I just got a Panasonic surround amplifier from our local transfer station
. I plugged it in and it came on with a really dim display and for a while I thought that it was really broken. Anyway I finally noticed that it was on, then the relay clicked and it read "OVERLOAD" on the display. I turned the speakers off and turned it back on and it said "OVERLOAD" again. I opened it, nothing looks wrong, no blown fuses, no bulging capacitors ETC. What can be wrong here?
Thanks
-Josh