Replacement
Part
Disassembly and Replacement
2.
Key
Switch
(a)
Key Switches with LED Indicator (Key Numbers 17 and 18)
eo
=a
=)" SN
>
(eee
Figure 6-8
(b)
Key Switches Without
72==A
—
Yo |:
(iv)
Figure 6-9
(1)
(iv)
(v)
(i)
(ii)
(111)
Remove the key top as instructed in (i)
and (ii) of 1.(a).
Suck a solder (6 points) on the rear
Side.
Remove a key switch.
Insert the new switch unit and solder
the six points.
Insert the key top on the sliding body
as instructed in (v)
and (vi) of 1.(a).
LED Indicator
Remove the key top as instructed in (1)
and (ii) of 1.(a).
Remove solder (at 4 points) from the
reverse side and pull out the key on
the front side.
Insert the new switch unit and solder
the four points.
Insert the key top on the sliding body
as instructed in
(v)
and
(vi)
of 1.(a).
Iv - 21