The very rare and hard to find CASIO SK-5 & SK-8 SERVICE MANUALS are finally available.
You will find both manuals in the manual section of the CASIOBEND-Forum:
Direct Link:
http://www.jz-server.de/forum2/e107_plugins/forum/forum_viewforum.php?29
ATTENTION: Because it's a high quality PDF scan, the manuals seem to be very big in filesize, but don't worry.....they are worth it........
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