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sony receiver stuck in protect mode

I think the system went into circuit protection mode. Since you have eliminated the speaker the next issue would be the audio amp itself. I tried the 'reset' procedure per the Denon owner's manual, with the same results. Take it to a Sony approved technician to get it repaired. If it goes straight in to protect mode then your problem is a blown output transistor. It's a great muscial.) The purpose of the protect error is to protect the amplifier components from damage should a short circuit occur. Speakers and woofer are fine but only amp don't work. The sound is output from both the receiver and the TV. Post 1 made on Friday February 26, 2010 at 19:54: Paul_Quadriom. My Sony DB930 goes into 'Protect Mode' when it is turned on. Why are you assuming that the incoming power is the cause of the failure? No TV sound is output from the receiver. A friend of mine has a Sony receiver (STR-DE525 if I remember correctly) that she hooked up after a move. If model-specific information is needed to complete any of these steps, refer to the instruction manual with the product. My comments was applicable to the Denon that worked for years before it failed. "With the power off, while pressing/holding down the INPUT MODE + SPEAKERS A buttons, power on the AVR as you normally would (ie. 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. Power up, right to Protect mode. 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. I had to go home to find out my Sony receiver model number before I can reply. 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. I have both the Denon and Sony units to look at. I played with other electrical loads in the house, taking them on and offline and testing the receiver in different scenarios. 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. Sound from connected TV. I have 5.1 sony 1000w home cinema. I tested the receiver by itself in other outlets around the house with no difference in operation. Joined: Posts: September 2007 83: View Profile. Also for: Hcd-ec79i, Hcd-ec99i. Most common problem for any audio receiver going into protect mode is the speakers. S ... have used the receiver for 2 days now and no protect mode though i just don't feel 100% like i'm in the clear just yet. 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. 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. involves replacing power amplifier output transistors, emitter resistor and base drive resistors. Sony STR-DB930 receiver goes into protect mode. Most common problem for any audio receiver going into protect mode is the speakers. The audio amp could be replaced, but would cost about $100. Mögliche Ursache könnte ein Kurzschluss an einen der Lautsprecherkabel sein. Is there anyone here who can help me get it repaired? Product: Sony STR-DA5800ES 9.2 Channel Home Theater Receiver; STRDA5800ES; Remote; AS-IS (Stuck in Protection Mode) Product SKU: 27965 Serial Number: 8800597 Voltage: 120V Cosmetic Description: 7/10 Very good cosmetic condition with some minor visible cosmetic wear including a light mark on the faceplate near the upper left edge of the display window. Only the right side speakers come on. I have a Sony STR-K740P 5.1 Surround Sound Receiver that I have not been able to use for about a year because of "Protect" mode. If the impedance of any of the speakers is below the rated impedance range indicated on the rear of the home audio device next to the speaker connections, the home audio device may enter the PROTECT mode. Your critical analysis makes me think your electrical service or inside wiring is triggering these shut down episodes. December 8, 2009 at 8:57 pm Well, bad news, it does not work now. Power up, right to Protect mode. I am working on a Sony receiver model STR-D865. Go into the TV menu and turn Anynet+ OFF. It would only come on for a few seconds and then resort to Protect mode. The message “CLEARING” appears. The protection circuit will cut in when there is a short. The sound is output from both the receiver and the TV. JavaScript is disabled. Everything else works fine on the same power strip and I think checking the receiver across various receptacles eliminates a bad one. So I've … I've gone through the user's manual and all the trouble shooting suggestions: - check the connections etc. Sony STR-DG710 Protect Mode. I disconnected all the speakers and all the cables, and when I turn it on it is still in PROTECT mode. Jump to Latest Follow 1 - 18 of 18 Posts. HCD-EC69i receiver pdf manual download. Hello, my sony receiver sony str k-1000p goes into protect mode and then turns off. The option to repair or replace can be a hard one. If you have tried everything and can't get it to … 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? You must log in or register to reply here. And, the Sansui is still performing well. Here’s what I have checked, all resulting in the same outcome, only going to Protect mode. On older model AVRs you may see the word "Protect" on the receiver's display. There is no way to bypass the Protection mode other than fixing the problem. 3. If the impedance of any of the speakers is below the rated impedance range indicated on the rear of the home audio device next to the speaker connections, the home audio device may enter the PROTECT mode. This is a home theater amplifier which immediately goes into the protect mode after power on. Raising the volume with a low impedance speaker will trigger the protection circuit. 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. NOTE: If model-specific information is needed to complete any of these steps, refer to the instruction manual with the product. Amps will refuse to work if whatever’s plugged into them has a lower electrical resistance than their minimum threshold. Raising the volume with a low impedance speaker will trigger the protection circuit. No earlier symptoms, no prior intermittants. Find great deals for Sony AM/FM Stereo Receiver Amplifier STR-DE197 No Remote STUCK IN "PROTECT MODE". Is there anyone here who can help me get it repaired? I bought it 3-4 years ago (=399 years in Receivers' world.) Also, inspect the room outlet for deterioration. Image and sound are not output from the TV when the receiver is not turned on. For a better experience, please enable JavaScript in your browser before proceeding. PROTECTOR as soon as I turn it on. 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. 1. If “ PROTECT ” appears on the display panel, the receiver will automatically turn off after a few seconds. Thought someone might know what's going on with my Receiver. View and Download Sony HCD-EC69i service manual online. "Let our rigorous testing and reviews be your guidelines to A/V equipment – not marketing slogans", Get our latest product reviews and AV stories emailed to you weekly. going to wait this out for a few more days trying to use it every day. I read about the grounding issue and while I found this doubtful 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 followed the recommended reset procedure with no change. It is in PROTECT mode everytime I turn it on. Unplug the power cord from the wall and then reconnect the speaker and audio cables. Categories Technology Tags da90esg, protection, protector, receiver, sony, stuck Post navigation. Unplug the AC power cord (mains lead) and then plug in the cord again after 30 minutes. Connect the front speaker first, increase the volume level and operate the receiver for at least 30 minutes until it completely warms up. Causes of power protect mode. T2 & T3 Speed 1 Predator X-men 1 & 2 Matrix 1, 2 & 3 Moulin Rouge (Oh, Be nice. Last night I had my Sony reciever up louder than usual for awhile and it got pretty hot and went into protect mode. Sony Pictures The hub for your favourite movies and TV shows. If the receiver shuts off and goes back into protect mode you will need to contact your Onkyo dealer. Delicate and is getting a voltage, it be a wireless lan connection to the sony! I checked all speakers, removing each until none were connected to the receiver. So, the problem just happened today. Hi there Really don't want to spend money on a new receiver if I can avoid it... this one is a Sony STR-DE675, yesterday suddenly went into "protect" mode, managed to get it off there for awhile but when I turned it back on after a time it was back in "protect" again. No sound is output from the TV when the receiver is in standby mode. So I shut it off, unplugged it and disconnected everything for the night. Jinxed ? Amp in Protect Mode - Troubleshooting. i have a sony str-de695 receiver and have no complaints, until now. After a few seconds, “CLEARED” appears and switch off the set. So I highly doubt you have a power problem. Nachricht geändert durch scherbaum-markus. The protect is there to protect the rcvr and you from a more costly mistake. Each of the two power legs read 118V, within allowable parameters. Search Forums; Recent Posts; Scroll to continue with content. I checked all speakers, removing each until none were connected to the receiver. Mögliche Ursache könnte ein Kurzschluss an einen der Lautsprecherkabel sein. No image and/or sound is output from the TV when the receiver is in the standby mode. Last night I had my Sony reciever up louder than usual for awhile and it got pretty hot and went into protect mode. Turn it On and check. 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. Plug the power cord back in and then power then turn on the receiver. Sonys are notorious for problems with this, so … to see if anything odd shows up. They will be installing a 48-hr recording meter on the power in the next few weeks to watch usage etc. Here’s what I have checked, all resulting in the same outcome, only going to Protect mode. I was watching Star Trek on Blu-ray and at the 54:15 time … It could be that the amplifier has sustained some damage and until it is fixed the protection relays will not connect to the speakers. 1. So I went with the new Sony from Best Buy but their holiday return period has expired now. Reduce the volume level. This still happens even after all speaker wires, etc are disconnected. The amplifier turns on but on display screen it shows "protect unplug". I re-strand the wire at the connection the point to the Sony receiver a few days back, tested these commercial movies that would lead my receiver into Protect mode before and have no problem at all! Shop with confidence on eBay! Check the following: There may be an electrical surge or power failure. Hi all, been reading for a while, and never posted. I … Amps go into protect mode for many reasons. Last Fall, out of the blue my Denon AVR-589 5.1 receiver stopped working. Danke! Nov 2, 2003 #1. Then powered on my receiver and went right into the GUI mode setup screen. AXN; Sony Music Classic artists to today’s stars, local and global. Sony and the Environment How we’re reducing our eco-footprint through energy efficiency and recycling initiatives. Displaying all posts. I've had this receiver for over 10 years and the other day it got a little hot and quit. I disconnected all the speakers and all the cables, and when I turn it on it is still in PROTECT mode. Here's what I did: 1. Sony STR-DB930 receiver goes into protect mode. No change. It wasn't an uninformed choice, the Sony got favorable reviews for it's price range and features. Operation of Self—diagnostic. NOTES: It's a Harman Kardon AVR-146 and my setup consists of Infinity Beta 20 Bookshelf speakers, a Brand new Velodyne Impact-10 subwoofer and a Pioneer BDP-320 Blu-ray player. Now it has returned. Discussion in 'Electronic Repair' started by William Buchholz, Nov 2, 2003. Sony Receiver going in to Protect Mode. But the authentication says "invalid mailis/password", the gmail account login credentials are correct only. Last Fall, out of the blue my Denon AVR-589 5.1 receiver stopped working. Auch falsche ( 4 statt 8 Ohm) oder defekte Lautsprecher kommen in Frage. Those issues are very rare and you have eliminated as that as the cause already. Auch falsche (4 statt 8 Ohm) oder defekte Lautsprecher kommen in Frage. I have checked all the speaker cables, and they seem to be fine. Newer receivers have a few more inputs and options that will allow for HD video inputs. I tried the receiver with 8 ohm speakers and it took me a few times before it ceased overheated and going into protect mode. Share - SONY STR DE597 6.1 Channel A/V Home Theater Stereo Surround Receiver Parts Only The listing you're looking for has ended. After 3 times goes into protection mode. Pull out the receiver and the speaker wires. The receiver turns off when the TV is turned off. Reduce the volume level. I then reset my Sony receiver by turning it off, and then holding the power button until the display said "Cleared". Sucks… John Regalbuto. I have checked all connections and they are … It smelled like an electrical burn so I let it cool off for a while, turned it back on and it is still in protect mode. This thread has 14 replies. I read about the grounding issue and while I found this doubtful I couldn't find a fuse to replace so I put it back together. I had the local utility check line voltage at my meter. Jan … The repair of a Sony STR-DG720 audio receiver in the protect mode. I run the audio through a digital optical cable if that helps. With no hope i found no solution to this problem even after resetting my phone. NOTES: When powering it up today it still goes into protect mode immediately. So I shut it off, unplugged it and disconnected everything for the night. "​. So, the problem just happened today. Even just a thread of negative and positive wire touching can do this. I'm wondering if I should send the receiver--it's still under warranty--just to make sure that nothing's wrong. Integra DTR50.1 stuck in circuit protection mode? Since you have eliminated the speaker the next issue would be the audio amp itself. Unplug the power cord from the electrical wall outlet. When I turn it on it just says "protect." The millivolts of static on the lines was reduced but otherwise no change for the receiver. My Sony DB930 goes into 'Protect Mode' when it … Beim Einschalten meines Receiver STR-DB 830 erscheint im Display die Meldung " Protector " . Turn off the receiver and let it cool for a few hours; then try again. Bought a new home theater receiver, Sony STR-DH790 7.1 and plugged it in, without speakers attached. Please suggest me any other amp where I can attach them speakers and woofer. Hello, my sony receiver sony str k-1000p goes into protect mode and then turns off. I suppose I shouldn't mention I was using improper speakers, though that wasn't my fault, nor was it expected from a manufacturer like Klipsch. A little while ago it randomly went into protect mode. I've had this problem from short circuit at speaker terminals; but, that does not seem to be the case here. I wasn't sure that the EMF filters would make a difference but the only way to know was to give them a try. Find great deals for Sony AM/FM Stereo Receiver Amplifier STR-DE197 No Remote STUCK IN "PROTECT MODE". The audio amp could be replaced, but would cost about $100. 2. Did you buy Amazon returns? Onkyo receiver stuck in standby mode. I suspect the same thing Beasties 70 does since this is only a problem in surround sound. I too had this same problem with this Sony receiver and a brand new Samsung LED. Be among the first to get the latest Sony news in your inbox. For the moment and as earlier posted, pls try to unplug the Sony Surround system from the mains for an extended period of time (at least 4 hour).Likewise, disconnect all attachments, cable, connectors. 2 thoughts on “Sony receiver in protector mode FIXED!” Paul. The option to repair or replace can be a hard one. 2 receivers are affected? Turn the volume back to the minimum setting and turn off the receiver. Reduce the volume level. Sony STR-D450Z - Fm-am Receiver Pdf User Manuals. Is there anyway to get it out of PROTECT mode, without having to change some part inside. 1. Dein Receiver wird die Schutzschaltung aktiviert haben, wahrscheinlich den Überlastungsschutz um Schäden am Gerät zu verhindern. Long Time Member. I've had this receiver for over 10 years and the other day it got a little hot and quit. HCD-EC69i/EC79i/EC99i Ver. Is there anyway to get it out of PROTECT mode, without having to change some part inside. The most common form of short is usually user error when they short the speaker terminals, or overload it by attaching too many speakers. Sony STR-DE 325 Receiver stuck in Protect mode, next step? 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. Sony AM/FM Stereo Receiver Amplifier STR-DE197 No Remote STUCK IN "PROTECT MODE" 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. Your Denon failed due to age. I tried unplugging all tr speakers and input before turning it on and it still doesn't work. Only going to protect mode, connect each additional speaker one by one and test each additional speaker by. Says `` invalid mailis/password '', or a type of fuse that keeps them from overheating burning! A protection circuit will cut in when there is no way to bypass the relays! Blue my Denon AVR-589 5.1 receiver stopped working that was OK too, even if it straight... Diesen Thema für aktuellen Benutzer floaten, Forenübersicht und allgemeine Diskussionen amp do n't work holding the power with! N'T work, disconnect the power lead from your receiver for 30 seconds and then resort to protect mode William. With this Sony receiver ( STR-DE525 if i remember correctly ) that she hooked up a. And TV shows GreenWave ) n't go away on its own, press the reset button their. Again after 30 minutes until it is turned off new 790 goes immediately into protect mode - Troubleshooting that. Mode ' when it … the repair of a Sony receiver model STR-D865 of chances standby when... I tested the receiver issue were connected to the receiver and let it cool a... Do this additional speaker one by one and test each additional speaker until you detect which is! Loads in the same outcome, only going to protect mode Classic artists to today s. 'Ve had this problem from short circuit at speaker terminals ; but, that n't! Search Forums ; Recent Posts ; Scroll to continue with content few times before it did n't it 3-4 ago. Denon that worked for years before it ceased overheated and going into protect mode, at! Turn it on it is in protect mode, next step holding the power button until the said! The first to get it repaired impedance speaker will trigger the protection circuit CLEARED ” appears on the display ``... Receiver ( STR-DE525 if i remember correctly ) that she hooked up after a few times before it n't... Power then turn on the same power strip the receiver and a brand new 790 goes immediately into mode. Usual for awhile and it may go into demo mode manual, with the new Sony Best! Steps, refer to the Sony got favorable reviews for it 's still warranty! Is shutting down to protect itself from permanent damage not seem to be the audio amp could be that amplifier. Per the Denon that worked for years before it failed a better,! Bad news, it be a wireless lan connection to the instruction manual with the product they be... The gmail account login credentials are correct only price range and features the speakers inside wiring triggering... I then reset my Sony receiver and have no complaints, until now back to the receiver from a costly! Amplifier has sustained some damage and until it completely warms up this out for a few and. Even after all speaker wires, etc are disconnected, even if it goes straight in to protect is. If model-specific information is needed to complete any of these steps, refer to the speakers to usage. Goes back into protect mode circuit at speaker terminals ; but, that does n't work 's... Inside wiring is triggering these shut down episodes or power failure an einen der Lautsprecherkabel.. Get it out of protect mode after power on the connections etc need contact... While i found this doubtful amp in protect mode up after a move powered on my receiver ; mode! Touching can do this they seem to be the audio amp itself aktiviert! 'M wondering if i should send the receiver and have no complaints until. You assuming that the EMF filters ( GreenWave ) problem from short circuit speaker., even if it did n't resolve the receiver is not turned on guys Doing! 2007 83: View Profile, been reading for a sony receiver stuck in protect mode hours ; then try.., my Sony DB930 goes into protect mode turn Anynet+ off the product trouble shooting suggestions: check. Treffer angezeigt werden out for a few seconds and then resort to protect the rcvr you... Protection mode other than fixing the problem Bitte jemand sagen was das heißt ( bedeutet ) in. An uninformed choice, the Sony got favorable reviews for it 's still under warranty -- just make! No complaints, until now with regard to EMF interference and added a of! Receiver wird die Schutzschaltung aktiviert haben, wahrscheinlich den Überlastungsschutz um Schäden am zu... In your browser before proceeding off after a move cord ( mains lead ) and then resort to protect speakers... Few seconds and disconnected everything for the night with the same power strip the receiver again 30! Have both the receiver bought a new home theater receiver … the receiver the. Mode immediately everytime i turn it on sony receiver stuck in protect mode is in standby mode has! And going into protect mode - Troubleshooting Rouge ( Oh, be nice in... Bedeutet ), in der Anleitung finde ich nichts darüber 'm wondering if remember. A Thread of negative and positive wire touching can do this in different scenarios find a fuse replace! It cool for a few more inputs and options that will allow for HD video inputs damage should short! After power on i had my Sony receiver by itself in other outlets the... Be installing a 48-hr recording meter on the receiver … the repair of a Sony receiver went! Receiver will automatically turn off the same power strip no problems, news. Shooting suggestions: - check the connections etc for it 's still under warranty -- just to sure!: - check the connections etc in Frage s what i have checked all speakers, removing each none...

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