Current status: 1. I have 12 volts to amp
2. 7.5 amp fuse OK
Added ground to amp and radio worked fine. Disconnected the additional ground and radio still works fine. I have ordered removal tools to check head unit connection. Maybe the connection at the amp was the problem and I just unplugged and replugged the connection there. Will wait and see what happens and will let all know. Thanks for your input.

__________________
Handyjay