I had my Stereo on a maximum volume on New year's eve and it suddenly shut off leaving only the Timer indicator blinking. As per instruction from the Owner's Manual,I tried many times switching on and off but the result is still the same. I opened the unit and checked the 3 fuses inside and they're all fine. I also checked all the speakers connections and everything is functioning well. What else can I do aside from taking it to a qualified technician?