[TechAssist] Re: Philips combo CCA092AT01 dead update

Removing the vert IC won't eleminate it as the problem, I believe it will
shut down with it removed also.
Phillip R Hull
phil245@xxxxxxxxxxxxx
----- Original Message -----
From: "Bob@Bobs tv" <woodman1@xxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, May 30, 2002 1:04 PM
Subject: [TechAssist] Re: Philips combo CCA092AT01 dead update


>
> Thanks for the input.. Update.. Replaced many caps in power supply,
removed
> vert output, and opened horizontal output....... When power button is
> pressed B+ goes from 47V to  110V but within a second drops back to 47V
and
> HV never tries or goes up.  Seems like all the supply voltages start to go
> up on button push, but also drop back. Will post when and if i ever find
the
> problem..
>
> Bob,
>
> Bobs tv... Worcester, ma
>
> main  508-853-1482
>
> fax     508-853-1480
> ----- Original Message -----
> From: John Mielke <maintv@xxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, May 24, 2002 2:42 PM
> Subject: [TechAssist] Re: Philips combo CCA092AT01 dead
>
>
> >
> > Replace C1622  (470 uf @16v) in  AC power supply.  It looks like your PS
> > is working OK in standby, output voltages are about one third their
> > narmal values but the set is not turning full on.   John.
> >
> > bob wrote:
> >
> > > Hello,
> > >         This unit came in dead... Voltages found  117V  @44.7  5V @5V
> 12V @2.1.... Traced 12 supply found no shorts.. ESR caps. Any help would
be
> greatly appreciated..
> > >
> > >
> > > Bob,
> > >
> > > Bobs tv... Worcester, ma
> > >
> > > main  508-853-1482
> > >
> > > fax     508-853-1480
> > >
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