[TechAssist] Re: Mitsubishi WS - 48511 Blue screen with convergence problem
- From: "Nova Service Center" <techassist@xxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 17 May 2004 16:42:09 -0400
I pulled out crt boards one at a time and turned on the tv . It looks like
crt's are ok.
Mehdi
Nova Service Center
POBox 2515
Gaithersburg, MD 20886
240-632-2994
mehdi@xxxxxxxxxx
----- Original Message -----
From: "becyn" <becyn@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, May 17, 2004 1:48 PM
Subject: [TechAssist] Re: Mitsubishi WS - 48511 Blue screen with convergence
problem
> Why would you think that this symptom has ANYTHING to do with
> convergence????
> I would first be looking at the crts's ! You may have a bad blue tube or
> perhaps the
> cathode voltage has gone away.
>
> Jim McVey
> McVey Alltronix
> 327 Broadway
> Newburgh Ny 12550
> ph: 845 561 8383
> fx: 845 561 9017
> Consumer electronics &
> computer service.
> Factory authorized for
> over twenty brands.
> ----- Original Message -----
> From: "Nova Service Center" <techassist@xxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Monday, May 17, 2004 12:17 PM
> Subject: [TechAssist] Mitsubishi WS - 48511 Blue screen with convergence
> problem
>
>
> > Hi Everyone
> > I am working on this tv Mitsubishi WS - 48511 with convergence problem.
> When tv turned on a blue screen with blue and green dome lines appears on
> the screen. No audio or video. Can't go on menue either. Convergence ic is
> STK 393-110 . I have not seen this chassis before. Any help or coments
would
> be appriciated.
> > Mehdi
> > Nova Service Center
> > POBox 2515
> > Gaithersburg, MD 20886
> > 240-632-2994
> > mehdi@xxxxxxxxxx
> >
>
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