Question about Sony MHC-NX3AV Shelf System
HI, my Sony MHC-NX3AV has a problem. It doesn't work as common, when I switch it on on display appears "push power/ protect". I've tried to do what is written on his technical guide but, it still has problem.
Can u help me?
ps- i've tried also to reset it completely as said on his guide but when I switch on again... he doesn't work :(
What can i do?
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Posted on Jan 02, 2017
SOURCE: protect push power
hi, everytime i switch on my sony hi fi it the display screen says protect push power. It won't let me do anything not even put cd's in. If you could help that would be very much appreciated.
Posted on Oct 27, 2008
I had a similar problem, but this required a sony representative to fix it. I suspect that the track system the CD elevator uses has come out of place. Unless you know the internal workings of the machine, I would not suggest attempting this by yourself. Needless to say, damage to yourself or the machine could result.
See if you are under warranty and contact sony direct. This would be fixed for free, if you are, but it may mean being without your machine for a week or two.
Posted on Aug 07, 2009
SOURCE: sony Mhc GS100 want power up
The unit is in protect mode because a problem was deteected in the final output stage of the amplifier. The pop in the speakers is a god indication that there is DC current in the output stage. This is not a good thing. This is a relatively common failure of all receivers and can easily be fixed by any shop that does audio repair. Expect a parts cost in teh $30-$40 range.
Posted on Aug 19, 2009
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