Wiring Diagram Of Major Pcbs - Canon Image Reader-A1 iR5000i Service Manual

1.5 Inputs to and Outputs from the Major PCBs

1.5.1 Wiring Diagram of Major PCBs

Potential control
PCB
J3
Duplexing driver
PCB
J2302
Laser scanner
motor
M15
J2511
J2502
Laser driver
PCB
J2501
BD PCB
J2701
DC power
supply
J4003
PCB
HVT PCB
J4502
Environment
sensor
J8492
PCB
Cassette 3
paper level
detection PCB J806
Cassette 4
paper level
detection PCB
J810
AC driver PCB
J2052
J2101
Motor driver
PCB
J2108
Note: The symbol in the diagram indicates major connections, and does NOT indicate the flow of signals.
COPYRIGHT © 2001 CANON INC.
J103
J107
J116
J117
J121
J120
J6505
J1012
J101
DC
controller
PCB
J102
J1015
J122
J113
Controller unit
J113
J113
J102
J104
J105
F02-105-01 Wiring Diagram of Major PCBs
2000 2000 2000 2000 CANON iR5000i/iR6000i REV.0 JUNE 2001
CHAPTER 2 SEQUENCE OF OPERATIONS
Control
panel
PCB
J6801
J1018
J9203 J9201
Printer
J1061
Differential
PCB
J5004
J5501
J5502
Reader
Differential
PCB
J5008
J5503
Reader
controller
PCB
2-7 P