[TechAssist] Re: Zenith B/S PVR5263RK
- From: "Satguy" <satguy@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sun, 22 Feb 2004 16:28:09 -0700
Sometimes you need to remove the daughter board and solder the connector
pins on it and any others you might see on the daughter board then solder it
back to the main board if that doesn't fix it then send it in for repair.
Shaun
Advanced Electronics
Fort Morgan, CO 80701
satguy@xxxxxxxxxxxxx
----- Original Message -----
From: "Jorge Camboni" <geo@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Sunday, February 22, 2004 1:57 PM
Subject: [TechAssist] Re: Zenith B/S PVR5263RK
>
> R3243 has nothing to do with filaments. HV splitter has nothing to do
> with filaments. You have cold solder where the daugtherboard connects
> to the main board.
> If the module is a 1674 or similar R3266 might be bad (rather unlikely).
> Or send the board to Module Exchange. They're fast and reliable.
> good luck
> Jorge Camboni, GY Electronics, Richardson, TX
>
> At 03:12 p.m. 22/02/2004 -0800, you wrote:
> >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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