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Chapter 3 Disassembly and Maintenance

3-6. Disassembly, Reassembly and Lubrication

3-25 CL-E700 series

3-6-12. “SA Main PCB” and “SA Relay PCB”

(1) “SA Main PCB” Connectors

1. Remove the “Unit Ribbon”. Refer to “3-6-2 Unit Ribbon”.

2. Remove the “Unit Opep

ane”. Refer to “3-6-10(1) Unit

Opepane”.

Remove the “Case” and “Cover Steel L”. Refer to “3-6-11

Case”.

4. Disconnect all conne

ctors 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 M3.0

x5K) 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”.

J13

J10

[SA Main PCB]

J13

J10

BH M3.0x4 (NI)

BH M3.0x5K

FFC Opepane

BH M3.0x4 (NI)

SA Relay PCB

"SA Main PCB" Block

J301

SA Relay Cable

Citizen CL-E700 Series Technical Manual

Other manuals for Citizen CL-E700 Series