Jump to Latest Follow 1 - 6 of 6 Posts ... My receiver goes into protect mode if I push the volume much above 40 during movies. PROTECTOR as soon as I turn it on. Unplug the AC power cord (mains lead) and then plug in the cord again after 30 minutes. DA5800es in Protect mode, unit seemed to get hot after playing high volume for a period of timeunplugged overnight, plugged it in same "Protector", speakers 8 ohms, speaker wires not frayed, power conditioner How to reset the Sony STR-DH500 AV Receiver. Power up, right to Protect mode. My comments was applicable to the Denon that worked for years before it failed. I suspect the same thing Beasties 70 does since this is only a problem in surround sound. Amp in Protect Mode - Troubleshooting. I disconnected all the speakers and all the cables, and when I turn it on it is still in PROTECT mode. Then powered on my receiver and went right into the GUI mode setup screen. Reduce the volume level. The repair of a Sony STR-DG720 audio receiver in the protect mode. The most common form of short is usually user error when they short the speaker terminals, or overload it by attaching too many speakers. Hiya. The sound is output from both the receiver and the TV. 80 driver was randomly sending some code over the digital in DTS and DD and made his receiver switch over to dvd mode killing to sound off since it switched to that input then Video 1. I have a Sony STR-DE197 receiver. Hi all, been reading for a while, and never posted. In thermal cases, the circuitry will automatically reset after a few minutes of cool down and the Protection indicator will go out and normal operation will resume. When powering it up today it still goes into protect mode immediately. I've gone through the user's manual and all the trouble shooting suggestions: - check the connections etc. Integra DTR50.1 stuck in circuit protection mode? Pls note "what goes to where".The idea is to force the unit to do a full hard reset and revert back to factory defaults removing all settings, configurations, memory and glitches. Each of the two power legs read 118V, within allowable parameters. Sucks… John Regalbuto. I picked up the Sony factory service manual for this unit and, while it contains good schematics, little is offered in terms of troubleshooting info for diagnosing the "protect" fault. 1. Please suggest me any other amp where I can attach them speakers and woofer. Search Forums; Recent Posts; Scroll to continue with content. I've owned electronic equipment since the 1970's when I bought my first piece, a Sansui 8080 stereo receiver and have never had an equipment failure right out of the box before. The receiver turns off when the TV is turned off. If the words PROTECTOR and PUSH POWER appear in alternating sequence on the display of your home audio device, or if the word PROTECT or PROTECTOR appears, there may be an external speaker issue or connection issue that is triggering the protection circuit. I'm wondering if I should send the receiver--it's still under warranty--just to make sure that nothing's wrong. No earlier symptoms, no prior intermittants. Maybe but it seems implausible. from here Auch falsche ( 4 statt 8 Ohm) oder defekte Lautsprecher kommen in Frage. I called sony service centre and they told it's not repairable due to old model.ive also shown to couple of local technicians but no help. Try following these steps to resolve this issue: It is no longer to be found. It is in PROTECT mode everytime I turn it on. Mögliche Ursache könnte ein Kurzschluss an einen der Lautsprecherkabel sein. So, the problem just happened today. Raising the volume with a low impedance speaker will trigger the protection circuit. "With the power off, while pressing/holding down the INPUT MODE + SPEAKERS A buttons, power on the AVR as you normally would (ie. I have checked all connections and they are … I've had this receiver for over 10 years and the other day it got a little hot and quit. 3. Is there anyone here who can help me get it repaired? Sony Audio Receiver in Protect mode Repair Fix STR-DG720 All Articles Posts FAQ Pages The repair of a Sony STR-DG720 audio receiver in the protect mode. Since you have eliminated the speaker the next issue would be the audio amp itself. Delicate and is getting a voltage, it be a wireless lan connection to the sony! T2 & T3 Speed 1 Predator X-men 1 & 2 Matrix 1, 2 & 3 Moulin Rouge (Oh, Be nice. So, the problem just happened today. but it still says protect, push power. If the protection mode warning doesn't go away on its own, press the reset button. Last night I had my Sony reciever up louder than usual for awhile and it got pretty hot and went into protect mode. Jan … Find great deals for Sony AM/FM Stereo Receiver Amplifier STR-DE197 No Remote STUCK IN "PROTECT MODE". But the authentication says "invalid mailis/password", the gmail account login credentials are correct only. I've had this problem from short circuit at speaker terminals; but, that does not seem to be the case here. On older model AVRs you may see the word "Protect" on the receiver's display. Turn it On and check. Unplug the power cord from the wall and then reconnect the speaker and audio cables. The protection mechanism usually places the amplifier … The message “CLEARING” appears. Last Fall, out of the blue my Denon AVR-589 5.1 receiver stopped working. It would only come on for a few seconds and then resort to Protect mode. The receiver does not turn off even when the TV is turned off. I have checked all the speaker cables, and they seem to be fine. Sony STR-DG710 Protect Mode. Turn the volume back to the minimum setting and turn off the receiver. I think that the issue is the usual faulty thinking of chances. They will be installing a 48-hr recording meter on the power in the next few weeks to watch usage etc. i have a sony str-de695 receiver and have no complaints, until now. Your Denon failed due to age. Hello, my sony receiver sony str k-1000p goes into protect mode and then turns off. Don't the incidents occurring from a unit that has worked fine until now and a new receiver not working at beginning of service suggest incoming power? Take it to a Sony approved technician to get it repaired. Mit der automatischen Vorschlagsfunktion kannst Du Deine Suchergebnisse eingrenzen, da während der Eingabe mögliche Treffer angezeigt werden. Is there anyway to get it out of PROTECT mode, without having to change some part inside. Disconnect all the speaker wires from the receiver like was mentioned above by M Code, check to see if it still goes into protect mode. The millivolts of static on the lines was reduced but otherwise no change for the receiver. I tried the receiver with 8 ohm speakers and it took me a few times before it ceased overheated and going into protect mode. I tried the 'reset' procedure per the Denon owner's manual, with the same results. Guantanamo, Iran, and torture. going to wait this out for a few more days trying to use it every day. Amps go into protect mode for many reasons. Turn off the receiver and let it cool for a few hours; then try again. So I highly doubt you have a power problem. The Denon receiver worked fine for 4 years or so before it didn't. Most common problem for any audio receiver going into protect mode is the speakers. Foreword: I get so many questions about amplifiers going into protection (or blowing fuses after remote turn-on voltage is applied) that I've decided to provide a page to help determine if the amplifier is faulty or if a fault in the system is causing a problem. Checked Sony's web site. The audio amp could be replaced, but would cost about $100. Hello everyone, a forum newbie here with several questions about an odd scenario with my home theater receiver. 1.1 SECTION 4 TEST MODE 3 7 63 1515 0 COLD RESET CD TRAY LOCK (EC79i: UK, Australian/EC99i) The cold reset clears all data including preset data stored in the This mode is for the antitheft of CD disc in shop. Nov 2, 2003 #1. Kann mir Bitte jemand sagen was das heißt ( bedeutet ), in der Anleitung finde ich nichts darüber. I picked up the Sony factory service manual for this unit and, while it contains good schematics, little is offered in terms of troubleshooting info for diagnosing the "protect" fault. Long Time Member. Those issues are very rare and you have eliminated as that as the cause already. The STR-K740P protect error usually occurs in the form of "PROTECT" flashing on the display, and this article looks into how to fix this error and bring the amplifier out of this mode. The relays are there to protect your speakers so that is a bit of good news! I have 5.1 sony 1000w home cinema. Sony AM/FM Stereo Receiver Amplifier STR-DE197 No Remote STUCK IN "PROTECT MODE" When I turn it on it just says "protect." to see if anything odd shows up. While depressing the [TUNING MODE] and the [DIMMER] buttons simultaneously on unit front panel, press the [POWER] button to turn on the main power. Sound from connected TV. It could be that the amplifier has sustained some damage and until it is fixed the protection relays will not connect to the speakers. I played with other electrical loads in the house, taking them on and offline and testing the receiver in different scenarios. If “ PROTECT ” appears on the display panel, the receiver will automatically turn off after a few seconds. After a few seconds, “CLEARED” appears and switch off the set. 1. Hey guys, Doing a house call with an Integra DTR 50.1. 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