[TechAssist] Re: Zenith Z32X31D(GX Chassis) w/9-01812 Module has bad QX3401
- From: HarrisTV50010@xxxxxxx
- To: techassist@xxxxxxxxxxxxx
- Date: Sat, 9 Mar 2002 10:58:06 EST
Where do I get an isolation transformer to isolate CRT from power supply
Thanks,
Dale
Dale A. Lubow... HarrisTV50010@xxxxxxx ..515-232-1109..(Fax)515-232-3356
Harris TV & Appliance..........335 Lincoln
Way.....Ames.....Iowa.....50010-3384
In a message dated 3/8/02 9:26:42 PM Central Standard Time,
videoclinicpana@xxxxxxxxx writes:
> dont for get to add an isolation transformer in the filament circuit to
> isolate the pix tube from the power supply.. ive had very good luck with
> this.
>
> roy aka videoclinicpana@xxxxxxxxx
>
> ----- Original Message -----
> From: "Jeff Dougherty" <jeff@xxxxxxxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, March 08, 2002 6:38 PM
> Subject: [TechAssist] Re: Zenith Z32X31D(GX Chassis) w/9-01812 Module has
> bad QX3401
>
>
> >
> > Dale,
> > Replace the cap next to the regulator, AND the regulator.
> > Also advise the customer, these parts may have failed due to an
> intermittent
> > short in the picture tube, your repair may last a week or several months.
> > Jeff
> >
> > FAX 717-564-4952
> > Jeff Dougherty
> > Intrepid Video & Electronics
> > 501 Luther Rd
> > Harrisburg, PA 17111
> > 717-909-8844
> > VCR tips, electronics info & general interest.
> > www.intrepid-video.com www.tech-repair.net www.thetoolcaddy.com
> >
> >
> > ----- Original Message -----
> > From: <HarrisTV50010@xxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Friday, March 08, 2002 10:38 AM
> > Subject: [TechAssist] Zenith Z32X31D(GX Chassis) w/9-01812 Module has bad
> > QX3401
> >
> >
> > >
> > > We are working on a Zenith Model# Z32X31D, GX Chassis, Main Module #
> > 9-01812
> > >
> > > It has a Shorted QX3401, open RX3404, RX3406 & FX3401.
> ICX3431(STR53041)
> > > seems to be OK when checked with an ohm meter. Does any one have any
> ideas
> > > what might have caused this and are there any other parts that normally
> go
> > > bad?
> > >
> > > Thanks,
> > > Dale
> > >
> > > Dale A. Lubow... HarrisTV50010@xxxxxxx
> ..515-232-1109..(Fax)515-232-3356
>
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