Question about Televison & Video
SOURCE: Standby relay clicks on and off
I do not have the specs on your TV but this is standard on all TVs. Only different numbers. The Line or Flyback transistor is located next to the Flyback Transformer, usually mounted on a Big Heatsink. When removed and measured you should read a short between Base and Emitter on the Transistor itself. This is an internal Diode on the Package. Now make sure not to short anything when switching the TV on without the Transistor and then measure your Voltage on the board where the Transistor had been removed( between Base and Collector) 145V. Good Luck,JUS004
Posted on Mar 11, 2008
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