[TechAssist] Re: Zenith TV 9-1474 Isolate Transformer

thanks for the input, I don't have anything for doing that procedure with
but I appreciate the help -- Tony
Electronics Inc.
7027 Hwy 441
Dillard , GA 30537
706-746-3353
farful@xxxxxxxx
electronics@xxxxxxxxxx
----- Original Message -----
From: "C&W Electronics" <c_w_electronics@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Saturday, September 29, 2001 6:22 PM
Subject: [TechAssist] Re: Zenith TV 9-1474 Isolate Transformer


>
> Tony,
> I have been able to save all of the Zeniths that I have worked on for
> shorted CRT. I use an old homebrew Beamer CRT Tester. I just clean each
gun.
> May have to do it several times, but it seems to work OK. My tester has
> variable filament voltage, and I clean at high,~8v and low,~4v. I even
quit
> using the isolation transformers. Haven't had one come back yet. Probably
> done about 20 for this problem.
>
> I have not had any luck restoring the CRT, if it's weak, it's history.
>
> Good luck.
> Paul W
>
>
> From: "Tony-Electronics Inc." <farful@xxxxxxxx>
> Reply-To: techassist@xxxxxxxxxxxxx
> To: <techassist@xxxxxxxxxxxxx>
> Subject: [TechAssist] Zenith TV 9-1474  Isolate Transformer
> Date: Sat, 29 Sep 2001 07:50:33 -0400
>
>
> I have not been successful with installing the isolation transformer on
the
> Zenith TVs manufactured from I think 93 or 1994 to 1996 -I replace all the
> parts and get running install the isolation transformer let it sit running
> and eventually within maybe minutes or hours it starts to ark (retrace
lines
> and bright screen)and I know it's going down if I don't shut off-I've been
> bitten by this so many times I would just rather pass on them but I need
> every job I can squeeze out of here now-any help guys?  Thanks -- Tony
>
> Electronics Inc.
> 7027 Hwy 441
> Dillard , GA 30537
> 706-746-3353
> farful@xxxxxxxx
> electronics@xxxxxxxxxx
>
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