Flyback transistor in rca model D52W19

djbunny55 · Guest

The flyback transistor in my girlfriends projection tv is arcing at the top. If anyone has any information as to how to replace this part without going to an expensive repair shop, we would be most appreciative. thanks.

Frank · Guest

Flyback Transistor ? what you're talking about?

minnie · Joined: 18 Aug 2005 Posts: 2880 Location: Hell

Flyback transformer.

minnie · Joined: 18 Aug 2005 Posts: 2880 Location: Hell

#259296 for a LL008 IHVT FLYBACK ATC221- NOT FOR D52W19B

#265409 for a D52W19B

djbunny55 · Guest

TransFORMER, yes.... sorry about that. I had computer screen burns on my eyes when I posted that yesterday from all the research I had to do to find the name of that part. thanks

Guest · Posted: Tue Jun 05, 2007 3:42 pm Post subject:

#265409 for a D52W19B[/quote]

Is that RCA's part number, or from another parts dealer, minnie.

Guest · Posted: Fri Jun 15, 2007 12:22 am Post subject:

There are several different part numbers for LL008 flyback for that model. You need to check the drawing number on the flyback label.

Drawing number Part#
10756-48X 259296
10799-63X 265409
1090633X 270125
XBSC310103X 270125

Make sure that the replacement transformer comes with the HV wire attached.

Guest · Posted: Mon Oct 13, 2008 3:28 pm Post subject:

I have the same set (D52W19 w/ TC222 chassis) w/ same symptoms. I thought it was the flyback based on what I read. It turned on a couple of times w/ a sizzle so I took the back panel off and saw what the sizzle was: an arc under the board about an inch behind the flyback near a large metal heatsink. The tv was given to us so I'm not afraid to tinker with it. Any ideas?
Thanks!
-Gabe