CBM1000 Service Manual

5.Removing the Control PCB Assy

(1)Remove the mechanism unit.

(2)Remove the two screws M3 × 6 (ST).

(3)Lift the front part of the control PCB assy to disengage the power switch from the switch guide of the bottom chassis SA.

Then pull the control PCB assy toward you to remove it.

6.Removing the AC Adapter

(1)Remove the power case SA.

(2)Cut the tie for the power cord.

(3)Detach the AC adapter from the power case by lifting it upward.

(4)Detach the power cord of the AC adap- ter from the power case SA.

(5)Remove the power connector of the AC adapter by passing it through the hole on the power case SA.

(6)Remove the four rubber feet from the power case.

Note on reassembling:

Run the cable of the AC adapter as shown in the figure. At this time, run it so that the ferrite core is located as shown in the figure (approx. 200 mm from the end of the power connector).

Control PCB Assy

M3×6 (ST)

Power Switch

Switch Guide

Bottom Chassis SA

Cord is fixed.

Tie

Ferrite Core

AC Adapter

Power

Connector

Rubber Foot

Power Case

 

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Citizen CBM1000 service manual Power Case