Honda makes great bikes, but terrible manuals. Honda makes a Common Manual, which shows how to do things that are common to all their bikes. Like changing the spark plugs. I bought this manual off ebay as a CD. I think it's a PIA to use compared to a paper copy, and not just because I'm low-tech.
The Honda manual specific to your bike is more useful, but it's not great. I've seen Honda manuals for download on some CBR sites, but I think they are over 10 gigs to download. And to me, a paper copy is much more useful. And as for a wiring diagram, a scanned diagram has to be set perfect on the scanner or the lines and colors will be staggered. The CD I ordered was not scanned perfectly.