[TechAssist] Re: Toshiba VCR Model# M758c lockup & shutdown Problem
- From: "J Silverman" <greentron@xxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sat, 14 Sep 2002 02:42:30 -0400
No. This is a Toshiba Toshiba. The ones that had the diode problems were
Samsung Toshibas.
Jerry Silverman
Greentron Inc
4 Newland Ave
Greenville SC 29609
864 232 3889
Fax 271 2080
mailto:greentron@xxxxxxx
----- Original Message -----
From: "Gary McCartney" <number63@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Saturday, September 14, 2002 1:19 AM
Subject: [TechAssist] Re: Toshiba VCR Model# M758c lockup & shutdown Problem
>
> Is this one of the models where you have to replace the 7- 1N4001 diodes
> in the power supply?
>
>
>
>
>
> Gary McCartney
>
> McCartney Electronics
> 7134 Fife Rd, RR 7
> Guelph Ontario Canada N1H 6J4
> Fax: (519)821-1530
> email: number63 (at) inetsonic.com
>
>
>
>
>
> J Silverman wrote:
> >
> > When this one misbehaved, you would eject the cassette and it would go
right
> > back in by itself, or hang up half way ejected. I have been running it
for a
> > couple of days waiting for the problem to return before putting in the
> > photointerrupters. While I have it apart I will be looking for things
that
> > might have interfered with the photointerrupters and examining the teeth
on
> > the cam for wear or damage.
> > Jerry Silverman
> > Greentron Inc
> > 4 Newland Ave
> > Greenville SC 29609
> > 864 232 3889
> > Fax 271 2080
> > mailto:greentron@xxxxxxx
> > ----- Original Message -----
> > From: "Albert Walfield" <albertwalfield@xxxxxxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Wednesday, September 11, 2002 7:38 PM
> > Subject: [TechAssist] Re: Toshiba VCR Model# M758c lockup & shutdown
Problem
> >
> > >
> > > Did you have a simular problem ? Did you put them in yet and did it
fix
> > the
> > > problem. if it did I will order them in for mine.
> > > thanks
> > > Albert
> > > ----- Original Message -----
> > > From: "J Silverman" <greentron@xxxxxxxxxxxxxxxx>
> > > To: <techassist@xxxxxxxxxxxxx>
> > > Sent: Tuesday, September 10, 2002 4:33 AM
> > > Subject: [TechAssist] Re: Toshiba VCR Model# M758c lockup & shutdown
> > Problem
> > >
> > >
> > > >
> > > > Have RCA version of this model in shop now. RCA T/A said to replace
the
> > > > photointerrupters ZI11and ZI12 (212415) and the big black cam B710
> > > (212275).
> > > > Got the parts, havnt put them in yet. I think I will put in the
photo
> > > > devices first. If that solves the problem I wont put in the cam.
JIC,
> > you
> > > > might try cleaning the photointerrupters and dusting off the cam
before
> > > > buying anything.
> > > > Jerry Silverman
> > > > Greentron Inc
> > > > 4 Newland Ave
> > > > Greenville SC 29609
> > > > 864 232 3889
> > > > Fax 271 2080
> > > > mailto:greentron@xxxxxxx
> > > > ----- Original Message -----
> > > > From: "Albert Walfield" <albertwalfield@xxxxxxxxxxxxxxx>
> > > > To: "techassist list" <techassist@xxxxxxxxxxxxx>
> > > > Sent: Tuesday, September 10, 2002 3:07 PM
> > > > Subject: [TechAssist] Toshiba VCR Model# M758c lockup & shutdown
Problem
> > > >
> > > >
> > > > >
> > > > > It will take the tape catridge and load it, take the tape guides
> > forward
> > > > and
> > > > > retact them then the display on the vcr will loose segments or
will
> > shut
> > > > > down all together and power shuts off .Checked various components
in
> > the
> > > > > power supply and replaced IC 801 STRD6004X.
> > > > > Still doing the same thing.This unit does not have the mechanical
type
> > > > mode
> > > > > switch it is electronic not sure how it actauly works.
> > > > > Has anyone seen a simular problem and what they did to rectify it
on
> > > this
> > > > > make ?
> > > > > Realy stuck on this one.Any suggestions or hints would be
appreciated
> > > > >
> > > > > thanks
> > > > > Albert Walfield
> > > > > Albert Walfield's Electronics
> > > > > 28 Mullock RD
> > > > > RR#3
> > > > > Bridgewater
> > > > > Nova Scotia
> > > > > CANADA
> > > > > B4V-2W2
> > > > > FAX 902 543-9831
> > > > >
> > > > >
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