[TechAssist] Re: hitachi tv ts-5260 ch c94/95r FIX intermitant shutdown
- From: ray clarke <ray260@xxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Sat, 26 Oct 2002 08:52:51 -0700 (PDT)
Ken was right on. I had a bad esr caps c910
10uF/160,c909 1uF/160v in the voltage divider circuit.
Thank you very much.
Ray Clarke Billette tv Howick,Que
--- gulftech@xxxxxxxx wrote:
>
> Ray,
>
> I am sorry. I suggested to check the relay & relay
> driver. I totally
> misread your post. Peggs suggestion certainly has
> merit and brought my
> error in reading to light.
>
> How long does the set operate before "shutdown?" I
> believe true shutdown
> condition (i.e. HV protect) would unlatch the power
> relay and you would
> have to unplug to reset the uP. I would recheck
> connections and ESR caps
> in the deflection area and power supply.
>
> HTH,
>
>
> Ken Smith
> Gulf Technical Services
> 3034 Gulf Breeze Parkway
> Gulf Breeze, FL 32563
> 850-934-8324 (Voice) 850-932-0819 (Fax)
>
>
> On Mon, 21 Oct 2002 18:19:20 -0500 peggs
> <peggs@xxxxxxxxxxxxxx> writes:
> >
> > Scope Horizontal Drive all the way to Flyback
> >
> > Peggs
> >
> > At 11:49 AM 10/21/02 -0700, ray clarke wrote:
> > >
> > >I'm stumped, the set shutsdown but relay stays on
> and
> > >all voltages are good except of course those from
> the
> > >FBT. Searched for cold joints, bad connections
> etc..
> > >Anybody seen this one before. Thanks
> > >Ray Clarke Billette tv Howick,que
> > >
> >
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