20 Most Recent Denon AVR-1604 Receiver Questions & Answers


Press the surround mode for 7 channel stereo

Denon AVR-1604... | Answered on Sep 12, 2014


take the hdmi from cable box to tv. Then take the optical audio out from your tv to the denon

Denon AVR-1604... | Answered on Oct 07, 2013


Google the complete model number of your "amplituner" and see if a schematic is available from the parts suppliers or if a complete schematic is available from Denon..

Denon AVR-1604... | Answered on Dec 28, 2012


Check in the amp section for a short on the output transistors. It may need a resistor or two also. I doubt that it would be in the power supply.

Denon AVR-1604... | Answered on Oct 24, 2011


You can download the manual from the manufacturer's web site at
http://usa.denon.com/US/Downloads/Pages/InstructionManual.aspx?FileName=DocumentMaster/US/AVR-1604_684_ownersmanual.pdf

If FixYa screws up the formatting, it's
http://usa.denon.com/US/Downloads/Pages/
InstructionManual.aspx?FileName=DocumentMaster/US/
AVR-1604_684_ownersmanual.pdf

Denon AVR-1604... | Answered on Jun 09, 2011


Clearly, heat is an issue if a fan helps it stay up longer.

After 5 or 6 years there may be an accumulation of dust bunnies inside it.

Unplug it and take the cover off. Blow it out, clean the vent holes and see what happens.

Denon AVR-1604... | Answered on Jan 28, 2011


the noise is the speaker protection switch ( reset relay) disconnect all speakers see if it stops if so then conect speakers 1 by 1 untill you find the crossed speaker could just be a crossed wire best of luck


get me back if you need more help

Denon AVR-1604... | Answered on Dec 31, 2010


Try disconnecting the speakers at the receiver. turn it on radio or any other source and turn up the volume. If the receiver still shuts of, there is an internal capacitor issue and needs serviced. More than likely though, it's a speaker problem. If the speakers were underpowered and at max volume, chances are the damage was to a voice coil in one of the speakers. If the receiver continues to stay on without being connected it's ok. check your speaker wires as well. Frequently loose braids on wires touch each other and create very little resistance until turned up, more volume, more resistance. Then the receiver puts itself into protection mode so no damage will occur. If you need further help, post a comment and I can help you troubleshoot further.

Denon AVR-1604... | Answered on Aug 17, 2009


Your receiver is going into protection. The first thing to do is disconnect all speakers at the receiver. Unplug the power cord, then let it set for 30 seconds. Plug it back in and power it on. If it stays on, you have either a wire shorting out at the back of the receiver, something that has pierced the speaker wire en-route to the speaker, a wire touching the other at the speaker or a blown speaker.

Speaker wires should only be trimmed about 1/2" bare at the terminal and make sure you twist the braid so it does not fray. Then connect speakers one at a time, testing the receiver power each time until it either shorts and cuts out, or, you have solved the problem. Hope this helps. If you need more help, post a comment and I can help you some more

Denon AVR-1604... | Answered on Jul 10, 2009


do you get sound when on FM? but not on test tone! check all speaker connections, spkrs are on and if thats good you may have to do some digital input assigning, let me know I can help with that

Denon AVR-1604... | Answered on Jun 13, 2009

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