[TechAssist] Re: RCA 52GW947 Chassis PTK195PB Horz tearing

  • From: "John Conti" <contitv@xxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Wed, 07 Dec 2005 07:33:48 -0600

I think your right Al!

Conti,sTV


>From: "al m" <ampm@xxxxxxx>
>Reply-To: techassist@xxxxxxxxxxxxx
>To: <techassist@xxxxxxxxxxxxx>
>Subject: [TechAssist] Re: RCA 52GW947 Chassis PTK195PB Horz tearing
>Date: Tue, 6 Dec 2005 20:37:38 -0500
>
>I think it was Pin 7 and 8.
>Al Marquardt
>ampm@xxxxxxx
>Al Marquardt Electronic Repair
>206 W Main
>Girardville Pa. 17935
>----- Original Message -----
>From: "John Conti" <contitv@xxxxxxxxxxx>
>To: <techassist@xxxxxxxxxxxxx>
>Sent: Tuesday, December 06, 2005 8:05 PM
>Subject: [TechAssist] Re: RCA 52GW947 Chassis PTK195PB Horz tearing
>
>
> > Shaun, Last time I recall, when you replace a flyback on that chassis,
> > there
> > is a small SMD that can easily be overlooked and knocked off. If so this
> > little SMD can cause two or three strange problems and I Believe one is
> > the
> > one your describing. I dont, remember the pins that it was across but 
>the
> > schem. should show it. Look to see if its there.
> >
> > John
> > Conti,sTV
> > Texas
> >
> >
> >>From: "Shaun" <satguy@xxxxxxxxxxxxx>
> >>Reply-To: techassist@xxxxxxxxxxxxx
> >>To: "tech" <techassist@xxxxxxxxxxxxx>
> >>Subject: [TechAssist] RCA 52GW947 Chassis PTK195PB Horz tearing
> >>Date: Tue, 6 Dec 2005 14:15:34 -0700
> >>
> >>This set came in dead, found the flyback (239111) bad. Replaced it and 
>set
> >>looks good but when there is a horizontal line on the picture it tears 
>all
> >>the way across the picture it looks like arcing from the high voltage
> >>block
> >>when a wire is not pushed in right. All the wires in the high voltage
> >>block
> >>are in tight and correct. Is there any tips for this problem anywhere I
> >>looked in the archives but found nothing for this problem.
> >>
> >>Shaun
> >>
> >>Advanced Electronics
> >>224 West Riverview Ave.
> >>Fort Morgan, CO 80701
> >>
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