[TechAssist] Re: Zenith B/S PVR5263RK
- From: walter wood <wwood_38478@xxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Fri, 20 Feb 2004 19:18:08 -0800 (PST)
The filiment voltage comes from the flyback, BUT
the most likely cause is bad solder on the daughter
board that is soldered to the sweep board.
The filiment voltage goes through it on the way
from the flyback to the tubes.
Had one this week.
Walter
--- George <grndmstrg@xxxxxxxxxxxx> wrote:
> First check for reason filaments are not lighting
> up.
>
> George
> Afana Electronics
> Moreno Valley, CA
>
> ----- Original Message -----
> From: "TV Man" <tvman@xxxxxxxxxxxxxxx>
> To: "TV Tech Line" <techassist@xxxxxxxxxxxxx>
> Sent: Friday, February 20, 2004 5:26 PM
> Subject: [TechAssist] Zenith B/S PVR5263RK
>
>
> > Unit has sound no picture. The filaments don't
> light up. I have HV coming
> out of the flyback. How do you check the HV on
> each tube? They seem to be
> sealed. I'm guessing the focus block is bad, but
> before I order one I wanted
> to get some input. Thanks, Dave
> > TV Man
> > Inverness, Fl.
> >
> >
>
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=====
Walter Wood
Future Tech Home Center
2786 Hwy. 43 N.
Lawrenceburg Tn. 38464
931-829-3337
Fax 931-829-4044
mailto:wwood_38478@xxxxxxxxx
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