Controlling The Main Motor (M2) - Canon imageRUNNER 5065 series Service Manual

Chapter 3
IH driver
PCB
Potential
control PCB
Duplexing
driver PCB
Laser scanner
motor
M22
J2511
J5501
Laser J4500
J5503
driver
PCB
BD PCB
J2701
DC power
supply PCB
HVT PCB
Environment
sensor PCB
Cassette 3
paper level
detection PCB
Cassette 4
paper level
detection PCB
AC driver
PCB
Motor driver
PCB
Note: The symbol
and does not indicate the flow of signals.

3.1.3 Controlling the Main Motor (M2)

iR5065 / iR 5055 / iR5075 / / /
The functions of the main motor control circuit are as shown in the following table, and its block diagram is shown in the following figure:
Power supply
drive signal
Operating/driving
Control
Error detection
1) When the main motor drive signal (MAIN_M_ON) goes '1', the main motor starts to rotate.
2) When the main motor rotates, clock pulse signals (MAIN_M_FG) are generated. If the DC controller PCB detects an error in clock pulse signals, it will indicate
"E010" in the control panel.
3-2
J1031
J130
J1041
J131
J3031
J426
J107
J2302
J1406 J122
J426
Video
PCB
J1406
J126
J1408
J1411
J2302
J1406 J6502
J2511
J101
J4003
J102
J4502
J113
J8492
J113
J806
J113
J810
J102
J2055
J104
J2101
J105
J2113
in the diagram indicates major wiring connections,
Item
Inverter
PCB
J1
J1113
J122
J1015
DC
controller
J1014
PCB
J2
Reader
relay PCB
J2M
J301
J306
Reader
Interface PCB
J305
J312
J315T
J308
J309
J201 J202
Reader controller PCB
J206
J601
Inverter
PCB
F-3-2
T-3-1
Description
24V is supplied by the DC controller PCB
from the DC controller PCB (MAIN_M_ON)
Collecting toner feedscrew
Cleaning assembly
Registration roller
Manual feed pickup assembly
Left deck feed roller 2
Developing assembly unit
Turning on/off the motor
Controlling the motor to a specific speed
code E010
J3
LCD panel Keypad
(LCD)
PCB
J2
J6802
J1114 J1112 J1110
Control panel CPU PCB
J6801
J1018
Main controller PCB
J1064 J1024
J1355
Control
Hard
card IV
disk
(accessory)
Scanner motor
M501
J505M
ADF
J502 J503
J505T
Memory PCB
J501
J203
J205 J204
J102
J101
CCD/AP
PCB
J6801
J1111
0015-4344