My Onkyo HT-R540 abnormal

!±8± My Onkyo HT-R540 abnormal

Technical Hello, I sent my unit in the repair and came back again, as it was. I hope this video can help solve my problem. I did not know that every speaker connnect, but only the power supply. This is not the power problem, because I tried in different places and still have the same problem.

My Onkyo HT-R540 abnormal

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