Riddle me this, who actually though about plugging an iron into a Home Theater Receiver?
Page 9 from the owner manual Pioneer VSX-D509S:
AC outlet [switched 100 W (0.8 A) max]
Power supplied through this outlet is turned on and off by the receiver's POWER switch.
Total electrical power consumption of connected equipment should not exceed 100 W (0.8 A).
Do not connect a heater, TV, etc.
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The 5.1 channel input can only be used when DVD 5.1 CH is selected.
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• This unit should be disconnnected by removing the power plug from the wall socket when not in regular use, e.g., on vacation.
Do not connect appliances with high power consumption such as heaters, irons, or television sets to this AC OUTLET in order to avoid overheating and fire risk.
This can also cause the receiver to malfunction.