Denon AVR-2803 Receiver "microprocessor" Questions

...resolve your propblem... taken from the Denon USA FAQ... You?ll rarely need to "initialize the microprocessor" under normal operating conditions. In a few cases, the microprocessor will ...

how to reset avr5805 n very rare instances, the AVR-5805 internal microprocessor might lock up, or otherwise cause mis-operation. This might be caused due to an AC line surge or line spike noise, or ...

how to reset the protector circuit in a Denon AVR 3801 unit? 14 INITIALIZATION OF THE MICROPROCESSOR When the indication of the display is not normal or when the operation of the unit does not shows ...

...not change volume You have a Rotary Encoder, not a volume control. It functions as an input to a microprocessor(computer within your receiver). The encoder shouldn't effect the remote control. If ...

How to reset microprocessor How do I reset the microprocessor on my DRA 397. Power surge the other day now have sound but display screen will only stay lit for a few sec. Also my VAUX (where I watch ...

my denon reciever display wont't work my denon avr-2805 reciever wont' work the power indicater flashes green but the display won't light up. How can i get the display to work agian. I read something ...

...I tried turning on the Denon AVR 1804 one day and I had no display and no power. I performed the microprocessor reset procedure with no luck. Then, I opened it up and found the fuse in the bottom ...

...into stand by or any other mode. None of the buttons on the front work. This sounds like it has a microprocessor problem. Try unplugging it from the wall and leave it overnight. That will give the ...

Denon DRA-37 Receiver-Remote lock on. Need to unlock. Refer to the "Initialization of the Microprocessor" section of the manual (page 16 of the PDF version of the manual). 1) Turn the unit OFF using ...

...that does not solve the problem, then the problem may be either in the switching IC or possibly the microprocessor...If the microprocessor is bad then I wouldn't even consider fixing as the cost of a ...