Question about Sony MDS-JB940 Mini Disc Player

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Push protect problem/ sony MHC-VX33

How can i stop the push protect, maybe i have activated this accidently...
can't stop it now... my player turns off and displays push protect....

pls help me on this.. can't use may player....

thanks, kent

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  • dg08 Mar 29, 2009

    it is the same push power protect is there any solution on this problem??


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Push power protect is error signal shows problem in power amplifier board, mostly power amp out
IC STK402-100S found deceptive.
contact nearest Sony service center for proper repair.

Posted on Sep 29, 2008

  • 1 more comment 
  • gaboo27
    gaboo27 Jul 30, 2012

    yes my repairman have located the problem on power ic that why everytime we push for start button the fuse always busted due to power amp problem

  • janardhan Dec 29, 2012

    thankq sir

  • janardhan Dec 29, 2012

    sir i replaced stk 402-120s same ic. but chaina altho repeting probleme proptect pus power


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How can i stop the push power protect, pls help me on this.. can't use may player.... thanks, abey

Posted on Sep 27, 2009

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Hey dude, im emre from turkey. once upon a time i had this problem too. you must check your speaker cables or change your stk entegre.

Posted on Jul 26, 2010

  • 11th_hour Jul 26, 2010


  • mie3760 May 30, 2011

    wat is stk entegre.??


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