[TechAssist] Re: Zenith IQB50M90W converg prob. Hitachi Guts??

  • From: Keith at BEM <keith@xxxxxxxxxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Wed, 06 Apr 2005 14:39:56 -0500

Try this :




Keith Trumbla
Winnipeg, MB
Canada
Phone. 204-832-6237
----- Original Message -----
From: "Keith at BEM" <keith@xxxxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, April 06, 2005 2:31 PM
Subject: [TechAssist] Re: Zenith IQB50M90W converg prob. Hitachi Guts??


> I had a oddball on one of these that drove me nuts. Turned out the mirror
> mount in one corner had let go. Mirror was hanging loose in one corner.
> Also, there is a mod for a small three component IC on the convergence
> panel. I can't remember off hand. An of you guys out there remember ?
> Keith Trumbla
> Winnipeg, MB
> Canada
> Phone. 204-832-6237
> ----- Original Message -----
> From: "Larry E" <videotech@xxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, April 06, 2005 2:01 PM
> Subject: [TechAssist] Zenith IQB50M90W converg prob. Hitachi Guts??
>
>
> > Hi Guys, went out on this IQB50M90W,  ZP90 chassis for a complaint of
poor
> > convergence and it has Hitachi boards in it, all green led`s are lit,
red
> protect led
> > is not blinking, replaced both STK`s, made no difference, I must be
> missing a voltage
> > to the IC`s but I`ve never seen this set-up before so I`m going to need
a
> little
> > help, any ideas ? tia, Larry E
> > Larry Eastman
> > American TV & Electronics
> > Crystal River, Fl. 34428
> >
>
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