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Sony STR-D715 it keeps on saying protector when i try to play music?

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I have the same exact recover right now as we speak. Try unplugging it for 30 sec then plug it back in. If not either you have a pinched wire or wires are touching somewhere or you turned it up to loud and it went into protect to "protect" the speakers, check connections and go from there

Posted on May 08, 2013

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Posted on Jan 02, 2017

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SOURCE: Sony STR-DA3000ES PROTECTOR - CHECK CODE 11

There is a defect in the final amplification stage of the receiver. This may have been caused by a short in the speaker wires. The typical defective parts are the output transistors. Expect a parts cost in the $40 range for this repair. Any audio service shop should be able to repair this.

Dan

Posted on Sep 21, 2009

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I have to replace 2 fuses 8Amp 125volts from a sony reciever, but I can't find it to buy , do you know any site to order on line or if I could use 8Amp 250volts?


fuses have different sizes even though they have the same rating's, the best remedy to do is, do you any stranded wire, cut one piece out of the whole strand and solder it on the fuse housing that will do the trick.

Jun 09, 2010 | Sony STR-DE935

1 Answer

This amp wwhen turned on, dosplays 'PROTECTOR' on teh display, what is this telling me?


Disconnect all the speakers and unplug it for 5 minutes. Then turn it back on without any speakers plugged in. If it doesn't say protector, then you either have a shorted out speaker or wire. The amp is in protection mode which is designed to keep it from burning up. If it still says protection, then it will need to be repaired as it is too late.

Dec 19, 2009 | Sony STR-DE535 Receiver

1 Answer

Sony STR-D715 Protect Mode


Hello,
This is a common problem...
It is in fact a bad power-amp module.
I have repaired quite a few of these receivers by replacing it.
The module is inexpensive. I Googled the Part number and found several sources for it.

Good luck!

Sep 24, 2009 | Sony Audio Players & Recorders

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"Push Power'' and ''Protector"


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.
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May 13, 2009 | Sony DAV-HDX500 System

1 Answer

Sony str-d715 flasses protector


Protet mode is a special diagnostic mode that starts when a fault is detected.

When in protection mode the unit is prevented from starting by protection circuit, so to prevent further damage.

Check the speakers and speakers wiring, a contact in speaker wires, or faulty speakers can send the unit in protection.

Try unplugging power cable for one hour or so. then connect cable back and see if you get rid of protect state. Sometimes accumulation of electrostatic charges inside circuit capacitors can kick in protect mode. In that case unplugging the unit from main for some times can get rid of electrostatic charges, and reset circuits by draining power completely.
If that was the problem, you will not get Protect when plugging back power cable.

If you do all the above and still get Protect, then there is a real fault.

In that case the unit may be disassembled and tested to find the fault.

If that is the case I suggest contacting the manufacturer at the number listed on the owners manual, or asking a quote on repair to a local technician.

May 03, 2009 | Sony STR-D700SS Shelf System

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Sony str-de525 system "protector" problem


You've blown it. It recognizes a potentally harmful situation and goes into protect mode.

Mar 15, 2009 | Sony STR-DE935

1 Answer

My sony str-d1o15 says protector


Follow the steps below to troubleshoot if the word PROTECT or PROTECTOR is flashing on the A/V receivers display.
  1. Check the speaker wires and speakers for proper connections.
  2. Reduce the volume level. IMPORTANT: If the receiver is played back at maximum volume level it may enter the protect mode. Maximum volume listening will cause the receiver to run very hot and may drain the output capacitors.
  3. Disable the surround sound option if both the A and B speakers are being used simultaneously.
  4. Ensure the top of the receiver has proper ventilation to keep it from overheating.
  5. If the message only occurs when using a DVD player, the sampling frequency may be set too high. IMPORTANT: Some receivers provide compatibility with the higher sampling frequencies through alternate connections. Consult the owners manual for specific information.
  6. Unplug the AC power cord for about 1 to 2 hours to reset the output transformers.
If the issue is still unresolved, service may be required. The Sony® eService Web site at http://eservice.sony.com/ can assist you in obtaining service from a Sony Service Center or locating a Sony Authorized Servicer.

Dec 20, 2008 | Sony STR-D1015

1 Answer

My sony str-d1o15 says protector


I got this from Sony site, I am doing it to mine now, unplugged it first.
Follow the steps below to troubleshoot if the word PROTECT or PROTECTOR is flashing on the A/V receivers display.
  1. Check the speaker wires and speakers for proper connections.
  2. Reduce the volume level. IMPORTANT: If the receiver is played back at maximum volume level it may enter the protect mode. Maximum volume listening will cause the receiver to run very hot and may drain the output capacitors.
  3. Disable the surround sound option if both the A and B speakers are being used simultaneously.
  4. Ensure the top of the receiver has proper ventilation to keep it from overheating.
  5. If the message only occurs when using a DVD player, the sampling frequency may be set too high. IMPORTANT: Some receivers provide compatibility with the higher sampling frequencies through alternate connections. Consult the owners manual for specific information.
  6. Unplug the AC power cord for about 1 to 2 hours to reset the output transformers.
If the issue is still unresolved, service may be required. The Sony® eService Web site at http://eservice.sony.com/ can assist you in obtaining service from a Sony Service Center or locating a Sony Authorized Servicer.

Dec 20, 2008 | Sony STR-D1015

1 Answer

Sony str d715


help, my sony str-d715 just made a blue spark. no more text on the front but lights on volume nobb and monitor tape light are working still? did it just clip the amp?

Jan 25, 2008 | Audio Players & Recorders

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