Question about Denon AVR-789 Receiver
While working it stops and flashes red approximately 2 seconds interval
Protection circuit is activated depending on the temperature of the surroundings
Switch off the power supply and power on after the temperature have reduced.
While working it stops and flashes red approximately 0.5 seconds interval
1.Using speakers having less impedance than the specified.
2.If speaker core wire touch each other Protection circuit is activated
Even applying power red flashes 0.5 seconds interval
Amplifier circuit has failed
Switch off the power and contact denon service centre
Posted on Sep 07, 2010
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Posted on Jan 02, 2017
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