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Has power but red light just blinks. no picture. panasonic pt56wx33g

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  • surfnorcal Jul 14, 2008

    yes 3 blinks

  • bigjay40 Oct 28, 2008

    I have the same problem the unit (pt56wx33g) has power , but the light blinks 3 times . IC's were replaced. but unit still does the same thing. Could it be that a resistor is bad? Tech says this unit has an automatic resistor burn to protect the unit. This cost 500.00 to fix .Please help!!!!

  • bigjay40 Oct 28, 2008

    Just to add, the ic's that were taken out were stk-392-110 . the one that were put in were stk-392-160 . could they be the wrong ic's? They came in an ic pack with resistors I ordered from partsstore.com the part # is jt22052.

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How many times does the light blink in between pauses? please respond to this same post. 3 blinks is the common fault with that model.

Posted on Jul 14, 2008

  • Sonny Berry
    Sonny Berry Jul 15, 2008

    You need to replace both convergence ICs they are STK392-110. You can get replacement ICs at the following link and they provide free instalation instructions with pictures.

    http://servicemanuals.vstore.ca/

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