[TechAssist] Re: Zenith SR3238RK 9-1559 Chassis relay click then shutdown

  • From: GERALD GANN <alpha21century1234@xxxxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Sat, 17 Sep 2005 08:20:40 -0700 (PDT)

     Shaun: How about checking CR3409 diode in 15V supply. Also check C3402 and 
C3406 in power supply, if it has those. This tip is from another model but 
could apply to your problem. Worth a try. Hope it helps

Jerry

Alpha 21 Electronics

Granite City, IL 62040

618-452-8620

alpha21century1234@xxxxxxxxxxxxx


Shaun <satguy@xxxxxxxxxxxxx> wrote:Thanks they are good. Does anyone know what 
parts come in a Telamatics 2000
kit part number 46-0464 it is for the 9-1559 module.

Shaun

Advanced Electronics
224 West Riverview Ave.
Fort Morgan, CO 80701
----- Original Message ----- 
From: "John Conti" 
To: 
Sent: Thursday, September 15, 2005 7:27 PM
Subject: [TechAssist] Re: Zenith SR3238RK 9-1559 Chassis relay click then
shutdown


> Shaun, Check cr 3431 may be shorted and cr 3435. Thats about all I have.
>
> good luck
> John
> Comti,sTV
>
>
> >From: "Shaun" 
> >Reply-To: techassist@xxxxxxxxxxxxx
> >To: 
> >Subject: [TechAssist] Re: Zenith SR3238RK 9-1559 Chassis relay click then
> >shutdown
> >Date: Thu, 15 Sep 2005 18:20:52 -0600
> >
> >I replaced ICX3431 (STR53041 OEM) regulator, IC2100 (LA7838), CX3434 (22
> >mfd
> >50 volt), C3432 (100 mfd 63 Volt) and TX3204 (95-4438 Flyback) I have
> >checked all the diodes and several caps but so far found nothing. Any
other
> >advice on this bench bug?
> >
> >Shaun
> >
> >Advanced Electronics
> >224 West Riverview Ave.
> >Fort Morgan, CO 80701
> >----- Original Message -----
> >From: "Shaun" 
> >To: "tech" 
> >Sent: Saturday, August 27, 2005 3:29 PM
> >Subject: [TechAssist] Zenith SR3238RK 9-1559 Chassis relay click then
> >shutdown
> >
> >
> > > This set tries to come on when the power button is pushed then shuts
> >right
> > > down. I replaced the 2 caps in the power supply 25 volt 100 mfd and 63
> >volt
> > > 22 mfd and still does the same thing. I checked the techassist website
> >tips
> > > but only found one tip with CR3435 shorted and mine is good. Anyone
else
> > > have any other tips on this chassis?
> > >
> > > Shaun
> > >
> > > Advanced Electronics
> > > 224 West Riverview Ave.
> > > Fort Morgan, CO 80701
> > >
> > >
>
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