[TechAssist] Re: Toshiba48E60 In shut down
- From: "Damon" <DAMON101@xxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 15 Jul 2003 21:39:52 -0500
A QUICKER check is to unplug the convergence plugs on the board....works for
me.
Damon Brunger
Telrad Electronic Services
Ft Wayne, IN 46815
----- Original Message -----
From: "tony saracco" <tcselectronics@xxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, July 15, 2003 2:50 PM
Subject: [TechAssist] Re: Toshiba48E60 In shut down
> A quick check to determine if the convergence modules are bad is to
> completely unsolder them then fire the set up for a few seconds to see if
> set remains on. This removes the load from the supply which allows the set
> to run.
>
> Tony Saracco
> TCS ELECTRONICS
> Elgin , IL 60120
> 847-695-1928
> tcselectronics@xxxxxxxxxxxxxxxx
> ----- Original Message -----
> From: "armando guerra" <birdie@xxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Tuesday, July 15, 2003 9:41 AM
> Subject: [TechAssist] Re: Toshiba48E60 In shut down
>
>
> > The convergence ic's are a very common failure in this set and will
cause
> shutdn.Make sure that you replace both red and blue.If I am not
> mistaken,the convergence ckt is in the
> > same bd as the power supply ckt and if it is,check for cold solders in
> that bd.
> > Mando
> > Birdie's TV & Electronics
> > Casa GRande, AZ
> >
> > Neil Bowman wrote:
> >
> > > Repairing this in home. Originally brought in convergence board
because
> it had the common failure IC's, but could not find anything open or
shorted.
> Went back installed and pulled main chassis and replaced vertical output
IC
> and 3 caps that did not check too well. The Ic was slightly darkened. I
> can't find anything else but was wondering if I should check anything else
> out on this chassis before taking it back and try. The unit would try to
> power up in the home and i could here the high voltage try to start. TIA
> Neil
> > >
> > > Tv Doctors
> > > Monroe,Wa
> > >
>
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