[TechAssist] Re: Need Help with RCA FTB No. 223011

  • From: "becyn" <becyn@xxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Tue, 8 Jun 2004 11:35:18 -0400

I would say that it's unusual. I would also like to know what method of
test(s) he did to determine that defect.
There's lots of pitfalls in testing the secondary, unless the person is
aware of them , you can get false results.

Jim McVey
McVey Alltronix
327 Broadway
Newburgh Ny 12550
ph: 845 561 8383
fx: 845 561 9017
Consumer electronics &
computer service.
Factory authorized for
over twenty brands.


----- Original Message ----- 
From: "Technotronic Dimensions" <steve@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, June 07, 2004 8:13 PM
Subject: [TechAssist] Need Help with RCA FTB No. 223011


>
> Im working on getting this Flyback Repro'd for us. I bought a Good Pull
From
> Keith Trumbla in Canada and Sent it overseas to Europe in hopes they could
> make it. First they said yes, then later they said no, and returned it to
> me. I never Tested it because I didnt discount Keiths Word it was ok, but
> Its possible either it quit while they were testing it, or they just
goofed
> and sent it back. They were pretty quiet about it overall.
>
> The New Engineer I have looking at the Same pull, says the ABL/GND Pin is
> open. They say this is the Terminal on the Top of the FBT. See Picture
here:
>
> http://www.technotronic-dimensions.com/rca_223011.jpg
>
> My question is to those who have replaced a few of these in their Service
> Career. Is it Common for the ABL Terminal to Open up in these Flybacks?
This
> Flyback is to the CTC169RA Chassis. Direct View series. Its been mentioned
> elsewhere that a possible Mod Exsists for the other Similar Flyback used
in
> the other identical Direct View Set to get that one to work in place of
it.
> Tritronics was said to have knowledge of such a mod. Would the Secondary
of
> that Flyback be identical to this one? Looking for a Way to solve the
> missing piece of info. Any sugguestions or Schematics of these 2 Flybacks
as
> used in the respective sets appreciated.
>
>
> Steve Hearns
> Technotronic Dimensions, NY [USA]
> WWW.TECHNOTRONIC-DIMENSIONS.COM
> 1-877-817-9885 (Voice / Fax Toll Free - US Only)
>
>
>
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