Question about Sony MHC-BX3 CD Shelf System

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Hi My sony mhc-bx3 says on display "Push Power to protect" what i do?

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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Luis2584
  • 7 Answers

SOURCE: protect push power

you have wires touching. did you drop anything in your radio? water, medal's?? etc..

Posted on Dec 19, 2008

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SOURCE: sony mhc-7av push power protect

Maybe the audio amplifier IC damaged and need to be replaced good luck

Posted on Feb 11, 2009

  • 4234 Answers

SOURCE: sony Mhc GS100 want power up

The unit is in protect mode because a problem was deteected in the final output stage of the amplifier. The pop in the speakers is a god indication that there is DC current in the output stage. This is not a good thing. This is a relatively common failure of all receivers and can easily be fixed by any shop that does audio repair. Expect a parts cost in teh $30-$40 range.

Dan

Posted on Aug 19, 2009

Zlobomir
  • 225 Answers

SOURCE: my sony mini hi fi system.model mhc-nx1.reads ;

Lucky guess: you have an auto-fuse somewhere on the back of the unit.

Posted on Nov 08, 2009

  • 1 Answer

SOURCE: Sony MHC-57AV - System shuts down "Push power protect button"

Sonys built-in protection against shorts in the speaker system - of course, like it was by my CMT - CPX1 - there's no problem at the speakers at all - this have to be insured! If everything with the speakers and the speaker cabling is ok it might be the soldering at the S-Master IC's. The S-Master Unit is Sonys Digital Sound System, you'll find inside two identical S-Master IC's srewed togehter on a heat sink.
I recognized that if I opened the system, it was running, touching sometimes the S-Master PCB, it shut down.
Solution: there's a bad / poor soldering at the S-Masters pins (probably because of the heat sinks!). I resoldered all S-Masters IC Pins - that's it - my system is running now.

Posted on Apr 21, 2010

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1 Answer

Push Power Protector - Sony MHC-VX777 I am getting Standby message and push power protector .My music system was not operated


Hi!

This is what the manual says:

PROTECT"and "PUSH POWER" appear
alternately.

•A strong signal was input.
Press ?/1 to
turn off the power, leave the system
turned off for a while, then press ?/1
again to turn on the power.

•Check the speaker cables in case
"PROTECT" and "PUSH POWER"
appear alternately again after you turn
the system on.

Jun 05, 2017 | Sony Audio Players & Recorders

2 Answers

Protect push power/ sony- MHC RV6


A protect message on a sony usually means there is an amplifier problem.

Jul 19, 2013 | Audio Players & Recorders

2 Answers

HI I HAVE SONY MHC-RV900D WHEN I SWITCH IT ON IT SHOWS PROTECT PUSH POWER. HOW CAN I PLAY MY SYSTEM AGAIN.??


Welcome to FixYa
Do Following...
  • Turn off the System-Turn it off for a while
  • Then turn it back on.
  • Still Problem, Turn Off system and Check the Speaker Code
  • RESET the system .
  • Remove all the connections, leave it for 24hours and then connect it up again
To Reset
  • Unplug Power Code
  • Plug it back again
  • Press Stop , Enter and Power button at Same time
  • Press Power Button to Turn on it
For more Here is the Guide for your Product Click here
Still have Problem The protective device on the amplifier has been activated because of short circuit. (“PROTECT” and “PUSH POWER” flash alternately.) Turn off the unit, eliminate the short-circuit problem and turn on the power again.

Hope you Got a Conclusion..Thanks for Contacting FixYa...

Jun 15, 2010 | Sony MHC-GX40 CD Shelf System

3 Answers

Protect push power


audio amplifier IC fried need to be replaced

Jun 01, 2010 | Sony MHC-GX555 Mini Hi-Fi System Shelf...

1 Answer

Whenever i turn on my sony MHC-VX333 mini hi fi it flashes the message "push power protect"


Hello,
when it display push power,this indicate an instruction to push the power button. please do so

May 17, 2010 | Electronics - Others

1 Answer

Sony Mhc GS100 want power up


The unit is in protect mode because a problem was deteected in the final output stage of the amplifier. The pop in the speakers is a god indication that there is DC current in the output stage. This is not a good thing. This is a relatively common failure of all receivers and can easily be fixed by any shop that does audio repair. Expect a parts cost in teh $30-$40 range.

Dan

Aug 19, 2009 | Sony Audio Players & Recorders

1 Answer

Protect- push power


After installing the cd display shows the Push Power in the model of MHC-RV5

Jul 07, 2009 | Sony DVP-S330 DVD Player

2 Answers

Protect push power


you have wires touching. did you drop anything in your radio? water, medal's?? etc..

Dec 19, 2008 | Sony MHC-RG30T Shelf System

3 Answers

Push protect problem/ sony MHC-VX33


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.

Sep 29, 2008 | Sony MDS-JB940 Mini Disc Player

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