20 Most Recent Denon AVR-1609 Receiver Questions & Answers

Check your front display to make sure that it shows you are using either spkrs A or B. If it does not show this, then you need to replace your headphone jack with a new one. Your unit is thinking that you are using headphones, when in fact you are not.

What signs of life DOES it have?


Generally speaking, an amp attempts to protect itself from heat, shorts, overloads and operator exuberance by refusing to turn on or stay on.

Overloads can be from excessive periods of high output or marginally low impedance loading by the speakers; and shorts would be wiring issues or a speaker blowing up.

You should be able to feel if it's hot. WHY is it overheating? Make sure it has sufficient ventilation on all sides and that vent holes are not blocked by dust balls. Ensure the fan (if equipped) is running as designed (some only operate on demand). Clean dust and debris from it.

If the amp comes back on after cooling, you're lucky. They only have so many self-protection cycles in their lives so continuously resetting or cycling their power without addressing the cause can do more harm than good.

If it protects immediately on a cool power up you should disconnect the speaker connections and try it 'naked'. If it comes up then diagnose which lead(s) are shorted. If it does not come up the problem is internal and should be left to an experienced and competent hands-on tech.

Check for loose speaker connections at the speaker as a root cause for intermittent shutdown.

NEVER USE MAXIMUM VOLUME FOR TROUBLESHOOTING.

Turn the volume control to something medium.

The errant switch, control or condition may change and you will suddenly release the amp's full power and possibly destroying your speakers. If a signal isn't audible at 1/2 volume it's probably not there.

Carefully examine the front panel for clues like a misplaced Mute or Tape Monitor control or Multichannel Analog Input selected.

There is a good chance that a common control may have developed a high-resistance or 'dead' spot through idleness and is causing your symptom. Turn the POWER OFF and operate every control throughout its range a number of times, especially rarely-used ones like Tape Monitors and the Mute control.

Turn the volume to something reasonable and see if that helped.

uno de los tres por debajo de las soluciones de trabajo para que el receptor

1. Para reiniciar el sistema, a su vez el receptor apagado por el peque?o bot?n on / off, no el bot?n de espera grande. Mientras que fuera de noche y pulse el bot?n directo puro, a la vez y sigue tomando con su mano derecha mientras presiona el peque?o bot?n on / off con la izquierda. Ver? el flash men? del receptor. Cuando lo ves flash dejar ir de la noche y botones de acceso directo puro y el receptor se reiniciar? si mismo a la estaci?n de radio 87.50.

2. Pulse el bot?n "Power" al mismo tiempo presionando el bot?n "Standard " y "Simulaci?n DSP" en el panel frontal de su receptor Denon. Estos botones tambi?n pueden estar ocultos debajo de un panel tir?n en funci?n del dise?o y el modelo de Denon que se utiliza. Algunos modelos de Denon requieren diferentes combinaciones de bot?n que se pulsa simult?neamente mientras se presiona el bot?n "Power", como el "Modo Surround" botones. Algunos modelos de receptor Denon no proporcionar? las instrucciones de restablecimiento en el manual del usuario, para encontrar las combinaciones de bot?n derecho debe ponerse en contacto Denon.

3. Pulse el bot?n "Power" para apagar el AVR-
Pulse el bot?n "Power" al mismo tiempo la tecla "altavoz A "y "Speaker B" botones. Espere a que el AVR-788 a la pantalla comenzar? a parpadear a una velocidad de alrededor de una vez por segundo.
Suelte los botones despu?s de la pantalla comienza a parpadear. El AVR-788 es ahora restablecer la configuraci?n predeterminada de f?brica.

Not familiar with that model. I used the Denon pro DRA397 units on my jobs. But it my be the same for you.

The reset was as follows. If it works give me a thumbs up.

Power off and not in stand by, hold down the speakers a and b buttons at the same time. Then turn on the hard power button while holding the a and b down. The display will start to flash across the entire screen. Release the buttons and the unit should reset.

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. ..

See troubleshooting section of user manual on page 54. Bed_AVR-1708.pdf (denon.com)

The best thing would be to check all the connections, and if everything is in order and tight and still not working properly, then you'll need to notify Denon customer support for further assistance

Check all connections from the DVD player to your amplifier/receiver and TV. Make sure the audio cables are securely connected at both ends. Try connecting the DVD player to another amplifier/audio system using different cables to isolate if the issue is with the player or cables. Check the audio settings on the DVD player - make sure audio output is enabled and set to an appropriate format like PCM or Bitstream. Go through the audio setup menu and reset to factory defaults. Make sure the volume on the DVD player is turned up and not muted/very low. Try different audio tracks on a DVD movie to test. If connected digitally via HDMI, try swapping to analog RCA connections instead. Or vice versa. Try playing audio CDs to see if the issue only affects DVD movies or all audio. Make sure the audio on the disks themselves are okay by testing in another player. If there was a power surge or electrical issue, the audio circuits could have been damaged. A repair service may be needed. As a last resort, perform a factory reset or firmware update on the DVD player.