Question about Sony KP-46WT510 46" Rear Projection HDTV

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I have a RCA HD52W59 TV. Shuts off automatically.

Hi, I have a HD52W59 TV. Problem i am having is sometimes it works for awhile then automatically shuts down. Then sometimes I turn it on and it instantly shuts down. Something is tripping it to cause it to shut down. Any ideas on what it could be and can i fix it myself?

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Convergence is the cause for this prob. also,must change,know how to solders?Buy a convergence kit,replaced.Tv repair World.com,Tv repair kits.

















Posted on Nov 22, 2009

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Power supply is my initial thoughts, but then again it could be that one of the three CRT's tubes has an issue.
My thoughts is that it would be best to bring it to a good TV repair shop.
Why spend money on a power supply and then find out it's a CRT.
Blessings,
A/V Media Guy

Posted on Nov 20, 2009

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Posted on Jan 02, 2017

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1 Answer

We have the RCA HD52w59 projection tv. The tv shuts itself off at different intervals. It takes approximately 1 minute to be able to turn the power button back on, however, I have to do that many times...


A problem in the deflection board. Could be a Cap. Resoldering the deflection board may take care of the problem. You need to call a TV man to do this kind of work.

Best of luck
Nour Sabre
WWW.AAATVSERVICE.COM

Jul 28, 2011 | RCA HD52W59 HDTV Projection Television

1 Answer

RCA HD52W59 Turns Off


Hi, Based on your post/description, my guess is a loose connection or a cold solder problem (higher probability). Not unless you want to make another "30 mile trip", you have to find a local tech who is comfortable working with live/hot sets. The usual precaution on working with live/hot units and HV applies. This involves opening the back cover, powering the unit and with a foot long + insulated rod (I use a broken fiberglass fishing rod), poke around the inside of the TV, part/move the wires about, also press on the boards slightly. The idea is locate the loose connection or the cold solder. Soon as located, poweroff and resolder. If there is a component/board failure, the unit would not have operated intermittently. There is a big chance that the loose connection or cold solder just worsened and that cause the recent "chosen not to work". Further, the power light still turns on and you have not posted any other indications such as a beeping sound or blinking leds/lights which normally indicates failure. Hope this be of assistance/idea. Post back how things are or should you need additional information. Good luck and kind regards.

Aug 22, 2007 | RCA HD52W59 HDTV Projection Television

1 Answer

Why does my tv turn off by itself


Bad capacitors on Deflection board cp114 cp120 cp150, they will be swollen.vented or puffed up on top
220uf 35v and 2200uf 16v use 25v

Apr 05, 2010 | RCA HD52W59 HDTV Projection Television

1 Answer

Convergence problems


That should still be under RCA warranty. Have RCA cover that repair before your warranty expires.

Apr 10, 2008 | RCA HD52W59 HDTV Projection Television

1 Answer

Rca hd52w59 problem


Sounds like you have a high voltage shutdown. A flyback or a crt is arching.

Dec 23, 2007 | RCA HD52W59 HDTV Projection Television

1 Answer

Rca Goes Green


replace video ic on Green CRT broad,also look for leaky capacitor on same broad replace it also, If this does not fix it then you have a bad green tube!

Nov 29, 2007 | RCA HD52W59 HDTV Projection Television

1 Answer

RCA HD52W59, Serial: G075CN0AO, Chassis # 1TC222A


ask your service depot about the service flash on the covergence connector,causes intermittant faults and deflection problems /

Aug 22, 2007 | RCA HD52W59 HDTV Projection Television

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