[TechAssist] Re: Panasonic PV-22D loading problem
- From: "Premium Technologies" <premtech@xxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sun, 17 Mar 2002 12:10:49 -0800
Hi Jerry,
From the symptoms it sounds like a couple of problems happening. The
partial loading, bring the guidepost up halfway into position and then
retracting, sounds like a faulty mode switch. And the inability to take the
tape back into the cassette when unloading sounds more like the idler/clutch
assembly may be worn out. Replace the mode switch and se if that cures the
loading problem, and if so, then maybe it's due for a new clutch/idler
assembly.
Hope this helps.
Bill
Premium Technologies
Ocean Park, WA. 98640
Phone: (360) 665-5984
Fax: (775) 860-7747
email: premtech@xxxxxxxxxxxxxx
----- Original Message -----
From: "J Silverman" <greentron@xxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Sunday, March 17, 2002 11:50 AM
Subject: [TechAssist] Re: Panasonic PV-22D loading problem
>
> The drum does start on loading . Loading arms get about half way and then
> retract again. Then loads half way and retracts again and power shuts off.
> Capstan motor does run but not fast enough to get the tape back in.
> Originally thought I just had a reel drive problem before tearing it down
> enough to see what was happening in detail. Have gone over all
connections.
> Drum runs at a normal speed.
> Jerry Silverman
> Greentron Inc
> 4 Newland Ave
> Greenville SC 29609
> 864 232 3889
> Fax 271 2080
> mailto:greentron@xxxxxxx
> ----- Original Message -----
> From: <rogerfixit@xxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Saturday, March 16, 2002 10:27 PM
> Subject: [TechAssist] Re: Panasonic PV-22D loading problem
>
>
> >
> > Jerry - normally, the head drum starts up on loading or unit will shut
> > down. H ave had some where just reconditioning the connector solved
> > problem.
> >
> > Mr. Fix-It
> > rogerfixit@xxxxxxxx; (alternate -(for attachments) -
> > rogerfixit@xxxxxxxxxxxxx )
> > Roger G.; Harrisburg, PA 17110
> > FAX 801-705-3748 ; Tel: 717-763-7098 (shop) 717-652-1703(home)
> > WebSite- http://mrfixit.netfirms.com
> >
> > On Sat, 16 Mar 2002 17:57:30 -0500 "J Silverman"
> > <greentron@xxxxxxxxxxxxxxxx> writes:
> > >
> > > Similar to PV14 and Mvox CVN610 1992 VHSC mechanisms.
> > > Threads tape half way and unthreads a couple of times and shuts off.
> > > On
> > > eject, does not take tape in. Drum and capstan motor do run.
> > > Have run loading motor from external power to check mechanism for
> > > jamming,
> > > squirted mode switch, subbed reel drive parts, subbed capstan motor.
> > > Electrolytics seem to have reasonable in-circuit ESR.
> > >
> > > Jerry Silverman
> > > Greentron Inc
> > > 4 Newland Ave
> > > Greenville SC 29609
> > > 864 232 3889
> > > Fax 271 2080
> > > mailto:greentron@xxxxxxx
> > >
> > >
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> > >
> >
> >
> > Mr. Fix-It
> > rogerfixit@xxxxxxxx; (alternate -(for attachments) -
> > rogerfixit@xxxxxxxxxxxxx )
> > Roger G.; Harrisburg, PA 17110
> > FAX 801-705-3748 ; Tel: 717-763-7098 (shop) 717-652-1703(home)
> > WebSite- http://mrfixit.netfirms.com
> >
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