Why does Denon AVR always turn on TV audio?
David Jones
Published Mar 11, 2026
Why does Denon AVR always turn on TV audio?
You can leave both ARC and HDMI Control turned on onboard more recent DEnon models and then use the TV AUDIO SWITCHING setting to prevent the receiver auto switching to the TV source at power up. THere’s no need to turn either the HDMI Control or the ARC setting off if not wanting this behaviour from the AVR.
What kind of IR receiver do I need for Denon?
The gear I wanted to control with an external IR receiver: Denon AVR-X6200, Oppo BDP-103, and Oppo UDP-203. The Denon 6200 and Oppo 103 each have an IR remote input jack on their rear panels allowing for a direct cable connection.
Why are the mini jacks on my Denon remote not working?
The mini jacks are poorly soldered to the internal circuit board leading to intermittent contacts and functionality as well as either power jacks, receiver input jacks or emitter output jacks breaking loose within the control box.
What to do if your TV does not support HDMI?
When a TV that supports HDMI-CEC does not detect that a HDMI-CEC compatible device is connected, it will tell a HDMI-CEC receiver to switch to TV Input. You can disable HDMI-CEC. But that will also disable ARC. And you will have to add another cable to get audio from the TV to the receiver.
You can leave both ARC and HDMI Control turned on onboard more recent DEnon models and then use the TV AUDIO SWITCHING setting to prevent the receiver auto switching to the TV source at power up. THere’s no need to turn either the HDMI Control or the ARC setting off if not wanting this behaviour from the AVR.
What are the specs of a Denon avr-1602?
5.1 channel audio line-in, AM antenna, FM antenna, SPDIF input, SPDIF output, audio line-in, audio line-out, center speaker output, composite video input, composite video output, composite video/audio input, front speakers output, headphones, rear speakers output, subwoofer output
How does HDMI work on a Denon TV?
When the power of this unit is on and “HDMI Audio Out” is set to “TV”, audio is output as 2-channel from the HDMI OUT connector. Selects how this unit will transmit HDMI signals to the HDMI output in standby power mode. Transmits the selected HDMI input through this unit’s HDMI output when this unit is in standby power mode.
Where do I Find my Denon model number?
1. Click on the following link- 2. Enter your model number under the “Search for your Denon” field or select it from the list under “Or select from the archive”. This will take you to the product specifications and downloads page.
Why is my Denon home audio receiver flashing?
Denon Home Audio Video Receiver AVR391. This is an entry level home theater receiver. Why is a red light flashing? When the sound is too loud the receiver shuts off. Now a red light is flashing around the power button and the receiver will not come on. I have already tried to reset it. Answered! View the answer I have this problem too
Can a AV receiver auto switch to arc?
The TV AUDIO SWITCHING setting prevents the receiver auto switching to the ARC source when the AV receiver detects the TV at power up, but you will however need to manually select the TV source if ever wanting to access audio from the TV using ARC.
How to use Denon arc on a TV?
Select “TV AUDIO” from the input source select buttons on the remote control or the receiver. You should now be able to output the TV audio through your AV receiver. Note: To use ARC you must turn on HDMI control in the menu of the receiver, as well as the TV.
Why is my Denon HDMI audio passthrough not working?
Audio passthrough doesn’t work when the avr is in standby mode. If you have Dolby Digital set to ON on the cable box, but your TV cannot accept Dolby Digital audio (many cannot), there will be no audio passed to the TV, rather you would have to set Dolby Digital to OFF on the cable box.
What is the HDMI port on Denon av7704?
On the AV7704 the only HDMI port used is port 3 that is labeled Blu-Ray by default. This isn’t a complex system. 3) Hitting CBL/SAT on the AV7704 remote returns from the OPPO to the signal originating from the TV with ARC used for audio.
Select “TV AUDIO” from the input source select buttons on the remote control or the receiver. You should now be able to output the TV audio through your AV receiver. Note: To use ARC you must turn on HDMI control in the menu of the receiver, as well as the TV.
Audio passthrough doesn’t work when the avr is in standby mode. If you have Dolby Digital set to ON on the cable box, but your TV cannot accept Dolby Digital audio (many cannot), there will be no audio passed to the TV, rather you would have to set Dolby Digital to OFF on the cable box.
On the AV7704 the only HDMI port used is port 3 that is labeled Blu-Ray by default. This isn’t a complex system. 3) Hitting CBL/SAT on the AV7704 remote returns from the OPPO to the signal originating from the TV with ARC used for audio.
What are the specs of a Denon avc-a1sr surround amplifier?
Manual Library/ Denon Denon AVC-A1SR Audio Video Surround Amplifier (2002-04) add a review Specifications Power output: 170 watts per channel into 8Ω (stereo) Surround output: 170W (front), 170W (center), 170W (rear) Frequency response: 10Hz to 100kHz Total harmonic distortion: 0.05% Input sensitivity: 2.5mV (MM), 200mV (line)
Is the Denon avc-x3700h model of the year?
The AVC-X3700H is perhaps the company’s 2020 model with most to lose, its predecessor having been named Product of the Year at the What Hi-Fi? Awards not 12 months ago, so it was paramount Denon took care while adding its new technologies.
What are the parts of a Denon amplifier?
DENON AVR5805 (FIRST EDITION) REPLACEMENT DIGITAL INPUT BOARD 1U-3643-1, NEW! Denon AVR VOLUME Control with Plastic Stem — TESTED!! Denon DRW-840, cassette deck. Metal Faceplate
Where can I Find my Denon owner’s manual?
When the “product specifications and downloads” page opens, scroll down to the “model downloads” section (Close to the bottom of the page) and select the user guide or any other information you would like to download from the options available. Was this answer helpful?
What’s the difference between CEC and Denon arc?
ARC isn’t a control system as such, it is just a contra-flow audio function. You may be confusing it with CEC, which IS a control system over HDMI (and which is also known to be unreliable). It isn’t as simple as one thing ‘pumping out’ audio and another thing detecting it and then turning on.
Are there any audio issues with new Denon AVR s750h?
I did run all new speaker wires. Previously everything was plugged into the TV and the only audio to the old receiver was the optical connection (no HDMI on old receiver). I did NOT experience these problems until I got the new system all set up. Problems:
Why does my AVR turn on in the middle of the night?
Have exactly the same issue with the AVR-S501BT, turns on in the night a few times a month. In addition I have the pass-through switched off and the receiver set to turn on with mute on yet when it powers on by itself it does so with sound on (from the tivo).
Have exactly the same issue with the AVR-S501BT, turns on in the night a few times a month. In addition I have the pass-through switched off and the receiver set to turn on with mute on yet when it powers on by itself it does so with sound on (from the tivo).
The TV AUDIO SWITCHING setting prevents the receiver auto switching to the ARC source when the AV receiver detects the TV at power up, but you will however need to manually select the TV source if ever wanting to access audio from the TV using ARC.
Why does my Denon receiver make a clicking noise?
The receiver keeps randomly making clicking sounds similar to when the mode changes from stereo to multi channel. It can be really bad sometimes like it clicks 10+ times within a second or two and it also makes a grinding noise when that happens. I look at the display when it clicks and it doesn’t change mode.
How can I Play TV audio through my AV receiver?
Connect the HDMI cable from the ARC HDMI input connector on your TV to the ARC HDMI out (Monitor) connector on your AV receiver. Select “TV AUDIO” on your receiver (Use “TV AUDIO” button on your remote or “SOURCE SELECT” knob or buttons on the receiver). You should now be able to output the TV audio through your AV receiver.
Is Denon a good receiver?
The Good The Denon AVR-S500BT is an economical AV receiver with solid sound quality.
What is the best ever Denon receiver?
The 9 Best Denon Receivers AVR-X4500H 9.2. AVR-S750H. S-Series 650H. X3500H Ultra HD. X-Series 6500H. S-Series 950H. AVR-X1600H 7.2. AVR-X8500H 13.2. S540BT with HEOS.
Is Denon a good brand?
Though Denon may be a good brand name, their S-series is horrible. It lacks overall definition, bass authority, and imaging quality. Might I also say, while not perfect, the Bose 321 GSX system has a lot of features for the money and might seem as though it is a good value in this comparision.
Do surround sound systems need a receiver?
Traditional Surround Sound Setup with a Receiver. If you are looking to establish a home theater that utilizes the traditional surround sound set up – a receiver is essential. This is true regardless of the number of speakers you intend to include in your home theater.
Why is my Denon AVR x2100w not Bluetooth compatible?
The receiver’s Bluetooth is not discoverable. The firmware is up to date. I tried turning the receiver off and back on, and hard resetting my phone and iPad and still can’t discover the receiver’s Bluetooth. Anyone encounter the same problem or have a fix for this? Issues with a specific model are better posted in the respective Owner’s thread.
How to fix a Denon AVR s740h HDMI issue?
1) Resetting the power to both the TV and receiver. 2) Reinserting the HDMI cable (this is a high speed ethernet HDMI. The same cable works with ARC / HDMI CEC on a receiver I tested at a different house so I know it’s not a problem with the HDMI cable). 3) Resetting the configuration on the receiver to start from scratch.
Why is my ATTN Denon router not working?
EDIT: This is probably going to be an issue in the coming months for anyone using HEOS as in some cases all network activity will be killed off when you use the HEOS app when it prompts you to update. That means no WiFi, no Bluetooth and no Ethernet. Diagnostics will show a failure in router access and your IP will show as 0.0.0.0.
What to do if cable box is not connected to AV receiver?
If the cable used to connected the TV and the cable box is not connected properly. Follow these steps to resolve the issue. Connect the HDMI cable from the HDMI OUT of the cable box to the HDMI SAT/CATV input of the AV receiver.
Why is there no sound coming from my AV receiver?
If still sound is not heard after adjusting all these settings, set the Input Mode of the AV receiver to Auto. There is no sound or audio through the speakers when watching television programming . No digital audio when connected with an optical or digital coax cable .
Why do I not get sound from my cable box?
The following are the possible causes for sound not to output when a cable box is connected to an AV receiver and to the TV using an HDMI® cable. If the settings of the cable box is not set correctly. If the cable used to connected the TV and the cable box is not connected properly.
Why does my AVR not work with my TV?
Now an AVR is a repeater device, and a TV an end device. So a TV only makes an initial handshake via HDCP codes. A receiver has to make repeated handshakes to the cable box. So the repeater function for audio in the HDMI board of the cable box has gone out most likely, but it could be a receiver problem.
How does an AVR cable box work with a TV?
You say the AVR HDMI inputs work on other sources. Now an AVR is a repeater device, and a TV an end device. So a TV only makes an initial handshake via HDCP codes. A receiver has to make repeated handshakes to the cable box.
What’s the volume issue with the Denon receiver?
I have my Comcast cable box connected to the Sat/Cable HDMI port to the Denon receiver, and my LG TV connected to the ARC Monitor Out HDMI port. The issue is when I am watching cable TV the volume on the receiver has to be cranked up to half way just to get any sound, and three quarters the way up to get decent volume.
What are the specs of the Denon avr-2106?
AV components AV receiver Surround Sound 24bit / 192kHz DTS 96/24, DTS Neo:6, DTS decoder, DTS-ES Discrete 6.1, DTS-ES Matrix 6.1, DTS-ES decoder, Dolby Digital, Dolby Digital Surround EX, Dolby Pro Logic II, Dolby Pro Logic IIx Virtual Surround Mode Cinema EQ
Is the Denon AVR x2300w receiver working?
A couple of days ago I picked up the Denon AVR-x2300w receiver to replace the AVR-x1300w which I was having some issues with. Everything is working fine except for one issue.
How to turn on TV audio on Denon AVR?
There is a workaround using a Harmony remote, but you don’t need to use this with more current Denon or Marantz AV receivers that include the TV AUDIO SWITCHING setting option. Click to expand… The newer Denon AVR’s have a separate setting for HDMI / CEC and ARC. So you can leave ARC switched on but have HDMI / CEC switched off.
AV components AV receiver Surround Sound 24bit / 192kHz DTS 96/24, DTS Neo:6, DTS decoder, DTS-ES Discrete 6.1, DTS-ES Matrix 6.1, DTS-ES decoder, Dolby Digital, Dolby Digital Surround EX, Dolby Pro Logic II, Dolby Pro Logic IIx Virtual Surround Mode Cinema EQ
Why is there no audio on my DVR?
Problems: 1) When using the FF function of the DVR to skip commercials, maybe every third or fourth time I FF there is no audio when I go back to play after fast forwarding. Video is fine. The only way I have found to fix this thus far is to change the input on the receiver to something else and then back to CBL/SAT.
Is the Denon sound system compatible with Spotify?
If the ARC signal is not detected from your TV, please make sure: – your TV supports HDMI ARC and… If your Spotify Connect compatible unit is not shown in the Connect tab of the Spotify app, please… HEOS by Denon is a Wireless Multi-Room Sound System comprising a family of great-sounding music…