Thanks to Steve, SS9001. Your suggestion below worked well and I have my SC-27 back to life. "During Standby mode, simultaneously press and hold the " DOWN" and "ZONE2 ON/OFF" keys for 2 seconds." These buttons are on the front panel behind the door." At the first attempt during 2 secs it didn't work, so I pressed longer until the the systems recovered. All the best, Steve!!
11/25/12 at 12:45pm