Canon ImageCLASS MF4690 Service Manual - page 125

Chapter 12

12-3

12.1.3 PCBs

12.1.3.1 List of PCBs

0016-2070

F-12-3

Symbol

Name

[1}

NCU board

[2}

Analog processor PCB

[3}

SCNT board

[4]

Motor driver PCB

[5]

DCNT board

[6}

Power supply PCB

[7}

High voltage PCB

SW301

Door switch

SW301

[1]

[2]

[3]

[4]

[5]

[6]

[7]