Canon iR5000 Service Manual page 179

Finisher
(accessory)
DC loads
· clutch
· solenoid
· motor
· sensor
· fan
DC controller PCB
· etc.
Cassette paper
level detection
PCB
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Control panel
IC120
(IPC
communi-
IC121
cation 2)
IC122
(RAM)
Laser
BD
M15
driver
PCB
PCB
Laser
scanner
motor
F02-102-01 Construction of Major PCBs
2000 2000 2000 2000 CANON iR5000/iR6000 REV.0 JULY 2000
CHAPTER 2 SEQUENCE OF OPERATIONS
DIMM/ROM
(IC117)
Duplexing
AC driver
driver PCB
PCB
DC load
· clutch
· solenoid
· motor
· sensor
· etc.
Reader unit
Controller unit
IC125
(CPU)
IC104,105
IC109,110
IC127,130
(EEPROM)
Potential
control
HVT PCB
PCB
2-3 P