Motor Driver Pcb - Canon iR6570 series Service Manual

[1]
[2]
10.5.13.2 Removing the High-Voltage Power Supply PCB
1) Remove the 2 screws [1], and detach the 2 grounding wires [2].
2) Disconnect the 9 connectors [3].
3) Remove the 4 screws [4], and detach the high-voltage power supply
PCB [5].
[4] [5]
[1]
[4] [2]
10.5.13.3 Removing the High-Voltage Transformer
1) Remove the screw [1], and disconnect the 2 connectors [2]; then, slide
the transfer unit [3] to the left to detach.
[1]
[1]
[1]
[1]
F-10-102
0009-3823
[3] [2] [1]
[4]
[3] [4]
F-10-103
0009-3825
[3]
2) Remove the 2 screws [1], and disconnect the connector [2]; then,
detach the transformer [3].
[1]
10.5.13.4 When Replacing the HVT PCB
Enter the values indicated on the label of the HVT PCB using the
following service mode items:
COPIER>ADJUST>HV-TR>H-PRE-TR
COPIER>ADJUST>HV-TR>HVT-TR
COPIER>ADJUST>HV-SP>HVT-SP
COPIER>ADJUST>DEVELOP>HVT-DE

10.5.14 Motor Driver PCB

10.5.14.1 Removing the Rear Cover (upper)
1) Open the cable clamp [1], and free the reader unit communications
cable [2].
Chapter 10
[2]
[1]
F-10-104
[3]
[1]
[2]
F-10-105
0009-3824
0009-3893
10-31