[TechAssist] Re: sony kv27s15 blows 2sc4834's

  • From: "Mitchs Electronics" <Mitchstv@xxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Thu, 17 Oct 2002 08:26:55 -0500

Don,t forget that metal ground strip that runs from the horz circuits to b+
circuits.
Rick Mitchell
M.H.E.S.C.
Mitchstv@xxxxxxxxxx
Lincoln, Nebraska
----- Original Message -----
From: "Barry MacInnes" <foxhole@xxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, October 17, 2002 7:00 AM
Subject: [TechAssist] Re: sony kv27s15 blows 2sc4834's


>
> Try resoldering the horizontal drive transformer, also the drive
transistor
> and base cap have given me fits before.
> Barry
> ----- Original Message -----
> From: "Valley TV & Stereo" <valleytv@xxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Cc: <check/replace@xxxxxxxxxxxx>; <"h.o.p."@uniserve.com>;
> <transistor@xxxxxxxxxxxx>; <and@xxxxxxxxxxxx>; <always@xxxxxxxxxxxx>;
> <resolder@xxxxxxxxxxxx>; <"horiz."@uniserve.com>; <driver@xxxxxxxxxxxx>;
> <"connections."@uniserve.com>
> Sent: Wednesday, October 16, 2002 8:16 PM
> Subject: [TechAssist] Re: sony kv27s15 blows 2sc4834's
>
>
> >
> > Quoting Thomas Woodward <thomas.woodward@xxxxxxxxxxx>:
> >
> > >
> > > Hello Everyone
> > >
> > > I have a kv 27s15 that is driving me mad
> > > I have changed the following
> > > the 2  2sc4834's
> > > vdr 601,602,603
> > > r-607,r 644, c610-thru c614.
> > > Any suggestions ?
> > > Thanks for looking
> > > Tom
> > >
> > >
> > > And Still it goes up in smoke
> > >
> > > --
> > > Thomas S. Woodward
> > > Multimedia Support Technician
> > > Master tech 09165  A+
> > > Simmons College
> > > 300 The Fenway
> > > Boston Ma. 02115
> > > 617-521-2764
> > > 617-893-9226 (Cell)
> > > mailto:woodwart@xxxxxxxxxxx
> > >
> > >
> > >
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