Sa Main Pcb" And "Sa Relay Pcb; Sa Main Pcb" Connectors - Citizen CL-E700 series Technical Manual

3-6-12. "SA Main PCB" and "SA Relay PCB"

(1) "SA Main PCB" Connectors

1. Remove the "Unit Ribbon". Refer to
2. Remove the "Unit Opepane". Refer to
Opepane".
3. Remove the "Case" and "Cover Steel L". Refer to
Case".
4. Disconnect all connectors from the "SA Main PCB".
J2, J3 (FFC Opepane), J4, J5, J6, J8, J9, J10, J13
Note on reassembling:
• When connecting J3 (FFC Opepane), see on which side the
blue tape is, and correctly insert it in the right direction. If it
is inserted reversely, the circuit is not electrically connected.
(2) "SA Main PCB" and "SA Relay PCB"
1. Remove the 1 screw (BH M3.0x5K) and 2 screws (BH M3.0x4 (NI)), and detach the
"SA Main PCB" Block by lifting it upwardly.
2. Disconnect the "SA Relay Cable" from the "SA Relay PCB".
3. Remove the 4 screws (BH M3.0x4 (NI)) and detach the "SA Relay PCB".
SA Relay Cable
FFC Opepane
BH M3.0x4 (NI)
SA Relay PCB
Chapter 3 Disassembly and Maintenance
3-6. Disassembly, Reassembly and Lubrication
"3-6-2 Unit Ribbon".
"3-6-10(1) Unit
"3-6-11
J9
J8
J10
J6
J3
J4
J2
J301
3-
25
J10
[SA Main PCB]
BH M3.0x4 (NI)
"SA Main PCB" Block
BH M3.0x5K
J5
J13
CL-E700 series
J9 J6
J8
J3
J4
J2
J5
J13