Read Sharp UP-5300 (serv.man3) Service Manual online
3.Installation
1) Remove the upper cabinet.
2) Remove the keyboard lid
from the upper cabinet.
Keyboard
is tightly engaged and hard to be removed.
When removing it, use nippers to cut off four pawls A from the back
of the upper cabinet.
of the upper cabinet.
3) Attach the keyboard cover
and keyboard unit
to the upper
cabinet, and fix them with four screws
.
When attaching keyboard cover
, engage pawls C and D se-
curely with the upper cabinet.
4) Connect the cable of the keyboard unit
to the main PWB con-
nector CN10.
5) Attach the earth spring
to the lower cabinet with the screw
.
P a w l s A
P a w l s B
P a w l s A
P a w l s B
B a c k o f t h e u p p e r c a b i n e t
B a c k o f t h e u p p e r c a b i n e t
P a w l s C
P a w l s D
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