Question about RCA R56WH76 Projection Television

5 Answers

R56WH78 convergence problem

The image on my screen is like a 3-D movie without the glasses, 3 images each of red, yellow and blue. I thought to reset the convergence but found that it is gone from the menu. this may be a common problem as the local TV repair shop has repaired one with the same problem but they are unwilling to offer me advice. is this something that I can fix myself? I am a auto mechanic who specializes in computer controls.

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  • Brandon Jun 23, 2008

    the 3-d effect on the tv and no option to set convergence. how do i find the fuse? Is there any thing else to try 1st?

  • Anonymous Aug 17, 2008

    same problem

  • brightfame03 Aug 19, 2008

    I also have the same problem, but my tv is not turning on as it should also. I had a problem my electricity going off and on. I think it fried eveything because soon after my wifes and I computer chargers broke, my tivo dvr went on the fritz and now my tv is cutting up. Should I change my power supply as well as the fuse you spoke about?

  • ldcathcart Dec 04, 2008

    i have the same fuse that blows out. i have had a repair shop fix it the first time and i fixed it the second time. lasted four days first and 10 days the second. my model is R56WH78. what could be making these blown out?

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Get a new TV , i have had problems every year and now its off warranty, I will never buy an RCA again as long as I live,

Posted on Sep 28, 2010

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I have a R56WH78 RCA and i turn it on and sometimes turns of after 10 minutes whats wrong whit it you guys know ?

Posted on Aug 23, 2010

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Where do i find fl231? i looked on the con power board but the only thing that looks like fuses are blue unlike the red ones on the other boards.

Posted on Aug 04, 2008

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  • Master
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The fuse is called fl231 and if you can solder and can get the fuse rca part # 259213 it probally cost you know more then 5 dollars and hour to put in.. let me know and i can talk you through the repair

Posted on Jun 13, 2008

  • Willie Howell Oct 03, 2008

    check out my article on the fl231 problem under tips and tricks

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  • RCA Master
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Try checking the fuse on the convergence power supply

Posted on May 14, 2008

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SOURCE: R56WH78 convergence problem

Yes replacing the power module will help a lot , Since you have background with computer and some electronics you should be able to fix this by your self you may just need to solder some loosen parts of your television then that should fix it...

Good luck.........

Posted on Aug 21, 2008

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1 Answer

R56WH78 convergence problem


Yes replacing the power module will help a lot , Since you have background with computer and some electronics you should be able to fix this by your self you may just need to solder some loosen parts of your television then that should fix it...

Good luck.........

Aug 21, 2008 | RCA R56WH76 Projection Television

1 Answer

My rca projection tv has blue and green images like a 3D picture would without your 3D glasses, a double vision image and no other colors


sounds like the sensors are out of focus and your red sensor isnt turning on. look in the back of the tv for a master reset button or in your menu screen some sort of "Flash focus" or "convergence". They will realign the 3 sensors.

Dec 27, 2009 | RCA HD52W56 52" Rear Projection HDTV

1 Answer

Poss. convergence problem with Hitachi 53UDX10B Ultravision


You have convergence problem. Either bad connections on ics, ics are bad or voltages to convergence circuit are missing. There are no bulbs in this set. 3 picture tubes,red,green and blue produce a picture than when alighned(converged) correctly on top of each other gives you a color picture.When not you get the effect you are describing. Frst you can try the magic focus in the menu.

Apr 20, 2009 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Color is mostly yellow and blue with double images


you have lost the convergence IC`s in your set, this really isn`t a diy repair unless you are very proficient in un-soldering and re-soldering components, once replaced there will be an alignment procedure as well that will require the service manual also, if you have more questions feel free to ask away, video-tek

Feb 04, 2009 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Akai pt5598hdix convergence problem.


go to the following link and click the contact link on the lower left side and tell them your model they will email you with the correct convergence ICs that you need for your model. they also provide free installation instructions with pictures and free tech support when you order the replacement ICs.
http://servicemanuals.vstore.ca/

Apr 22, 2008 | Akai PT5598HD 55" Rear Projection...

1 Answer

Convergence Problem


sounds like 1 of the convergence chips are gone theres 2 of them and better off replacing both as the other would just go a month down the line there might also be a resister or 2 gone, the price for that kind of job is around 150 +vat.

hope this helps

Feb 10, 2008 | Panasonic PT-47WX51 47" Rear Projection...

1 Answer

Convergence Problem


http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

http://www.digitalhome.ca/forum/showpost.php?p=564268&postcount=220

Dec 02, 2007 | Hitachi 53SDX01B 53" Rear Projection...

1 Answer

Convergence Problem


http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
replace convergence ic

Oct 16, 2007 | Hitachi 61UWX10B 61" Rear Projection...

3 Answers

Everything looks like a 3-D movie!


Replace convergence IC's IK04 = STK392-150 and IK05 = STK392-110. Also check resistors RK42,RK46,RK50,RK54,RK58,RK62 for burnt/discolored.

Aug 20, 2007 | Hitachi 46F500 46" Rear Projection...

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