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#395595 - 07/28/13 09:56 PM Denon AVR-2308CI audio problem
Joe_in_SC Offline
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Registered: 02/16/04
Posts: 309
Loc: Charleston, SC
My AVR-2308 recently developed a problem with playing audio from the digital inputs. This affects HDMI, coax and optical, but not the analog inputs. There is brief intermittent muted sound for a second or 2, and then just a buzz or hum if the volume is turned way up.

None of the settings have changed. I went through the setup and checked, but didn't see anything that looked out of the ordinary. I even popped the hood to check the fuses and they all "look" ok (I didn't test them).

The receiver is a few years old and it's probably not worth spending much more than a couple of hundred dollars to fix it. Just to ship it somewhere and have it diagnosed will be at least $100. I'm hoping one of you smart guys might have a thought or suggestion or opinion about what to do. I've put my old AVR-3803 back in service, but it seems pretty primitive compared to the 2308.

Thanks for any input.
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#395596 - 07/28/13 10:47 PM Re: Denon AVR-2308CI audio problem [Re: Joe_in_SC]
JohnK Offline
shareholder in the making

Registered: 05/11/02
Posts: 10621
Joe, if the operation on analog inputs is entirely normal, I don't have any brilliancy to impart which would go beyond commenting that the DAC circuitry has developed a defect.

The warranty has expired, so it would seem that shipping it to a Denon service center wouldn't be the way to go if you have an independent audio service outfit there to check it.

Another idea is just to use it for analog sources such as FM and a CD player in a bedroom or other secondary setup. Then for just a few hundred dollars you could get a Denon or Onkyo factory refurb from Accessories4less which is more up to date than the 2308.
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#395599 - 07/29/13 06:54 AM Re: Denon AVR-2308CI audio problem [Re: Joe_in_SC]
MarkSJohnson Offline
shareholder in the making

Registered: 09/27/04
Posts: 11437
Loc: Central NH
I don't have much to offer except to say that if it's not functioning as needed for you anyway, there's no harm involved in trying a factory reset.

Just for kicks, though, unplug it for an hour and then plug it back in.
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#395605 - 07/29/13 10:49 AM Re: Denon AVR-2308CI audio problem [Re: Joe_in_SC]
Joe_in_SC Offline
devotee

Registered: 02/16/04
Posts: 309
Loc: Charleston, SC
Mark, I already had it unplugged for several days and tried it again, so it's not that. The factory reset is a good suggestion.

John, you may be right about the DAC issue. If I can find someone local, that might not be too costly a fix. Thanks.
_________________________
I started out with nothing & I've still got most of it left
M60 VP160 QS8 EP350
M22 VP100
Algonquins

Top
#395618 - 07/30/13 01:10 PM Re: Denon AVR-2308CI audio problem [Re: Joe_in_SC]
Joe_in_SC Offline
devotee

Registered: 02/16/04
Posts: 309
Loc: Charleston, SC
Just about the only local repair place is Best Buy. Does anyone have experience with them for repair work? I tend to think of Best Buy as the Jiffy Lube of electronics stores, which is to say not very highly.
_________________________
I started out with nothing & I've still got most of it left
M60 VP160 QS8 EP350
M22 VP100
Algonquins

Top
#395619 - 07/30/13 03:05 PM Re: Denon AVR-2308CI audio problem [Re: Joe_in_SC]
medic8r Offline
axiomite

Registered: 02/05/06
Posts: 6469
Loc: Fredericksburg, Virginia
I think of them the same way but have no data to offer.

Hey, I was just on Hilton Head last week - I should have looked you up (smacks head)!
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#395620 - 07/30/13 05:08 PM Re: Denon AVR-2308CI audio problem [Re: medic8r]
CatBrat Offline
axiomite

Registered: 08/05/09
Posts: 6015
Loc: Milky Way Galaxy
Originally Posted By: medic8r
... (smacks head)!


POP goes the weasel!

(Sorry, couldn't resist.)

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#395621 - 07/30/13 05:09 PM Re: Denon AVR-2308CI audio problem [Re: medic8r]
pmbuko Offline
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Registered: 04/02/03
Posts: 16437
Loc: Ben Lomond, California
Originally Posted By: medic8r
Hey, I was just on Hilton Head last week - I should have looked you up (smacks head)!

You totally should have! << smacks Paris Hilton >>
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#395627 - 07/30/13 08:20 PM Re: Denon AVR-2308CI audio problem [Re: medic8r]
Joe_in_SC Offline
devotee

Registered: 02/16/04
Posts: 309
Loc: Charleston, SC
Originally Posted By: medic8r
I think of them the same way but have no data to offer.

Hey, I was just on Hilton Head last week - I should have looked you up (smacks head)!

I guess I'll just have to drink those cold beers myself. Maybe next time...
_________________________
I started out with nothing & I've still got most of it left
M60 VP160 QS8 EP350
M22 VP100
Algonquins

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