Question about Aiwa NSX-A777 Shelf System

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Why does my stereo shut off when I turn it up it

Why does my stereo shut off when I turn it up, it just started happening. Once I get it to about 25 or so it just shuts off and its very! frustrating.

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Check your speaker connections, make sure wires are not touching each other. If this is ok, then check your speakers with a meter for an internal voice coil short. (blown) If you don't know how to use a meter, take your speakers to a local "Radio Shack" or electronics shop and they can test them very quickly. If wires and speakers check out ok, you have an internal problem with the system and it will need serviced. Hope this helps.

Posted on Sep 26, 2009

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Posted on Jan 02, 2017

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My stereo restarts when I shut off the car engine even though I am leaving the key in the 'on' position.


This forum is for video cameras and camcorders. Please repost this query in a forum dealing with vehicle accessories. Thank you

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My new dual XDMA450 stereo wont turn on. when i take off the face plate the red sensor light is flashing. this only happens when my head lights are on. what problem am i having with my stereo and why


Check your wiring connections. A similar thing started happening to me out of the blue. The unit would work fine for a period of time, and then just shut off for no reason, and I couldn't get it to come back on. The next day, it would come on again when I started the car and stay on for a while, only to shut down again. The red light behind the face plate continually flashed, regardless of whether the receiver was working. In my case, there was something off in my red wire connection. The unit would turn on / shut off when I moving the wires on either side of the connection. I redid the connection, secured it with electrical tape, and the problem has not reoccurred. If the red wire is not the problem in your case, try the black and yellow connections. These appear to be the wires that could cause this to happen. I can't explain why the power kept repeating the power on / off cycle, unless the wires were in just the right position to be moved / jostled slightly while driving. Hope this helps.

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Repeated off and on


speaks are hooked up wrong or speakers are blowin.

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Sony xplod XM ZR602


What ohm is your sub running at. Sounds like your runnig your amp to low an impedance causing it to thermally shut down, when it cools a bit it turns back on. Either that or you have wires crossed somewhere. Check your wiring and make sure the load of the speaker does not fall below the rcommended ohm of the amp. Usually 4ohms mono and 2ohms stereo

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JVC KD-LX333 car stereo turns on, but then shut off and wont...


TAKE IT OUT AND TRY IT ON A 12V BATERRY AND IF IT TURNS ON ITS GOOD AND IF IT DOESNT IS NOT GOOD. IF IT TURNS ON FOLLOW UR CONSTAN AND UR POWER WIRES AND SEE IF IT HAS A FUSE BOX IN THE BOAT/ CHECK THOSE FUSES. AND CHECK UR BOAT BATTERY TOO CAUSE IT COULD HAVE DIED WHEN TESTING THE STEREO TOO IT HAPPENS ALOT ON BOATS

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CAR STEREO AND CLOCK DONT WORK, LOCATION OF FUSE 25


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Car stero doesn't come on


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does it keep cutting in and out?
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Power problems


The set is detecting a problem internally and shutting down to prevent further damage. This is often call protection mode. I would guess that there is either a bad connection somewhere or a part starting to fail. If there is a pattern to the failures, a quick trip to the repair shop is in order armed with that info. Rough guess would be abaout $30 in parts plus the local labor rate. This is based upon my own repair experience with these systems.
Dan

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