Canon FINISHER - D1 Service Manual page 32

CHAPTER 2 OPERATIONS
4. Outputs from the Finisher Controller PCB
Buffer path switching solenoid
-1
SL1
-2
Upper path switching solenoid
-1
SL2
-2
Knurled belt solenoid
-1
SL3
-2
Inlet motor
J4-1
-2
-3
-4
-5
-6
-7
M1
-8
-9
-10
-11
-12
-13
J602
Buffer
1 1
motor
2 2
3 3
4 4
5 5
M2
6 6
2-6
COPYRIGHT © 1999 CANON INC.
-2 J120A-1
-1
-2 J119-1
-1
-2 -4 -2 J120B-4
-1 -5 -1
J124-13
J601-13 J122A-1
Buffer motor
-12
driver PCB
-11
-10
-9
-8
+24V
-7
+24V
A
A *
-6
B
B *
-5
-4
-3
-2
-1
Figure 2-106
CANON FINISHER - D1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Finisher controller PCB
+24V
-2
BFPSSCHG* When '0', the solenoid turns on.
+24V
-2 UPSHG* When '0', the solenoid turns on.
+24V
-5 FDBLT* When '0', the solenoid turns on.
+24V
-12
-11
-10
+5V
-9
-8
-7
* When '0', the motor turns on.
INPASSMON
-6 *
INPASSMCW When '0', the motor rotates CW.
-5 When '1', the motor is braked.
INPASSMBRK
While the motor is rotating, alternately '1' and '0'.
-4
INPASSMCLK
-3
INPASSMLOOK While the motor is rotating, '0'; at rest, '1'.
-2
INPASSMFG While the motor is rotating, alternately '1' and '0'.
-1
INPASSMGAINON
In high-speed rotation, '0'; in low-speed rotation,
'1'.
+5V
-2
*
BUFMB
-3 *
BUFMA
Alternately '1' and '0' to rotate the motor.
-4
BUFMB
-5
BUFMA
-6
BUFMHLD Voltage is used to control current.
-7
N.C.
+24V
-8
-9
-10
-11
-12
-13