Question about Denon AVR-600 Receiver

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When you turn on the avr 600 the display says "protect"

Denon avr 600
when you turn it on it says "protect" on the display

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Re: when you turn on the avr 600 the display says "protect" - Denon AVR-600 Receiver Audio & Video Receivers

The Control IC broken

Posted on May 31, 2008

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I have an avr 4800, and eveytime I raise the volume to -21 or higher it goes into protection mode. can you help? my zipcode is 60184

I'd treat this symptom as "DISPLAY not lit and power indicator is flashing rapidly." under Troubleshooting on Page 60.

and I'd evaluate the speaker load you're presenting to make sure it's effectively higher than 6-0hms per speaker channel.

Jan 11, 2011 | Denon AVR-4800 Receiver

1 Answer

Im trying to find out how much power a denon avr 600 has? thanks

front is 50w per ch
rear is 15w per ch
center is 50w
all is rated at 8 ohms

Jan 30, 2010 | Denon AVR-600 Receiver

1 Answer


The problem is past that point once the protect continues to activate the amp is in need of service

Feb 25, 2009 | Denon AVR-600 Receiver

3 Answers

What failed component causes protection error message to display right at power up.

well, i just got this thing from a friend. its a Denon AVR-800. when powered up it displays the stops, just before finishing a -protect- shows up. There's a little red light standby light that blinks off and on also. i think that has to do with the internal problem. any suggestions?

Apr 03, 2008 | Audio & Video Receivers

1 Answer

Protection on display

disconnect everything from the unit and see if it still does it.
if it does i would check the output transistor (ic).

Jan 25, 2008 | Denon AVR-1506 Receiver

1 Answer

Denon AVR-810 going into PROTECTION mode

It sounds like there is a problem with the differential circuit. The bias I am not sure about, as every unit is different. You should get the service manual to be sure or call Denon and see if they can give you an idea. Good Luck

Jun 05, 2007 | Denon AVR-2106 Receiver

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