Question about RCA HD52W56 52" Rear Projection HDTV

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Wont turn on!

When I turn the television on it acts normal for a few seconds then all of a sudden it shuts off, then comes back on seconds later, acts like it is going to work then shuts off again, then comes back on a second later and shuts off!! Any ideas what is going on?

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6ya6ya
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Posted on Jan 02, 2017

  • 8 Answers

SOURCE: TV will not power up

LoL!!! I don't know why but all RCA's have Flyback Transformer problems! I have one to here is the part number 259296 if you look around you can buy it for about 15.00 if you know how to solder you can do it your self and save big time! Hey I'm doing it! I don't see paying $500.00 to fix it you could buy a new one. And they are just ripping people off because the parts aren't really that high to fix the flashing light problem. And the part is never on back order so your getting screwed they are probably wanting you to finally say just throw it away. And than they'll fix it for $15.00 and sell it for $600.00 Anyways for the people that are having the same problem go here to buy the Flyback Transformer for the D52W20 http://www.electronix.com/catalog/advanced_search_result.php?ELECTRONIX_CATALOG_SESSID=c5d90cbb7ae2d4c1449ea48542eef46a&keywords=259296&x=4&y=14

Also here is another website if you have access to junk TV's and want to know what other RCA Flyback Transformer will work. The price on this site is higher for there's though
http://www.partstore.com/Part/Thomson/RCA/D52W20/Thomson/RCA/259296/New.aspx

Posted on Dec 10, 2007

Slinteriors
  • 8617 Answers

SOURCE: RCA Television D52W14

IF you would like help diagnosing your set. Go to the enclosed link. They have the service manual for your set and offer unlimited chat support for only 29.99. Just click on your sets manufacturer and you will see your model. Then click on the contact us link and provide your email address and they will email your manual and instructions on how to obtain your support. I am one of their techs. This manual contains step by step procedure for troubleshooting Your RCA DLP Light Engine
http://servicemanuals.vstore.ca/

Posted on Jan 15, 2008

Slinteriors
  • 8617 Answers

SOURCE: RCA tv will not stay on

Sounds like the flyback very famous for that model. You need Flyback 270125 you can get the new RCA flyback at the following link and they provide step by step detailed indtructions on how to do the repair. Heres the link to your flyback.
http://servicemanuals.vstore.ca/product_info.php/pName/270125/cName/flybacks

Posted on Jun 18, 2009

  • 4090 Answers

SOURCE: rca r56wh78 Keeps coming on and shutting off

If you have no experience with electronics or are not a TV technician or not have the right tools then you will either have to get a tech or find a hobby to entertain youtill you can get it fixed.
The TV shuts doen because of a voltage leak in the power supply or on one of the X or Y video boards. Do not let it continue to cycle as eventually it will die completely and be more costly to repair.

This is not DIY It involves the starter solenoid and the oveload detector trying to shut down to protect itself. it also requires knowledge of circuitry and the use of volateg checkers

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Posted on Sep 01, 2009

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SOURCE: I have an RCA D52W20 with chassis ATC 221 that no

The tv is going into protection shutdown. It will try to power up three times, but each time it tries, the microprocessor recognizes an overvoltage, or overcurrent draw, and after three attempts it will place the unit into protection shutdown. There can be many causes of this, but the most likely one is that there is a short circuit in the high voltage circuits. You probably have a shorted flyback and associated components.

Posted on Nov 28, 2009

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