Question about Onkyo TX-SR604 Receiver

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Receiver keeps turning on and off also the standby mode blinks

Receiver keeps turning on and off also the standby mode keeps blinking

Posted by lpbrown408 on

  • lpbrown408 Oct 15, 2009

    my receiver keeps shutting off and on.and the standby mode just keeps blinking

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ABRsvcs

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The receiver is going into "protect" mode. This means that a problem has been detected and the unit shut down to prevent further damage. Without seeing the unit and taking some internal measurements, it is difficult to provide a complete solution. Typically, the output transistors fail which can cause this. There are other possibilities too. I would suggest that you get a detailed repair estimate from a local shop. With that information, we may be able to walk you through the actual repair.

Dan

Posted on Oct 15, 2009

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Try first leaving the TV power cord unplugged for some times, let say one hour or so.

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