[TechAssist] Sony KV-27TS30, why would R587 open?

  • From: Kevin's TV Repair <kevintv@xxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Wed, 08 Jun 2005 22:55:35 -0700

Set came in with dark, red picture.  Picture tube tested good with my
B&K.  I then found only 178 volts at G2.  I traced G2 (1000 volt line)
back to an open, "browned" R587, a 1.8K 1 watt resistor.  I was
wondering if it was a common fault for this resistor to turn brown in
the center and go open, or is the fly back or picture tube at fault?
Thanks.       

Kevin Wilks
Kevin's TV Repair
Penticton BC Canada 
kevintv@xxxxxxx



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