4-10
4.1.7. Power supply circuit board (CBD-1682A) replacement / NKE-2254
[Required tools]
• A Phillips screwdriver for 4 mm screws
• Tools for removing the scanner unit covers (See Section 4.1.2)
[Replacement procedure]
(1) Remove the cover on the right (starboard)
side (see Section 4.1.2), remove the cables
connected to the transmitter-receiver unit
and the screws (three M5 screws) holding
the transmitter-receiver unit in place, and
remove the transmitter-receiver unit.
(2) Remove the cables connected to the
power supply circuit board and the screws
(five M4 screws) holding the power supply
circuit board in place. Remove the power
supply circuit board together with the metal
fitting holding the power supply circuit board
in place.
Remove the five cables.
Remove the three screws.
Remove the five screws
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