I put it on my FTP site until ipdb updates. Hard to believe they made so many firepower games but no good scan of the schematics on IPDB. I know firepowerpinball.com redrew a lot of them as well, but this has all of the schematic pages scanned at 600 DPI in full sheets.
Here is the direct link.
ftp://pin:[email protected]:4201/Manuals%20&%20Stuff/WMS%20SS/FirePower/FirePower%20Schematics.pdf
you can also poke around on my ftp. I have various other manuals where i took the time to stitch together the pages and other stuff.
ftp://pin:[email protected]:4201/
-Andrew