You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
Museum of the Game® & International Arcade Museum® Forums
I am currently trying to fix a PP-7B power supply and decided to clean up the schematics a bit and have them show up the correct way in the pdf file to make viewing them on a computer a little easier. Anyway thought I'd upload them in case anyone else finds them useful.