Canon CLC 1120 Service Manual page 890

General Circuit Diagram (1/3)
11
Power cord
FT1
H 230V
N
FT2
MT1 MT2
FT1
H
N
Leakage
breaker
FT3
FT2
MT1
ELB
FT1
H
FT4
N
ELCB
FT2
MT1
100V
MT2
Leakage
Power cord breaker
FT1 FT3
H
N
FT4
FT2
ELCB
Power cord
FT1
H
N
FT2
MT1
120V
CCX
J817A
J816B
J816H
J816A
J815B
J815H
J815A
J814
CCX main PCB
J813
J812B
J812H
J812A
J201 1
J921
Keypad PCB
Pilot lamp
COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
10 9 8
230V ONLY
ET4
Deck heater
N
OL1
N
FT48
FT49
H SSR
FT56 FT52
H
2
FT55 SW6
H
FT50 ET4
FT51
J1F N
Noise N
1 Environment switch
FT54
filter N
2
100V
3
120V FU101
H 4
ET31 FT57 FT53 J14
H 1
N N
LF 2 AC fuse PCB
ET20 H 3
ET32
N
SW8
LF1
ET33
J25 FT67 FT66
Cassette heater switch
J2M
Deck heater
J2F
OL1
N 3 3
2 2
H 1 1
J5M J5F
RL1
J51
FT5 FT9
ET8
J1F J1M H 3 Flicker
Noise 1 1 H 2
controller 230V ONLY
filter
2 2 N 1 PCB
FT6 AC power FT10
H
3 3 cut relay
H 4 4 N
FT7 FT11
N
N
FT21 FT20
ET9
FT8 FT12
N SSR
H ET1
1
LF1 N ET2
FT23
FT22
N N
N
H
ET3
J6
J23
1 N
Oil pump driver PCB
2 N
J7
L1
H
N
230V ONLY
J3F
J3M
J4F J4M
6 6
5 5
4 4
3 3
2 2
1 1
Optical Optical
Lamp regulator
thermal switch 1 thermal switch 2
H TP1 TP6
J8M J8F J9 J10 J11F J11M
FT43 FT44 FT45 FT46
N 1 1 H N 1
1 1 1
FT24 FT25
2 2 N 2 2 2 2
3 3 H 3
3 3 3 LA2
Power switch FT41 FT40
SW1 4 4 N H 4
Scanning lamp
FT26 FT27 N
H
Original scanner
HP sensor
PS1
Original scanner motor
PM15
M
Lamp regulator
J603 J604
J450
Original scanner motor driver PCB Original exposure
system cooling fan 1
J602H
J602A J602B
ECO PCB
J821B
J807B
J808 J821H
Control
J821A
Card V
J820
J2001 J2004A J2004B J2003A J2003B
J2004H
J2003H
J2006H
J2006A J2006B
J30
J30
Memory PCB
J901A J901B
J901H
Control panel PCB
J903 J905 J902 J907 J908
J922 J963 J941
Contrast VR PCB J962
1
LCD/touch panel
2
Inverter PCB
J923 3
4
J951
7 6
Power supply assembly
Cassette heater 1
J15F J15M H4
J52
H 1 1 1
N 2 2 2 J13F J13M 7 J701
ET5
3 1 1 6
FT58 FT59 2 2 5
3 3 4
ET6
Cassette heater 2
4 4 3
J16F J16M J53 H5 5 5 2
H 1 1 1 1
N 2 2 2
3
FT60 FT61
J953M
J953F
Drum heater
H3
DRV4 J22
J21 1
FT62 FT64
3 3 N 1 2
Drum heater
2 2 2 3
FT63 FT65
1 1 H 3
4
controller PCB
5
J24F J24M
6
J500F J500M
J19
2 2 2 PSP1
4 4 1 Oil pump
J910
3 3
1 1
Fixing upper thermal switch Fixing upper heater
TP2 H1
MT3 MT4 FT31 FT32 FT33 FT29
3 H
1 N
Fixing lower thermal switch Fixing lower heater
TP3 H2
MT5 MT6 FT37 FT38 FT39 FT35
J18F J18M 4
H
2
4
1
3
2 N
J1010
J928F
J928M
RDF socket
J804
J372
Drum motor
drive PCB
Editor socket
Projector socket
SK4
FG
J305
MT110
J800A J800H
J800B
FG
Exhaust fan
MT1 1 1
FG FM2
FM1
MT112
J802A J802H
J745H
J802B
J803A J745
J803B
J2002A J2002B
J2002H
CPU PCB
J2007H
J2005H
J2008
J2007A J2007B J2005A J2005B
J1005A J1005B J2010A J2010B
J1006
J1005H J2010H
DC driver PCB
Bi-Centronics I/F PCB
J2
Flash memory download
J1210
5 BD
4 GND
3 +5V
BD PCB
2 GND
1 -5V
5 4 3
DC power supply PCB
J940F
J1705 J1704 J1706 J1703 J1702
20 1
17 2
9 3
6 4
5 5
J952M J954M J950M J951M 15 6
14 7
J952F J954 J950F J951F
8 8
4 9
10
11
30 12
26 13
ET204
ET207 ET208
14
ET205 ET206 ET203 ET209 69 15
41 GND
46
+5V
ET212
GND
+24V
42 GND
J919F
47 +5V
J919M
+24V
DC power
cut relay
J938 FU941 J937 J939
J905 J930 J929
FU940
J906 J907 J908 J909 J931 J932 J933 J934
J1009 J2010 J380 J943 J370 J374 J1200
Fixing motor
DC driver PCB Original scanner Transformer Main motor
CPU PCB Laser controller
motor driver PCB driver PCB driver PCB
PCB PCB
J926F J927M
J926M J927F
J942F
J541F
J942M
J410 J300
J364 J390
B
Transfer Duplexing Duplexing driver
HVT-DC
locking driver PCB motor driver PCB
PCB
PCB
(R-3)
J420 J400
Developing J360
HVT-AC
PCB bias PCB Hopper
motor PCB
Laser scanner
motor cooling fan
FM4 Primary charging
assembly fan
FM3
J735H Back suction fan Original exposure
J735 system cooling fan 3
Power FM16
supply cord J723H FM15
IP cooling fan J723 Original exposure Electrical Ozone
mount fan
FM7 system suction fan
FM17 unit cooling fan J2201
J811H
J733A cooling fan 2 FM5
J819H FM8
J81 1
J733H FM14 J819
J733B
J744H
J822H
J744
J822 J534H
J818H J534
J818
J720F
J2102
J2052 J2053
J2051A J2051B
J2051H
J2009 J2012
J201
Image processor mother PCB
J211A
J202 J204 J203
J211B
Image processor main PCB
J216A
J1204A J1204B
J1205
J1206 J216B
J1204H
1
2
Image processor
3
Laser controller PCB PRJ PCB (accessory)
4
J1201
5
J1203H
6
J1203A J1203B J1202 J1207
J1303 J1302 J1301 J1306
J14
Laser driver PCB 1
J1304
Laser heater PCB
J1305
Laser driver PCB 2
C. GENERAL CIRCUIT DIAGRAM
2 1
H
CLC1120
CLC1150
1130
Delivery door switch
Left front door switch
SW5
SW4
FT205 FT207
J940M FT201 FT203
GND
1 97 FT206 FT208
SW3
2 +15V 98 FT202 FT204
FT209 FT21 1
3 GND 99
4 8.8V 100
Transfer unit lever switch
5 8.8V 101
6 GND 102
J914Ma
7 -8V 103 J913M
GND J913F J914F
8 104
9 8.8V 105
10
+24V
1 1 J915M
GND
12 108 J915F
13 +38V 109
J316
Transfer
14 +24V GND 1
15 +24V 2 locking
driver PCB
G
J922F J922M
+24V 1 1 1 1 +24V ET220
J310
GND 2 2 2 2 GND GND 1
+5V +5V 2 Registration
3 3 3 3 +5V
4 4 4 GND GND 3 path
GND driver PCB
5 5 4 ET222 +24V 4
J923F J923M 1 +24V J917M J917F J320
GND 1 1 2 2 GND 1 1 GND 1
Transfer
+5V 2 2 3 3 +5V 2 2 +5V 2
+24V 3 3 1 4 3 3 GND 3 driver
PCB
ET21 1 4 4 4 +24V 4
J920F J920M
FT221
GND 1 1
+24V 2 2 AC power
FT222 cut relay
RL1
GND GND
A (R-4)
+24V +24V
DC fuse PCB
F
J935 J936
J376
J2100 J330 J340 J200 J227
Laser
Analog Pickup
Transfer locking scanner Image processor For external
processor PCB driver PCB driver mother PCB
motor device
PCB
PCB
E
J961
Inverter
PCB
D
CCD/CCD driver PCB
MT113 MT114
J2002
J2103
Analog processor PCB
For external device
C
J2101
J233A
J205 J233A
J212A J213A J222A J221A J231A J232A
J212B J213B J222B J221B J231B J232B
J215 J224
Image processor ECO relay PCB
ED/IF PCB (accessory)
J214 J223
B
J251A
J217 J218 J225
J251B
Image processor
ECO PCB
J241
J242
J226
External
device socket
A
A-9