Procedure to Remove PCB
Si281313E
4
Removal Procedure
3. Procedure to Remove PCB
Procedure
Warning Be sure to wait for 10 minutes or more after turning off all power
supplies before disassembling work.
Step
Procedure
Points
Dismount the switch box
lid according to the
removal procedure for the
EL. compo. box lid.
1. Remove the connectors
from all the PCBs,
respectively.
1
Remove the connectors
from the PCB (A1P).
2
Remove the connectors
from the PCB (A2P).
3
Remove the connectors
from the PCB (A3P).
2. Remove each PCB.
1
Remove the 3 claws
and extract the PCB
(A1P).
Cross section of mounted
PCB (A1P)
2
Remove the following
parts of the PCB (A2P).
Mounting screw×4
3
Remove the 4 locking
cards of the PCB (A3P)
(except FHMP50AB).
L1R
A2P
A1P
A3P
X9A
X1A
X2A
X25A
X28A
X27A
X16A
X70A
X30A
X15A
X18A
X13A
X3A
X6A
X10A
L1R
A2P
A1P
A3P
Locking card spacers
Locking card spacers
Tab
Locking card spacers
(or mounting screws)
Locking card spacers
(or mounting screws)
PCB
Tab
Resin case
