Unit Power Supply" And "Paper Holder" Block; Unit Power Supply" Block And "Paper Holder" Block - Citizen CL-E720DT Technical Manual

3-6-7. "Unit Power Supply" and "Paper Holder" Block

(1) "Unit Power Supply" Block and "Paper Holder" Block

1. Remove the "Cover PF Motor". Refer to
2. Remove the "Unit Opepane". Refer to
3. Remove the "Case" and "Cover Steel L". Refer to
4. Remove all connectors from the "SA Main PCB". Refer to
Connectors".
5. Remove the "Unit Mechanism". Refer to
6. Remove the 4 screws (BH M3.0x4 (NI)) and detach the "Frame Mechanism".
7. Remove the 2 screws (BH M3.0x4 (NI)) and detach the "Unit Power Supply" Block by lifting
it upwardly after shifting it toward the rear as shown by the arrow.
8. Disconnect the "SA Power Cable" and the AC input connector from the left side and right
side of the "Unit Power Supply" Block, respectively.
9. Remove the 2 screws (BH M3.0x4 (NI)) and detach the "Paper Holder" Block from the
bottom frame.
10. Remove the 2 screws (BH M3.0x4 (NI)) and detach the "Plate Holder Paper R" from the
bottom frame.
Frame Mechanism
SA Power Cable
J13
"Unit Power Supply"
Block
AC Input Connector
3-6. Disassembly, Reassembly and Lubrication
"3-6-2 Cover PF
"3-6-3(1) Unit Opepane".
"3-6-4
"3-6-6 Unit Mechanism".
BH M3.0x4 (NI)
BH M3.0x4 (NI)
BH M3.0x4 (NI)
3-17
Chapter 3 Disassembly and Maintenance
Motor".
Case".
"3-6-5(1) "SA Main PCB"
BH M3.0x4 (NI)
"Paper Holder" Block
Plate Holder Paper R
BH M3.0x4 (NI)
CL-E720DT