[TechAssist] Re: Winstips Correction
- From: Gary McCartney <number63@xxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Mon, 13 May 2002 19:19:03 -0400
I did change 7 diodes in this Toshiba, but D114 in this unit must be
D113, which is in series with D112 cathode. Going from memory,there were
5 diodes on the main board (D108, D109, D110, D112, D113) and 2 on the
power supply board (D1103, D1104). I used 1N4004's and the unit worked
fine after I finished.
Too bad I don't have the VCR here anymore, or I would change C104 as
recommended by one of the list members.
Gary McCartney
McCartney Electronics
7134 Fife Rd, RR 7
Guelph Ontario Canada N1H 6J4
Fax: (519)821-1530
email: number63@xxxxxxxxxxxxx
"Phillip R. Hull" wrote:
>
> M222 is not one of the sets covered in the Kit, however the M222 does have
> four of the diodes in it.
> Phillip R Hull
> phil245@xxxxxxxxxxxxx
> ----- Original Message -----
> From: "Don Hartigan" <hartstv@xxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Monday, May 13, 2002 12:47 PM
> Subject: [TechAssist] Re: Winstips Correction
>
> >
> > Your right Gary,done a ton of the Toshiba's&there is no D114 in there
> > chassis.BTY replace C104=1ufd/50v so this unit doesnot come back to haunt
> > you..Don..
> > HARTS-TVCR''ASC''
> > 9-Robert St.,Oromocto,NewBrunswick,CAN
> > Tel#506-357-9785Fax#506-357-6010
> > ----- Original Message -----
> > From: "Gary McCartney" <number63@xxxxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Monday, May 13, 2002 10:35 AM
> > Subject: [TechAssist] Re: Winstips Correction
> >
> >
> > >
> > > I just did one of those 7 diode jobs in a Toshiba M-222C VCR and I
> > > couldn't find D114 anywhere, but D113 was right beside D112, so I
> > > thought D114 was a mis-print. Can anyone verify this? All the other
> > > diodes I found and replaced no problem.
> > >
> > >
> > > Gary McCartney
> > >
> > > McCartney Electronics
> > > 7134 Fife Rd, RR 7
> > > Guelph Ontario Canada N1H 6J4
> > > Fax: (519)821-1530
> > > email: number63@xxxxxxxxxxxxx
> > >
> > >
> > >
> > >
> > >
> > > Gemini Computer & TV wrote:
> > > >
> > > > The 7 diode kit is RCA part# 216135 as per Thomson service bulletin
> > number
> > > > VCR 93-002 dated January 4, 1993. The diodes are D108, 109, 110, 112,
> > 114,
> > > > 1103, and 1104. All of these diodes are to use type number 1N5392 per
> > the
> > > > bulletin.
> > > >
> > > > Bob Waterman, CET®
> > > > Service Manager
> > > > Gemini Computer, TV, & Security Alarm Systems, Inc.
> > > > (508)695-7302
> > > > (508)695-7769 FAX
> > > > geminitv@xxxxxxxxxxxxxxxx
> > > > geminitv@xxxxxxx
> > > >
> > > > ----- Original Message -----
> > > > From: "Phillip R. Hull" <phil245@xxxxxxxxxxxxx>
> > > > To: <techassist@xxxxxxxxxxxxx>
> > > > Sent: Sunday, May 12, 2002 10:29 AM
> > > > Subject: [TechAssist] Re: Winstips Correction
> > > >
> > > > >
> > > > > Actually you were supposed to replace a 7 Diode Kit, but I'm home
> > and
> > > > > don't remember the part # of Kit
> > > > > Phillip R. Hull
> > > > > phil245@xxxxxxxxxxxxx
> > > > > ----- Original Message -----
> > > > > From: "Tel-Tek Electronics" <teltek2@xxxxxxxxxxxx>
> > > > > To: "AAAA TECH-ASSIST" <techassist@xxxxxxxxxxxxx>
> > > > > Sent: Friday, May 10, 2002 4:31 PM
> > > > > Subject: [TechAssist] Winstips Correction
> > > > >
> > > > >
> > > > > >
> > > > > > For you guys that are using Winstips, The tip for VR335, for tape
> > will
> > > > not
> > > > > > load. The correct fix should be D112 and D114....not D111 and
> D112.
> > > > > > Hate to see someone miss a repair for this.
> > > > > > Found this accidentally, but most of you guys knew that these were
> > the 2
> > > > > > diodes mounted up and down on the PC board.
> > > > > >
> > > > > > -Ed-
> > > > > > Tel-Tek Electronics
> > > > > > Midland, Ont. Canada.
> > > > > > teltek2@xxxxxxxxxxxx
> > > > > >
> > > > > > "Quality will be remembered, long after Price is forgotten"
> > > > > >
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> > > --
> > >
> > >
> > >
> > > Gary McCartney
> > >
> > > McCartney Electronics
> > > 7134 Fife Rd, RR 7
> > > Guelph Ontario Canada N1H 6J4
> > > Fax: (519)821-1530
> > > email: number63@xxxxxxxxxxxxx
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