Question about Panasonic PT-53WX52 53" Rear Projection Television

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Sudden shutdown - Red light blinking 3 times

MY TV just suddenly turned off and now no picture is showing. When i turn it on it stays on for a few seconds and then its turns off and the power light blinks 3x. What could the problem be and what are the next steps i should take?

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  • mikaspt May 14, 2008

    some problem here with panasonic tx-42pt10f have sound no image them turn off and red light 3 times. i see the PCB and i only see a faulty solder from a S4 from transformer it seem someone forget to solder that pin.

    if i wait 3 or 4 days them connect it work fine for days them it off again.

    maybe stk fail??

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  • Master
  • 934 Answers

Replace both convergence Ic's Stk392-110 and personally I'd use STK392-150's for greater reliability. Also check all 2.2 ohm 2w resistors for open or change in value and replace as many as needed...
Bill

Posted on Apr 18, 2008

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