[TechAssist] Re: Zenith RZ56Z83D7 (no video or OSD)
- From: "Shaun" <ssroark@xxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 7 Jan 2002 17:24:55 -0700
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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