[TechAssist] Re: Toshiba CF32C40 tac9321, relay click dead, no smps power up

  • From: "Ron Miller d.b.a. Country TV" <rlmbkm@xxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Fri, 29 Oct 2004 17:15:55 -0500

Replaced the 4.7@50 pulled and checked C861, it's ok.do you have the PS
print?
Country TV
Ron Miller
Inez, TX. 77968

----- Original Message ----- 
From: "Larry E" <videotech@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, October 29, 2004 3:41 PM
Subject: [TechAssist] Re: Toshiba CF32C40 tac9321, relay click dead, no smps
power up


> Ron, you didn`t list caps you checked so check these if your set has them
> C861 2200pf @ 1kv    and C863 4.7 @ 50v  Larry E
>
> Larry Eastman
> American TV & Electronics
> Crystal River, Fl. 34428
>
> "Ron Miller d.b.a. Country TV" wrote:
>
> > Plug in relay clicks have 160 vdc on pin 1 of Q801 STR S5241,no other
> > voltages developed from SMPS.
> >  R862 ( 200k) start up resister off 160volt line is good, caps in power
> > supply area esr good. T862 rings good, also flyback rings good.
> >  No burnt or heat stress areas , no print.
> >  Need tips or print of PS area. tia
> > Country TV
> > Ron Miller
> > Inez, TX. 77968
> >
>
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