Question about Denon PMA-2000R 2-Channel Amplifier

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Denon AVR 1706 Powers on display then shuts off lght blinks red

I have a Denon AVR 1706 and have infrequently used it. I have 5 speakers plus a sub hooked up to it, I am concerned i am drawling too much power as sometimes it will randomly shut off and I will turn it back on and the and lower the volume and it is fine. Well I just bought a new flatscreen so i have been working on hooking it up to the amp as i am taking them to college. I came home last night turned on some music ( went and got water) and when i came back my room smelled a little bit smokey and i uplugged the amp. Now everytime i go to turn it on it looks and starts up fine but right before the final click it automatically shuts off and the on light blinks red. Is it a fuse or circuit i need to replace?

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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

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Hiya, sorry to say that smoke/smell is always more serious than a fuse. It does sound like it was protecting originally for some reason as well. I would suggest finding an electronics guy in the area and taking it in for a quote as it needs to be repaired to component level.

Sorry bout that but best of luck

Posted on Jul 29, 2009

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Posted on Jan 02, 2017

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