Canon imagePRESS C1 P Service Manual page 609

Name
Environment switch PCB
DC/DC converter PCB 1
Main power switch
Door switch
Leakage breaker
Circuit breaker
Sub power supply
Optional power supply
AC filter
*1: 100V/230V: optional, 120V: not available
*2: 100V: standard, 230V: optional, 120V: not available
AC driver
Power
plug
Leakage
breaker
100V,15A
120V,20A
230V,10A
Main power SW
Printer power supply PCB
Non-all-night power supply system (24V)
SW
circuit
Power
plug
Optional
Circuit
AC filter
breaker
Function
Turn ON/OFF the power for the drum heater, ITB heater, reader heater (*1), cassette heater (*2), and deck heater
(*1).
Supply DC power to the main controller PCB and DC controller PCB.
Turn ON/OFF the AC power for the printer power supply PCB.
Turn ON/OFF the 24 V power for the interlock system.
Block the power supply at the time of power failure.
Block the power supply at the time of sub power failure. (overcurrent)
Supply power to the buffer decurler, punch unit, and finisher.
Supply power to the back driver, pickup driver, and paper deck AB when ADF is added.
Supply AC power to the sub power supply and optional power supply.
Noise
AC relay
filter
Environment switch
ON
PCB
Fuse 2VA
OFF
13VA
Environment
SW
Soft
Relay
Non-all-night logic
system (13V)
Relay board
SW
circuit
Relay board
SW Overcurrent detection 5A
circuit
Overcurrent detection 5A
Overcurrent detection 5A
Overcurrent detection 6A
Overcurrent detection 4A
Overcurrent detection 5A
Overcurrent detection 5A
DC
Overcurrent detection 5A
relay
Interlock 24V
Optional power supply
PCB
Sub power supply
400W
Fixing main heater
400W
Fixing sub heater
300W
Belt heater
Fixing
heater
400W
drive
Outside heater
Thermal lead SW
Relay
(Normal
Close)
On/Off
Cassette heater SW
Power for
All-night power
special machine
supply system
3.3VR(All-night)
DC/DC
converter for
13VA
non-all-night
RD-DC-DC
Front cover Manual feed
SW
cover SW
Overcurrent detection 5A
Overcurrent detection 5A
F-10-4
Thermal switch
Thermal switch
Thermal switch
ITB heater 10W
Reader heater
10W X 2
Drum heater
Drum heater 25W
driver
Cassette heater
15W
Inlet
Deck heater
20W
3.3VR(All-night)
FAX
13VA
FAX
Main controller
13VB
Main controller
12/5V
Main controller
5/3.3V
DC controller
13VA
DC controller
13VA
To drivers
13V4A
Reader
24V4E
Reader
24V4F
DADF
24V2G
Feeding driver
38V2H
Fixing motor
24V2H
Fixing driver
24V1C
DC controller, pickup driver, paper deck AB1
24V1D
Developing motor, side driver, HV1, HV2
24V1B
Back driver
24V3A-1
Pickup driver, side driver
24V3A-1
HV2, HV4, HV6-1, HV6-2, HV9
Load drive of the machine (back and pickup driver)
<When the DADF is mounted>
Buffer decurler, puncher, finisher
Chapter 10
10-7