Question about Technics SA-AX910 Receiver

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My Technics sa GX350 tuner keeps going into overload. It's the only thing plugged in.

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Hi mate, had the same problem with my amp.. Take the top off and there is a fan at the back, there are 2 piece's of copper flat wire that touch together and these do not touch anymore so when its turned up or the bass gets stronger it cuts off as the fan should kick in at this point. If you can get these to touch again (bend them) then the problem will be gone!! I have had to do this a few times now though so this is not a long term fix.. I may try soldering!

Posted on Jan 10, 2011

  • wisdom
    wisdom Feb 14, 2015

    Technics SA-GX350 Overload problem is due to a MA700 diode D603 beside the relay just take it out and replace, it can work without it. it is driven by pin 18 of IC SV13206 vis R624 4.7k resistor.

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Technics SA-GX350 Overload problem is due to a MA700 diode D603 beside the relay
just take it out and replace, it can work without it.
it is driven by pin 18 of IC SV13206 vis R624 4.7k resistor.

Posted on Feb 14, 2015

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