[TechAssist] Re: Samsung Model TXJ2554 K51A chassis color tv... set dead

  • From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Fri, 5 Dec 2003 06:52:32 -0500

I am uploading the following files to the members area:

TXJ2554_Schematic Diagram.pdf
TXJ2554_Electrical Part List.pdf

Bob Waterman, CET® #RI-28
Master Technician License #9109
Service Manager / Parts Manager
Gemini Computer, TV, & Security Alarms
(508)695-7302
(508)695-7769 FAX
geminitv@xxxxxxxxxxxxxxxx
geminitv@xxxxxxx
www.geminicomputertvsecurityalarms.com


----- Original Message ----- 
From: "Alvin Rose" <ajroseca@xxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, December 04, 2003 8:09 PM
Subject: [TechAssist] Samsung Model TXJ2554 K51A chassis color tv... set
dead


> We have a samsung K51A Chassis which had a shorted output transistor
> Replaced it
> also a shorted Q801   (SFP9640) can't find a nte replacement  also suspect
> a 3s1265r switching transistor in smps circuit any suggestions on a
> replacement for
> Q801  and switching  ic would be appreciated.
> Thanks
> Alvin Rose
> Radio & Tv Centre
> Marystown NL.
>
>
>
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