[TechAssist] Re: Mitsubishi WS - 48511 Blue screen with convergence problem
- From: "Shoreline Electronics" <jstielau@xxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 18 May 2004 15:19:20 -0400
Mehdi,
Can you take a picture of the screen and post it for us to see what you are
seeing. Your description is hard to envision.
=================================
Jeff Stielau
Shoreline Electronics Repair
344 East Main Street
Clinton,CT 06413
(860)399-1861
(860)664-3535 FAX
jstielau@xxxxxxxx
=================================
----- Original Message -----
From: "becyn" <becyn@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, May 18, 2004 1:40 PM
Subject: [TechAssist] Re: Mitsubishi WS - 48511 Blue screen with convergence
problem
> 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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