Question about Denon AVR-1905 Receiver

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When i power on the device, it comes on but goes off about 5 seconds later.

The device does power on, but when I push the switch to turn it on the display lights up and it stays on for about 5 seconds and then goes off. The on/standby button then just blinks. This unit is only 3 years on and I don't want to have to replace it if necessary. Does anyone know about this problem? If so, is it expensive to fix? Thanks for any help you can give. Ron I have the exact same problme as listed above. The receiver light comes on for 5 seconds and then blinks red and shuts down. I do not see any solutions for htis posted.
Dan

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  • bruces6827 Dec 11, 2008

    same problem plus it appears zone 2 is locked on and it is locked totally into analog. obviously if we can not get past the blinking power light and shut down then the rest means nothing ! I think we all have a pc of S--- and should considr a different brand , How about you guys ??

    bruces6827@comcast.net

  • lil_dee_1991
    lil_dee_1991 Apr 21, 2013

    i have a onkio htc r390

  • lil_dee_1991
    lil_dee_1991 Apr 21, 2013

    it has the same problem i did find this post that i am reserrching i think this may work The unit most likely blew up a capacitor. If you look in through the slots on the top of the unit you should see 2 big black caps (C6901 and C6902) with shiny silver-ish tops. I should also point out that you probably flew up a 125v 8A (F901) glass fuse on the board that the AC cord plugs into. The glass fuse can be found at Radio Shack, but the caps are a bit more troublesome to find. They are 10,000uF 69v and thats just not a standard part, so you may need to up the voltage requirement and buy a 75v cap. Total to fix the amp yourself:

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Hi...

1st thing to check is for GOOD speaker connections at both ends
and not mixing A and B speaker wiring.

A Denon is usually a good brand. Might be worth servicing if need be.

Posted on Apr 11, 2009

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