[TechAssist] Re: Mitibushi VS 4544 Vertical collapse 2nd try

Don't get this thing started again.It would be vertical collapse, not
vertical line.
al marquardt
ampm@xxxxxxx


----- Original Message -----
From: "Al Gutz" <alg@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, August 30, 2002 11:52 PM
Subject: [TechAssist] Re: Mitibushi VS 4544 Vertical collapse 2nd try


>
> You can have a vert roll, vert jitter or compression so why not a vert
> line. All problems caused by a defective vert circuit. Only to the
> viewers would this appear to be horz.
>
> Ed on the south thing, wait until noon and then aim towards the sun.
>
> Al G
>
> Ed Gaidies wrote:
> >
> > Gary;
> > I don't want credit...just makes common sense.
> >     All Tech's that have serviced TV's are sure to know the difference.
> > If I put out a search for help, when I say vertical, I mean vertical.
Have
> > been know to say vertical line, but then when someone tells me, in
> > directions, turn north or south, I would rather have turn left or right.
> >     Farmers always give me those type of directions, on Service Calls,
(turn
> > south on the 6th line)..hehe.
> >
> > -Ed-
> >
> > GARY  The above is the reply to your message dated    8/30/02 8:05 PM
> >
> > >
> > > I agree! this vertical/horizontal line stuff does seem petty.Ed has
hit it
> > > right in the nose!
> > > Give him some credit.
> > > Gary
> > > CHAMBERS TV
> > > BRADENTON,FL
> > > SINCE 1982
> > >
> > > ----- Original Message -----
> > > From: "Ed Gaidies" <teltek2@xxxxxxxxxxxx>
> > > To: "TechAssist" <techassist@xxxxxxxxxxxxx>
> > > Sent: Friday, August 30, 2002 7:19 PM
> > > Subject: [TechAssist] Re: Mitibushi VS 4544 Vertical collapse 2nd try
> > >
> > >
> > >>
> > >> Ken;
> > >>     Why don't we just call it a Vertical problem, or a horizontal
problem,
> > >> without describing what the line is showing on the screen.
Technicians
> > > will
> > >> know the difference. We will leave the description of the orientation
of
> > > the
> > >> line to our customers. I have to explain this to my customers too
often,
> > >> over the phone. So on a forum such as this, it will certainly weed
out the
> > >> professionals from the novice.
> > >>
> > >>
> > >> -Ed-
> > >> Tel-Tek Electronics
> > >>     Midland, Ontario
> > >>      Canada.
> > >>
> > >> teltek2@xxxxxxxxxxxx
> > >> teltek3@xxxxxxxxxxxx
> > >> teltek@xxxxxxx
> > >>
> > >> "Quality will be remembered....long after Price is forgotten"
> > >>
> > >>
> > >>
> > >>
> > >> gulftech@xxxxxxxx  The above is the reply to your message dated
8/30/02
> > >> 7:06 PM
> > >>
> > >>>
> > >>> Bill,
> > >>>
> > >>> I mean no offense, but please clarify.  You said " When we increase
one
> > >>> of the screens, a vertical line will come up."  Don't you mean a
> > >>> horizontal line?  We have been through the vertical/horizontal
> > > discussion
> > >>> before.  I had a tech working for me for years that would call the
> > >>> resultant from vertical collapse "A vertical line."  Drove me crazy!
> > >>>
> > >>> Check the B+ to the output chip.  See if it drops off.  Also, change
the
> > >>> diode next to the chip.   An NTE125 will work fine there.
> > >>>
> > >>> One other thought.  Try some cold spray on the jungle IC.  You may
be
> > >>> losing drive to the output.
> > >>>
> > >>> Good luck,
> > >>>
> > >>>
> > >>> Ken Smith
> > >>> Gulf Technical Services
> > >>> 3034 Gulf Breeze Parkway
> > >>> Gulf Breeze, FL  32563
> > >>> 850-934-8324 (Voice) 850-932-0819 (Fax)
> > >>>
> > >>>
> > >>> On Fri, 30 Aug 2002 15:42:04 -0700 "Bill S" <billans@xxxxxxxxxxxx>
> > >>> writes:
> > >>>>
> > >>>>
> > >>>> Hi again
> > >>>> as per the message yesterday,  We replaced the Vertical IC 401 and
> > >>>> checked
> > >>>> the vertical yoke plug.  The picture will play for a bit and then
> > >>>> goes out.
> > >>>> When we increase one of the screens, a vertical line will come up.
> > >>>> The
> > >>>> vertical IC chip is a LA7845.  Any other ideas??  Where is C 286
> > >>>> located
> > >>>> at??
> > >>>> Many thanks
> > >>>> Bill Sorensen
> > >>>> New Life Video & Audio
> > >>>> billans@xxxxxxxxxxxx
> > >>>> - - - - - - - - - - - - - - - - - - -
> > >>>>
> > >>>> ----- Original Message -----
> > >>>> From: "Bill S" <billans@xxxxxxxxxxxx>
> > >>>> To: <techassist@xxxxxxxxxxxxx>
> > >>>> Sent: Thursday, August 29, 2002 7:59 PM
> > >>>> Subject: [TechAssist] Mitibushi VS 4544 Vertical collapse
> > >>>>
> > >>>>
> > >>>>>
> > >>>>>
> > >>>>>
> > >>>>> Hi all
> > >>>>> We got this unit in for a no picture sympton.  It would play for a
> > >>>> while
> > >>>> and
> > >>>>> then lines through the picture and then no picture.  The customer
> > >>>> hit the
> > >>>>> set and it would come back on.  Upon checking the unit, We found
> > >>>> that the
> > >>>>> vertical had collapsed.  This was a housecall of many miles away
> > >>>> and the
> > >>>>> customer had originally said that it was an RCA and we only
> > >>>> brought the
> > >>>> RCA
> > >>>>> stuff for a CTC169 fix.   Anyway, We will be going back.  Does
> > >>>> anyone know
> > >>>>> the location number as well as the part number of the vertical
> > >>>> chip and if
> > >>>>> there are any upgrades on this thing?  The help is greatly
> > >>>> appreciated!!
> > >>>>> Thanks
> > >>>>> Bill Sorensen
> > >>>>> New Life Video & Audio
> > >>>>> billans@xxxxxxxxxxxx
> > >>>>> - - - - - - - - - - - - - - - - - - -
> > >>>>>
> > >>>>>
> > >>>>>
> > >>>>>
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