Question about Mitsubishi WS-55511 55" Rear Projection Television

1 Answer

Lines in upper lefthand corner - Mitsubishi WS-55511 55" Rear Projection Television

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 788 Answers

Your symptoms sounds like a damaged or intermittent convergence IC.

There are two and very large IC’s that control the convergence in a big screen set. They are secured to a very large aluminum heat sink.

If your colors line up in the middle of the set and at the top but the picture is concave then you may have a faulty component in the pincushion circuit. When this circuit fails the picture will have an hourglass shape to it with black in the middle on the sides, or you will see square objects as hourglass shapes.

If one of the convergence IC’s are found to be bad, I would replace them both, if one has gone bad the other may go soon and it should only add the cost of the part to the repair.

You will want to get this symptom fixed before there is a complete failure of the convergence circuit, which may take out other components.

I hope this information allows you to resolve this issue.
If I have helped you, please help me, and rate this suggestion the highest FixYa rating. (Two Thumbs Up)
Please Note: If you cannot rate this post with the highest rating, then please do not leave any rating. I am doing this for free and I do not think that any rating other that the best is needed.
If you need further assistance please comment to this post and I will try to help you further.

Posted on Sep 06, 2009

1 Suggested Answer

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.
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.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Can't bring into focus the entire image. Corners defocused and have green/purple halos.


If it is a known problem, then it is a manufacturing error. They have just admitted that is a MISPLACED washer. Have Optima repair it free of charge.

Mar 28, 2017 | Optoma Office Equipment & Supplies

1 Answer

Why do windows change size/position whenever I power off monitor?


HAVE YOU READ THE MANUAL AS YOU DESCRIBE IT CAN BE AUTO ADJUSTING.
NEVER TURN OF THE MONITOR BEFORE WINDOWS.

Jun 26, 2013 | Computers & Internet

1 Answer

Dash lights on 2002 f250 , what they mean


That is the light to let you know the glow plug heater is on. If that light comes on you should wait until the light goes out before starting the vehicle.

Mar 08, 2012 | 2005 Ford F 350 Super Duty

1 Answer

I have a jvc av-56wp74 56 in rear projection tv it has a lil purplehalf moon on upper left corner about 1 ft wide and 2 inches down and the tpo lefthand corner is lil blurry the rest of tv is fine any help...


Well David, it sounds like you need to unplug and open back and try to stick your head up in set and look down into CRT's tubes, you may have phopser damage on one of the tubes, you will need to turn on to see it just be careful not to touch anything electrical

Feb 02, 2011 | JVC AV-56WP74 56" Rear Projection...

1 Answer

Shortcut arrow on my lg env touch is stuck in upper lefthand corner, how to fix?


Click "tools and settings" Click "phone settings" click "security" enter pass code (mine was 0000?), click RESTORE DEFAULT...DO NOT CLICK RESTORE PHONE....This will erase all contacts and you will need to re-program your phone

Feb 10, 2010 | LG enV Touch VX11000 Cell Phone

1 Answer

I need to replace the alternator on my sisters car and its not here right now and was wondering where the alternator is located so i will know if ill be able to get to it to fix it


if you have the 2.3 liter engine follow these steps...
  1. On models with anti-theft audio system , refer to Technician Safety Information .
  2. Disconnect battery ground cable.
  3. Remove lefthand charge air cooler, then righthand upper seal board, Fig. 3 .
  4. Remove condenser fan assembly.
  5. Disconnect alternator, then alternator electrical connector.
  6. Remove lefthand splash shield.
  7. Remove drive belt.
  8. Remove A/C compressor, then, with pipe still connected, position A/C compressor away from generator for easy access to alternator.
  9. Remove alternator from under vehicle.
  10. Reverse procedure to install, noting the following:
    1. Torque lefthand splash shield bolts to 70 - 95 in.lb.
    2. Torque condenser fan bolts to 70 - 95 in.lb.
    3. Torque lefthand charge air cooler nuts to 12 - 16 ft.lb.
if you have the 2.5 liter engine then follow these steps....
  1. On models with anti-theft audio system , refer to Technician Safety Information for system deactivation procedure.
  2. Disconnect battery ground cable, then remove electrical harness, Fig. 4 .
  3. Disconnect terminal B wire, then alternator electrical connector.
  4. Remove righthand splash shield.
  5. Remove drive belt.
  6. Remove A/C compressor; then, with pipe still connected, position A/C compressor away from generator for easy access to alternator.
  7. Remove alternator from under vehicle.
  8. Reverse procedure to install, noting the following:
    1. Torque upper alternator bolt to 12 - 16 ft.lb., then lower alternator bolt to 24 - 33 ft.lb., Fig. 4 .
    2. Torque A/C compressor bolts to 12 - 16 ft.lb.
    3. Torque righthand splash shield bolts to 70 - 95 in.lb.

Aug 04, 2009 | 1995 Mazda Millenia

1 Answer

How do you make print size larger on hp office jet v40


When you bring up your directions in mapquest, under the red "MapQuest" logo in the upper lefthand corner there are these options:

prt-btn.png Print Save Send To Click on the "Print" option and a printer-friendly version will appear. You can choose "text and map" or "text only," then click on print and your printer options box will appear. I hope this helps.

Jan 04, 2009 | HP OfficeJet V40xi InkJet Printer

1 Answer

Mac word prints text too small


aight playa. this is what you do.
go to http://canontechsupport.com/
choose: 1. multi-function 2. inkjet 3. select printer
hit go. then download latest driver. install it. restart. and you should be straight. Hopefully this works for you. if not 18004232366

Feb 25, 2008 | Canon PIXMA MP780 All-In-One InkJet...

1 Answer

Plasma tv has developed a black stripe in the upper lefthand corner, about one foot long and one inch wide.


This could be a bad thing, hopfuly only a driver board has failed and need replacment , Now for the worse case, the panel has failed. If thats the case it almost allways cost more to replace the panel than to replace the set

Feb 13, 2008 | Televison & Video

Not finding what you are looking for?
Mitsubishi WS-55511 55" Rear Projection Television Logo

35 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mitsubishi Televison & Video Experts

matt martin
matt martin

Level 3 Expert

1208 Answers

The Knight
The Knight

Level 3 Expert

73665 Answers

Jaime Hernandez

Level 3 Expert

2315 Answers

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

Answer questions

Manuals & User Guides

Loading...