Controller Pcb - Canon SADDLE FINISHER K3 Service Manual

CHAPTER 2 OPERATION OVERVIEW
1.3.10 Outputs from the Finisher Controller PCB
Tray A lift
motor driver
PCB
Tray A
+36V
1 1
lift motor
+36V
2 2
A
3 3
A*
4 4
B
5 5
M13
B*
6 6
Knurled belt motor
-5
-4
M20
-3
-2
J1093 J799
-1
Folder
-3
motor
-5
-7
M71
-2
-4
Inserter
Inserter drive PCB
motor
J847
-1
-1
M61
-2
-2
2-12
COPYRIGHT© 2001 CANON INC.
J81-13
-12
-11
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
-5 -1
-4 -2
-3 -3
-2 -4
Folder driver PCB
+24VFED
-1
+5V
-3
J792A
-5
-6
-4
-6
-5
-5
-2
-4
J792A-1
FFMON
When '0', the
motor goes
ON.
+24VINS
Motor
J841B
drive
INSMON
-1
circuit
When '0', the
motor goes
ON.
2000 2000 2000 2000
J113A-1
-2
STTRYMB*
-3
STTRYMA*
-4
STTRYMB
-5
STTRYMA
-6
STTRYMHLD
-7
N.C.
-8
-9
-10
-11
-12
-13
-5 -1 RLTMA
-4 -2 RLTMB
-3 -3 RLTMA*
-2 -4 RLTMB*
J122A
-4
-7 -4 -6 FFMCLK
-6 -5 -5
-5 FFMFG
J125B-6
-4 -9
Serial combination
J115A
-9 -2 -9
INSMPWM
F02-103-10
CANON SADDLE FINISHER K3/K4 REV.0 MAR. 2001
Finisher controller PCB
+5V
Alternates between '1'
and '0' to rotate the
motor.
Controls the motor
current using voltage.
+36VTRYA
Alternately between '1'
and '0' to rotate the
motor.
Motor speed control clock
signal
Varies clock intervals
according to the speed of
motor rotation. (input)
When the signal is
generated the motor
starts to rotate. (pulse
signal)