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Unable to line up the color on the tv - Projection Televisions

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You need new convergence ICs. Please respond to this post with your model number and I will post the correct IC numbers for your model TV.

Posted on Jul 24, 2008

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Lines going through it and is very distorted


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    Troubleshooting Distorted Pictures - Stereo & Video Repair ...

    www.stereoandvideorepairco.com/.../DistortedPictureTroubleshooting.ht...
    Usually, this occurs on CRT projection TV's, and occasionally on CRT ... Dark, light, or colored bars can be seen rising slowly through the picture, ... Known as "hum bars" or "common-mode noise," these result from AC power line hum coming ...

    Flat Screen TV Has Lines Going Through Screen - Possible ...

    removeandreplace.com/.../flat-screen-tv-has-lines-going-through-screen-...
    Jun 17, 2015 - Flat Screen TV Has Lines Going Through Screen - Possible Bad ...inch LCD TV which is showing lines (vertically) and getting extremely hot. ..... If you leave the projection TV on for a certain amount of time does it ..... If so the plasma gas is most likely causing the screen to become distorted or color issues.

    Distorted Colors in an LCD Projector ' Business ...

    yourbusiness.azcentral.com/distorted-colors-lcd-projector-8597.html

Feb 08, 2016 | Projection Televisions

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How do you get it out of 3d what do I adjust, its not a 3d tv


This is an color projector alignment issue. Many projection TVs have a menu item in the video or picture setup that will produce a grid overlay on a black screen of Red, Green and Blue. You use the <, >, up & down buttons on the remote or the TV to move each color (one at a time) directly on top of each other and maintain straight up and down / left and right lines. Once you do this, the picture will be in focus and there will be no more colored "3D-like" ghosting. If you are unable to move the colors far enough, there may be an issue with certain integrated circuits inside the TV that can be challenging to remove and replace. More make and model number for your TV would be required however.

May 21, 2014 | Projection Televisions

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I have multiple colors on the screen of my 530hd pioneer elite TV when it warms up. When I try to adjust the convergence I am unable to move the red line far enough to converge on the blue or green line.


The convergence of your tv is defective try to replace it. You will find the convergence chip inside your tv, try to open the back cover of your tv but be sure to unplug the tv first. Try to look the large aluminum plate it is the heat sink, your convergence chip is attached to that heat sink it has a marking of stk-*** followed by a number you should remove it from the pcb using a soldering iron, and soldering pump but be very careful you might damage the pcb and may caused another fault to your unit. Or you can contact a service technician to save you from stress. Good day and best regards.

Jul 19, 2011 | Pioneer PRO-530HD 53" Rear Projection...

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Unable to flash focus, red curved lines at the top of screen, manual convergance will not work, problem started after a lightning storm with power surge


Ur tv now,totally have dead parts,on the tv convergence board.That,why ur flash foucus or manual covergence alignment R,G,B colors line will not matches up.The convergence board parts 2 STK convergence ICS and some or all it resistors,must be replaced to solved convergence problems.The shop will cost u $300-350 for parts and labors.

Jul 29, 2010 | Sony KP-51WS510 51" Rear Projection...

2 Answers

Unable to align cross hairs on the blue lense. Dose the lense need to be replaced?


Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.
This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.

Common Symptoms include....
•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.
•TV shuts off after powering on. Power light will blink. TV may also make a chirping noise.

Here are some photos of convergence problems


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fcabb43.pngCONVERGENCE SOLUTION

You can see some more examples and find a fix using this link on Fixya - CLICK HERE

May 08, 2010 | Hitachi 50UX57B 50" Rear Projection...

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My Hitachi Ultrascan is about 8 or 9 years old and it has been the best TV until lately the colors are not lining up. There is a blue arch at the bottom of the screen and over the past few weeks I was able...


Very common in DLP tv u lucky is last it this long.Usally 2-3 years the Convergence ICS are dying will be dead and all it supporting resistors is dead .The convergence is dead,must know how to solders,repalaced Convergence ICs all it resistors.Tries Tv Repair World.com,Tvrepairkits.com for the convergence kit.The shop will cost u 300 for parts and labors.

Jan 15, 2010 | Hitachi 53UDX10B 53" Rear Projection...

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Alignment of color convergence


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/

Nov 17, 2007 | Pioneer SD-643HD5 64" Rear Projection...

1 Answer

Color problem


Did you try alignment of color convergence in setting up. Try this
1 Press MENU
2 Select SET UP
3 Select CONVERGENCE
4 Select screen mode ZOOM this accesses the center convergence adjustment.Press set/enter
5 Use arrow keys to aline the red cross to the white cross.Press set/enter
6 Use arrow keys to alingn the blue line in the same manner. Once adjustment is complete press MENU to turn the menu off.
I hope this helps if you cant move the red or blue lines you face the same problem I face. I still havent gotton any solutions to my post about being unable to adjust the red line.You could also call Pioneer's help line 800-421-1404.

Oct 04, 2007 | Pioneer SD-P50A5-K 50" Rear Projection...

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