Jmartin2178

I just bought a 2009 Monterey 234 FSX and has the stock Kenwood system. All power comes onto the head unit & amp. Would a broken fuse at the head unit or fuse box cause this? The fuse in the amp is good. Also, any recommendations for replacing the stock Kenwood unit? Will the remote control units at dash & swim pad still work with a replacement unit? Thanks in advance!