Fuse for Navigation on 2004 Honda Odyssey

My radio and navigation get went blank today. I checked radio fuses on passenger side fuse box, they look fine. Any idea where the one for the navigation system would be? It's not listed in my manual.

Asked by for the 2004 Honda Odyssey
Several fuses to check, 7.5 Amp Fuse # 8 driver's side fuse box under dash, passenger side dash fuse box fuse #9, 15 Amp, and fuse #11, 10 Amp fuse.
I am having the same problem with my 2001 Odyssey. Any luck finding the fuse that was causing the problem?
Thanks for the tip. I thought I had checked the fuses, but #9 was the problem.