Question about RCA D52W20 52" Rear Projection HDTV-Ready Television

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D52W20 Convergence The convergence is not good. I tried adjusting, but still doesn't work. Cannot figure out the problem. What else can I do in order to correct this problem?

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I believe that you have a defective convergence board, call tritronics or parts store with the chassis number and model number and ask for a convergence board and after you install the board set the convergence to factory set.
here is tritronics phone# 1-800-638-3328
for parts stores just go to partstores.com and get the number.
good luck

it is simple just disconnect the cables and the board and install the new one(remember to disconnect the set from the power ac outlet )

caypianan@yahoo.com

Posted on Oct 23, 2008

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Code r-hvac


If the convergence option is there you are in luck--what usually causes this is bad connections at the high voltage transformer which among other things provides voltage for the convergence circuit.

Apr 25, 2012 | RCA D52W20 52" Rear Projection HDTV-Ready...

3 Answers

REAR PROJECTION RCA R52WH74 ,TRIPLE LINES , BLURY, COLOR OFF CURVED SOUND GOOD


You can determine if you have a true convergence problem or just need an adjustment very easily. Take a look at this youtube video to find out.

Hope this helps!

Dec 23, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Will not adjust convergence


If the convergence wont adjust you can get the ITC222 convergence power board at www.tvrepairworld.com you can call them and they will help you locate the correct board for your model.

Dec 20, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

RCA D52W20 52' The images are fuzzy. The colors


the ITC222 convergence option missing repair kit at the following link will usually repair that. The kit has the parts and the CD with instructions
http://www.tvrepairworld.com/

Jul 20, 2009 | Projection Televisions

1 Answer

CONVERGENCE WILL NOT ADJUST ON SIDES


First you need to read the supply voltages to the STK's. Black things, size of 2 match books on a big heatsink. Sounds like your supply voltage is low, could be a bad STICK STK. usyually stk 130-20 or 150, etc..

Mar 07, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

52" Rca model#D52W20 Perimeter is blurred, almost bowed. Not very clear.


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

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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.

Feb 01, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

D52W20 red convergence problem


Do you see in Menu go to setup look for convergence if it is not there you have a open fuse 400ma FL231. Try This place for Parts http://servicemanuals.vstore.ca Let me know if you need anymore help.

Dec 30, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

RCA Model #D52W20


Its either the convergence power supply or the convergence board that you need to replace. Go to this site and leave them an email with your model number and what the symptom is they will be able to tell you for sure.
http://servicemanuals.vstore.ca/

May 15, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

BAD CONVERGENCE BOARD


yes you can but the going rate for this fix is 250-350 if you would like to fix it your self let me know and ill give you step by step k good luck

Nov 20, 2007 | RCA D52W20 52" Rear Projection HDTV-Ready...

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