Question about RCA R52WH73 Projection Television

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Changed fuse twice for convergence what esle do i need to change?

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  • john regrut May 11, 2010

    if you changed the conv. fuse 2 times then you need to either replace the conv.module or the small signal module most likely the 1rst module [conv. mod.] good luck...

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  • RCA Master
  • 1,779 Answers

You need to resolder all the pins on the IFT ( HV Transformer ).
Common problem with that model. While your at it, look the entire deflection board over for other bad joints.

Posted on Nov 12, 2009

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Posted on Jan 02, 2017

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Convergence was bad. Before kit was used no audio or video


It says Zenith here and if different let me know----if the convergence failed and took a resistor or fuse device (not a glass fuse) out the set will be dead--set detects no voltage to that area and shuts down for protection.

May 16, 2012 | Zenith R50W47 50" Rear Projection HDTV

1 Answer

The picture on my Toshiba 55H70 is distorted. Most of the screen is fine, but the bottom left looks bent with all three colors misaligned. I tried adjusting the convergence some but it did nothing for that...


hello am rico, you need to replace your convergence ics (stk392 or 393 something esle). check for caps,fuses, resistors, cold solder in the boards. if you need more help, feel free to call at anytime. 602-810-7149.

Jan 07, 2011 | Toshiba 55H70 55" Rear Projection...

1 Answer

My convergence keep going out, I replaced the convergence twice. I have a rca hd52w59 modle


When you say replaced the convergence twice, are you refering to the convergence boards or the FL231 fuse? If its the FL231 fuse unless you replaced the DL231 and CL230 plus reflowed the solder on the flyback it will continue to keep blowing untill the 3 parts are replaced together and the flyback gets resoldered. If you replaced the convergence boards then try resoldering the flyback.

Nov 27, 2009 | RCA HD52W59 HDTV Projection Television

1 Answer

RCA R52WH77 ITC222A chassis convergence problem - FL231 changed!


did you hear an arch before it went if so , one of your crts is arching
and sorry they are not avail anymore

Sep 20, 2009 | RCA Televison & Video

1 Answer

I see the convergence option in menu but nothing changed


Since you have the convergence options in your menu i would figure that you do not have the common fl231 fuse problem....Now is any part of the picture good. is the picture a bow tie. if you go into red and blue manual option will the crosshairs move up and down and left and right. If you have the bowtie or push in fromtop and bottoml then the likely problem is what is call the convergence power board. if you do have some control over the crosshairs then it may be the convergence amp board. convergence is controled by three diffrent cuicit boards. if you have to replace these boards it may just may need someone like a tech to do a serivce convergence.

Jun 02, 2009 | RCA HD52W59 HDTV Projection Television

4 Answers

Convergence nightmare


If this is a ITC222 chassis then you need to check the fuses that are near the flyback. I would also unsolder all the pins on the flyback and re-solder them as the factory lead free solder tends to crack and cause issues with the convergence. Re-solder it with common 60/40 solder you can pick up from Radio Shack or other places.

Jun 25, 2008 | RCA D52W19 52" Rear Projection Television

1 Answer

RCA R52WH77 convergence missing from menu


THis is very common on these sets. there is a special fuse thats cause this.. kinda hard to get rca part number 259213.. .4 amp. the reason this blows is there is bad solder connections on the flyback. so when you replace this fuse you have to resolder these connections. so if you know how to solder and can find this special fuse. it is a fast and easy repair

Apr 08, 2008 | RCA P52937 52" Rear Projection Television

2 Answers

TV wouldn't stay converged them went black


There are also fuses that goes with amps and return resistors to that need replacing. To be precise you need live chat!

Oct 04, 2007 | Panasonic PT-53WX54 53" Rear Projection...

1 Answer

53H71


If there is no high voltage and you changed converg. amps, then there are still fuses on converg side that could be bad. Also Horizontal output could be bad. If set is dead or just will not come on and has little sound. These could be 2 different problems.

Sep 21, 2007 | Bush 5693D 24" TV

3 Answers

JVC 56wp30 convergence


Your TV most likely a convergence failure. ( common problem )

Here are some of the most common symptoms and example photos of a convergence problem


  • 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.
Here are some photos of convergence problems.

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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.

0667c5f.pngSOLUTION

You will need to replace the convergence chips and possibly some convergence resistors and pico fuses. Its a fairly easy DIY job or you can call in a pro. If you want to do the repair yourself check the site www.TvRepairKits.com. Their kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, thermal paste, email/phone support, etc.

Jul 30, 2007 | JVC AV-56WP30 56" Rear Projection...

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