Construction; Functional Construction; Wiring Diagram Of The Major Pcbs - Canon iR6570 series Service Manual

3.1 Construction

3.1.1 Functional Construction

The machine may be divided into the following seven functional blocks:

3.1.2 Wiring Diagram of the Major PCBs

Reader controller PCB
Reader Control System
Main controller PCB
General Control System
Control Option
panel boards
Charging
Cleaning
Feeding
Derivery
tray
Lower feeding assembry
Deck left
Cassette 3
Cassette 4
Original
Original
CCD/AP Optical path
illumination
PCB
Original Exposure System
DC controller PCB
DC power supply PCB
Printer Control System
Laser driver PCB
HDD
Laser scanner
Laser Exposure System
Photo-
sensitive
Development
drum
Image Formation System
Pickup
Manual
control
feedtray
Deck right
Pickup/Feeding System
F-3-1
Chapter 3
Paper Deck
(option)
0007-7759
0007-7776
3-1