Radio and cd not working

honda
cr-v

#1

the radio and cd player do not work on my 2003 honda crvblank on the radio chcked the 7.5 fuse and is ok any idea?


#2

Here is a possible wireing diagram.


#3

here is another possible wire diagram:


#4

Here is another:


#5

All the these diagrams came from the Autozone website!