Here are some more Jupiter-8 service manual docs to go with the other ones I uploaded previously to:

http://www.hyperreal.com/music/machines/manufacturers/Roland/Jupiter/schematics/

The files:

connect1.gif
connect2.gif
connect3.gif
connect4.gif
cover.gif
CPU1.gif
CPU2.gif
CPUblock.gif
intblock.gif
voltages.gif

JP8 Patch Chart Template.gif



For further info mail: 

Stuart@imajica.co.uk