Mitsubishi Electric LGH-F300RVX-E Handbook page 42

[5] Unscrew the earth fixing screw (one PT screw 4×8 BS,
indicated by ) and the lock washer (4).
[6] Unscrew the screw (one PT screw 4×8, indicated by
and remove the power circuit board.
[7] Unscrew the screws (four PTT screws 4×8, indicated by
[8] Unscrew the screws (three PT screws 4×8, indicated by
Control base
),
), and remove the control unit from the main unit.
Control unit
) to remove the control base.
─ 42 ─
Control circuit board
(LG-X07DC-E . P)