[TechAssist] Re: Emerson TC2556DA Man. 8-95 Scan width at top not full
- From: "Peter oliver" <oliver_peter1@xxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Thu, 11 Mar 2004 19:06:03 +0000
Check PIn circuit and yoke
Peter Oliver
Tucson Radio TV
From: avsgi@xxxxxxxxxxxxxxxxxxxxx
Reply-To: techassist@xxxxxxxxxxxxx
To: techassist@xxxxxxxxxxxxx
Subject: [TechAssist] Emerson TC2556DA Man. 8-95 Scan width at top not full
Date: Thu, 11 Mar 2004 09:28:43 -0500
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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