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RCA r52wh74 My screen now looks like a 3d movie with out the glasses. A technician came out an told me it was my power converter and wanted $300 to fix. If I can find some where to buy the part I can do it myself. Where can UI locate a parts break down for this model

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  • Sileebear Feb 09, 2008

    Mine also looks like a 3d movie. It is the same model as yours. Did you replace those IC's and it worked?

  • bwalkerc2 May 12, 2008

    I have a Samsung HC-P4252W that had the same problem as the pictures posted. When it is on and ni signalk input, there is a big blue shadow that looks like it is smiling at me. It also looks like that when there is a signal. What is the problem because the self focus is not working.

  • revereclan Jul 09, 2008

    Hi, my tv is the same RCA r52wh74. Now the top and bottom are concave and I have the 3 red blue and green spectrum. I would like to fix this myself. Please advise

  • lindsmjustin Sep 03, 2008

    I have the same problem as noted above. I have also purchased the ICs that you suggested. Where are they located in my television. i have looked all over and i can not find them.

  • danlavin Dec 08, 2008

    JUST THE BLUE COLOR IS OUT OF ALIGNMENT. I HAVE A 1996 60" HITACHI ULTRAVISION. IS THIS SOMETHING THAT I COULD REPAIR MYSELF AS I CANNOT AFFORD TO CALL IN A REPAIRMAN. I DO WANT MY TELEVISION BACK AS I MISS THE WONDERFUL PICTURE.

  • Anonymous Jan 12, 2009

    where is a good place to get a replacement screen for the R52WH74?

  • Anonymous Apr 16, 2009

    COLORS OUT OF ALIGNMENT I HERE ITS THE FL231 BUT NERVOUS OF STARTING S BIGGER PROBLEM ANYONE WITH ASSISSTANCE LET ME KNOW I AM CERTIFIED TO SOLDER BUT DONT WANT TO HAVE BIGGER PROBLEM WHEN I FIX IT ANY SUGGESTIONS OR TRICKS



  • Kazi33 May 11, 2010

    I have this type of issues on my SONY KP61HS10. Do I use same STK392-040
    to fix it ?


    Here is what I see on screen:



    Picture #1






    Picture # 2



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You need the STK392-150 ICs not the 040s. The 150s seem to hold heat well and stay cool.

Posted on Jan 30, 2008

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Sounds like a convergence IC issue. are the red and blue colors out of alignment making it look like 3 images? If so you need new Convergence ICs. You wil need two of them they cost about 10.00 each They are STK394-040 you can get them at the following link. It shows a picture of your ICs
http://www.electronix.com/catalog/advanced_search_result.php?ELECTRONIX_CATALOG_SESSID=b7d892e9d2f5d3cc251dc8bf17c74b70&keywords=STk392-040&x=5&y=11
If you need anything further please let me know.

Posted on Jan 23, 2008

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1 Answer

How can i convert 3d split screen to half sbs so i can watch 3d movies on my soniq E55S148 3d tv


I would suggest you know what you're talking about first
SBS means side by side It's not 3D SBS is a format to be used in conjunction with virtual reality headset/ goggles
If its HSSBS half screen side by side that you mean then that is for viewing on a small hand held device and you still need the VR goggles
So if you are downloading actual SBS you can't split it
If its HSSBS the file is too compressed to view on a TV
If its 3D format you need a 3D TV and use the 3D glasses
You can however use software to convert SBS to 3D format whilst its stored on the device you downloaded it to but when you play it on any TV it will have no 3d effect even with glasses
So until you sort out if its SBS or 3D you haven't got a hope
split screen 3d or simul view is only really meant to support two player games
More importantly you shouldn't have been such a cheapskate and invested in a proper TV Soniq uses a mix of branded and Chinese components that aren't 100% compatible so no amount of add ons ?or software upgrade will convert that piece of junk to anything that is capable of playing SBS HSSBS or 3D
If you want good quality adult movies you should pay to join a reputable site but if you choose to download pirated p?r? you can only expect to get what you pay for
My question for you is if you wanted to watch SBS why did you download in 3D and then want to convert back to a format that is not 3D?

Feb 03, 2015 | Cell Phones

1 Answer

RCA r52wh74


Hi the problem you are having is a common one dont know what the repair bloke told you but your problem is with the convergance ic their are two of them located inside your telly the are located on two metal heatsinks sticking up out of the board the parts start with stk they might have a clip round them holfing them onto the heatsink these need removing to see the part number.
When you get the part number google it and it will locate the people who sells them part numbers for you these parts are not user repairable they should only be replaces by a pro as when you solder them in you cant let them overhear as this will blow the ics again but if you are confident in doing the repair then you will need a multimeter as well to check any resistors that might have also blown ok if you need further assistance let me know ok

Feb 01, 2008 | Televison & Video

1 Answer

I turned My tv on and the top of the screen has red, green, and blue swirl lines, and the rest of it looks like watching a 3D movie without glasses, and the picture looks as if you took out the screen and...


The tv have a problems known as a convergence pictures problems,it is dead.Tv have any colors lines R,G,B mis alignments,have colors shadows pictures or pictures look like 3D?Yes,than the tv convergence board it is dead.The tv convergence board must have it components parts replaced like 2 STK convergence ICS and some or all of it resistors too.To fixed the tv convergence board to solved the tv convergence pictures problems.The tvs shops will cost u like $300-$350 for parts and labors.

Aug 11, 2011 | RCA D52W19 52" Rear Projection Television

1 Answer

I have a rca Model R52WH74 which the picture resolution is given out. Please tell me what can I do to fix this issue? It look like the picture is in 3D


I have a rca Model R52WH74 which the picture resolution is given out. Please tell me what can I do to fix this issue? It look like the picture is in 3D

Jun 25, 2010 | Televison & Video

1 Answer

Convergence box is out - the picture is like looking at a 3D movie without the glasses.


There are two common problems with these sets.

Problem #1) Convergence

Symptoms:
  • Screen Looks 3D
  • Colors wont align
  • Video may look distorted
Problem #2 CRT Fluid has clouded over. Symtoms
  • Dull looking video
  • White looking video
  • Halos around objects
  • Red/Orange looking video

You can see some examples and find a fix here...

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Oct 23, 2009 | RCA R52WH73 Projection Television

1 Answer

Screen showing lots of colors caving in on top


You have no power to your convergence circuit. Depending on what model RCA you have will determine which parts are bad. Will cost about $200-$300 for a repair shop to repair.

Jul 08, 2009 | Televison & Video

1 Answer

RCA R52WH74 Picture is sagging, looks 3d, and double picture


Go to menu then setup look for convergence if you do not see convergence then you have A open FUSE It will be on right side of FBT flyback transfomer there is 3 of them in a roll they are small brown rectrangler looking caps but ARE FUSES it will be the one in the middle. Replace it and you have a FIXYA.

Feb 19, 2009 | RCA R52WH73 Projection Television

1 Answer

Picture looks like 3D without 3D glasses on???


The cost I don't know, but this can be fixed. I'd say shop around a bit. Make sure the repair person is certified for your TV's manufacturer. There are generally 3 lamps in projection T.V.'s, Red, Green, and Blue. They have to be aligned for the TV to project a clear picture. A credible TV repairman should be able to fix it. Depending on if it's new enough to be under warranty they may cover it as well. Really the only reason to get rid of it is if you want to get a new TV anyway. Depends on the cost of having the lamps aligned.

Dec 30, 2008 | RCA HD52W59 HDTV Projection Television

1 Answer

Picture in 3d without the 3d glasses


Replace 2 convergence chips, will start with stk ###-###

Oct 02, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Rca


have you looked on ebay

Jun 19, 2008 | RCA D52W19 52" Rear Projection Television

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