Removing Sa, Main Pcb And Unit, Centro Pcb - Tally Dascom 7010 Series Maintenance Manual

6. Disconnect all connectors from the SA, Main PCB.
J15 and J16: Release the lock before pulling out.
SA, Main PCB
Ope-Pane FFC Cable
7. Open the Main Cable Clamp and take out each cable.
In the above figure, the cable of which connector color is tinted (blue) runs through the
Main Cable Clamp.
They are J4, J5, J6, J7, J8, J9, J21 and J22.
Notes on reassembling:
• Clamp the following cables with the Main Cable Clamp.
The cables with tinted (blue) connectors in the above figure:
J4, J5, J6, J7, J8, J9, J21 and J22.
• Insert the Ope-pane FFC Cable with its blue tape facing the right.

(2) Removing SA, Main PCB and Unit, Centro PCB

1. Remove all connectors from the SA, Main PCB. (See above.)
2. On the rear right of the printer, remove 3 screws (BH, M3x5K) and detach Unit, PCB. (See
the figure on the previous page.)
3. Disconnect the SA, Centro Cable [14-1] from the SA, Main PCB [14-2] and the Unit,
Centro PCB [14-4].
4. Remove 2 lock screws [14-5] and 2 screws (PH (SW+PW), M3x5), and detach the SA,
Main PCB [14-2] from the SA, Holder I/F [14-3].
5. Remove 2 screws (BH, M3x5) [14-7] and detach the Unit, Centro PCB [14-4] from the SA,
Holder I/F [14-3].
Ribbon Encoder
(Ribbon Running Sensor/Ribbon End Sensor)
J8
Adjustable Sensor
(Reflective sensor)
J14
(Blue Tape)
Unit, Power Supply
Front
3-5. Disassembly, Reassembly and Lubrication
SA, Head Up SW (Head Up Sensor)
Adjustable Sensor (Transparent sensor)
Front Fixed Sensor
(Transparent sensor)
J7 J6
J9 Front Fixed Sensor
(Reflective sensor)
J16
SA, Connect PCB (J803) (CL-S700/CL-S703)
J22 J21
SA, Rewinder PCB (J502) (CL-S700R)
J12
J11
SA, Fan
J3
SA, Connect PCB (J801) (CL-S700/CL-S703)
SA, Rewinder PCB (J501) (CL-S700R)
J15
J5
J4
Unit, Head
Unit, Motor (Thermistor)
Unit, Motor
3-15
7010/7010-300
7010R
7010/7010-300
7010R
7010R