[TechAssist] Re: JVC DVD Recorder
- From: peggs <peggs@xxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx, techassist@xxxxxxxxxxxxx, techassist@xxxxxxxxxxxxx, <techassist@xxxxxxxxxxxxx>
- Date: Wed, 15 Feb 2006 14:55:41 -0800
I spoke too soon.......
Peggs
At 11:53 AM 2/15/06, peggs wrote:
>The resistors were good,but I resoldered that 'area'..... unit seems to be
>'loading' properly now.
>By that I mean,it takes less than a minute for the 'loading',then it goes
>into 'auto' which is time set and autoprogramming.
>opening the DVD tray does not cause the 'loading' to re-appear.
>
>As far as the DVD Video problem,I found what seems to be a bad connection
>On the module under the DVD Mechanism.
>After removing the Shield and verifying that I could chill the 'micro' and
>cause the Video to go haywire,I had a closer look(magnifier)
>at the PCB and found a bad connection at Connector 1801........the small
>Black connector opposite the 2 white connectors.
>It was the ground Pin. Resoldered it,at it's working for now......need to
>let it play.
>
>All is well now.......... time will tell........
>
>Peggs
>
>At 09:58 AM 2/15/06, peggs wrote:
> >the caps didn't fix it........ i'm not sure what 'loading' means.......
> >
> >I have found that when the unit IS working,opening the DVD Tray,sends the
> >unit into the 'loading'
> >symptom again......... it consistently does that.
> >
> >Also the Video problems on DVD,seem to be caused by a Module(looks like a
> >micro in it) under the
> >DVD Mechanism.I can heat/chill this Module and get a dramatic change in the
> >DVD Video....it still plays the DVD fine,but the Video goes haywire....
> >
> >Peggs
> >
> >At 11:58 AM 2/14/06, Ellis Electronics wrote:
> > >I just finished repair on the same model jvc last week. Same symptoms. It
> > >was the 1200mfd @10 volt capacitor in the power supply. Sorry I don't have
> > >the reference number. Hope this helps.
> > >Ellis Electronics
> > >Tony Zurawski
> > >317 W. McDonald Drive
> > >Stevens Point,Wi 54481
> > >ellistv@xxxxxxxxxxx
> > >715-341-8330
> > >----- Original Message -----
> > >From: "peggs" <peggs@xxxxxxxxxxxxx>
> > >To: <techassist@xxxxxxxxxxxxx>
> > >Sent: Tuesday, February 14, 2006 3:40 PM
> > >Subject: [TechAssist] JVC DVD Recorder
> > >
> > >
> > > > model DR-MV1SU
> > > > When plugged up,unit has a Flashing Blue Lit Front Panel with the
> Display
> > > > show "Loading".
> > > > Sometimes the Flashing will Stop,display will go to "Auto"(which is
> > > > probably date/time set/autoprogramming).When that's done,unit will
> work.
> > > > More often than not,it keeps Flashing the Blue Lit Panel and
> > > > 'Loading'....... no Functions are operable.
> > > >
> > > > PCB/Connenctors are not marked with Voltage measurements,so I'm not
> sure
> > > > if
> > > > I have any missing.
> > > > Can't find any voltage discrepancies when the unit DOES work,as
> > opposed to
> > > > when it's not.
> > > >
> > > > I've reseated Ribbon Cables and connectors which seems to have fixed
> > > > another symptom I had(Green flashing lines over DVD video only)
> when the
> > > > unit DID work.
> > > >
> > > > I have no Service Manual,and no idea what the 'Loading'
> > Means......... any
> > > > thoughts or SM ???
> > > >
> > > > Peggs
> > > > Peggs' Electronics
> > > > 1519 West 2nd Street
> > > > Owensboro,KY 42301
> > > > 270-926-4968
> > > > fax 270-686-7399
> > > > peggs@xxxxxxxxxxxxx
> > > >
> > > >
> > >
> >
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