Is that outlet is the only circuit on that breaker?

The receiver may not have exceeded its own internal parameters to blow the fuse or enter protection but it (and whatever else is drawing power from its convenience outlets) may have exceeded the rating for your wall breaker.

There is a modest limit on how much extra current-drawing equipment can hang onto the back of this unit. It's probably printed near the outlet(s). Probably 100 watts max.

In general, nothing heavy duty like heaters, amps, vacuum cleaners, TV's should not be plugged into the receiver.