[TechAssist] Re: Zenith Projo Model RZ56Z83R8/ FIXED
- From: armando guerra <birdie@xxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Tue, 09 Nov 2004 15:11:36 -0700
No. Got to be a 120K.It was reading 118K in ckt but when I lifted one end,it
read
2meg.
Mando
Birdie's TV & Electronics
Casa Grande, AZ
Kevin wrote:
> Is R5102 supposed to be 118k ohm?
>
> Kevin Wilks
> Kevin's TV & Video Repair
> Penticton BC Canada
> kevintv@xxxxxxx=20
> =20
>
> -----Original Message-----
> From: techassist-bounce@xxxxxxxxxxxxx
> [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of armando guerra
> Sent: Monday, November 08, 2004 11:15 PM
> To: techassist@xxxxxxxxxxxxx
> Subject: [TechAssist] Re: Zenith Projo Model RZ56Z83R8/ FIXED
>
> This set is fixed now.The problem was on the red crt bd.R5102 had
> changed to
> 2meg.I went ahead and changed Q5102 (red output) for safety.Strange
> thing was
> that the resistor was reading 119k in ckt.Removed one end and gave me a
> true
> reading of 2meg.Replaced both parts and did minor convergence and set is
> good to
> go.Thanks to Bob waterman for the manual and also to all of the other
> techs that
> helped with idea's and tips.
> Mando
> Birdie's TV & Electronics
> Casa Grande, AZ
>
> Gemini Computer & TV wrote:
>
> > I have uploaded the following file to the members area.
> >
> > 3334_PV149_GZ_3Schematics.pdf
> >
> > Bob Waterman, CET=AE #RI-28
> > Master Technician License #9109
> > Service Manager / Parts Manager
> > Gemini Computer, TV, & Security Alarms
> > (508)695-7302
> > (508)695-7769 FAX
> > geminitv@xxxxxxxxxxx
> >
> > ----- Original Message -----
> > From: "armando guerra" <birdie@xxxxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Friday, November 05, 2004 1:41 PM
> > Subject: [TechAssist] Zenith Projo Model RZ56Z83R8/ 9-1303 video bd
> and
> > 9-1674 smps
> >
> > > This set comes on but the pix is mostly red.I checked the crt's and
> they
> > > test ok.The pix looks smeared also.I checked R5102 on the 9-1303 and
> > > they are at 118k.The video output xsistors test ok.What else can
> cause
> > > this kind of a problem?Would the R3243 and 3244 on the 9-1674 cause
> > > this?Any help or tips would help.Thanks
> > > mando
> > > Birdie's TV & Electronics
> > > Casa Grande, AZ
> > >
> > >
> > >
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