Mitsubishi Electric JT-MC206GS-W-E User Manual page 18

8 Unscrew the PCB case clamping screws.
(Two PTT screws 4 x 14, indicated by )
9 Unscrew the heat sink clamping screws.
(Two SW PW PP scr M4, indicated by )
0 Unscrew the clamping screw for the power circuit board.
(One PTT screw 4 x 14, indicated by )
a Remove the power circuit board (JT-33P).
Assembly precaution
Fit the power circuit board (JT-33P) into the claws of the PCB fix
plate. (Indicated by )
─ 18 ─
PCB case
Heat sink
Power circuit board (JT-33P)