Hitachi SM0541 Service Manual page 17

6-2 Cautions when removing the MAIN board
When removing the MAIN board, there is danger of damaging the connector connecting cables.
1) Disconnect 11 cables and remove 4 screws.
Handling FPC cable
Be careful not to add strong load, such as pulling or twisting the FPC cable.
If load is added to FPC cable, convergence may shift.
In case FPC cable is being removing, or when attaching, or when opening a intake LID, or when closing,
please carry out carefully and slowly so that load is not added to FPC cable.
2) Remove 2 screw.
3) Lift the rear of the MAIN board to the front.
MAIN Board
6-3 Cautions when removing the power unit (BALLAST)
When removing the cable (CNBAR) connected to Power Unit (BALLAST), there is danger of damaging the small
PCB connecting cables.
CNBAR
CP-S235 (C10SM2)
FRONT
Disconnect the CNBAR from connector CN200,
while pressing the sub-board
(to prevent the stress on the sub-board).
ATTENTION
MAIN Board
2 screw
AC IN
Lift
REAR
CN200
Power Unit (BALLAST)
17
4 screws
Disconnect the 2 cables.
T102
CN100