I purchased a copy of the Honda Service Manual only to find that I got an expensive photo copy bound nicely. The wiring diagrams are not in color and are not high quality.
I haven't posted on this in years. You'll find offers on fleabay for a Service Manual (CD or digital), and all it is is a copy of the PDF which is already available for free.
http://valkyrienorway.com/download.htmlIf you can find a hard copy, most are also just photocopies printed off the PDF, and bound. Usually very nice. I had a working link for one of those, but it was for $30 (reasonable), not $100 (extortion).
The Clymer manual is always a good repair manual, and I bought one too. $20?
As for the wire diagrams, there used to be one posted by Rattlebars, but now can only be found in Archive links. I thought I had the links, but I only have PDFs of the different circuits. If you want what I have, email me, and I'll send them to you.