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WORKING ON A SONY DLP MODEL KDS-55A2020. SET STARTS TO POWER UP THEN SHUTS DOWN. TRIED LAMP, BUT STILL HAVE PROBLEM.

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  • ELETRONMAN Apr 26, 2010

    only the power indicator blinks constant and the 2 fans stays running constant

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Hi,
When tv shuts down its red standby light would start blinking with 3 seconds long pause, this is an error code.
Please count red standby light blinks and let me know to diagnose its problem.
Thanks.

Posted on Apr 26, 2010

  • Shahid Electronics
    Shahid Electronics Apr 26, 2010

    only the power indicator blinks constant and the 2 fans stays running
    constant
    ===========================================================

    This is clear symptoms of weak lamp that is near to end of its working life.
    Please replace lamp in tv to get it functional. If other things got bad in tv, its standby light will start blinking in specific order.
    Please buy Sony original lamp for good picture in tv.



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