Question about RCA D52W20 52" Rear Projection HDTV-Ready Television

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When i plug in my d52w19, there is a spark on the power supply board and the fuse blows

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  • RCA Master
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Replace the AC filter Board. You can get a replacement from www.tvrepairworld.com

Posted on May 28, 2010

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Posted on Jan 02, 2017

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1 Answer

Power cord fuse keeps blowing


Thats usually caused by a shorted HOT transistor on the Deflection board or bad diodes on the AC input board ( where the fuse is ) you can get replacement boards and tech assistance from www.tvrepairworld.com

Jun 22, 2011 | RCA D52W19 52" Rear Projection Television

1 Answer

Rca d52w19 rear projection changed flyback and cp150 cap. fuse fl231 is good . have bowed screen and 3d effect. convergence shows in menu but cannot adjust at all.


IF the FL231 fuse is good and you still can not adjust the convergence then the Convergence power supply board would be the most likely problem. You can get the replacement boards from www.tvrepairworld.com

Mar 31, 2011 | RCA D52W19 52" Rear Projection Television

2 Answers

LaserJet 5550dtn Printer: blows mains fuse and power supply board fuse and b...


The fuse blows all time on High Voltage Poewr Supply, on HP Color Laserjet 5550dn,

May 16, 2010 | HP LaserJet 5550dtn Printer

1 Answer

Hi i changed colour cartridge tried trial run printer died; changed fuse in plug; still no power any suggestions please


in the printer there is a power supply board.there is a same type of 3amp fuse on the power supply board.if there is any kind of overheating in the power then the fuse in the plug and fuse on the power supply board blows out.in some cases only fuse on power supply board blows out.this fuse is placed on the board for safety reasons.because in the older model printers when this short circuit problem was happening at that time whole board used to blow out.so in the new model of printer a fuse is placed on the board ,so if any overheating or any power outage or any short circuit occurs.the fuse blows out instead of whole power supply board. You just need to replace the fuse on the power supply board by disassembling the printer.the power supply board is the green color square shaped board.its the board to which your power wire of printer is connected. the fuse is available at any local electric hardware shop.its not any special kind of fuse. This will help. Thanks please keep updated. please please do rate the solution positively .thank you for using fixya

Mar 18, 2010 | Lexmark X5150 All-In-One InkJet Printer

2 Answers

No power - have checked fuses, power leads and master switch


Well yes, there a problem in the power supply modual.
It does sound like a failing power supply , becuse of the
fact you don't get charge up spark from the plug , wich is normal
affter it's been off /unpluged for 20 min or so .

check the resistance of the plug coming from the set with a volt meter if you have 10 meg ohms or higher,
it's an open circuit and more than likely a 1.50 fuse in the power
supply. If the fuse blows instantly then it's a shorted output transistor or rectifier diode in the switching power supply.


Be a shame to pay 300.00 plus for a stupid fuse.

hope that helps a little . if you have any questions just comment
an i'll respond
.
Rob

Oct 03, 2009 | Hitachi 42PD6600 42 in. HD-Ready Plasma...

1 Answer

BIG SCREEN rca d53w19, where are the fuses????


There is one fuse if you look in the rear of the set on the left side follow the power cord as the cord plugs into the Main filter board which has the fuse. Its located right next to the power cord on the right side of that board

May 27, 2009 | RCA D52W19 52" Rear Projection Television

1 Answer

D52W19 blowing fuses????


Anytime they blow the AC fuse you have other part/parts shorted,ck fuse resistors big white resistors on same board and hori output or any shorted diodes.

Nov 30, 2008 | RCA D52W19 52" Rear Projection Television

1 Answer

Rca d52w19 convergence hell


Did you replace the convergence board or the convergence power supply board? usually one color will be a problem with the convergence board and more than one color means the convergence power supply is the problem. Ebay isnt a good place for boards as you never know if the board is good. You can get the convergence or the convergence power supply boards at the following link along with free shipping and tech support.
http://servicemanuals.vstore.ca/

Jun 25, 2008 | RCA D52W19 52" Rear Projection Television

1 Answer

It blowing main fuse


that set will need some trouble shooting you have a short in the power supply. Could be alot of different things.

Apr 05, 2008 | RCA D52W19 52" Rear Projection Television

2 Answers

No power


Hi there!

Where you saw the Arcing, check closer to see wether the components are not loose on the board. You may only have to resolder the joints and problem solved. If the arcing takes place towards the tube, then you have a more serious fault. Thus involving High Tension, so I would not advise trying to repair that area if you are not familiar with TV repairs. Please unplug set before commencing any work. Regards and good luck, JUS004

Mar 31, 2008 | Sony KV-32S26 32" TV

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