[TechAssist] Re: :SANYO AVM 276A shuts down on tv mode videook
- From: "al m" <ampm@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 30 Jan 2002 08:09:18 -0600
if you have a schematic find where the sync signal goes to the micro and
check that line. had the same problem was a bad cap on the sync line to the
micro.
al marquardt
ampm@xxxxxxx
----- Original Message -----
From: "Edward Gaidies" <teltek@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, January 29, 2002 5:16 PM
Subject: [TechAssist] Re: :SANYO AVM 276A shuts down on tv mode videook
>
> You may have to do some allignment of the AFT, sounds like you are weak on
> the sync input. This is the same signal that autoprogram seeks. This is
the
> one that is not strong enough, and activates your autoshutdown Me thinks.
>
> -Ed-
>
> >
> > ok I will try but don't you think if the signal weak picture should be
> > snowy. When I change the channels first picture try to settle like
tuning
> > and then locks it in. Something to do with the signal. But since picture
> > quality good I thought the signal not weak.
> > thanks
> >
> > Ken Dinckan
> > ALL TV&Appliance Service
> > 2747 Roosevelt Street # B
> > Carlsbad CA, 92008
> > tel: (760)434-1131
> > fax: (760)434-8856
> > email to : kdinckan@xxxxxxx
> > ----- Original Message -----
> > From: "Gary McCartney" <number63@xxxxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Tuesday, January 29, 2002 2:28 PM
> > Subject: [TechAssist] Re: :SANYO AVM 276A shuts down on tv mode video ok
> >
> >
> >>
> >> try connecting the cable directly to the tuner instead of going through
> >> the balun - unless the arrangement has the RF connector built right on
> >> the tuner. (make sure tv is plugged into isolation transformer) to see
> >> if the signal is weak entering tuner.
> >>
> >>
> >>
> >> Gary McCartney
> >>
> >> McCartney Electronics
> >> 7134 Fife Rd, RR 7
> >> Guelph Ontario Canada N1H 6J4
> >> Fax: (519)821-1530
> >> email: number63@xxxxxxxxxxxxx
> >>
> >>
> >>
> >>
> >> Ken Dinckan wrote:
> >>>
> >>> hi Gary
> >>> this happens when signal is present. replaced the tuner and micro
still
> >>> same. it is acting like no signal comin in tuner
> >>>
> >>> Ken Dinckan
> >>> ALL Tv&Appliance Service
> >>> 2747 Roosevelt Street # B
> >>> Carlsbad CA, 92008
> >>> tel: (760)434-1131
> >>> fax: (760)434-8856
> >>> email to : kdinckan@xxxxxxx
> >>> ----- Original Message -----
> >>> From: "Gary McCartney" <number63@xxxxxxxxxxxxx>
> >>> To: <techassist@xxxxxxxxxxxxx>
> >>> Sent: Tuesday, January 29, 2002 12:37 PM
> >>> Subject: [TechAssist] Re: :SANYO AVM 276A shuts down on tv mode video
ok
> >>>
> >>>>
> >>>> Ken, maybe it has auto shut-off if no antenna is connected (no signal
> >>>> present for 15 min. such as when station goes off air late at night,
> > so
> >>>> the set shuts off if viewer happens to fall asleep.)
> >>>>
> >>>>
> >>>>
> >>>> Gary McCartney
> >>>>
> >>>> McCartney Electronics
> >>>> 7134 Fife Rd, RR 7
> >>>> Guelph Ontario Canada N1H 6J4
> >>>> Fax: (519)821-1530
> >>>> email: number63@xxxxxxxxxxxxx
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>> Ken Dinckan wrote:
> >>>>>
> >>>>> Second Post
> >>>>> Anyone have idea for this tv shuts down in 15 minutes when the tv
> > mode
> >>>>> selected. But when video input used won't shut down
> >>>>>
> >>>>> Ken Dinckan
> >>>>> ALL Tv&Appliance Service
> >>>>> 2747 Roosevelt Street # B
> >>>>> Carlsbad CA, 92008
> >>>>> tel: (760)434-1131
> >>>>> fax: (760)434-8856
> >>>>> email to : kdinckan@xxxxxxx
> >>>>> ----- Original Message -----
> >>>>> From: "Ken Dinckan" <kdinckan@xxxxxxx>
> >>>>> To: <techassist@xxxxxxxxxxxxx>
> >>>>> Sent: Tuesday, January 22, 2002 1:52 AM
> >>>>> Subject: *****SPAM***** [TechAssist] Re: SANYO AVM 276A
> >>>>>
> >>>>>>
> >>>>>> I did run for low AC but no change any other help you can give
> >>>>>> thanks
> >>>>>>
> >>>>>> Ken Dinckan
> >>>>>> ALL Tv&Appliance Service
> >>>>>> 2747 Roosevelt Street # B
> >>>>>> Carlsbad CA, 92008
> >>>>>> tel: (760)434-1131
> >>>>>> fax: (760)434-8856
> >>>>>> email to : kdinckan@xxxxxxx
> >>>>>> ----- Original Message -----
> >>>>>> From: "Gonzalo Arrivas" <gna2000@xxxxxxx>
> >>>>>> To: <techassist@xxxxxxxxxxxxx>
> >>>>>> Sent: Wednesday, January 09, 2002 1:42 PM
> >>>>>> Subject: [TechAssist] Re: SANYO AVM 276A
> >>>>>>
> >>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>>> Ken,
> >>>>>>>
> >>>>>>> Try running it at a lower AC voltage (approx. 90VAC)using a
> > variac
> >>> on
> >>>>> the
> >>>>>> TV
> >>>>>>> mode and see what happen and let me know.
> >>>>>>>
> >>>>>>> G.N.Arrivas, CET Pittsburg, CA
> >>>>>>> http://www.etechhelponline,com
> >>>>>>>
> >>>>>>>> From: "Ken Dinckan" <kdinckan@xxxxxxx>
> >>>>>>>> Reply-To: techassist@xxxxxxxxxxxxx
> >>>>>>>> To: <techassist@xxxxxxxxxxxxx>
> >>>>>>>> Subject: [TechAssist] SANYO AVM 276A
> >>>>>>>> Date: Wed, 9 Jan 2002 00:33:04 -0800
> >>>>>>>>
> >>>>>>>> anyone help for the Sanyo tv shuts down 10-15 minutes when tv
> > mode
> >>>>>>>> selected. Won't shut down when video inputs selected. Suspected
> > IF
> >>>>>>>> problem??
> >>>>>>>>
> >>>>>>>> ------------------------------------------
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> >>>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>>> G.N.Arrivas, CET, Pittsburg. CA
> >>>>>>> Tel/Fax: 925-432-2057
> >>>>>>> Email: gna2000@xxxxxxx
> >>>>>>>
> >>>>>>> For Tech Repair Help:
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> >>>>>>> (Now viewed by technicians in 60-plus countries worldwide.)
> >>>>>>
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> --
> From: Ed Gaidies
> teltek@xxxxxxxxxxx
> Tel-Tek Electronics
>
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