[TechAssist] Re: Mitsubishi WS - 48511 Blue screen with convergence problem
- From: "becyn" <becyn@xxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 18 May 2004 13:40:27 -0400
I'd suggest that we do a service call to to your location, but you're a
little outside of our service area. ;-)
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: Tuesday, May 18, 2004 11:45 AM
Subject: [TechAssist] Re: Mitsubishi WS - 48511 Blue screen with convergence
problem
> Originally when tv is on , blue screen with blue and green dome lines
appear
> on the screen.
> Then, when blue crt board pulled out, green screen with green dome lines
> appears on the screen.
> And finally when blue and green crt boards are pulled out, nothing appears
> on the screen. The screen is completely black.
>
> 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 6:08 PM
> Subject: [TechAssist] Re: Mitsubishi WS - 48511 Blue screen with
convergence
> problem
>
>
> > please be more specific. Are you saying that you still have video
> saturation
> > when you pull the blue crt bd? Did you check the cathode supply?
> >
> > 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 4:42 PM
> > Subject: [TechAssist] Re: Mitsubishi WS - 48511 Blue screen with
> convergence
> > problem
> >
> >
> > > 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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