[TechAssist] Re: Zenith B/S PVR5263RK

  • From: "TV Man" <tvman@xxxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Mon, 23 Feb 2004 07:42:38 -0800

are the filaments in series? I don't believe all 3 would be open. Do you
know the pin numbers for the filaments. It's hard to see in there.Thanks,
Dave
TV Man
Inverness, Fl.
----- Original Message ----- 
From: "George" <grndmstrg@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Sunday, February 22, 2004 7:58 PM
Subject: [TechAssist] Re: Zenith B/S PVR5263RK


> This may sound like a dumb question but did you verify that the CRT
> filaments are not open? I have been monitoring this thread and I did not
> read anything on that question.
>
> George
> Afana Electronics
> Moreno Valley, CA
>
> ----- Original Message -----
> From: "TV Man" <tvman@xxxxxxxxxxxxxxx>
> To: "TV Tech Line" <techassist@xxxxxxxxxxxxx>
> Sent: Sunday, February 22, 2004 3:12 PM
> Subject: [TechAssist] Zenith B/S PVR5263RK
>
>
> > Let's start over. Set has HV to the CRTs but no Filaments. Checked R3243
> it's good @ 110K ohms. Resoldered board that stands upright. If I take out
> the anode lead from the flyback I still have no filaments. At this point
I'd
> like to just send the board out for repair but do not know what board can
> cause this. Is it the sweep/HV board or can the HV block be bad even
though
> I have HV to the CRTs.Thanks for all the past help. Dave
> > TV Man
> > Inverness, Fl.
> >
>
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