[TechAssist] Re: Zenith RZ56Z83D7 (no video or OSD)
- From: "Shaun" <ssroark@xxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 7 Jan 2002 19:25:20 -0700
Thanks Charles, I'll try it tomorrow.
Shaun
----- Original Message -----
From: "repair1" <repair1@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, January 07, 2002 5:50 PM
Subject: [TechAssist] Re: Zenith RZ56Z83D7 (no video or OSD)
>
>
>
> try r5102 120k on green crt board
> charles betzler
> Best Electronics
> repair1@xxxxxxxxxxxxx
>
> ----- Original Message -----
> From: "Shaun" <ssroark@xxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Monday, January 07, 2002 6:24 PM
> Subject: [TechAssist] Re: Zenith RZ56Z83D7 (no video or OSD)
>
>
> >
> > Great thanks that fixed the pix problem but now I have a problem with
the
> > green. When I bring up the cross hatch the the line from top to bottom
is
> > purple not white but the line from side to side is white I remember this
> > being a bad resistor on the crt soclet board do you know which one?
> >
> > Shaun
> > ----- Original Message -----
> > From: Jerry <geiting@xxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Monday, January 07, 2002 4:35 PM
> > Subject: [TechAssist] Re: Zenith RZ56Z83D7 (no video or OSD)
> >
> >
> > >
> > > Shaun,
> > > The resistors Charles mentioned are in series right off the
> collector
> > of
> > > the horizontal output transistor. They are hard to spot because there
> is
> > a
> > > power resistor mounted above the 1st one off the horz output and there
> is
> > a
> > > lot of clutter in that area. I've found that the 110k is the one that
> > > usually opens.
> > >
> > > Jerry
> > > Christians Electronic Service
> > >
> > > ----- Original Message -----
> > > From: "Shaun" <ssroark@xxxxxxxx>
> > > To: <techassist@xxxxxxxxxxxxx>
> > > Sent: Monday, January 07, 2002 6:03 PM
> > > Subject: [TechAssist] Re: Zenith RZ56Z83D7 (no video or OSD)
> > >
> > >
> > > |
> > > | Where are they exactly I still dont see them?
> > > | ----- Original Message -----
> > > | From: repair1 <repair1@xxxxxxxxxxxxx>
> > > | To: <techassist@xxxxxxxxxxxxx>
> > > | Sent: Monday, January 07, 2002 2:43 PM
> > > | Subject: [TechAssist] Re: Zenith RZ56Z83D7 (no video or OSD)
> > > |
> > > |
> > > | >
> > > | > shaun, replacer3243, and r3244, (by hot heatsink,
> > > | > 110k and 82k respectively hth
> > > | > charles betzler
> > > | > Best Electronics
> > > | > repair1@xxxxxxxxxxxxx
> > > | >
> > > | >
> > > | >
> > > | > ----- Original Message -----
> > > | > From: "Shaun" <ssroark@xxxxxxxx>
> > > | > To: <techassist@xxxxxxxxxxxxx>
> > > | > Sent: Monday, January 07, 2002 1:03 PM
> > > | > Subject: [TechAssist] Zenith RZ56Z83D7 (no video or OSD)
> > > | >
> > > | >
> > > | > > Hi, I have this Zenith projo that has no video or on screen
> display.
> > I
> > > | can
> > > | > turn up the G2 and there is bright screen with retrace lines and
the
> > > | picture
> > > | > looks like the convergance is not working (bowed on top and
bottom)
> > any
> > > | > ideas?
> > > | > >
> > > | > > Shaun
> > > | > >
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