JMA-5300MkIIsm

INDEX > 4.Replacement Procedure > 4.6 Display Unit : Radar Process Unit NDC-1417
4) Remove the connectors connecting the side of
the process unit to the GYRO LOG I/F circuit
board.
Processing unit side
Remove
5) Remove the connectors connected to the
terminal board and slide the terminal board
slightly and then lift it out of the process
unit.
Remove
Lift after
sliding
6) Loosen the six screws holding the
GYRO I/F in place, and slide the
GYRO I/F sideways to remove it.
(Use the Phillips screwdriver for 3
mm screws.)
Slide
Loosen
7) Remove the six screws holding the
GYRO I/F circuit in place, remove the
GYRO I/F circuit, and replace it. (Use the
Phillips screwdriver for 3 mm screws.)
8) Check the DIP switch settings on the new
GYRO I/F circuit board.
Remove
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