Won't stay on, turns off by itself

are you sure it's not going into demo mode after you turn it off? Is there just lights and display flashing? - that is demo mode. Probably a button on the remote to turn it off.

check breakers in breaker panel,I need more info.is it blowing air inside

maybe your battery or your phone os .... try a new battery if nothing happens... try re flash your phone

Has the battery been load tested? do that first.

Check the speakers one by one, maybe one of them are damaged and make the device going on protection

Hi,


Im very sorry to hear that, please follow these simple steps for you to be able to isolate the exact problem.


1. Removed the battery.
2. Connect the laptop directly to the power outlet without using the battery just for the meantime.
3. Turn on the laptop. If the laptop is able to power on, that means that the AC adapter is working fine as well as the DC port. If the laptop is not able to turn on, it maybe the AC adapter itself or the DC port.
4. Try to use another AC adapter if possible, make sure that that AC adapter is working fine. If the laptop is still not turning on, the problem is with the DC port itself. In that case, you will need to replaced the Motherboard itself.


Hope this will help...Thank you for using Fixya...

If a fuse blows it won't self-heal when you cycle power.

Swap the subwoofers between the two subwoofer speaker feeds. Maybe it will stay with the channel or maybe it will follow the speaker and make next steps easier.

Note that you have to do this with the remote control, there arent any buttons that will work on the front of the unit. If you don't have the remote (like myself) and you have an Android phone with a remote IR blaster installed, I was able to use the app ZappIR. In the app you select the model and it supplies you with a ton of buttons. I randomly pressed the buttons until "sub off" displayed, the rotated the multi jog selector on the unit itself till "sub on" appeared.

yes it is repairable, call your service agent.the problem might be of the compressor.

I bought my AV-DV75 from Best Buy about 10 years ago and it still works. However it did stop working a while back. I don't know why. I alsmost threw it away. But I unplugged it for a couple of days, then plugged it back up and it came back on. It is still working. Maybe that will work for you.

PS
my center speaker quit working recently. If you decide to sell your AIWA speakers will you please email me?