[TechAssist] Re: JVC TV AV-27BP5 Chassis A40

  • From: "teltek2" <teltek2@xxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Sun, 24 Nov 2002 21:28:13 -0500

Al;
I don't know how this one came to be resent, notice I sent that way back in
August. Must be another one of those that got stuck in the twilight
zone...;-)

-Ed-
Tel-Tek Electronics
Ontario-Canada

teltek2@xxxxxxxxxxxx
----- Original Message -----
From: "Al Gutz" <alg@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Sunday, November 24, 2002 8:38 PM
Subject: [TechAssist] Re: JVC TV AV-27BP5 Chassis A40


>
> Ed
>  If you suspect a bad eeprom many of those JVC will run with a blank
> eeprom, uses default settings.
>
> Al G
>
> "James M. Knoble" wrote:
> >
> > Consider the eeprom before the micro.
> >
> > At 10:02 AM 8/16/02 -0400, you wrote:
> >
> > >Have a real erratic problem here. Sometimes comes on and there is no
OSD.
> > >Other times Channels missing in lineup.
> > >Or showing  repeated channels on the Channel bar..(On screen)
> > >Autoprogramming will miss a whole band, and the next. Blank screen
> > >sometimes, like it's in the video mode, but it's not. etc.etc.
> > >     All seems to point to micro, IC701, although cold spray does not
make
> > >any great change. Uses an MN1876466JKN1.
> > >Anyone had any experience with this model.
> > >Chassis is A40  1994 Vintage.
> > >
> > >Thanks.
> > >
> > >-Ed-
> > >
> > >Tel-Tek Electronics
> > >Midland, Ontario
> > >Canada.
> > >teltek2@xxxxxxxxxxxx
> > >
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> > James M. Knoble
> > 2303 Pleasant Valley Road
> > Fairmont, WV 26554
> >
> > jmk1938@xxxxxxxxxx
> >
> > Phone  304-366-1938
> >
> > Fax      304-367-8965
> >
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