Question about Denon Audio Players & Recorders
The problem with this receiver is NOT the power supply, but the output stage of the amplifier section. The most common failure is shorted output transistors. There are problem detection circuits that will shutdown the receiver and display the "protect" message when a problem is detected. This is to prevent further damage to the receiver and speakers. The typical parts cost for this repair uis between $20- $40.
Posted on Nov 03, 2009
Testimonial: "Thanks for your useful information."
Long and painful answer!!! However, in the end, you need to bypass HDMI thru your receiver and go direct to the TV. Connect Digital Coaxial or Optical for audio to your receiver. Your version of HDMI in your receiver is not compatable with today's HDMI version. Yours is 1.1a and the current version is 1.3b going to 1.4. If you want detailed info as to "why", just google "HDMI 1.1 problems" you can read for hours! Sorry for the bad news! However, it is what it is. Hope this helps. If you need further help with setup, post a comment and I can give you further help.
Posted on Feb 28, 2010
SOURCE: denon av receiver switches off
replace all the electrolytic capacitors in the power supply. i had the
exact same problem with mine and once i replaced the capacitors it
powered up and stayed on and worked perfect.
these capacitors tend to fail as they're of poor quality.
this fault is very common on denon receivers, especially the later models.
hope this helps?
Posted on Jul 27, 2010
Tips for a great answer:
Sep 14, 2014 | Denon Audio Players & Recorders
Mar 08, 2011 | Denon AVR991 Receiver
Feb 28, 2010 | Denon AVR-589 Receiver
Feb 19, 2009 | Denon AVR-2801 Receiver
Jan 28, 2009 | Denon AVR-3300 Receiver
Jan 25, 2009 | Denon AVR-587
Jan 21, 2009 | Denon AVR-5800 Receiver
44 people viewed this question
Usually answered in minutes!