To Next PageTo Next PageWhy Denon AVR-2312 power does not turn on?
If your Denon Receiver isn't powering on, make sure the power plug is fully inserted into the outlet. If it still doesn't turn on, the protection circuit might be active. Unplug the receiver, wait 5 to 10 seconds, and then plug it back in.
What to do if no video is output with HDMI connection on Denon AVR-2312?
If there's no video output via HDMI on your Denon Receiver, first, check the HDMI cable connections. Second, ensure the input source matches the connected HDMI port. Finally, verify that your TV is compatible with HDCP (copyright protection). Incompatibility can prevent correct video output.
How to fix no audio output with HDMI connection on Denon Receiver?
If you're not getting any audio through the HDMI connection on your Denon Receiver, first, check the HDMI connector connections. If you want audio from the speakers, set “HDMI Audio Out” to “Amp” in the menu. If you prefer audio from the TV, set “HDMI Audio Out” to “TV” in the menu.
How to troubleshoot audio not output on Denon AVR-2312 Receiver?
If there is no audio output from your Denon Receiver, verify all device connections and speaker configurations. Ensure all audio devices are powered on, and the master volume is at an audible level, and mute mode is off. Select the correct input source and mode, and disconnect any connected headphones, as they disable speaker output.
How to stop HDMI control on Denon AVR-2312?
If your Denon Receiver is mirroring operations from other HDMI-connected devices, disable “HDMI Control” by setting “Control” to “OFF” in the menu. To prevent power-off linking, also set “Power Off Control” to “OFF” in the menu.
What to check if no picture appears on Denon AVR-2312 Receiver?
If no picture appears on your Denon Receiver, verify the TV connection and ensure the TV input is correctly set.
What to do if Denon AVR-2312 does not operate properly?
If your Denon Receiver isn't operating correctly, try resetting the microprocessor.
How to turn on display on Denon AVR-2312 Receiver?
If the display on your Denon Receiver is off, adjust the “Dimmer” setting in the menu to something other than “OFF”.
How to enable Dolby TrueHD audio output on Denon Receiver?
To output Dolby TrueHD, DTS-HD, or Dolby Digital Plus audio on your Denon Receiver, ensure you are using HDMI connections.
How to enable DTS sound output on Denon Receiver?
If DTS sound isn't being output on your Denon Receiver, set “Decode Mode” in the menu to either “Auto” or “DTS”.
General| Impedance | 8 Ω |
|---|---|
| Speaker selector | A+B |
| Input sensitivity | 200 mV |
| Pre-out connectivity | Yes |
| Audio output channels | 7.1 channels |
| Audio A/D Converter (ADC) | 24-bit/96kHz |
| Signal-to-Noise Ratio (SNR) | 100 dB |
| Total Harmonic Distortion (THD) | 0.08 % |
| Power output per channel (1KHz@8 Ohm) | 135 W |
| Power output per channel (20-20KHz@8 Ohm) | 105 W |
| HDMI in | 7 |
| Composite video in | 4 |
| Ethernet LAN (RJ-45) ports | 1 |
| Multichannel audio input type | RCA |
| Component video (YPbPr/YCbCr) in | 2 |
| Headphone connectivity | 6.3 mm |
| Connectivity technology | Wired |
| Speakers connectivity type | Binding post |
| Audio formats supported | AAC, FLAC, MP3, WAV, WMA |
| Image formats supported | JPG |
| Wi-Fi | No |
| AM band range | 522 - 1611 kHz |
| FM band range | 87.5 - 108 MHz |
| Supported radio bands | AM, FM |
| Preset stations quantity | 56 |
| Internet radio services supported | Last.fm, Napster |
| Supported video modes | 1080i, 1080p, 480i, 480p, 576i, 576p, 720p |
| Display | VFD |
| HDMI version | 1.4a |
| Product color | Black |
| Audio decoders | Dolby Pro Logic IIz, Dolby TrueHD, DTS-HD Master Audio |
| Volume control | Rotary |
| Apple docking compatibility | iPad, iPhone, iPod |
| Number of products included | 1 pc(s) |
| AC input voltage | 230 V |
| AC input frequency | 50 Hz |
| Power consumption (standby) | 0.1 W |
| Power consumption (typical) | 600 W |
Weight and Dimensions| Depth | 382 mm |
|---|---|
| Width | 434 mm |
| Height | 167 mm |
| Weight | 11000 g |
Procedure for checking leakage current before returning the set to the customer.
General cautions and instructions for servicing and inspection.
Explains how to set special modes using buttons.
Lists strategies to resolve identified error codes.
Details what is displayed on the FL display for different protection incidents.
Indicates warnings shown by the POWER LED based on protection incident conditions.
Steps to set up AV receivers for Remote ID.
Steps to set the remote control unit for Remote ID.
Instructions on how to start the diagnostic mode.
Instructions on how to cancel the diagnostic mode.
Lists video system confirmation items and their details.
Steps to check for and update the firmware.
Lists error codes related to firmware updates.
Provides details of each error code.
Lists strategies to resolve identified error codes.
Procedure for adjusting idling current for the audio section.
Detailed steps for performing the adjustment.
Shows available surround modes and adjustable parameters.
Troubleshooting steps for power-related issues.
Flowchart for diagnosing power-on issues.
Troubleshooting steps when a fuse is blown.
Troubleshooting flowchart for no picture or sound issues over HDMI.
Diagnoses issues when the set does not recognize the TV.
Troubleshooting flowchart for audio output issues.
Troubleshooting steps for network connectivity issues.
Verifies network settings on the receiver and peripherals.
Steps to check the USB device and its compatibility.
Checks the AV receiver's USB connection and power.
Checks video signals for no picture output.
Checks S/PDIF signals for no sound output.
Checks for damage in IC901.
Checks if the fuse is blown.
Pin descriptions and functions for IC201 (R5F5630ECDFB).
Lists pin names, I/O, and functions for LC89058W-E.
Lists pin names, I/O, and functions for ADSP21487KSWZ.
Block diagram for the W9864G6JH-6 memory chip.
Block diagram for the MX29LV160DBTI-70G flash memory.
Block diagram for the AK4424ET DAC converter.
Lists pin names, I/O, and functions for AK5358BET ADC.
Lists pin names, I/O, and functions for AK4358VQ DAC.
Lists pin names and functions for H27U1G8F2BTR-BC NAND Flash.
Block diagram for the H27U1G8F2BTR-BC NAND Flash.
Block diagram for the W9825G6JH-6 SDRAM.
Lists pin names and functions for W9825G6JH-6 SDRAM.
Block diagram for the LAN8700 Ethernet PHY.
Block diagram for the SAA7121 Video Encoder.
Lists pin names and functions for R2A15220FP audio IC.
Block diagram for the NJW1194A audio IC.
