Question about Marantz SR-4200 Receiver
At first the unit (secondhand) worked fine, but the next day, it went into protect mode after about 10 seconds. I unplugged everything and it still does it. Is there aanything I can do at home to diagnose? Thanks! Steve
Not unless you know how to troubleshoot solid state electronics. If you disconnected the speakers and the unit still goes into the protect mode, most likely you have a short in one of the power output stages. Good Luck
Posted on Jun 04, 2007
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Posted on Jan 02, 2017
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