa193b32.jpg82b89b8.jpg

Posted on Feb 09, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

My Mitsubishi HD1080 series screen is coming inward from the top & bottom.. and occasionally red & green lines or black lines will flash through it... It started out just being inwards once in a...


You have either bad convergence ICs or just bad grounds on the IC. I would go ahead and replace the ICs and check those small ohm resistors, as you have to pull the signal board out anyway. For futher instructions see the website www.TvRepairKits.com. They may have what you are looking for. Be sure you have the TV model number next to you. Thanks for asking and show a few hands of support!

Nov 07, 2010 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

Mitsubishi VS-55609 distorted Picture Flickers


Projection TV sets are known to have two common problems. The first problem that is common to these sets is convergence failure. When this happens the TV will usually look 3D, Wavy/Distorted, etc. It may also shutdown and blink an error code.

The second common problem with Projection TV sets is dull video, halos around objects, white looking video, or red overpowers the screen. This is commonly caused by the fluid in the lens being clouded overs. To get fixed either call in a local TV repair company or goto sites such as Tv Repair Kits to get a repair kit with instructions. Here is there link.

http://www.tvrepairkits.com/xcart/home.php?partner=papa1dude

They have put together complete kits for most models that include the parts, step by step photo instructions, repair assistance, etc.

May 14, 2010 | Mitsubishi VS-5059 50" Rear Projection...

1 Answer

Red and green


Replace both of your STK ICs they are big black ics will have part number on them STK392-570
Call Mats 1-800-628-1118 Parts are 10.95 each

Dec 30, 2009 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

Mitsubishi WS-A55, HD1080 Series TV picture scrolls horizontally


Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary

Mar 05, 2017 | Televison & Video

1 Answer

Black screen


use your remote then turn off the text messege of your tv.the black screen that you seen is for the messege but since their is no message written in the box ,that's why you see a black box.

Jan 26, 2009 | Mitsubishi CS-40307 40" TV

1 Answer

Mitsubishi WT-A42 projection 42" HD1080 series


It sounds like your regulator circuit is defective. Not an expensive repair, maybe $200.or a little more.

Apr 08, 2008 | Mitsubishi WS-65909 65" Rear Projection...

1 Answer

Mitsubishi HD1080 60in TV


First do a self test diagnosis. you can search Mits tv or read my solutions.

Mar 10, 2008 | Mitsubishi VS-60609 60" Rear Projection...

1 Answer

Picture distorted and blurry with color


bad convergence amp ic
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
Sony Convergence
http://www.techlore.com/blog/entry/19694/Sony-Convergence-Repair-My-Sony-TV-has-a-distorted-picture-/
http://www.techlore.com/article/19631/Sony-Convergence-Procedure/

Jan 28, 2008 | Mitsubishi WT-46809 46" Rear Projection...

2 Answers

Looks like 3d picture


Sounds like the convergence amplifier ICs . What kind of TV and what model number and I will be better equiped to help you.

Jan 13, 2008 | Mitsubishi WS-65413 65" Rear Projection...

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

Related Topics:

17 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74377 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

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

Level 3 Expert

6694 Answers

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

Answer questions

Manuals & User Guides

Loading...