[TechAssist] Re: Magnavox 60P8241,PTV910 proj. shuts off after 30 min, getting worse
- From: Jorge Camboni <geo@xxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Mon, 17 Nov 2003 02:12:40 -0600
SSB=Small Signal Board
LSB=Large Signal Board
Jorge
At 11:19 p.m. 16/11/03 -0800, you wrote:
>What do "SSB" and "LSB" stand for?
>
>Kevin Wilks
>Kevin's TV & Video Repair
>Penticton BC Canada
>kevintv@xxxxxxx
>
>
>-----Original Message-----
>From: techassist-bounce@xxxxxxxxxxxxx
>[mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of George Johnson
>Sent: Sunday, November 16, 2003 6:36 AM
>To: techassist@xxxxxxxxxxxxx
>Subject: [TechAssist] Re: Magnavox 60P8241,PTV910 proj. shuts off after
>30 min, getting worse
>
>Philip,
> Just completed a PTV915 with same problem. Replaced
>the SSB, a common problem. You will need to redo the
>convergence after replacing. Also try adjusting the g2
>voltages 1st, in case they are off. I read each of the
>g2 voltages to see if they are the same. Be aware that
>the set will shut off when reading the g2 volts, at
>least they did using a Fluke Model 70. Of course,
>other problems could be causing shutdown. My 3rd guess
>would be to change the LSB if shutdown continues.
>
>
> George
> Johnson TV
> Weatherly, PA 18255
>--- Philip Bader <tjanphyl@xxxxxxxxxxxxxxx> wrote:
> > Magnavox projection TV model 60P8241, chassis#
> > PTV910, made in 2001.
> > Started out taking several hours of good operation,
> > then it would shut
> > off, LED flashing. After months ,customer said it's
> > taking less time.
> > (30 min).
> > I find very little in the archives on this 2001 year
> > 60" TV.
> > Need any histories or info on this model/symptom.
> > Thanks,
> > Phil Bader
> >
> >
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>=====
>Johnson TV & Satellite
>Weatherly, PA 18255
>570-427-4637 Voice & Fax
>
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Jorge Camboni, GY Electronics, Richardson, TX
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