Changed distro block from aug to anl style fuse and my amplifiers all of a sudden don't fire up. Both amps turn on running a jumper wire from the remote to power. For some apparent reason ever since I changed my distro block and my amps don't fire up using the remote wire on the back of my dnx 7160. Also tried using dnx 6960. Ran the remote wire to constant power and seems fine.

Any input what I did?

 

Pull out the DMM and start reading