Canon DADF-J1 Service Manual page 60

CHAPTER 2 OPERATIONS AND TIMING
Signal
M20A
M20A*
M20B
M20B*
B-Vref
BTCLK
E402
Indicates a fault in the belt motor.
Indicates a fault in the belt motor clock sensor (PI1).
Indicates a fault in the ADF controller PCB.
2-38
Phase control (direction, speed of rotation)
Phase control (direction, speed of rotation)
Phase control (direction, speed of rotation)
Phase control (direction, speed of rotation)
Sets motor rotation torque.
Monitors operation of the motor, and sets belt stop position.
T02-205-01
COPYRIGHT © 2001 CANON INC.
Function
2000 2000 2000 2000 CANON DADF-J1 REV.0 MAR.2001