[tvservice] Re: 46W500 Problems

  • From: Mike Schoettinger <kc8lqu@xxxxxxxxxxx>
  • To: <tvservice@xxxxxxxxxxxxx>
  • Date: Sun, 9 Dec 2007 21:18:46 +0000

I have checked all the solid state devices and the low ohm resistors.  

Date: Sun, 9 Dec 2007 13:03:20 -0800From: tcccjc@xxxxxxxxxxxxxxxxxxxx: 
[tvservice] Re: 46W500 ProblemsTo: tvservice@xxxxxxxxxxxxxxxxx the voltage 
rectifier it or one of the low ojm resisAnthony Clayton <tcccjc@xxxxxxxxxxxxx> 
Did you try the brige one of the diodes mybe shorted.Mike Schoettinger 
<kc8lqu@xxxxxxxxxxx> wrote: 

Hi all, I am in need of some help.  This Hitachi 46W500 is kicking my butt.  It 
keeps blowing the hv drive transistor.  I have replaced all the electrolytics 
in the circuit and the flyback and the smps transformer.  Does anyone have some 
expereince with this issue.  Thanks. Mike

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