Question about Denon AVR-600 Receiver

Every time I put a fuse in my amp and plug it in the fuse blows ?????

When I plug my denon receiver into the plug end the fuse will blow.Put another fuse in and plug it into the wall and the fuse blows again.And it keeps on blowen fuses every time I change it.And it doesent take a while to blow it blows as soon as I plug it into the wall.My amp is a denon AVR-600 receiver. What can I do to fix this problem??????

Anonymous Feb 25, 2009

The fuse on the main power transformer will blow every time it gets power. On my amp it appears to be a short in the 125V windings??? as I can cut the L/V wires that go to the main board (ruling out any problem on the Circuit board) and the transformer will still blow a fuse with no load on it.

5 Related Answers

Tinu Patel

6 Answers

SOURCE: denon avr 5800

I can help you solve this problem. However you must describe to me which fuse you have replaced. Is it the fuse on the power line or is it a fuse in the speaker line (which I highly doubt). usually this type of amplifier uses two technologies. One is transistors the second is integrated chips. This is in regard to the output stages. I assumed you speaker cables shorted each other while the volume was set at a high level with music playing. Anyway if you are willing I am able to help.

Posted on Sep 01, 2007

Anonymous

1067 Answers

SOURCE: Denon AVR-1905 remote

www.remotewarehouse.com grenteeed fit match

Posted on Jan 26, 2008

Anonymous

SOURCE: when you turn on the avr 600 the display says "protect"

The Control IC broken

Posted on May 31, 2008

Anonymous

13 Answers

SOURCE: denon avr 2105 died (3 times) dead AVR2105 faulty avr-2105

If your amp looks like it's going to work as normal (ie the front display lights up as it should etc), but then the amp goes into protection mode when the anti-thud circuit times out, then I know what's likely to be wrong.

It's one of the power amplifier channels which has gone faulty.

I just found this out after having this problem with my AVR-1906.

I took the amp apart and de-soldered the suspected channel power transistors (centre channel in my case).....and hey-presto! it fired up as normal (obviously the centre channel would be out of service).

I have ordered the replacement transistors from Farnell (UK) at a miserly cost of around £2-£3 each.

Just waiting for them to arrive.

An alternative is, if you don't use all your channels, take the transistors from a known working but not needed channel and swap them over with the duff ones.

Hope thats of use!

Posted on Aug 16, 2008

john_tokita

1 Answer

SOURCE: My Denon AVR-887 Keeps turning itself off

My AVR-887 IS SHUTTING OFF ALSO AFTER ABOUT 30 SECONDS.

Posted on Dec 04, 2008

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If you don't have an ohm meter you can simply disconnect one speaker at a time and run that way until the fuse blows. If the fuse never blows then you've found the suspect speaker.
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