Harmon Kardon two thirty no fm receive but am works

[Kennynva]

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..

Kenny

 

[DF96]

If you can fault-find in RF circuitry then do it. If not, find someone else who can. Don't fiddle with it, as that can ensure that it stops working and makes it much harder for someone else to find the original fault.