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Roland JX3P - Schematics

I recently found a photocopy of the service manual which I received from Roland for free several years ago. This copy is basically much better readable, than the one, I provided here until now (Oct. 2010).
Unfortunately some pages contain markings, which where made by the roland technicians. These markings are already on the original from which the copy was made, that I used for this scan. I provide the older scan too, since there may be some parts better readable than on the new scan.
The original of this old scans is a copy of a copy of a copy, where I added time by time my modifications. Also there a the traces of some glasses of wine, soldering plumb, adhesive tape and some indefinite other things. I am sorry, that I do not own the original anymore. But I think the original lines should still be viewable.
See also...

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© florian anwander Feb. 2000