Canon Image Reader-A1 iR5000i Service Manual page 559

3. Outline of the Electrical Circuit
3.1 Shift Tray Driver PCB
The shift tray driver PCB drives the shift motor in response to the shift control signal
from the host machine, and provides the host machine with various sensor signals for con-
trol of shifting operations.
Shift motor
M
Various sensors
COPYRIGHT © 2001 CANON INC.
Shift tray driver PCB
A24V
A5V
Motor drive
circuit
F09-301-01
2000 2000 2000 2000 CANON iR5000i/iR6000i REV.0 JUNE 2001
CHAPTER 9 SHIFT TRAY
J101 J201
To host machine
J102 J202
Motor control signal
To host machine
Sensor signal
9-3 P