| 摘要 |
PROBLEM TO BE SOLVED: To easily perform the replacement of the capacitor of a controller by making the capacitor of the controller comprise fixture free of mounting and removal. SOLUTION: The power circuit part of a controller is provided at an outer circuit board 24, and a fixture 26 for a capacitor 25 for smoothing of a power circuit is provided at center of the rear of the outer circuit board 24. Moreover, flange parts 34a and 35a with large diameters are made at each tip of connector terminals 35 and 35. Then, in the case of mounting a capacitor 25, the flange parts 34a and 35a of the connector terminals 34 and 35 are passed through the hole of the fixture 26, and then the capacitor 25 is turned counterclockwise. Thereupon, the connector terminals 34 and 35 advance along slots 30 and 31, and at each inmost recess, the flange parts 34a and 35a are press-fitted between the contacts 36 and 37 provided at the rear of a rotary board 24 and the mounter 26, and they contact with the contacts 36 and 37, and are connected with the power circuit part. As a result, the mounting and removal of the capacitor of the controller can be done freely and the replacement can be done easily. |
