[TechAssist] Re: Zenith PTV, Model:PVY4662DT, Red smearing
- From: "Larry E." <videotech@xxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Mon, 13 Jan 2003 22:46:52 -0500
Matt, are you sure it doesn`t have the R5xxx 120K 1/2w resistors on
those crt boards? You have to pull one leg to check them and your
symptom is usually caused by those resistors. (theres one on each crt
board) May not be your problem but I would double check just to be sure
Larry Eastman
American TV & Electronics
Crystal River, Fl. 34428
matt sherer wrote:
> Zenith PTV
> Model: PVY4662DT
> Unit came in with bad convergence. I was able to adjust the convergence
> through the menu but seemed to be a problem. I replaced the convergence
> module but still no help. Red seems to be smearing off to the right and
> blue slightly to the left. Looks more like a smearing problem as opposed to
> a convergence problem. I checked the components on the blue and red CRT
> boards and nothing was bad. I have no print for this model so any help
> would be appreciated. TIA!!
>
> Gear Guy
> Electronic repair
> A/V systems design, maintenance and installation
> AMX programming
> Matt Sherer, CET
> 1411 Honeysuckle Lane
> Champaign, IL 61821
> (217)356-9479
> m.sheer@xxxxxxxxxxxxx
>
>
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--
Larry Eastman
American TV & Electronics
Crystal River, Fl.
http://www.tvjunkyard.com
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