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The RCA D52W20 Tv Going on and Off

Our TV acts like it is going to come on then turns off. It does this 3X then goes off. A picture or voice never come on. What to do and is there a diagram of the insides I can get?

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This is a very common problem on these units. the flyback transformer is bad. 95% sure

Posted on Feb 20, 2009

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I HAVE A 52' RCA HDTV THAT WILL NOT TURN ON ,AT TIMES IT SEEMS LIKE IT WILL TURN ON BUT THEN GOES BACK OFF,CAN ANY ONE TELL ME WHAT THIS PROBLEM CAN BE


sounds like the power caps CP150 CP120 and CP114 on the deflection board. You can get the RCA repair kit by that same name from www.tvrepairworld.com the kit also comes with instructions.

Mar 15, 2012 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

I have an RCA tv that when you turn it on the green button stays on for 10 seconds then goes out it does this 3 times then stops. Picture never comes on


it is going into shutdown, alot of things can cause this, bad solder connections on the power supply/sweep module, shorted flyback and/or horizontal output transistor, could even be shorted picture tubes. most likely it's bad capacitors and solder connections on the power supply/sweep module, needs at least some minimal soldering skills.

Sep 15, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

My RCA D52W20 turn on with a blue screen and then turns off within 3 sec's. It goes off like someone has switched off the TV. The light blinks and goes off. Can anyone help


Your blue tube has a short. What you are seeing is the TV turning on and the blue tube going to full brightness. It then draws enough current that the television's protect circuits shut it down.

Need the full model number which should include a BYX or just YX followed by a number. Going off the D52W20BYX1 the blue tube would be part number 263049 which https://www.encompassparts.com still has a few for $220 before shipping.

Jun 29, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

2 Answers

Picture looks like its 3D what is the problem


The D52W20 had an issue with solder joints around the flyback. When you take the back off the flyback is on the very left closes to the back of the tv and has a large red wire coming out of it. Looking from the top down you will see three small orange rectangles in a row. These are fuses and one of them is going to be opened.

All you have to do is resolder the pins on the flyback and replace the fuse and you should regain convergence.

Jun 10, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

RCA light comes on and then goes off. Tv doesn't turn on


replace CP150 and CP114 you can get them at the following link they also have the ITC222 service manual which is listed under Thomson as Thomson makes your TV for RCA. The Capacitors are listed under the RCA parts and they do send instructions with pictures of where the capacitors are located as well as how to remove the board.
http://servicemanuals.vstore.ca/

May 27, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Rca d52w20 52in. rearprojection tv monitor


Remove the back panel from the tv where the input jacks are located. You will see a red power wire. Just above that and to the right approx. 7" or so you will notice a [_] shaped metal shield surrounding a cgreen/gold capacitor. You may need to remove the plastic cover that is located directly above it about 6-7" in length to gain easy access. Run your finger over the top of the capacitor. If it is beveled rather than smooth you have found a definite solution to your problem. The part number located on the board is CP150 16v 2200uF capacitor. It will look like a tall cylinder. Good luck!!

Oct 12, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

2 Answers

52 inch RCA - green light turns on & off, BUT no picture


CP150 is a capacitor in the power supply circuit....feel top to
see if flat....change if "pooched" or swollen..................T.

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

1 Answer

Tv powers on and off


Sound
Sounds like your bulb is nearing the end of its life span you will be needing a new bulb soon.

Jan 14, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

3 Answers

RCA D52W20 cold start issue?


i am looking for an owners manual for the d52w20, can anyone help me out here.
kimmipoo_2000@yahoo.com

Apr 04, 2007 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

RCA light comes on and then goes off. Tv doesn't turn on


Is this your set?http://tv.rca.com/NR/rdonlyres/A2ED8EB5-A0AF-401F-A380-3CB61D5EBEB1/0/D52W20_222Chassis.pdf If it is, there could be a bad solder connection in the start up power supply or there is a resistor that will get loose or change value. It gives the power supply the start up pulse from the flyback transformer. there are no user replaceable parts inside this set, and the longer you wait to get it serviced, the more its going to cost. Unless you have a service manual and understand how the SMPS works, please play it safe and call in a pro to assist you in this repair. Good Luck Please do not forget to rate this thread.

Dec 09, 2006 | RCA D52W20 52" Rear Projection HDTV-Ready...

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