[TechAssist] Re: Sony KP48V80 RA3 Chassis Query

  • From: Frank Luu <fkluu@xxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Wed, 10 Sep 2003 04:51:18 -0700 (PDT)

Hi:
Remove AD board, clean contact pin, reinstall. This is
a common problem on 53/61/65 xbr200.Could be STK as
well.
Frank Luu
AF Electronics
Austin,TX

--- "D.Panday" <dpanday@xxxxxxxxxxxx> wrote:
> I saw with Kp53xbr200, same problem and it was the
> Digital Convergence PCB..
> Panday
> ----- Original Message -----
> From: "George" <grndmstrg@xxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Saturday, September 06, 2003 8:04 PM
> Subject: [TechAssist] Re: Sony KP48V80 RA3 Chassis
> Query
> 
> 
> > Sounds like flat CRTs. Take your rejuvenator along
> just in case you need
> it.
> > Also check the HV and focus voltage as it warms up
> for changes.
> >
> > George
> > Afana Electronics
> > Moreno Valley, CA
> >
> > ----- Original Message -----
> > From: "Shoreline Electronics" <jstielau@xxxxxxxx>
> > To: "Tech Assist" <techassist@xxxxxxxxxxxxx>
> > Sent: Friday, September 05, 2003 10:36 AM
> > Subject: [TechAssist] Sony KP48V80 RA3 Chassis
> Query
> >
> >
> > >
> > > Make : Sony
> > > Model : KP48V80
> > > Problem : Customer describes what sounds like
> intermittent convergence (
> > He
> > > says blurry pic) when the set is cold....OK
> after warm-up.  This is a
> > > service call for next week.  We do have the
> manual!
> > >
> > > I'm anticipating cracked connections on the
> STK392-150 outputs.
> > >
> > >
> > > Is the RA3 a removable lightbox?
> > >
> > > No tip trail of convergence issues...anyone had
> problems with these ?
> > >
> > > =================================
> > > Jeff Stielau
> > > Shoreline Electronics Repair
> > > 344 East Main Street
> > > Clinton,CT 06413
> > > (860)399-1861
> > > (860)664-3535 FAX
> > > jstielau@xxxxxxxx
> > > =================================
> > >
> >
>
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