Question about Mitsubishi WS-65809 65" Rear Projection Television

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Question about your asnwer to my issue.

You mention the High voltage regulator may be shot, and to got to sears for a replacement. My question is which part should I replace? There is an 11 pin IC that is listed as the HV REG and there is a FET/Transistor that is part of that circuit.

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I would replace both because the falting of HV reg can cause the FET transister to fail also!
I hope this answers your question!
have a good day!

Posted on Dec 13, 2008

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Hi,
If you were originally having a wild fluctuation in measurement at the battery the voltage regulator would have been shot. I'm not sure of what the condition was of the original alternator. But I would definitely have changed the voltage regulator. A bad regulator can ruin a battery and all sorts of other things. If you are now getting wild variations in voltage
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