Name: Denon AVR-390
Brand: Denon
Rating: 5 (1 reviews)

Other manuals for Denon AVR-390

Service Manual83 pages

Questions and Answers:

D
desparzaJul 26, 2025
How to fix no sound from speakers on Denon AVR-390 Receiver?
- C
  Christine ChandlerJul 26, 2025
  If no sound is coming from the speakers connected to your Denon Receiver, check these possible causes: * Faulty connections with input devices or speaker cables: Ensure all connections are secure. * Mismatch between the selected input source and the device you want to play: Select the correct input source. * Low master volume: Adjust the master volume to an audible level. * Mute mode is active: Deactivate mute mode. * Headphones are connected: Disconnect headphones. * No digital signals are being input: Ensure digital signals are being input. * Mismatch between assigned digital inputs and settable input modes: Set the appropriate input mode.
P
Paula WatsonJul 30, 2025
Why does my Denon AVR-390 keep turning off?
- S
  Stephanie MosesJul 30, 2025
  Your Denon Receiver might be shutting down suddenly due to: * Using speakers with impedance lower than specified: Use speakers that meet the specified impedance. * Speaker cable issues (core wires touching or disconnected): Unplug the power cord, twist the core wires together tightly or effect termination treatments, and reconnect.
A
Amanda GarciaAug 3, 2025
What does flashing red light mean on Denon AVR-390?
- A
  Amber SmithAug 3, 2025
  If the power display on your Denon Receiver flashes red at intervals of approximately 0.5 seconds, it indicates that the amplifier circuit has failed. Switch off the power and please contact the DENON service adviser.
J
Jaime PerezAug 8, 2025
What to do if Denon AVR-390 remote control not working?
- L
  Lauren SmithAug 8, 2025
  If your Denon Receiver isn't responding to the remote control, consider these potential reasons: * Worn batteries: Replace with new batteries. * Operating outside specified range: Ensure you are within the remote's operational range. * Obstacle between the unit and remote: Remove any obstructions. * Improper battery insertion: Verify the batteries are inserted correctly, matching polarity marks. * Strong light interference: Move the unit away from direct sunlight or strong light sources.

Denon AVR-390 Specifications

General

Signal-To-Noise Ratio	98 dB
Total Harmonic Distortion	0.08 %
Input Sensitivity	200 mV
Tuner Bands	AM/FM
Wi-Fi	No
Input Impedance	47k ohms
Inputs	Digital coaxial x 1
Outputs	HDMI x 1