Citizen CL-S6621 - Unit, Power Supply

Disassembly, Reassembly and Lubrication
CL-S6621 3-32
(2) Unit, Power Supply
1. Remove the 2 screws (FH, M3x6) (), and then 1 screw (BH, M4x5 (NI)) () and 1 washer
(Ext.T, 4 (NI)).
2. Disconnect the 1 connector and carefully pull out the “SA, Power SW Cable” () from the
“Plate Inlet”.
3. Remove the 2 screws (PHT (#2), M3x6) and remove the “Plate Inlet”. Then, remove the
“Label Inlet Volt (200-240)/(100-120)” from the “Plate Inlet”.
4. Turn over the “Case L” Block and remove the 2 screws (BH (N), M3x6 (NI)) () and detach
the “Case Power PCB”. Remove the “Leg Case L R” from the “Case Power PCB”.
5. Remove the 2 screws (BH (N), M3x6 (NI)) and detach the “Power PCB” Block from the
“Case L” Block.
• To disassemble the “SA, Power PCB”, go to the next step.
• To disasseble the “Case L”, go to the following “
(3) Case L”.
Leg Case L R
Case Power PCB
BH (N), M3x6 (NI)
BH (N), M3x6 (NI)
PHT (#2), M3x6
Label Inlet Volt (200-240)/(100-120)
Plate Inlet
BH, M4x5 (NI)
"Power PCB" Block
Ext.T, 4 (NI)
SA, Power SW Cable
FH, M3x6
1-turn loop (the green earth wire)
(Connector)
"Case L" Block