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LG T710BH FET problem

February 4 2007 at 11:51 PM
Score 1.0 (1 person)
  (Login heiji)

I have problem with LG T710, the first symptom is monitor shut down then smokey. after check found flyback driver FET IRF630 pins was short, then change with new one, also become short again when monitor switched on. If this FET isn't inserted, monitor can on but display width is less than normal, and it became darker. voltage on also FBT dropped ( 400V-->190V, 40V-->29V), Please support if anyone have experience for this problem

 
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