[TechAssist] Re: CTC177 Yoke is noisy

  • From: "George" <grndmstrg@xxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Thu, 4 Dec 2003 15:22:34 -0800

The CRT rebuilders had a way, I was told they used a hot wire to melt the
epoxy glue. I never tried it, however it might be a bit hazardous.

George
Afana Electronics
Moreno Valley, CA

----- Original Message ----- 
From: <wa4fty@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, December 04, 2003 6:29 AM
Subject: [TechAssist] Re: CTC177 Yoke is noisy


> Hey Don, Been a long time.. Wayne Frazier here / Wa4fty / Tv Service
Company,
> Lexington, S.C. .. I read your message about the yoke. I have removed one
> bonded yoke in the past but it was destroyed in doing so. I just needed to
> use the tube. I don't think one will have much success removing bonded
> yokes.  I think that is what they had in mind. If the yoke is arching or
> burning.. Well .. We both know that won't work long. Hope someone can tell
> you more... Take care,   Wayne
> > We have a 27" Console TV  Chassis: CTC177AM2   (replaced the STK730-130
Reg
> > IC) and found that the Yoke (which is bonded to CRT) will make the
frying
> > egg sound and cause distortion on the picture when it does. We can even
> > smell something when this yoke begins to act up. We tapped the yoke
lightly
> > after it played for several hours ok and the yoke starting getting
noisey
> > and had the slight smell of burning. Has anyone ever done the old NAP
trick
> > to these RCA bonded yokes with any success (coat the yoke with
polyurthene
> > or sealer) or any success removing them?
> >
> > Dan Garris
> > Garris TV
> > New Bern, NC
> > DGarris@xxxxxxxxxxx
> > 252-638-4477
> >
> > _________________________________________________________________
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