Power Supply - Canon SADDLE FINISHER K3 Service Manual

CHAPTER 2 OPERATION OVERVIEW

14.8 Power Supply

The figure below shows the power supply route of the inserter. 24VINS and 5V supplied
to the inserter driver PCB are turned ON/OFF by the INSON signal from the finisher con-
troller PCB. The INSON signal is turned ON/OFF by operation of SW971-4 on the switch
PCB, by the user. 24VINS and 5V are supplied to each load from the inserter driver PCB.
Fuse box board
24VINS
Finisher controller board
Switch PCB
SW971-3
2-170
COPYRIGHT© 2001 CANON INC.
5V
INSON
F02-1408-01
2000 2000 2000 2000
Inserter driver circuit board
Q855
Q856
Q857
CANON SADDLE FINISHER K3/K4 REV.0 MAR. 2001
Motors
Solenoids
Clutches
Sensors
LEDs