Question about Onkyo TX-SR674 Receiver

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Onkyo TX-SR674 No Power

Receiver was working fine earlier today and now no power.  Removed all components and tried another power outlet.  Still no power...push the power/standby button and nothing happens.

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5 Suggested Answers

simplemitch
  • 752 Answers

SOURCE: Onkyo TX-DS474 Receiver shuts down after Standby mode.

It's going into a protect mode. The amp is probably shorted out. Disconnect the spkrs and turn it on. If it still shuts off, it's the amp, if not, it's the spkrs.

Posted on Sep 15, 2007

  • 1 Answer

SOURCE: hum niose in my onkyo tx-sr804

Hi there, sounds like you have a ground loop happening there. Check out ground loops in google to get some tips. What you should try is use one wall plug for everything (with an adapter on it) and check that none of your other cables are damaged. try find new cables and put them in place of the old seemingly fine cables.

Posted on Oct 06, 2007

robotek
  • 1512 Answers

SOURCE: onkyo tx-ds676 dead no power up

power down the amp totally to reset processor, then try again. If still no go, may have blown internal fuses- replace and try again
.... or failed thermal fuse in mains transformer. this is a workshop repair as it involves mains voltage that can kill :)

Posted on Dec 10, 2007

  • 14 Answers

SOURCE: Onkyo TX-SR605 Receiver HDMI Issue

How good are the hdmi cables that you are using???

Posted on Dec 13, 2007

robotek
  • 1512 Answers

SOURCE: Power Loss Onkyo TX-SR674

Hi LuckyLady1

Yes, some units lose their presets quickly with the power disconnected. Most lose all memory presets within 10 days. They are designed this way. You may have to get someone in to sort it out for you if you cannot do it. Or ask me for a chat session and I can talk you through it. :)

regards
Graeme

Posted on Apr 09, 2008

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Mar 24, 2009 | Onkyo TX-SR674 Receiver

1 Answer

Power Loss Onkyo TX-SR674


Hi LuckyLady1

Yes, some units lose their presets quickly with the power disconnected. Most lose all memory presets within 10 days. They are designed this way. You may have to get someone in to sort it out for you if you cannot do it. Or ask me for a chat session and I can talk you through it. :)

regards
Graeme

Apr 09, 2008 | Onkyo TX-SR674 Receiver

1 Answer

Standby button flashing


Re-Onkyo :

I'm not an owner of Onkyo but in my Denon owners manual it mentions
"reainitialization of microprocessor" basically resets all to default .
Not sure if your reciever is new just out of the box or used ?

Just a bump in the road
briman340demon

Jan 07, 2008 | Onkyo TX-SR674 Receiver

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