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Push power protect

Ok so i have my sony bravia lcd tv and my playstation3 connected to this system. i was playing music loud and suddenly it stopped, now every time i put the system on their is a loud beep noise for a few seconds then the little display screen on the system shows protect push power. i have looked in the front and back and cant find this button please help.

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  • Audio Player... Master
  • 1,054 Answers

Most likely you shorted out the amp ic. This will need to be replaced before the unit can be used again.

Posted on Jan 07, 2013

6 Suggested Answers

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  • 2 Answers

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Posted on Jan 02, 2017

nuwan chinth
  • 111 Answers

SOURCE: pushed power protect

speaker protection turned on.it can be happend because of bad power amlifire section.can you remoove the powe ramp board with large heatsink.its very easy to repair.and i can help.
nuwan

Posted on Jan 12, 2009

techman
  • 3130 Answers

SOURCE: "Protect" and "Push Power"

Doiuble check your wiresa again for no pinches or shorts, even at the back of the unit. Also try unplugging the unit for 12 to 24 hours. If that does not help, it may be the time to buy a new stereo because that means there is a fault in the output device, unless you kinow someone who can trouble shoot and repair solid state electronics.

Posted on Sep 18, 2006

  • 436 Answers

SOURCE: sony lbt-x5g500

Power protect tends to mean the main power amp chip has "blown" and needs to be replaced. It only costs about 20 dollars (10GBP). If you are handy with a soldering iron it is easy to do (after you get the thing to bits !) It is the big black thing on the big heatsink inside. The Sony part number is STK442 - 130. Seems a waste to throw the whole thing away for the sake of 10 pounds !. Hope this helps. Nik Howell (nh@totalise.co.uk)

Posted on Jun 16, 2007

  • 1 Answer

SOURCE: protect push power

hi, everytime i switch on my sony hi fi it the display screen says protect push power. It won't let me do anything not even put cd's in. If you could help that would be very much appreciated.

Posted on Oct 27, 2008

  • 1 Answer

SOURCE: Sony LBT W5000

According to Page 46 of the LBT-W5000 Operating Instructions:
"The display stars flashing as soon as you plug in the power cord even though you haven't turned on the system (demonstration mode).
Press DISPLAY (for LBT-W5000 / W300 / XB700 / XB500) or DEMO (STANDBY) (for other models) while the system is off. If the system is in the Power Saving mode, press POWER SAVE / DEMO (STANDBY) (for LBT-W5000 / W300 / XB700 / XB500). The demonstration appears automatically the first time you plug in the power cord, or if there is a power outage lasting longer than half a day."
I tested this today, as my LBT-W5000 was in Demonstration Mode. It definitely works. The only catch is (at least on the W5000), and it's a minor one, you have to reset your clock afterwards.

Posted on Aug 05, 2009

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