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We have a 62 inch t.v and it is out of focus i tryed to bring the red in order and the ccrosses wount match up

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You need new convergence ics. you can get them at the following link, they include installation instructions.you will need to change both ICs takes about an hour.
http://servicemanuals.vstore.ca/

Posted on Apr 05, 2008

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Toshiba 62 inch dlp tv keeps flashing green and will not turn on


green flashing for .3 sec with solid red indicates lamp problem. and do you have the manual? If so, look in the appendix for a section 'LED indications'. that gives you the code for the indications.
Good luck..

Aug 29, 2011 | Toshiba 62HM195 62" HDTV

1 Answer

62" mitsubishi tv wavy picture


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 projeciton 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.

42d3683.jpg

7859b01.jpg

e87380c.jpg
Here is a quick test....

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

Try to adjust the red and then the blue convergence.

You should be able to move RED and BLUE in all directions - up, down, left, and right. And you should be able to get the grid straight.

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

Note: If you TV has as flash focus or magic focus button only try pressing the button. If it fails to fix the convergence your need to fix it. See below for a fix

69189a5.pngCONVERGENCE SOLUTION

You will need to replace the convergence chips and possibly some convergence resistors and pico fuses.
This is a a fairly easy DIY job if you are handy and can follow directions. You can get complete repair kits from TvRepairKits.com or click here. They have put together DIY repair kits that include the OEM parts and step by step photo instructions for each repair. If you are not handy or can't follow directions we would suggest calling a shop.

Jun 07, 2010 | Mitsubishi WD-62525 62" Rear Projection...

1 Answer

My 62 inch big screen looks blurry and 3D like what can I do to fix it?


Have it cleaned and focused! Sorry thats all I can tell ya,but you knew that much ,you were probably looking for some easy trick but there is none.

May 27, 2010 | RCA P52960 52" Rear Projection Television

1 Answer

The colors aren't matching up I have green semi


Yoy have convergence issue with tv,try the magic focus/touch focus or manual adjustment in the menu under convergence, if can't be adjusted then your convergence ckt is the problem,you will need a tv tech to repair it.

Mar 19, 2010 | Mitsubishi VS-50605 50" Rear Projection...

1 Answer

Manual Convergence won't work


You need an exact match or a factory authorized sub... Don't go to ebay or some outlet and assume it looks right just because someone with no experience tells you it might work, you're just asking for more headaches...
Bill

William Rayburn, CET
Premium Technologies
PO Box 442
Long Beach, WA. 98631
360-642-4993

Aug 22, 2009 | Samsung PCL6215R 62" Rear Projection...

1 Answer

I just replaced the two convergence ICs in my Hitachi 53UWX10BA projection TV and it looks very good in the middle of the screen top to bottom, but as you go out both right and left the convergence gets...


Yes, it sounds to me like it only needs touch up in the tecnician convergence menu. Which you get into by pushing the service only switch after the set is on and then using an original Hitachi remote control to do the adjustments.

Jun 14, 2009 | Mitsubishi VS-50607 50" Rear Projection...

1 Answer

Picture is distorted w/ aline on top and bottom


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.

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 from the link below.

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 - TV may also make a chirping noise.
Here are some photos of convergence problems.

49abec3.jpg
f0add3d.jpg


Here is a quick test....

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

Try to adjust the red and then the blue convergence.

You should be able to move RED and BLUE in all directions - up, down, left, and right.

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

Note: If you TV has as flash focus or magic focus button only try pressing the button. If it fails to fix the convergence your need to fix it. See below for a solution

93a1209.pngCONVERGENCE SOLUTION

You will need to replace the convergence chips and possibly some convergence resistors and pico fuses.
This is a a fairly easy DIY job if you know what you are doing. If you have never done this before we would advise calling a shop or if you want to do it yourself get a complete kit with instructions and support from www.TvRepairKits.com

Jan 30, 2009 | RCA HD65W140 65" Rear Projection...

1 Answer

Dull almost Foggy picture.


you need to take the screws out from around the screen in the back, on edges, go to the front and take the screws out from the bottom of the screen, should be 4 or 6 in the front, pick up on the screen and lift off, only about 8 pounds, now clean the little mirror in front of the projector, and clean the dust off the projector lence, that will solve it, iv had to do this on about 50 of thease tv's

Jan 08, 2009 | Mitsubishi WD-52327 52" Rear Projection...

1 Answer

My projection tv sony 51 inch red out of focus


Your convergence output IC's have either shorted out or opened up, either way they will have to be replaced and possibly a resistor or two. One distant possiblity is the DCU or the Convergence Yoke, but most likely the IC's. You will probably want a tv repairman to do the repair as there is some soldering to do and some paste/ IC's to install/ calibrate. A repair like this could run from $300 - $500 for IC's depending on who does the repair, The Yoke or DCU would cost a couple hundred more.

Jun 22, 2007 | Sony KP-51HW40 51" Rear Projection...

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