8)
SC-120,
SC-220
panelcircuitboard
assembly
7
oDW
0
(1)
Remove
cord
opening
cover O •
(2)
Remove
the 4 M3x 10 tapping
screws
0
with washers, then separate the back panel
and front panel.
(3) Openthe 2 circuitboard
pressure
locks 0 to
the
outside,
then
remove
the
SC-120
or
SC-220
panel assembly from the front panel.
(4)
Finally,
pull
outJlOl O (in
case
of
SC-120)
or
J102© (in
case
of
SC-220)
and
remove
the
circuit board to complete the disassembly.
(5) Usinga new circuit board, reassemblein the
reverse order
of
disassembly.
SC-120 circuit board assembly (M12013020A0)
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n 0 r
SC-220circuit board assembly(M12013030A0)
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61
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