Sony TA-N9000ES 5-Channel Amplifier "wiring 110v plug" Questions

...plug 110v dryer into 220v. it wont start anymore..what's wrong? The dryer would have burned off the coils as the voltage is double of the operating voltage that was designed. ALl what can be done is ...

...110v A.C) tracks or wires inside the Amplifire and you should keep this in your mind althrough the following tests Take your multimeter select the D.C Voltage Range connect the Negative probe(Black) ...