[TechAssist] Re: Zenith Projector PVR4663dt B+ not getting to HOT
- From: ray clarke <ray260@xxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Tue, 28 May 2002 10:21:50 -0700 (PDT)
The only other number I see is 204-2369-06 on the foil
side. There is a 10-09 on the component side but I
doubt if that's it. I'm wondering if the b+ from the
ac bridge goes directly to the HOT or if it might go
thru a switching power circuit' Thanks
Ray Clarke
Billette TV
Howick,Que
--- peter kowalik <pe.kow@xxxxxxxxxxxx> wrote:
>
> Ray that number that you have quoted is the number
> of the bare board after
> it waqs screened, I beleive that what was being
> asked was the number of the
> finished module. They usually begin with 9-00xxxx.
> peter
>
> -----Original Message-----
> From: techassist-bounce@xxxxxxxxxxxxx
> [mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of
> ray clarke
> Sent: Monday, May 27, 2002 5:12 PM
> To: techassist@xxxxxxxxxxxxx
> Subject: [TechAssist] Re: Zenith Projector PVR4663dt
> B+ not getting to
> HOT
>
>
>
> The board number is 204-2969-08
>
> --- ray clarke <ray260@xxxxxxxxx> wrote:
> >
> > This one came in with the pos. juntion of the
> > rectifier bridge burned out and arcing. I can't
> > trace
> > how the b+ gets to the hot. only have the c3
> schem.
> > from zenith .Close but no cigar.
> > Thanks ray
> > Billette TV Howick QUE.
> >
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