[TechAssist] Re: Zenith SR3238RK 9-1559 Chassis relay click then shutdown
- From: "Shaun" <satguy@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 20 Sep 2005 16:02:55 -0600
Does anyone have a print on the vertical section on this set SR3238RK? I
have traced it down to vertical by jumping Q3404 e-c set will come on with
straight line (vertical collapse). Zenith said to check CR2150, C2104 and
R2150 but all are good and I have 9 volts on pin one of vertical ic so need
a print of the vertical section module is 9-1559 tia.
Shaun
Advanced Electronics
224 West Riverview Ave.
Fort Morgan, CO 80701
----- Original Message -----
From: "Shaun" <satguy@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, September 15, 2005 7:39 PM
Subject: [TechAssist] Re: Zenith SR3238RK 9-1559 Chassis relay click then
shutdown
> 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" <contitv@xxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> 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" <satguy@xxxxxxxxxxxxx>
> > >Reply-To: techassist@xxxxxxxxxxxxx
> > >To: <techassist@xxxxxxxxxxxxx>
> > >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" <satguy@xxxxxxxxxxxxx>
> > >To: "tech" <techassist@xxxxxxxxxxxxx>
> > >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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