Keyboard Sub-Assembly (K250 only)
The Keyboard sub-assembly inCludes the following:
a wooden, piano-style key
asse.mbly
the action assembly
two keyswitch boards
The Keyboard
sub-assembly is mounted
in
the bottom shell of
the
enclosure. The top shell must be removed to service the
keyboard
assembly. Each scanner module (which consists of a
Keyswitch board and 44
leaf switches mounted
on
a bracket) scans
half of the 88 keys
on
the keyboard, with one sensor (leaf switch)
per key.
Kurzwell 250 Service Manual, Chapter 3
3 - 6