Question about Sony STR-DE705 Receiver

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It blinks PROTECTOR

Hi there. I was watching TV and suddently the sound disapeared and the the display showed "Protector".
What can it be? It disconected all sepakers, but the receiver still doens't work.
I'm wodering someone could help me.
Thanks!

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  • 4,234 Answers

This means that the unit detected a problem and shut itself down to prevent further damage. The normal cuase of this is a defective transistor in the final amplifier stage. Figure on $15-$35 for parts plus the local labor rate for the total repair.

Dan

Posted on Aug 19, 2008

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