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No sound other than from direct stereo or pure direct. Denon AVR 2808

Hi,
when I was waching TV using Denon AVR-2808 the sound went off.
Decided to to check if the TV was in mute mode. still no sound.
After that i restarted the AVR, now there is no sound or video.
The only way i can have sound is trough direct stereo or pure direct.
Still no video.
have unplugged all input cables and connected only one Video RCA and configured only analog inputs. nothing.
Even the radio can only play pure direct. If i try to select dolby or 7.1 silence. All the visible fuses look ok.

Posted by on

  • dvdmrt Jul 13, 2008

    Thanks tech48,

    I resetet it several times with no avail.

    I Live in Angola. I bought my denon abroad 3 months ago. there is no dealer here.

    I would have to take it abroad my self for repair and then travel again to bring it back. This is almost impossible. Is there another way?

    I allready opened the device, power arrives to the board the problem seems to be as you say the board with the DSP. Is there a way i can by this board?

    Thank you and best regards

  • dvdmrt Jul 25, 2008

    Hi tech48,
    Out of the blue and after 15 days in pure direct, as sudden as the DSP stopped working it started working again. Thank you all.



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  • 624 Answers

You can try this reset precedure below, but it sounds like you may have a DSP board problem. This is a new model of Denon, it should still be under Denon's warranrty, it has a 2 year warranty. If this does not help, you need to take it in to be serviced. If it is not under warranty, you will not like the cost of the repair. A new DSP board usualy cost about $300 and then you must pay for the labor. It is not cheap. This reset procedure has been know to work some minor miracles, lets hope it works one for you.

1. Switch off the unit.
2. Hold the following STANDARD button and DSP SIMULATION
button, and switch on the unit.
3. Check that the entire display is flashing with an interval of
about 1 second, and release your fingers from the 2 buttons
and the microprocessor will be initialized.
Note:��If step 3 does not work, start over from step 1.
�� All user settings will be lost and this factory setting
will be recovered when this initialization mode.
So make sure to memorize your setting for restoring
after the initialization.

Posted on Jul 12, 2008

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