I have a sharp NES tv that needs a Flyback transformer replaced. I researched and found the service manual which showed the part number was 

RTRNF1482CEZZ so I found one online and purchased it. When I took it to the repairman he told me and I can’t remember if he said the diode or the driver wasn’t the correct one. How can that be when I purchased the exact model number. Can someone with more knowledge help me with my issue please? Or does someone have a broken sharp nes tv I could possibly rob the transformer out of?

Find out what they meant by diode or driver, because that doesn't sound right to me. Also, perhaps get a second opinion.

If you figure it out let us know I'd like to have extra fly back for mine.

Found out it was something completely different from what I thought he said. The deflection was wrong but either way I need more parts to repair my unit.

The Deflection coil? That's not even part of the fly back. Totally separate part.

Do you know of anyone or anywhere I can find parts?

The deflection coil was wrong? Did you swap it to begin with, if so why? That thing is a pain to get off... If it is the original one, you need to find a different tv repair guy, because this guy is taking you for a ride.

My tv is screwed now. So I need a whole new Flyback board

what happened?

I checked the yoke and it was fried so I figured I have a voltage problem somewhere so I was checking for voltage and accidentally touched to pins together and pop burnt my board