Question about Sony KP-51WS510 51" Rear Projection HDTV-Ready Television

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Flyback How do I locate this piece in the television ,Which board would it be located on. Is there a place where I can find the part number and a supplier for the item, Thankyou very much, Ed

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Go to the following link and leave them an email stating your model number and what your needing and they should have the flyback that you need. Its located on the board on the left side and has a large red wire coming out of the top which resembles a spark plug wire. Heres the link.
http://servicemanuals.vstore.ca/

Posted on May 13, 2008

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Is there a diagram online that can show me where the CP114,120, and 150 are located on my RCA M#D52W20


The are tan and next to the flyback and are marked with location numbers right on the board. On that board if one is open (read like a fuse) the set will no longer display the convergence option--there is a kit with 3 parts available for this.

In case you get that board out this model is prone to bad or broken solder connections at the flyback and around it.

Photo of typical flyback transformer:



10_31_2012_2_10_02_am.jpg

Oct 30, 2012 | RCA Projection Televisions

1 Answer

Picture is wavey and tri colored.


the convergence board is not working , this is a ease fix , u take the back cover off and you would see a black big pice thats the flyback transformer , pull the board out flip over do the solder connection on the flyback and than repace the fuse location# fl231 , this fuse is not a regular fuse it look like a little squer brow box next to the flyback just look for the location #

Aug 25, 2010 | RCA HD52W59 HDTV Projection Television

1 Answer

What is the value of a resistor, location is RY801S. It is on the convergence board with a flyback. Akai projection TV model# PT4250A, thanks for listening!


I have a 50" Samsung DLP Rear-Projection HDTV that has the RY801S location number on my Power Board. The Power schematic shows a resistor with value 8.2M@1/2W

Aug 09, 2010 | Akai PT4250A 42" HDTV

1 Answer

Getting shadows and color is tinting green and yellow also there is a line across the top of screen


Locate flyback transformer. It's plastic cylindrical-shaped thing with one thin and one thick red High-Voltage wires coming from the top of it. Turn the board it soldered to around and re-solder all of it's connections applying generous amount of solder. Locate three gray-brown colored square shaped parts located right next to flyback transformer. They soldered in a row. It's fuses. Find the open one (or two) and replace them with 0.5A rated.
That should do it.
Good luck!
Russ.

Apr 04, 2010 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

6 times, Diagnosis: LOW B OCP/OVP (Overcurrent/over voltage). Possible causes: +5 line is overloaded. (A, B boards), +5 line is shorted. (A, B boards). Symptoms of the problem: No picture.


replace the two mcz3001 ic's on the d or dz board, this is a common problem they have used this circuit for years, so the exact board number may be diffrent, but it will be located on the board with the flyback.

Sep 01, 2009 | Sony KP-53XBR300 53" Rear Projection...

1 Answer

Replaced flyback


often the old flyback will cause CP150 and CP120 to dome on top when the old flyback goes out. Check the tops of those two capacitors for doming. They are located on the same board as the flyback.

Dec 27, 2008 | RCA HD52W59 HDTV Projection Television

2 Answers

Sony KP-57WS500


The flyback transformer is defective when the LED flashes 8 times. The FBT is located on the main board(D board).
Location of the part is T8005 and the Sony part number is 1-453-285-41
This part is available from this website.
This type of repair might not be a DIY due to the danger of working with devices that generate high voltages.

Sep 03, 2008 | Sony KP-57WS500 57" Rear Projection...

2 Answers

RCA D56 W20B


thats the classic symptom of a defective flyback. Its a easy inexspensive repair. change the flyback and the HOT transistor. You can get the new replacemnet flyback and HOT transistor at the following lkink with free tech support to explain step by step instructions to replace both parts. you need flyback 259296 and the HOT is 2SC5588.
Heres the link.
http://servicemanuals.vstore.ca/

Aug 16, 2008 | RCA D52W19 52" Rear Projection Television

1 Answer

RCA R52WM24 52 in. HDTV convergence IC location


the rca itc222 chasis uses no stk the convergence is controled with transistors... the convergence amp board is located above the main signal board(green board)... it can be identified as the one with several heat sink fins on it. FL231 is related to convergence.. there has been a problem with this fuse when it blows the processor doesnt know it is a projection set so it turns it into a regular tube tv. Here at the shop we have found number one reason this fuse blows is poor solder connection on the flyback. So replace the fuse and reflow the solder connection on the flyback and around that area also the horizontal transistor and then see if that doesnt fix the problem.. if you have an more trouble ..... willie@fordtv.com

Feb 29, 2008 | RCA R52WM24 52" HDTV Projection Television

2 Answers

56" RCA projection TV


If you can find the horizontal output transistor which is located near the flyback transformer,one lead of this drive transformer is connected to the base lead. (horizontal output transistor). There may be a little coil in series with this lead going to the transistor.

Jan 17, 2007 | RCA P52921 52" Rear Projection Television

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