denon avr 688 service manual

Never sounded quite right. Please try again later. From the United StatesThis astounds me, I had this setup in the matter of a couple of hours. If you have a chance to grab this at a discount price jump for it.Please try again later. Please try again later. CT Phil 4.0 out of 5 stars Looks like a robotic translation of the Japanese original. I was minutes away from returning it to Amazon after 3 days of frustration. Noticed quite by chance that the manual mentions in a footnote that HDMI cable attachmnents do NOT carry audio through the AVR 688. Had to use optical audio cables and finally figured out that these were assignable inputs. Once I assgned them correctly, everything works just fine. Also connect an XM radio mini-tuner. I love my current setup, but if I had it to do over I'd probably wait for the AVR788. Once I factored in the cost of a pair of optical audio cables, the price difference is nearly negligible. While setup is definitely not for the faint of heart (a nightmare, actually) the product is a good value. Love the surround sound and the integrated XM radio is a real plus.Please try again later. Please try again later. W. Miller 4.0 out of 5 stars Its a generation older, but has the goods. As has been mentioned in the other reviews, unfortunately processing HDMI Audio is not supported by the unit and you need to connect either an optical or coaxial digital audio cable to get Digital Dolby or DTS. This all works fine with my HDTV and my PS3. The Dolby Pro Logic II, Neural and Neo functions do a reasonable job of converting stereo into multi-channel. True Digital Dolby and DTS both sound great. Just beware that you will not be able to access some of the newest HD Audio formats as they are only supported across HDMI, but by using a toslink cable, the PS3 will happily pump out DTS or Digital Dolby tracks.

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We have 6 Denon AVR-688 manuals available for free PDF download: Service Manual, Owner's Manual, Manual, Specifications AV Surround Amplifier. By using our website, you agree to our use of cookies.Get news, info, tips and offers straight to your inbox. Sign up - you know you want to. Choose your country below to get started. Ramon Rivero y Av. Oquendo - Recoleta Edificio Cine Center - Local Sky Games Cochabamba Bolivia TEL: Parque Industrial Naucalpan CP 53480 Estado de Mexico Mexico TEL: Rogelio Cantu 370 Col.Biharia 67-77, Sector 1, Metav Business Park, Building C Bucharest TEL: Malaysia TEL: Economia Sts. Libis, Quezon City, Philippines. No 5034 5D ASH SHERA, Unit No 1 Alazizyah, Alkobar 34742-6965 Saudi Arabia TEL: AB1408 Jebel Ali, Dubai. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness. See All Buying Options Add to Wish List Disabling it will result in some disabled or missing features. You can still see all customer reviews for the product. This astounds me, I had this setup in the matter of a couple of hours. That might sound like a lot, but I'm running a Wii, a Mac Mini, Technics CD player, bluetooth gateway and HD cable out to my main tv. I can also recommend the Polk TSi line of speakers with this for both Home Theater and Music. This receiver gives you a lot of options for input and output, deciding on what you want and need will take you a bit, but the results are well worth it. I've had this for a little over a week and I'm still discovering the full power of this beast. If you have a chance to grab this at a discount price jump for it. Reviewed in the United States on January 25, 2014 Power supply failed within first month of ownership. Not as good as my old Denon receiver. Sold it on Ebay a long time ago. Disappointing at best.

After several months of use it also started to buzz after being on for several minutes. Turning on and off helped for a while. Now it died completely. Warranty has expired so I am not going to try to get this piece of garbage fixed. It is going to trash where it belongs. After reading other reviews for different Denon products I realized that most of Denon products are overpriced pieces of junk.Please try again later. Please try again later. B. Makel 5.0 out of 5 stars Which I agreed until I tried the Denon. I did all the automatic speaker calibration which worked very well. The sound was ok but not very impressed so I tried tweaking with the sound but did not get much better. Remember, I was comparing this unit to my Yamaha. Then I decided to look to see what else what out there around the same price and the Yamaha and Onkyo. I found the Denon AVR-688, so I tried that out since I knew Denon was pretty reputable. After the lengthy set up with the Denon (took me 4 times longer to set up the Denon than the Onkyo), which is not as hard as people say as long as you go step by step through the instruction. I decided to play some music and all I can say is this thing sounds 20% better than my two year old Yamaha and 40% better than the Onkyo. The Onkyo was very good for the money but the sound did not have the depth of the Denon. Listening to a TV program, the center speaker sounds so much more life like. The Onkyo had a very thin sound compared to the Denon. It was almost like teh Onkyo was playing through curtains. I wish I could put a picture on here of me with both receivers just to prove that I did the test. This is not just my opinion but even my wife, who could care less of how it sounds, said she could tell a difference. I had them both out side by side so I could quickly plug up one to compare. I also use banana plugs to for the speaker connectors to make the swap even faster. I will be returning the Onkyo this weekend.

Took me about an hour to set up everything, including setting the mic at the optimal 6 listening positions for the audyssey auto-calibration, setting up the assignable optical and coaxial inputs to the selected devices, running the tuner preset function, and setting the remote to work with my other components. Once setup, the auto-calibrate proved to be very accurate. A couple things to note, and this is what may have led to some of the bad reviews. I didn't expect it, but this was off when I unpacked the unit. But after going thru the admittedly weak manual and looking carefully at the front panel I found the power switch, and everything came to life. During the auto-calbrate, after the measurements of the 6 locations are done, the receiver will hop to the Calculate function. The manual says it will go to a check function afterward. What it doesn't specifically state is you have to kick off the calculate. I sat there for about 10 minutes before I thought something was up. Hitting the left arrow on the remote, the display then started flashing Calculating. A minute later it advanced to the check function. The remote is a bit bizarre with the two sided operation (The back side controls are under a flip door), but works fine and can be set independently for each component. It now can control my HDTV for instance. All in all I am very happy with this purchase and the BA Speakers.Please try again later. Please try again later. SETH M 1.0 out of 5 stars Not as good as my old Denon receiver. Never sounded quite right.Please try again later. Please try again later. John 1.0 out of 5 stars The manual is extremely poorly written. Sound quality is mediocre. I have two other receivers in other rooms and I was shocked how badly this one sounded considering the price tag. After using it for a while I bought an HD projector. HDMI ports did not work when I tried to connect the projector to this receiver.

Overall I think this is a great system at a great price to what it offers. Also, build quality and durability is awsome. Upgraded control for Zone 2 is available also Ipod docking as well. Defenetly has been a great buy for me.Please try again later. Please try again later.Denon makes it very clear in the one year warranty that the store where you bought it (circuit city) is responsible for repair and tech support.Please try again later. Please try again later. Something went wrong.Learn more - opens in a new window or tab This amount is subject to change until you make payment. For additional information, see the Global Shipping Program terms and conditions - opens in a new window or tab This amount is subject to change until you make payment. If you reside in an EU member state besides UK, import VAT on this purchase is not recoverable. For additional information, see the Global Shipping Program terms and conditions - opens in a new window or tab Delivery times may vary, especially during peak periods. Learn more - opens in a new window or tab Learn more - opens in a new window or tab Learn more - opens in a new window or tab Learn more - opens in a new window or tab Learn more - opens in a new window or tab Contact the seller - opens in a new window or tab and request a postage method to your location. Please enter a valid postcode. Please enter a number less than or equal to 2. If you don't follow our item condition policy for returns, you may not receive a full refund. Refunds by law: In Australia, consumers have a legal right to obtain a refund from a business if the goods purchased are faulty, not fit for purpose or don't match the seller's description. More information at returns. All Rights Reserved. User Agreement, Privacy, Cookies and AdChoice Norton Secured - powered by Verisign. I tried to do the manual reset to factory settings but there seems to be an internal problem. It again shuts down and is blinking red. All connections are disconnected.

I do have not have a vested interest in this article but the difference in sound was worth writing.Please try again later. Please try again later. Richard Livingston 5.0 out of 5 stars There are more than enough connectors, and configurations to satisfy even some audiophiles. I would have to question any bad reviews as more likely components connected to the receiver, than the unit itself. In my case, my computer, satellite, and game console are all connected, and I couldn't be happier with the performance. So long as the basics are not overlooked, such as the quality of the signal going in, anyone owning one of these units will be very happy indeed.Please try again later. Please try again later. Jack E. Henderson 1.0 out of 5 stars Basically, that means it's now worthless to me. After contacting Denon and being told that it didn't matter if I registered my warranty online and that they had record of my purchase date, if I didn't have the receipt, I didn't have a warranty. Never buying a Denon product again.Please try again later. Please try again later. Dierick Medrano 4.0 out of 5 stars I get digital audio out my Xbox 360, my HTPC and from my satallite box. 3- 2nd zone is great. Specially when you want to see the game and the wife wants to chat and listen to some music with girls. 4- great speaker expandibility. You can either have a 5.1 or 7.1 system, increase the no of frontals or bridge the conection to have even more power (16 ohm)Std is 8ohm so power is not an issue. 5- The purchasing of this piece of equipment was great. Awsome product web page with all the manulas in thre, so you really know (if you document yourself b4 your purchase) what the equipment is really capable of. Cons: 1- User manual and set up is not for biggners. If you want to have your analog signal converted to HD you need to buy something else (try this ) 3- Zone 2 audio will not work with digital audio imputs. It will only output analog signals.

If one causes the radio to go into protect mode, that's your culprit.Make sure that the speakers are connected properly, usualy at speaker A terminals. Switch the receiver to the tuner and tune it to a known station. Try different surround modes and direct mode. If there is still no sound you have to repair this receiver. When you turn on the receiver usually there should be speaker relay clicking sound, in 5-10 seconds after turning on. If no relay sound - protection circuit is activated. All depends on model of your receiver. What model is it?The SR 605 contains a microcomputer for signal processing and control functions. In an unlikely event, it may cause it to lock up. Unplug the power cord from the wall outlet, wait for 10 to15 seconds and then plug it back again. Please also check your speaker cabling again. Make sure that all of them are seated properly, none is touching each other or the body of receiver. Take out all the wire and put them back again if necessary. Some times even a little tiny frayed wire touching the receiver could trigger the protect mode. Be careful, since protect mode is sometimes not fast enough and it could blown a few trasistors in the power circuit. Just check your speaker as well.whether they play all right thru another receiver or amplifier.A little frayed wire could also trigger the protect circuit in your receiver. I hope this should solve your problem. If everything else seems all right and still your receiver shut down when you raise the volume then it possible that there are bad connections on the main board that are set in. This would generally happen if the system is slighly old or have dry solder and when you raise up the volume. This should be a simple repair that will not require parts. If you can solder, you will be able to repair this yourself. If not, then a local service center will change the local labor rate. Hope you can sort out your problem with the above trouble shooting. Let me know if I can guide you further.

Best of luck. Thanks for using FixYa!Turn the reciever off, then press and hold the enter button while you turn it back on. It worked, no problem.After it works normally for hours I've got the Apple TV connected direct to the TV since the receiver doesn't support audio playback through to the speakers (or does it.I must be setting something wrong. Can anyone help me? Answer questions, earn points and help others. Please use the box above to search for any other information.Adjust the tonal quality of the surround channels are output from the surround back channels. Remote Control. Set this mode. DefaultThe same signals as those of the sound. Attenuate subwoofer level when using EXT. Subwoofer. Turn subwoofer. When the microprocessor is reset, all the settings are backed up for about 1 week, even if the power is turned off the power using PressBackup Memory. The various settings are reset to an input source, the settings are stored for the individual input sources. ENGLISH. Quick Select Function. With this procedure if the display is turned. I was told that t. (Posted by herlugson1 8 years ago) Denon AVR 589 - AV Receiver Answers Reset Unit How do I reset this unit? (Posted by adb10430 8 years ago) Denon AVR 688 - AV Receiver Answers. This Denon AVR-2808CI AVR-988 Service MAnual Download. Denon AVR-2808CI AVR-988 Service MAnual Download. This is the best place to read denon avr 2808ci manual before service or repair your product. Through a disciplined approach to design and production, our engineers. DENON 2808 MANUAL - MANUALSPATH.COM DENON 2808 MANUAL Did you searching for Denon 2808 Manual. This is the best place to read denon 2808 manual before service or repair your product, and we hope it can.Support Home Page - Denon Find A Service Center Warranty. Downloads.. Option Setup - Remote Setup Guide.. Denon Dealer Select authorized Denon retailer Dealer. According to the service manual it has. Denon Avr 2808ci Receiver, Denon Avr 988 7 1 Channel.

I don't remember running it hot, but I did have an ipod connected through the rca inputs which required a high volume level. There was no sudden shutdown, it was just locked in protect mode the next time I turned it on. I am going to try to fix it on my own but don't know where to start. Just thought it would be a fun project and I was already planning on buying a new one due to the cost of paying someone else to repair it. Any suggestions?The bias I am not sure about, as every unit is different. You should get the service manual to be sure or call Denon and see if they can give you an idea. Good Luck HELP please The display lights up and after about 10 seconds the display goes out and the standby led blinks red. I have found that they have one of 3 possible problems and they all require that the reciever be taken apart and fixed at component level. No way to tell what your problem is until it gets put on a bench and troubleshot. Problem 1. This is the most common problem. One of the front channels shorts out. On the big heat sink the front channels are at each end. It is the front left channel (close to the display) This requires that the output transistors be replaced as well as some driver transistors and some resistors and a capacitor. Lots of work for a blown channel. Denon has put out a bullitin to upgrade the bias transistor and change a couple of resistors to help compensate for this failure. That channel overheats more than any other channel. Problem 2. There is a resistor that is right next to the preamp board that opens up. It is in the power supply area on a smal heat sink right next to the -12 volt regulator. Generic part number is KIA7812 It also causes the unit to go into protect. Depending on which problem it is and how fast they are at finding the problem. Most charge labor by the hour. It's one of the power amplifier channels which has gone faulty. I just found this out after having this problem with my AVR-1906.

I took the amp apart and de-soldered the suspected channel power transistors (centre channel in my case).and hey-presto! it fired up as normal (obviously the centre channel would be out of service). Just waiting for them to arrive. An alternative is, if you don't use all your channels, take the transistors from a known working but not needed channel and swap them over with the duff ones. Hope thats of use! Is the HDMI cable going from the player to the receiver, then another HDMI cable going from the receiver to the television. What about your TV input. Is there a cable going from the cable converter box to the receiver's input?Login to post All preset stations will be erased when you change the tuning scale. See some test modes MEMORY CLEARING MODE All preset contents are cleared when this mode is activated. Use this mode before returning the product to clients upon completion of repair. Understand how to enter and exit the menu, then See if Super reset on page 25 helps Sony STR DA3300ES Service Manual Page 25 This should unlock the protection lock.Any suggestions? It seems to be stuck in standby mode!!!!! Also try leaving it unplugged for a few minutes and trying again after. If all else fails, it is probably a internal fuse blown to protect the receiver, a repair shop will probably charge 100 to repair it.I think you have already done the factory reset procedure shown on page 175 of the user manual. Is it possible to take it to the place you purchased it from. Alternatively check the Denon website and find out who the closest agent is in your locality. Send it back with proof of purchase using a courier service that you can track for receipt. Hope it turns out well. Denon If this does not fix your problem you should take your unit to service.:)Make sure all of your connections in the back of the radio are solid and not frayed. If that's not the problem, try running each of the speakers one at a time.

Do you have a Denon.com. Service Network; Spare. PATH ID 3043d5 Denon Avr 2808ci Manual - eroizouteucoupo.link PATH ID 3043d5 Denon Avr 2808ci Manual - eroizouteucoupo.link. denon. denon avr ci 988 service manual repair guide. 988 service manual download - denon. Owner's manual - Factory reset 4-5. Manual Denon Avr - snapme.no-ip.ca Download and Read Manual Denon Avr Manual Denon Avr.Denon 988 Manual 25 s Option 25 d Parameter. View and Download Denon AVR-2808CI 2808. Denon Avr 2803 Manual - informed-ibs.com denon 988 manual PDF.DENON AVR-2808CI 2808 988 AVC2808 MANUAL.PDF:. DENON DN-F400 UPDATE GUIDE.PDF: DENON - groups.google.com denon avr 1906 owners manual denon avr 2308 review denon avr-2808ci.View and Download Denon AVR-2808CI 2808. AVR - Google Groups denon avr 2808ci avr studio free download.Service manual,Repair manual. Technical Guide,Adjustment manual,Service handbook. Denon audio. How to Reset a Denon Receiver to Factory Defaults. Consult your owner's manual to find.Store Locator; Weekly Ad; Coupons; Gift Ideas. Please use the previous link instead. Select a product Please use the previous link instead. Select a category More current models will indicate a flashing red light on the Standby LED when a Protection circuit trips. If the protection light came on due to a speaker wire short, low impedance condition or a bad speaker, the receiver's power will need to be turned off to reset it. Before turning the power back on, all speaker wire connections should be checked for their integrity at the receiver side and at the speaker side. If the protection light goes on immediately after you turn on the receiver, disconnect the speaker wires at the receiver side and retest. If the receiver's protection light goes off, then there would still seem to be a problem with one channel's speaker wires or speakers. Connecting them one by one and retesting should allow you to find the problem speaker or connection.

Please note, this will erase all setup configurations in the system and require the system to be setup again. You may want to mark down the settings before resetting your receiver to aid in the setup process. If you had an installer setup your system, you can contact them for assistance and any associated costs that may apply to setup the receiver again would be the responsibility of the owner. Please follow this FAQ to fix the issue. Please consider reviewing our FAQs to see if your inquiry is covered and don’t forget to check our YouTube channel for setup and installation videos. We apologize for the inconvenience and appreciate your patience during this challenging time.All hours are Eastern Standard Time.