[TechAssist] Re: Emerson TC2556DA Man. 8-95 Scan width at top not full
- From: "al m" <ampm@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 11 Mar 2004 09:38:19 -0500
sounds like a yoke or yoke circuit problem. Sorry I don't have any prints on
this.
Al Marquardt
ampm@xxxxxxx
Al Marquardt Electronic Repair
206 W Main
Girardville Pa. 17935
----- Original Message -----
From: <avsgi@xxxxxxxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, March 11, 2004 9:28 AM
Subject: [TechAssist] Emerson TC2556DA Man. 8-95 Scan width at top not full
> Hello Fellow Techs, have an Emerson model # TC255DA that has narrow width
at the top of
> screen but full width at the bottom. Came in with defective Horizontal
output transistor
> and regulator. Changed out both and now the width problem. Have checked
the caps
> associated with horizontal output transistor collector circuitry.
Regulator is putting out
> 110 volts being a STR30110. Anyone having had such and share the repair
tip would be
> appreciated.
> Thanks,
> --
> Walter....
>
> Audio Video Service of Granville, Inc.
> 2106 Sunset Road
> Oxford, N.C. 27565
> 919.693.1066
> www.audiovideoservice.com
>
>
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