Question about Onkyo TX-SR674 Receiver
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.
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
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
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
SOURCE: Power Loss Onkyo TX-SR674
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. :)
Posted on Apr 09, 2008
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Jun 13, 2016 | Onkyo Audio Players & Recorders
To do the reset you need to turn the receiver on, then on the front panel of the receiver press and hold the "VCR/DVR" button while doing that press the "STANDBY/ON" button. You will see the word "Clear" in the display screen and the receiver will go into standby mode. PLEASE UNDERSTAND THAT YOU WILL LOSE ALL YOUR AUDIO & VIDEO ASSIGNMENTS ON THE RECEIVER PLUS YOU WILL LOSE ALL YOUR SPEAKER CONFIGURATIONS, SPEAKER DISTANCE AND ALL LEVEL CALIBRATION SETTINGS. YOU WILL ALSO LOSE ANY PROGRAMMED RADIO STATIONS IN MEMORY. Once the receiver goes into standby mode turn it back on and go thru the setup menu for all custom settings., Thanks, JT
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