[TechAssist] Re: Zenith PVY5264DT (9-1674-3) SMPS No filaments lighting

  • From: "Ron Miller d.b.a. Country TV" <rlmbkm@xxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Mon, 1 Nov 2004 19:46:37 -0600

Sounds like they screwed up in Mexico on that one.
 As cheap as the flybacks are I would recommend getting the  95-4134-15/31
from TriTronics or TriState module (ask for parts dept.).
Country TV
Ron Miller
Inez, TX. 77968

----- Original Message ----- 
From: "Shaun" <satguy@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, November 01, 2004 7:21 PM
Subject: [TechAssist] Re: Zenith PVY5264DT (9-1674-3) SMPS No filaments
lighting


> Guess that explains it then thanks very much weird thing though, the
> 95-4134-27 I removed from a rebuilt 9-1674-03 number from the box and the
> Mexico rebuilt sticker says 009-01674-03R.  The TV's original board is a
> 9-1674-3 wonder what the difference is? I do see that the original board
has
> IC3201, CR3217 and R3266 and  the rebuilt is missing these parts it only
has
> a 5.6 ohm 5 watt resistor going from flyback side of R3266 to where the
out
> would be on IC3201 also looks like C3244 was removed. Wonder what would
> happen if I did the same with this flyback in the original module.
>
> Shaun
>
> Advanced Electronics
> 224 West Riverview Ave.
> Fort Morgan, CO 80701
> ----- Original Message ----- 
> From: "Ron Miller d.b.a. Country TV" <rlmbkm@xxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Monday, November 01, 2004 6:02 PM
> Subject: [TechAssist] Re: Zenith PVY5264DT (9-1674-3) SMPS No filaments
> lighting
>
>
> > -15 and -31 are the same ,you have the wrong Fly.
> > Country TV
> > Ron Miller
> > Inez, TX. 77968
> >
> > ----- Original Message ----- 
> > From: "Shaun" <satguy@xxxxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Monday, November 01, 2004 6:53 PM
> > Subject: [TechAssist] Re: Zenith PVY5264DT (9-1674-3) SMPS No filaments
> > lighting
> >
> >
> > > I thought that to the original was a part number 95-4134-31 and the
> > > replacement was 95-4134-27 maybe they won't interchange. Anyone know?
> > >
> > > Shaun
> > >
> > > Advanced Electronics
> > > 224 West Riverview Ave.
> > > Fort Morgan, CO 80701
> > > ----- Original Message ----- 
> > > From: "Ron Miller d.b.a. Country TV" <rlmbkm@xxxxxxxxxx>
> > > To: <techassist@xxxxxxxxxxxxx>
> > > Sent: Monday, November 01, 2004 5:40 PM
> > > Subject: [TechAssist] Re: Zenith PVY5264DT (9-1674-3) SMPS No
filaments
> > > lighting
> > >
> > >
> > > > Possible wrong flyback? 95-4134-?
> > > > Country TV
> > > > Ron Miller
> > > > Inez, TX. 77968
> > > >
> > > > ----- Original Message ----- 
> > > > From: "Shaun" <satguy@xxxxxxxxxxxxx>
> > > > To: "tech" <techassist@xxxxxxxxxxxxx>
> > > > Sent: Monday, November 01, 2004 6:33 PM
> > > > Subject: [TechAssist] Zenith PVY5264DT (9-1674-3) SMPS No filaments
> > > lighting
> > > >
> > > >
> > > > > This set came in dead I replaced the Flyback, horz output and
CR3412
> > all
> > > > > were shorted. The set fires up now and has high voltage and sound,
> but
> > > no
> > > > > raster. The filaments are not lighting up, I checked the high
> voltage
> > > > block
> > > > > and it measures 47k. I checked the board for cold solder, loose
> > > > connections
> > > > > and burned resistors everything looks and measures good. Does
anyone
> > > have
> > > > > any idea what I am missing on this one?
> > > > >
> > > > > Shaun
> > > > >
> > > > > Advanced Electronics
> > > > > 224 West Riverview Ave.
> > > > > Fort Morgan, CO 80701
> > > > >
> > > > >
> > > >
> > >
> >
>
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