[TechAssist] Orion combi's repeat failure horiz driver transformer

  • From: John at Main TV <maintv@xxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Wed, 10 Dec 2003 18:06:09 -0700

I rpaired this Sansui COM7200 about 6 months ago, I replaced the horiz 
diver transformer wiht the original from Orion.  Now it has the same 
problem.  By checking the inductance of the primary and secondary it 
appears the core is breaking, the inductance of both windings is reduced 
to about half but the DC reistance and the ringing test do not change. 
Has anyone seen this before?  I am sure the customer will ask me if this 
will happen again in 6 months.  John.
-- 
John Mielke
Main TV
Longmont,Co 80501
303 776 6955
303 776 0792  fax
maintv@xxxxxxxxxxx


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