[TechAssist] Re: Symphonic shut down

I checked my flyback it rings 62 rings on my LC102,I unpluged the crt board
and the yoke still it shuts down. I all so checked the HV caps around the
F.B. checked OK ,may be breaking down when set fires up? Can't find any bad
diodes off the F.B.
Thanks to ED,Phil,Jeff and everyone else for input on this one so far.
Perry
----- Original Message -----
From: "Ron Miller d.b.a. Country TV" <rlmbkm@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Sunday, October 31, 2004 11:18 AM
Subject: [TechAssist] Re: Symphonic shut down


> Why would removing the yoke disable the HV,removing it (yoke) changes the
> "tuning" of the overall circuit but will not kill the HV.
>  The only exception is were there is a B+ jumper on the yoke plug.
> Country TV
> Ron Miller
> Inez, TX. 77968
>
> ----- Original Message -----
> From: "Tel-Tek" <teltek3@xxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Sunday, October 31, 2004 9:57 AM
> Subject: [TechAssist] Re: Symphonic shut down
>
>
> > Just can't figure out the Yoke part, since this
> > would also eliminate all of the Horizontal Output
> > section.
> > Would also disable your HV, if the yoke was unplugged.
> > New one on me.
> >
> > -Ed-
> > Ed Gaidies
> > Tel-Tek Electronics
> > Ontario-Canada
> >
> > teltek3@xxxxxxxxxxxx
> > teltek@xxxxxxxxx
> >
> > Intrepid Video Support wrote:
> > > Set I had wouldn't start unless the yoke and CRT board were removed.
> > > I called Funai, they suggested bad CRT.
> > > I already replaced the FLY on mine.
> > > Jeff
> > > --
> > > Intrepid Video TV/VCR Repair
> > > 263 S Front St, Steelton PA 17113
> > > 717-939-7708; (F) 717-564-4952
> > > www.intrepid-video.com  www.tech-repair.net
> > > ----- Original Message -----
> > > From: "Tel-Tek" <teltek3@xxxxxxxxxxxx>
> > > To: <techassist@xxxxxxxxxxxxx>
> > > Sent: Sunday, October 31, 2004 10:37 AM
> > > Subject: [TechAssist] Re: Symphonic shut down
> > >
> > >
> > > Jeff;
> > > Why remove yoke?
> > >
> > > -Ed-
> > > Ed Gaidies
> > > Tel-Tek Electronics
> > > Ontario-Canada
> > >
> > > teltek3@xxxxxxxxxxxx
> > > teltek@xxxxxxxxx
> > >
> > > Intrepid Video Support wrote:
> > >
> > >>Perry,
> > >>If this is a 2002 set, suspect bad CRT.
> > >>Remove yoke and CRT pcb, if set fires up, bad CRT.
> > >>Jeff
> > >>--
> > >>Intrepid Video TV/VCR Repair
> > >>263 S Front St, Steelton PA 17113
> > >>717-939-7708; (F) 717-564-4952
> > >>www.intrepid-video.com  www.tech-repair.net
> > >>----- Original Message -----
> > >>From: "Perry Thorpe" <pkthorpe@xxxxxxxxx>
> > >>To: "techassist" <techassist@xxxxxxxxxxxxx>
> > >>Sent: Saturday, October 30, 2004 11:34 AM
> > >>Subject: [TechAssist] Symphonic shut down
> > >>
> > >>
> > >>I have a Symphonic Model# WF-13,IT goes in to shut down so fast I
can't
> check it. I think it may voltage
> > >>Reg. problem the short time it is on I get about 114vdc reg
> voltage,Horiz. output wave form looks
> > >
> > > good,reg
> > >
> > >>input ckt voltage is 157vdc the goes to low 150's to high 140's vdc at
> power up ,I don't have a manual
> > >>hate to order one its just a 19" that belonges to a friend. H.O. is a
> D2627 reg. is a K2662. If that
> > >>helps.
> > >>Any and all help on this one I would be greatly thankful.
> > >>
> > >>Perry
> > >>Thorpe's Electronics
> > >>Beattyville,KY 41311
> > >>pkthorpe@xxxxxxxxx
> > >>
> > >>
> > >>
> >
>
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