[TechAssist] Re: Toshiba TAC 9621 CE27F15 schematic

  • From: kevinstv <kevinstv@xxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Sun, 22 Sep 2002 18:27:59 -0700

Ed,

I have already changed the STR-Z.  I need the schematic for the TV or the
pinout for same.  Does tritronics have the pinout for different IC's?
Thankyou for your input.

Kevin Wilks
Kevin's TV and Video Repair
Penticton BC Canada
kevinstv@xxxxxxx
----- Original Message -----
From: "ed james" <edjames1234@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Sunday, September 22, 2002 5:56 PM
Subject: [TechAssist] Re: Toshiba TAC 9621 CE27F15 schematic


>
> toshiba part # for the str-z2151 is 23904984 available at tritronics
>
>
> kevinstv wrote:
>
> > Hi fellow techs,
> >
> > I am looking for a schematic for a Toshiba 27" TV, model CE27F15,
chassis TAC9621.  The relay clicks on when the pwr button is pressed.   The
SMPS is dead and I have changed several parts in same including IC 801,
STR-Z2151.  This part was shorted and a piece was blown out of it.  A data
sheet for this part would also be of help.  I have looked on the SANKEN web
site, but nothing!
> >
> > That's the problem with these darn SMPS, if one part is bad the whole
thing doesn't work.  No voltages to measure.  Or worse yet the whole P/S
blows up like the Sony Q601 and 602 nightmare!
> >
> > I also replaced Z801, a light brown epoxied IC that was damaged as well.
Any help would be greatly appreciated.
> >
> > Kevin Wilks
> > Kevin's TV and Video Repair
> > Penticton BC Canada
> > kevinstv@xxxxxxx
> >
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