Question about Sony DAV-HDX500 System

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"Push Power'' and ''Protector"

How to resolve if "Push Power'' and ''Protector" appears allternately in Sony audio DAV-dz30

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My sony bravia is KLV-32S400A. i tried to stop the dvd playing and turn off the home theatre, but the tv is still on. suddenly there was a loud blast sound and the home theatre shows PUSH POWER PROTECTOR.
please help what should i do with it?

Posted on May 21, 2010

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Your sound output IC is short circuit and needs replacement.
Caused by :
- Heat playing full blast for long
- speaker wires schorted
- or bigger or more speakers was aplied

THank you

Posted on May 13, 2009

  • Wes lee Jun 27, 2013

    Which one is the sound output IC? Is it the board with speaker wire connected to the soundbar or the one with big capacitors

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Power supply boad two smps,one sound amp anthor logic card
This prob solution sound supply 31.5v not working STR DIFFCTIVE

regards
Jks electronics thalavoor
9895966784

Posted on May 29, 2012

  • Wes lee Jun 27, 2013

    Please explain futher?! whcih one sihte sound amp or logic card?

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