My Panasonic He200 had same F70 message. Following the very helpful advice here, I took off cover, and one of the fuses (you had to look for them, as they were underneath a circuit board near the power intake... "thing"...)was blown. In my case it was a 2 amp fuse. The good thing is that the fuses are not soldered in, and are easy to replace. The bad thing is that Panasonic shouldn't be having these problems. (Maybe I shouldn't have listened to Consumer Reports recommendations!). I am grateful for your sharing the fix here, as I really didn't want to switch the dozens of wires onto a new receiver, not to mention the additional expense!

Reply