Question about Denon AVR-2802

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Inert Unit I own an AVR-2802 that was working fine until I lightly tapped on the side of the unit. It went dead. No display. No Standby Light; the unit in completely inert. The fuses are OK. The standby transformer is putting out and the voltage regulator is functional. The control IC on the display board was replaced. The Power Switch was also checked. Any suggestions? Any idea where a Service Manual can be obtained?

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I know that in the back of the manual for my 4802 there's an instruction on how to reset the microprocessor. I'm not sure that it would fix either problem but definitely worth a try. Find your manual and see which buttons it is to hold ("Direct" and "Stereo" on my 4802) while plugging in the AC cord. This clears all of the settings, so you'll have some programing to do, but if it fixes it, it would be worth it. Good luck as I would be devastated if that happend to me!

Posted on May 08, 2008

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I have a AVR - 2802 and was working fine. One fine morning when i started the system there was no sound everything is functioning well except the sound. I checked the speaker connection and the connectiion seems to be perfect. Is there any lock in the system? Can someonetell me how to release the lock.

Posted on Mar 07, 2008

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Related Questions:

1 Answer

No power output or display.green standby light flashes.


Sounds like either a blown mainpower fuse or the thermal fuse for the power transformer. If the protect circuit was kicking in, the display would light up, but then turn off with a red blinking light. the green light with no display means the transformer is not getting power.

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I have a denon avr 2802. the remote powers the


Try doing a factory reset by turning off main power switch.hold down speaker a and b buttons while turning on main power switch ,display will flash 3 time s then release buttons,this then returns unit to factory default settings.

Apr 13, 2010 | Denon AVR-2802

1 Answer

Power goes off


Try resetting the unit.
Make sure there is no disc in the unit. With the unit on, go to the front panel and look for the STOP (square) button.
Hold it down until the unit shuts off by itself. Turn it back on it shoudl work fine.

Jul 01, 2009 | Samsung HT-X40 System

1 Answer

Dead


IT COULD BE A FUSE , needs to be replace , if your handy , you can do it yourself , open unit , and check where the power supply is .look for a tiny glass tube type fuse , replace , and try again , hope this helps , please rate , AJ

May 07, 2008 | Harman Kardon AVR 7200 Receiver

1 Answer

No power


Unit is in protect mode. Most likely cause of protect activating is blown channel (shorted output transistors). I work for a Authorized Denon repair center in Michigan if Shipping to Michigan is economical let me Know kstahl65@att.net

Feb 06, 2008 | Denon AVR-2802

1 Answer

Denon AVR 2802 - Unit Turning Off


If DIGITAL sign blink, this mean DSP board is defective. It will cut the sound on the AMP section. DSp is maybe defective.

Jan 12, 2008 | Denon AVR-2802

1 Answer

Power comes on for only about 4.5 seconds, then shuts off.


1-speakers terminals are short circuit----turn it off and correct speakers terminals.
2-blocking of ventilation holes of the set -------turn it off and let it cool down and make a good ventilation around ventilation holes.
3-the unit is operated at continuous high power condition------turn it off and let it to cool down and then turn it on.

Dec 11, 2007 | Denon AVR-2802

1 Answer

Also problem with Denon AVR-2802


If DIGITAL sign on the display blink, it mean the DSP board is defective. probably the DSP itself

Jul 22, 2007 | Denon AVR-2802

3 Answers

DENON AVR 2802 (NO SOUND)


If "Digital" sign blink on front panel, it means DSP do no start properly. If DSP do not start, main UC mute audio. Change IC, AT49LV002-70TC (IC 817 ) at DSP board (Denon P/N: 262 3010 006).



Jan 01, 2007 | Denon AVR-2802

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