Citizen CL-S6621 - SA Ribbon Motor F;R and SA, Ribbon PCB

Disassembly, Reassembly and Lubrication
3-21 CL-S6621
J106
J103
J105
J101
J107
J104
J102
To SA Ribbon Motor F
(for thermistor)
To SA, Main PCB
To SA Ribbon Motor F
To SA, Ribbon Sensor
(on the front side)
To SA, Ribbon Sensor
(on the rear side)
To SA Ribbon Motor R
To SA, Fan
SA, Ribbon PCB
3-6-6. “SA Ribbon Motor F/R” and “SA, Ribbon PCB”
1. Open the “Cover Top” Block and remove the “Unit, Ribbon”. Refer to “3-6-2 Unit, Ribbon”.
2. Remove the ribbon covers. Refer to “
3-6-4(1) Removing the ribbon covers”.
3. Disconnect 2 connectors (J101 and J107) from the “SA, Ribbon PCB”.
4. On the front side, remove the 2 screws (BH, M3x4 (NI)) and detach the “SA Ribbon Motor F”.
5. Disconnect 1 connector (J103) from the “SA, Ribbon PCB”.
6. On the rear side, remove the 2 screws (BH, M3x4 (NI)) and detach the “SA Ribbon Motor R”.
7. Remove the 2 screws (BH, M3x4 (NI)), and detach the “SA, Ribbon PCB”.
Note on reassembling:
• Correctly connect each connector.
BH, M3x4 (NI)
SA Ribbon Motor R
SA, Ribbon PCB
BH, M3x4 (NI)
SA Ribbon Motor F
J103
J107
J101
J104
J105
BH, M3x4 (NI)