My RX-V890 is over 8 years old . Ever since a recent power outage, when I press the power button the receiver lights up for around 3 seconds and then clicks off. Any advice would be greatly appreciated.
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Re: Power shuts off
Is it pl;uged direct in wall must nbe on a nice hi end break surge proably got zapped transisters in it best to try to replace it u can try to un plug it from that outlet few min then back in anther one
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The protection mode has activated. Reset the protection mode as follows and see what happens.
Connect power cord to mains and wait 5 seconds or so. While holding down "info" and "tone control" buttons, press "main zone" power button briefly and release, but keep "info" and "tone control" buttons pressed for at least 3 more seconds. The unit should power up. Assuming the reason for the protection has passed or been fixed, the unit can now be turned off and then back on with the "main zone" power button to restore normal operation mode. If the protector activates again, the fault is still present and the unit needs to be repaired, ideally by a Yamaha authorised repairer. There are dangerous voltages present in high power amps and a lot of grunt in terms of stored energy - best left to trained technicians.
Sounds like your receiver has a cold solder joint on the power board at a transistor or capacitor. Not a major repair, however, it will probably run $100 or so to pull it apart, hunt it down and fix the problem. Not sure of your problem with the DVDR. Do you have a "line conditioning, surge protection" unit? Not a Power strip or low end monster surge. Panamax, APC, Furman, make line conditioning surge units that keep your power steady and will shut down in case of voltage fluctuation in both directions. They cost from 200 to 2000 depending on the equipment you are protecting. It is a necessary component to any system. Hope this helps.
Unplug all the speaker wires first, then unplug the unit from the wall for at least 24 hours, The plug back in without the speaker wires or anything else plugged in. Then see if it goes to the protection mode. If it does not, plug in each speaker at a time, and see if any speaker, when hooked up, makes the receiver shut down. If it does shut down, My friend, I'm afraid you will need to take this unit into a repair shop, OR get a new unit. Good Luck
This maybe an easy one. Have you unhooked all the wires going in to the stereo. "SP wires" means you have wires to the speakers are touching and the stereo is shutting down to avoid overloading. Hope this helps...
The problem might be caused by two major circumstances. 1)Touching wires
2)Overheating. I suggest you unplug all wires connected to the amp then turn on the amp. If it gets turned on then we know that the problem is that you have touching wires. If there is a short circuit somewhere, get rid of it. The ventilation is another important issue that you have to pay attention. It simply causes overheating.