20 Most Recent Denon AVR-1709 Receiver Questions & Answers

The problem may be dust in the headphone jackhttp://blog.adamnash.com/2010/10/01/solution-denon-av-receiver-avr-1410790-with-no-sound/

Need to either unplug the cable to the headphone jack board (if you don't want to use the headphone jack), or have the jack replaced. This is a common problem with these models. The is a short in the headphone jack that makes the unit intermittently think there is a set of headphones plugged in even when there isn't.

If you have had this unit for a while I would try vacuuming or blowing it out because it sounds like the issue you are having is due to heat building up in the unit. Also make sure you have adequate airflow around the unit in other words make sure you have at least 2-3 inches of clearance on all sides and nothing sitting on top of the unit.

The Stereo setting does not use any digital processing and likely avoids the decoding board completely. From your description, either the signal is not being decoded properly or the right channel signal path is being interrupted somewhere. Without taking measurements inside the unit, I cannot tell for sure where the problem lies. Careful examination of the processing board is required here. Take the unit to a repair shop for a detailed estimate. Armed with that info, we should be able to guide you through the actual repair.

Dan

After you attempt to turn on the Denon if it turns off after 4 seconds and the standby light starts blinking you have an internal fault and it needs fixing by a professional.Try disconnecting all the speakers and turn it on to confirm any errors on your part.

This is a case where the audio output ic's have failed, you describe a popping sound which is a classic sign of total audio collapse. Since this was a professional installation, I recommend a top of the line audio technician with an estimate in mind.

The most common problem found on FixYa for Audio Video Receiver's is:

My receiver say's "Protect" or turns on then off. What's wrong? Seven times out of ten it is a shorted speaker or speaker wire. To determine your exact problem, the first step is to disconnect all speaker wires "at your receiver" Next: Turn the receiver back on. If your receiver still says "protect" or turns off, it needs to be serviced. If your receiver stays on; reconnect your speakers one at a time and power back up after each speaker. You may find that after reconnecting all speaker wires it works! Most commonly the small braids of wire from the + to the - have touched and have caused the problem. In some instances, you noticed the problem only when turning the volume up. either way, make sure the exposed wires to your receiver are no longer than 1/2" long and are completely under the screw down terminal or slide in. When you've found the wire or speaker with the problem, your receiver will go back into "protect" At this point, disconnect the wire from the speaker at the speaker that may be causing the problem then test again.* Note* Make sure speaker wires do Not touch each other as this Will cause a short! If you turn the receiver back on and it stays on, you now know the problem is in your speaker itself. To test your speaker, you will need a multimeter. Set it to ohms resistance and touch the speaker terminals, if there is a short internally the meter will read "1......" If it's an analog meter, it will peg to the right. There's your problem. Now, within any speaker there are quite a few possibilities as to what could be causing the problem. Most common is a blown coil and the speaker needs to be replaced. Some speakers have internal crossovers (usually floor standing speakers) and may have a shorted or burnt board (usually very visible brown burn marks on the board) and can possibly be repaired if your handy with a soldering iron. Now, if you disconnect the speaker wire at the speaker and it still says "protect" Check your wire for the obvious cut or nail thru the wire if possible. If your system has wiring that runs behind walls, you may need to use your meter again. Disconnect the wire at both ends, keep the ends separated, put your meter on ohms resistance and touch probes to the + and - wires at one side. If the meter pegs to the right or reads "1...." the wire is shorted and needs to be replaced or repaired at the short. Hope this helps.

I will assume that your TV is an HDTV capable unit. Since I also would assume that the Denon AV1709 is properly setup in your listening room/Home Theater. You will need to purchase one HDMI cable from the Denon to the TV input. This cable must be long enough to go from the Denon to the TV with length to spare. The more money spent on a better quality HDMI cable will pay dividends on how much better the screen will appear. On the back of the Denon is an HDMI output labeled "Monitor Out" that the new cable will go into, and the other end of the cable will go into the TV input labeled HDMI. On the remote I would search for a button labeled "Input" or "Source" and on the screen I would look for the input that would reflect the same input you put the HDMI cable into in the TV. If your TV doesn't have HDMI inputs see if it does have "Component input" on the back The information will be similar but will reflect the different Input and Outputs you may need to use. The cables will be more complicated but they are color coded just for you. Red goes to Red, Blue goes to Blue, Green Goes to Green. Enjoy Re-Post if you need further information.

The Denon DRA-697CI stereo receiver typically uses a 250V, 2.5A fuse. However, it's always a good idea to consult the user manual or check the label near the power input on the device itself to confirm the exact fuse size and specifications for your particular model. Using the correct fuse size is important for safety and to prevent damage to the receiver. If you're unsure, you can also contact Denon customer support for assistance.

The Denon DRA-697CI is a stereo receiver. Typically, the fuse size for electronic devices like stereo receivers is listed in the device's manual or on a label near the power input. It's important to use the correct fuse size to ensure proper protection against electrical faults. Without specific information about the fuse size for the Denon DRA-697CI, I recommend consulting the device's manual or contacting Denon's customer support for accurate information. Using the wrong fuse size can potentially damage the device or pose a safety hazard, so it's crucial to verify the correct specifications.

Check and clean the dampening piston(s) associated with the raise / lower mechanism. The silicon oil may have dried up or leaked out.

More than likely the mosfets are shorted in the output stage.

https://instrumentalparts.com/denon-dnd9000-traverse-unit-w-laser-sled-disc-motors/ I think they are now obsolete but the laser assembly and motor, (the only parts that fail) are still available.

Question edited for a lot more clarity and add maker. Question moved from Cars and Trucks category.

Denon AVR Panel lock function

Denon https://support.denon.com > answers > detail > a_id Yes. All our newer AVRs have a procedure to lock out the front panel to keep accidental button presses from occurring. This is a push button procedure and ...

Canceling the Panel lock function AVR-S640H

Denon https://manuals.denon.com > SEHFSYojjpdajr Canceling the Panel lock function · Press Power Button while you press and hold TUNER PRESET CH + and TUNE + with the unit in standby mode. · Press TUNE + or TUNE ... People also ask How do you unlock the panel on a Denon receiver?"); display: inline-block; height: 24px; width: 24px;"> How do I reset my Denon AVR 1509?"); display: inline-block; height: 24px; width: 24px;"> How do I turn off the panel lock on my Denon AVR s540bt?"); display: inline-block; height: 24px; width: 24px;"> Feedback

Panel lock function NR1509

Marantz https://manuals.marantz.com > SEHFSYeumlhqks Panel lock function ... To prevent accidental operation of this unit, you can disable operation of the buttons on the front panel. Open Front Key Lock N59. Basic. ..