Panasonic CS-KS12NB41 & CZ-18BT1U + CU-KS12NK1A Technical & Service Manual page 44

(4) Disconnect the connector CN07 (DP 2P) in the power box. (Fig. 13)
Remove a screw and disconnect the ground cable. (Fig. 13)
(5) Disconnect the connector CN03 (DCM 6P) in the power box. (Fig. 14)
(6) Remove the 4 screws and remove the power box. (Fig. 14)
(7) Disconnect the connectors CN06 (FS 3P) and CN09 (COIL-1 2P) in the control box. (Fig. 15)
(8) Remove the 2 screws and remove the control box. (Fig. 15)
Screw
Ground cable
Screw
1 2 3
Fig.13
Screw
Screw
Fig.14
Fig.15
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CN07
CN03
CN06
Screw
Screw
CN09
Screw