[TechAssist] Re: Can YOU Fix A Philips Yoke?
- From: "Bil Green" <tv.vcrrepair@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 21 Nov 2001 22:32:07 -0800
How does turning the yoke upside down stop it from
Buzzing?
Bil
----- Original Message -----
From: "Joey Baker" <docwade2@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, November 21, 2001 6:48 PM
Subject: [TechAssist] Re: Can YOU Fix A Philips Yoke?
>
> I have always just turned the yoke 180 degrees and
reversed the plugs . Have
> been in this line of work since 1971 .........
> ----- Original Message -----
> From: "Bil Green" <tv.vcrrepair@xxxxxxxxxxx>
> To: ".Techassist" <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, November 21, 2001 3:01 AM
> Subject: [TechAssist] Can YOU Fix A Philips Yoke?
>
>
> >
> > YES!!
> >
> > Thanks to the advice of some of the techs on these lists
I
> > sprayed the windings of a Magnavox yoke with clear
plastic
> > and it now works fine!
> >
> > The original symptom was a loud buzzing noise coming
> > from the yoke and very bad convergence only at the top
and
> > bottom of the picture.
> >
> > After applying a heavy cote of plastic spray to the
inner
> > windings (the outer winding were already coated with a
thick
> > layer of epoxy by the manufacturer) the symptoms were
> > completely gone. I was really surprised that this fixed
the
> > bad convergence also.
> >
> > If I were to do this again I would use spray lacquer.
The
> > plastic spray takes a long time to dry and really smells
> > up the room if you put it back on the CRT the same day
> > (as it heats up to normal temperature).
> >
> > Bil
> >
> >
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>
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