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What is a flyback - Projection Televisions

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In simple words, Fly-back is part of TV used to generate high voltage supplied to anode of cathode ray tube to attract electrons emission and produce light on front phosphorus coating. More details are available on Wikipedia Fly-back Transformer.
Regards,

Posted on Sep 10, 2008

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I have an RCA 52 inch Model d52w19. It makes a sparking sound when turning on and I can see electricity flowing from what I think is a flyback soldier.


thats a common problem where the flyback will need to be replaced. The RCA repair kit called the 259296 flyback is the correct flyback for your model from www.tvrepairworld.com the flyback comes with installation instructions.

Sep 25, 2011 | RCA Projection Televisions

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KP-46WT510 is blinking 8 times repeatedly on standby what is the problem?


Replace the Flyback transformer your correct flyback which is used in the WS510 and WT510 models is available at the following link.
http://servicemanuals.vstore.ca/product_info.php/pName/sony-flyback-145328551/cName/flybacks

Oct 28, 2009 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

Tv turns on then turns off


you need to replace the flyback its the 259296 flyback which is available at the following link and they send free instalation instructions with detailed photos on how to do the replacement of the flyback.
http://servicemanuals.vstore.ca/product_info.php/pName/rca-flyback-259296/cName/flybacks

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

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

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Flyback replaced


your flyback should still be good get the other parts changed out and go from there

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

1 Answer

52" rca projection screen tv


If the light blinks 3 times its most likely the flyback. Your model uses flyback 259296 and you can get a replacement at the following link and they have free online instant messageing with a tech when you replace the flyback so they can take you step by step while you change it. Hers the link its flyback 259296.
http://servicemanuals.vstore.ca/

Aug 09, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

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Panasonic PT-53WXD63G Flyback, H.O.T., and Triper


The small wires are disconnected at the focus and screen control block, and the large HV cable is disconnected from the HV splitter.you may have to reuse the large red wire if the new flyback doesnt have the HV lead attached. The Hot is the horizontal output transistor its mounted to a aluminum heat sink near the flyback.

Jul 24, 2008 | Panasonic PT-53WX54 53" Rear Projection...

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52" GE tv problem


sounds like the flyback, That model is famous for thr flybacks burning through. If it is indeed the flyback thats a repair which is easy and you could do it yourself for under 50.00 Go to the following link leave them a email with your model number and sympton they have your flyback for less than 50.00 with free shipping and free tech support. Your model uses flyback number 265409
here is the link.
http://servicemanuals.vstore.ca/

Jun 28, 2008 | GE D52GW12 52" Rear Projection HDTV-Ready...

1 Answer

Phillips flyback


you can get a replacement flyback for your model at the following link you need phillips 32865 flyback HV generator.
http://servicemanuals.vstore.ca/

Jun 05, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

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Philips Model 7P5441C No Display


If you had only ask before changing flyback, this is problems on the deflection board, mostly all different parts bad from caps to zener diodes, the best bet would have been call PTS 18008447871 and asking for board(Deflection) the one with the flyback on it. Changing out board would have been your best bet.

Sep 17, 2007 | Projection Televisions

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