Victory Glass and Always Jukin' are the official licensed & authorized source for copyrighted jukebox manuals. A.M.R. Publishing official paid for the rights to reproduce virtually all jukebox manuals. They even contacted heirs of companies and paid big bucks for these rights. Four years ago A.M.R. Publishing sold out to Victory Glass and the rights were transfered to them. These are not cheap, cheesy photocopies but rather they are high quality offset printed and deluxe bound manuals. These manuals are highly recommended.
Victory Glass has a website:
www.victoryglass.com
Always Jukin' is an authorized distributor of the Victory Glass manuals and they are located in Seattle, Washington. Their site is:
http://alwaysjukin.com
Here are the manuals you need (with both the Victory Glass manual number and the original AMR Publishing number):
60-3391 (R-336) Service, Installation, and Operation manual for Seeburg USC2 Bandshell Firestar 110 pages $32.50
60-3392 (R-338) Parts Catalog for Seeburg USC2 Bandshell Firestar 78 pages $27.50
60-3393 (R-336A) Special package deal: both manuals above for just $69.95
I recommend getting both manuals in the package deal.
Arcarc is only hosting _some_ jukebox schematics (which they should not be doing since many are still under copyright). They do not have complete manuals.
Victory Glass is also the source of parts for your machine.