Hi all, I need some help because it is (for me) impossible to detect which components are gone. Why this is doen I really can not imagine but it has been done. Because I would like to repair it with 'original' components I need to know which they are. So I hope someone can help me to solve this issue and after that I need to repair the PA......I gus that some person swith the TX and RX cable and then made the PTT causing this damage. By the way it is receiving.