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Disassembly, Reassembly and Lubrication
CL-S6621 3-28
(3) “SA, Relay PCB” and “SA, Main PCB”
1. Remove the 4 screws (BH, M3x4 (NI)) and detach the “Cover Main PCB” Block.
2. Remove the 1 screw (BH, M3x4 (NI)) and detach the “Spacer PNE” from the “Cover Main
PCB” ().
3. Disconnect all cables from the “SA, Main PCB”.
• J3 (with hook), J4, J5, J6, J7, J8, J9, J11, J15, J19 (with hook)
4. Remove the 3 screws (PHT (#2), M3x6) and 2 screws (BH, M3x4 (NI)), and then detach the
“Plate Main PCB” Block (). (See the figure on the previous page.)
5. Cut the “Wire Tie”, disconnect the “SA Power Cable” from the main body to remove it.
6. Remove the 2 screws (BH, M3x4 (NI)) and detach the “SA, Relay PCB” () from the “SA,
Main PCB”. Then, remove the “Spacer (M3 H20mm)” (2 pcs.). (See the following figure.)
7. Remove the 2 “Lock Screw (Inch)” and 4 screws (BH, M3x4 (NI)), and detach the “SA, Main
PCB” () and “Sheet Insulation Main PCB”.
8. Remove the 2 screws (BH, M3x4 (NI)), and detach the “Plate, I/F Cover” from the “Plate
Main PCB”.
J12
(J10)
(J13)
J5
J3
J7
J6
J4
J19
J15
J17
J201
J202
(J14)
J16
J18
USB2.0
RS232C
J8
J9
J11
SA, Main PCB
To SA Motor PF
(for thermistor)
To SA, Power Supply
To SA, Opepane PCB
To SA, Head
(for signals)
To SA TRA Sen PCB
To SA Ref Sen PCB
To SA, Head Up Switch
To SA, Ribbon PCB
To optional I/F PCB (Option)
To SA, Head
(for power)
To SA Motor PF
To SA PNE Sensor
SA, Relay PCB
Plate Main PCB
Lock Screw (Inch)
BH, M3x4 (NI)
Plate, I/F Cover
Sheet Insulation Main PCB
SA, Main PCB
BH, M3x4 (NI)
Spacer
(M3 H20mm)
SA, Relay PCB
BH, M3x4 (NI)