View Full Version : model 3 flyback

December 23rd, 2012, 01:04 PM
Hi Guys

I was just wondering is someone might know where i can get a flyback transformer for a model 3 crt board. Here's a pic1137111372 Any help would be appreciated.

Thanks solo2500

December 30th, 2012, 04:01 AM
darn, and i threw out a working model 3 crt tube and pcb last year or id have given it to ya =/
you should be able to match its pinout with a b/w tv or monochrome monitor flyback, also b/w arcade monitor flybacks
check and see if your pinout matches these:

December 30th, 2012, 09:09 AM
Hi custm42435

Thanks for the reply....The first place i looked was ebay but nothing match the pin layout on the circuit board. So this left me looking for someone who might know where to find a flyback. Or a salvaged video board. I think it's a RCA flyback but i can't cross reference the numbers on it. Thanks for your time and effort.
I'll have to wait until some model 3 parts come up on ebay.

December 30th, 2012, 09:16 AM
make a pic of the underside of the pcb where the flyback is soldered so i can see the pinout

December 30th, 2012, 11:16 AM
or here
http://www.ebay.com/itm/TANDY-TRS-80-MODEL-3-MONITOR-CHASSIS-AND-TUBE-WORKING-/170964528785?pt=US_Vintage_Computing_Parts_Accesso ries&hash=item27ce47ae91

December 30th, 2012, 11:33 AM
You can also check the service manual from here:http://www.1000bit.it/scheda.asp?id=112

December 31st, 2012, 03:54 PM
Hey custm42435

Yeah, thats a real nice auction. I'll write to the guy and see if he will ship to Canada. Some of these guys don't budge. But then again if the price is right they get motived. I have a guy in Canada that might help me out. He's going to go through his parts and let me know.. Hope you had a great Christmas and New year .....try to stay out of trouble


December 31st, 2012, 03:57 PM
Hey angel_grig

That's a nice website.. I never came across it before. Thanks for the link..
Merry christmas to you and have a good new year.