Harmon Kardon two thirty no fm receive but am works


2015-03-13 6:00 am
Hello all...I am having trouble finding the problem with this receiver...everything works fine..the finals and all..it just does not have any FM receive of any kind..and I mean when I touch the antenna to the terminals on the back it does not even change a bit..nothing...

I have no clue...I do have the diagram..but am lost...

Thanks for all that can help..