[TechAssist] Re: M649C
- From: "J Silverman" <greentron@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 23 Jul 2004 11:39:13 -0400
That Toshiba/Samsung power supply can be tested separately from the vcr. The
output voltages are as follows:
1 ground
2 33 volts
3 21 volts
4 ground
5 14 volts
6 5.8 volts
7 -25 volts
8 +filament (about 3 volts above pin 9)
9 - filament (about -19 volts to ground)
Jerry Silverman
Greentron Inc
4 Newland Ave
Greenville SC 29609
Fax/Phone 864 232 3889
mail to: greentron@xxxxxxx
----- Original Message -----
From: "walter wood" <wwood_38478@xxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, July 23, 2004 10:51 AM
Subject: [TechAssist] Re: M649C
> WinsTips finds Toshiba in this model.
> Lists:
> ZD5,ZD6,IC1,IC2,P13,R14
> C14(not C09)
> C09
> Q1
> HTH
> Walter
>
> --- Ty <ty1k@xxxxxxxxxxx> wrote:
> > Warren,
> > Who made the darned thing?
> >
> > Ty
> >
> > Tiberius Kraemer
> > BLUE STAR ELECTRONICS
> > 3312 Silverton Rd. NE
> > Salem, Oregon
> > Phone: 503 391 1491
> > Mailto:ty1k@xxxxxxxxxxx
> >
> >
> >
> > -----Original Message-----
> > From: techassist-bounce@xxxxxxxxxxxxx
> > [mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf
> > Of Warren Campbell
> > Sent: Friday, July 23, 2004 7:02 AM
> > To: TECHS
> > Subject: [TechAssist] Re: M649C
> >
> >
> > Sorry I pushed enter before sighning my post.
> > Warren Campbell
> > Campbell's TV & Appliances
> > Cannington Ont.
> > L0E 1E0
> > 705-432-2071
> > ----- Original Message -----
> > From: Warren Campbell
> > To: TECHS
> > Sent: Friday, July 23, 2004 9:58 AM
> > Subject: M649C
> >
> > Hi All
> >
> > We have put the usual power supply kit in this
> > VCR because they all need
> > it --right!
> > This fixed the dead power supply. Now the Power
> > supply chirps when you
> > plug it in and we are convinced that
> > it's now working ok. BTW we have done many of
> > these power supplies in the
> > past and we've had no trouble fixing this type
> > of vcr.
> > This time the vcr still does not start up and
> > go.
> > Does anyone know of other trouble in this vcr
> > that would stop it.
> > (Normally just the ps rebuild)?
> > Does anyone have a few voltage test points that
> > we can test out??
> > We do not have a schematic for this vcr.
> >
> > Thank's in advance for any help.
> >
> >
> >
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>
> =====
> Walter Wood
> Future Tech Home Center
> 2786 Hwy. 43 N.
> Lawrenceburg Tn. 38464
> 931-829-3337
> Fax 931-829-4044
> mailto:wwood_38478@xxxxxxxxx
>
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