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How do I get sound from a monitor connected via HDMI to my Denon Stereo Receiver?
If no sound is output from the monitor connected with HDMI, the “Manual Setup” – “HDMI Setup” – “HDMI Audio Out” setting is probably set to “AMP”. Set it to “TV”.
Why is there no sound from the center speaker on my Denon AVR-1909?
If no sound is produced from the center speaker, it may be because you are playing a monaural source (TV, AM radio broadcast, etc.) in the “STANDARD” (Dolby/ DTS Surround) mode. Try setting the mode to something other than “STANDARD” (Dolby/ DTS Surround).
Why is there no sound from the surround back speaker on my Denon Stereo Receiver?
If no sound comes from the surround back speaker, check these settings: * Ensure the surround back speaker’s power amplifier is correctly assigned to the channel. * Make sure the surround back speaker setting is not set to “None”. * Verify that the “Parameter” – “Surround Parameter” – “SB CH Out” settings are not set to “OFF”. * Select a surround mode for 6.1- or 7.1-channel playback.
Why is there no sound from the subwoofer connected to my Denon AVR-1909?
If no sound is coming from the subwoofer, check the following: * Ensure the subwoofer’s power is turned on. * Verify that the “Subwoofer” setting at “Speaker Configuration” is set to “Yes”. * Check that the subwoofer is properly connected. * Adjust the subwoofer’s volume to an appropriate level.
Why does my Denon Stereo Receiver AVR-1909 power off suddenly and the power indicator flashes red?
The protection circuit in your Denon Stereo Receiver AVR-1909 may be activated because the internal temperature is too high or the speaker impedance is too low or speaker cables are faulty. Here's what to do: * Switch off the power immediately and allow the unit to cool down before turning it back on. * Ensure the AVR-1909 is installed in a well-ventilated area. * Use speakers with the specified impedance. * Unplug the power cord, twist the speaker cable core wires together tightly or redo the termination treatments, and then reconnect.
Why is my iPod not playing on my Denon Stereo Receiver?
If your iPod cannot be played, it could be due to the following reasons: * The input source assigned to “iPod dock” is not selected. * The cable is not properly connected. * The control dock for iPod’s AC adapter is not connected to a power outlet. To solve this: * Switch to the input source assigned at “iPod dock”. * Reconnect the cable. * Plug the control dock for iPod’s AC adapter into a power outlet.
Why does my Denon AVR-1909 Stereo Receiver display ”ANTENNA ERROR”?
If “ANTENNA ERROR” is displayed, it means that if the Sirius Tuner is not connected, it will be broken. Check that the connections are correct.
Why does my Denon AVR-1909 display “CHECK XM TUNER”?
If “CHECK XM TUNER” is displayed, it means the XM Mini-Tuner is not installed or not fully seated in the XM Mini-Tuner Dock or the XM Mini-Tuner dock is not connected to the AVR-1909. Confirm the XM Mini-Tuner is fully seated in the dock and check the XM Mini-Tuner dock cable is connected to the AVR-1909.
How to get HDMI audio from speakers connected to Denon AVR-1909 Stereo Receiver?
If HDMI audio signals are not output from the speakers, the “Manual Setup” – “HDMI Setup” – “HDMI Audio Out” setting is likely set to “TV”. Change it to “AMP”.
How do I get sound from my surround speakers on my Denon AVR-1909 Stereo Receiver?
If no sound is produced from the surround speakers, it's likely that the surround mode is set to “STEREO”, “DIRECT” or “PURE DIRECT”. Change it to a surround playback mode.
General| Speakers connectivity type | - |
|---|---|
| HDMI version | 1.3a |
| Product color | Black |
| x.v.Color support | Yes |
| Receiver type | Surround |
| Frequency range | 10 - 100000 Hz |
| Audio output channels | 7.1 channels |
| Power output per channel (1KHz@6 Ohm) | 120 W |
| Power output per channel (20-20KHz@8 Ohm) | 90 W |
| HDMI in | 3 |
| Number of HDMI outputs | 1 |
| Ethernet LAN | No |
Check performed before returning the unit to the customer to ensure safety.
Pay attention to labels, seals, and handling instructions for specific parts.
Warning about touching internal metal parts when energized; use precautions.
Use gloves to protect hands from sharp metal edges during disassembly.
Use parts with same safety properties, especially marked 'z' parts.
Restore parts and wire arrangement to original state for safety.
Check screw, part, wire replacement and insulation after service.
Parts with special safety properties indicated by 'z' mark must be replaced with designated parts.
Step-by-step instructions for removing the front panel sub assembly.
Instructions for disassembling the HDMI power board assembly.
Instructions for disassembling the Sirius power board assembly.
Instructions for disassembling the tuner pack.
Instructions for disassembling the chassis back sub assembly.
Instructions for disassembling the video power board assembly.
Procedure for initializing the receiver/amplifier after component replacement.
How to check the version information of the microcontroller and DSP.
How to access and display the protection history mode.
Describes how the STANDBY LED flashes to indicate protection incidents.
Troubleshooting steps for power-related issues.
Steps to take when HDMI output is not working correctly.
Troubleshooting steps when no picture or sound is output via HDMI/DVI.
Parts marked 'z' have critical characteristics and must be replaced with specified parts.
Perform leakage current or line-to-chassis resistance check before returning the unit.
