[TechAssist] Re: panasonic tv ct35g21u aledp278 cutting of and on

  • From: "al m" <ampm@xxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Sun, 30 Jun 2002 05:48:24 -0400

Ok, heres the story. this unit played for about 1 1/2 hours then shut off.
The buttons on the front didn't work so I waited for it to turn itself on.
Sure enough it came back on with a relay click and the menu was up.I took
the back off and pressed on the  board and it shut off again.it seemed that
around the relay area was most sensitive so I soldered the relay and relay
driver and diode across relay along with the B+ line cap and it seems like
it's going to be alright because now I can't get it to shut off.Will let
play for a day or two and repost.
al marquardt
ampm@xxxxxxx


----- Original Message -----
From: "al m" <ampm@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Saturday, June 29, 2002 11:42 AM
Subject: [TechAssist] Re: panasonic tv ct35g21u aledp278 cutting of and on


>
> I picked the unit up today, model # Ct32G21U chassis # ALEDP276. they said
> when it comes back on it has the menu up so it sounds like what you got
> Ron.haven'tseen it yet but will post if I find anything.no scat as usual.
> al marquardt
> ampm@xxxxxxx
>
>
> ----- Original Message -----
> From: "al m" <ampm@xxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Thursday, June 27, 2002 8:57 AM
> Subject: [TechAssist] Re: panasonic tv ct35g21u aledp278 cutting of and on
>
>
> >
> > Ron I have a ALEDP276 doing the same thing. I went to the house and
> brought
> > back the chassis,and found the regulator shorted. Replaced regulator and
> > took it back and it played 4 hours then shut off for 30 seconds then on
> > again then off for a minute then on again, and was still on when
customer
> > called. I'm going to get it on saturday,sounds like a bad solder joint
in
> > the horizontal somewhere will keep you posted on it.Not sure about the
> > buttons or the menu because I have not seen it shut off yet.
> > al marquardt
> > ampm@xxxxxxx
> >
> >
> > ----- Original Message -----
> > From: "Ron Price" <ron_tcshack@xxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Wednesday, June 26, 2002 7:30 PM
> > Subject: [TechAssist] panasonic tv ct35g21u aledp278 cutting of and on
> >
> >
> > >
> > >
> > > I believe I have posted this before..We worked on this one before and
> > > changedout theHOT and the Volt Regulator...Now the system, after being
> in
> > > thecustomers home for a week has decided to shut down for about 10-20
> sec.
> > > then back on with the menu mode on. This does it for about 10-20-
times
> > > before the cust shuts it off themselves. While it is shut down the
> remote
> > or
> > > the buttons on the set do not work...All this happens after the set
has
> > been
> > > on for about 3 hours sometimes shorter time and sometimes longer time.
> > >
> > > The customer also had to rewire his home as it did not have a ground
> > return
> > > system in the house...(old building.)
> > >
> > > Any help would be appreciated.
> > >
> > >
> > > Ronald J. Price Service Tech. Terry's Computer Shack 719 Washington P.
> O.
> > > Box655 Mendota, Il. 61342 Phone: 815-539-3210 Fax: 815-539-7521 Email:
> > > ron_tcshack@xxxxxxxxxxx
> > >
> >
>
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