COPYRIGHT
©
2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002
A-3
N
M
L
K
J
I
H
G
F
E
D
C
B
A
18192021 1314151617
N
M
L
K
J
I
H
G
F
E
D
C
B
A
12345678912 11131415161718192021
10
12345678912 11
10
1
123 1234
1234
12
123
1234 123456
123456
123456
56
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
2 4 6 8 10 12 14 16 18 20 22 24
1 3 5 7 9 11 13 15 17 19 21 23
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
DGND
DGND
DGND
DGND
DGND
VDD*
VDD
DGND
DFF3VS
GND
DFF3VS
GND
DFF3VS
GND
DFF3VS
GND
AGND
AGND
AGND
AGND
AGND
5R
AGND
5VS
AGND
AGND
12R
DGND
DGND
DGND
N.C.
N.C.
3VS1
12R
12R
3VS1
N.C.
DGND
DGND
DGND
5VS
SNSON
123
654321
12
21 21
21
231
12 12
12
12345
123456789
12345678910111213
10 11 12 13
123
231
231
12
12 12 132
3
3 4 5 6 7 8 9 10 11 12 13 14 15 16
13121110987654321 121110987654321
13121110987654321
11 10 9 8 7 6 5 4 3 2 1
11 10 9 8141312 7654321
87654321
321
123
7654321
654321
4321
654321
123456
654321
654321
654321
654321
321 321 321 321
123
A15 B15
A15 B15
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
5VS
SNSON
24R
24VS
GND
GND
24VS
24VS
GND
12
5VS
GND
VDO
VDO*
GND
3VS
BD1*
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
PS111 PS112
PS114
J805H
J14
J21
32321
321
1
J808DH
J808D
MT103
MT111
MT104
MT110
SOLD9
SOLD10
SOLD7
SOLD8
TEST_SW
SW101
DRUM EATH
J801L
J801DH
J913DH
J913L
J807F
DORSW1
DORSW2
J807M
TH101
J913D
J801D
J914
J808L
J17 J18
J1
J930
4567123 89
STBT3YS
GND
OFF3YS
GND
STBT3YS
GND
OFF3YS
GND
GND
J216
J104
24681012141618202224
1357911131517192123
CN2
MT101
CN8
MT102
MT106
MT107
THSW101
H101
TP
J915MJ915F
ROLLER EATH
J110
1 2 3 4 5 6 7 8 9101112131415
1
1
2
21
21
231
CN3
2341
J943DH
SP1
J943D
J943L
2
1
321
CN1
1234567891011121314151617181920
J102
1234567891011
J101
T403 JP403,JP404 JP405,JP406 JP401,JP402
1234567891011121314
25
26
27
28
29
30
31
32
33
34
35
12
21
21
34567891011121314151617181920
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
J109
J108 J107
123456789101112
J103
J606
J5
1234
Board to Board
Board to Board
J209
J9
USB
CENTRO
J7
J210
J1131
J810L
J810DH
J810D
123456
1
1212
23456
7
J800L
J800DH
J800D
J916DH
PS101
J916D
J904D
J904L
J905D
J951DH
J905DHJ904DH
J905L
J902
J951D
J951L
J906D
J906L
J916L
J909
231
PS151
J921
231
PS152
J922
J907
J908
J911
J9010D
J1109
J980
M101
4321
4321
M102BD
J3BJ3A
J221BJ221A
J221WH
J3WH
A12 B12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
J212B
J212
J212A
J901
13 12 11 10 9 8 7 6 5 4 3 2 1
J903
J19
J11
J13
DFF3VS
GND
123
J4
J271 144P SO-DIMM J211 72P SO-DIMM
J805D
J806D
J806H
J806L
J805L
J975
J973
J970
J971
321
PS113
J972
321
123
PS102
PS103
321
PS105
J910
J976
J15
J12
123
J2
J977
M103
PS115 PS116 PS117
M
J974
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
J263
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22 24
23
J235
J105
3VS2
3VS2
3VS2
3VS2
3VS2
DGND
DGND
DGND
DGND
N.C.
DGND
DGND
DGND
5VS
5VS
5VS
DGND
J234
13579111313579112468101213 15 17 19 21 23 25 27 29 31 33
246810121416182022242628303234
1
2
3
4
J203
VBUS
D-
SOLD107
1
2
3
4
J5
SL101
SL151
J906DH
CL101 FM101
SW105
M
SOLD809
SOLD808
SOLD3
SOLD1
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
DGND
DTT5V
DGND
DFF3V
DGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
DGND
DFF3V
3V5
DGND
DFF5V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
J1BJ1A
J264BJ264A
J264
J2
J1
4321
A15 B15
A15 B15
J244 J201
24VS
PGND
5VS
DGND
/SNSON
7654111098 321
1234567891011
J112
J1112DH
D+
DGND
4321
45 321
21 345
45 321
Notation
CB
BD
CL101
DORSW1
DORSW2
FM101
H101
M101
M102
M103
PS101
PS102
PS103
PS105
PS111
PS112
PS113
PS114
PS115
PS116
PS117
PS120
PS151
PS152
SL101
SL151
SP1
SW101
SW105
TH101
THSW101
Name
Circuit breaker
BD: BD sensor
Registration clutch
Front cover switch
Rear cover switch
Heat discharge fan
Fixing heater
Main motor
Scanner motor
Reader motor
Registration paper sensor
Paper full sensor
Delivery sensor
Multifeeder paper sensor
Copyboard cover open/closed sensor
ADF open/closed sensor
CS unit HP sensor
Original size sensor 1
Original size sensor 2
Original size sensor 3
Original size sensor 4
Waste toner case full sensor
Cassette paper sensor
Re-try sensor
Multifeeder pickup solenoid
Cassette pickup solenoid
Speaker
Power supply switch
Paper size detecting switch
Thermistor
Thermal switch
Position
13-J
16-D
19-C
17-G
17-G
19-C
15-C
20-C
16-D
17-M
21-C
15-H
15-G
18-G
20-M
19-M
14-L
19-N
19-N
18-N
18-N
20-F
17-C
17-C
20-C
18-C
12-F
4-C
18-C
16-G
15-C
BCVS
DFF5V
DFF5V
DGND
DGND
3VS1
DFF3VS1
DFF3VS1
DGND
DGND
N.C.
24VS
GND
12VS
AGND
5VS
AGND
PWCTL1
DFF5V
DFF3V
DGND
PCI*
DGND
3VS1
DGND
3VS1
DGND
3VS2
DGND
3VS2
DGND
3VS2
3VS2
1234567891011
11 10 9 8 7 6 5 4 3 2 1
RAM-DIMM ROM-DIMM
DGND
DFF5V
1-cassette unit or
3-cassette unit
To Finisher
To Inner 2-way tray
GND
DFF3VS
13579111315171921232527293133
246810121416182022242628303234
J1112D
2
J920
12
J115
J9
MSL
SL
CL
CS unit
Analog processor PCB
Control panel
Hard disk
Network interface board
Printer board
Image processor PCB
Original detection/reader motor PCB
iR2000 only
DC Controller PCB
Laser unit
accessory
ADF (accessory)
accessory
Card reader
Software ID PCB
Image processor PCB
accessory
accessory
OUTA
OUTB
OUTAX
OUTBX
FSRTMP1
TH1
FSRTMP2
TH2
POSNS*
PAFUL1*
DDR24VIN
DDR24VOUT
PSIZE4*
PSIZE3*
PSIZE2*
PSIZE1*
CSTFD
CSTSNS*
RETRY*
RXDO*
STB*
SCLK*
TXDO*
STERM*
FSRCHK1*
ZERDX*
FSRDRV1
ALYDRV
accessory
HPS
accessory
(accessory)
J106
COM
COM
GND
GND
5VS
SNSON
5VS
SNSON
GND
24VS
5VS
SNSON
5VS
SNSON
GND
5VS
24VS
24VS
GND
GND
100V/200V*
GND
GND
3VS
3VS
GND
GND
5VS
5VS
GND
GND
GND
GND
24VS
24VS
24VS
24VS
24VS
24VS
24VS
24VS
24VS
24VS
GND
GND
GND
GND
GND
GND
GND
GND
PPRDY*
CCRT*
SBSY*
PCLK*
STS*
RDY*
TOP*
CBSY*
CCLK*
CMD*
PRNT*
PRFD*
CPRDY*
PBD*
DWAKEUP*
DCNTSLEEP*
BKSZ0
BKSZ1
BKSZ2
BKSZ3
VOUT3
VOUT2
VOUT1
VOUT0
XCSCLK
FRS
XCSSP
LEDONB
LEDONR
LEDONG
IM_DT6
IM_DT4
IM_DT3
IM_DT1
SICLK
SICLK
RST-READER*
ESSRST*
HSYNCO*
SIDATO
SILOAD
HSYNCI*
IM_DT0
IM_DT2
IM_DT5
IM_DT7
SVCLK
NPSNS*
123
J113
321
PS120
RGSNS*
MTRON
MRDYI*
MPDF
RGDRV
FANLOCK*
FANDRV
DPICHG
ENBL*
LON*
HPS
DF-DL51
DF-DVRHT
DFRTPA
DFRTPB
DFRTPAPVM
STAMP
DF-DV51
E55-D5-
DFDET-
DF-CV5
DF-DF5
DF-DV50
DF-RCL
DFRTPBPMN
DFRTPBX
DFRTPAX
DF-DE51
DF-DE52
DF-DE50
HPS
PHA
PHXA
PHB
PHXB
RTPAPWM
RTPBPWM
SOVRHT
BKSZ0
BKSZ1
BKSZ2
BKSZ3
ACC*
DEC*
FPPRDY*
FCCRT*
FSBSY*
FSTS*
FRDY*
FTDP*
FCBSY*
FCCLK*
FCMD*
INTFPRNT
FPRFD*
FCPRDY*
FBD*
FVDO*
FVDO
PDLSLEEP*
MFPSLEEP*
CR-RXD
CR-TXD
TBPFUL
TBOUT
EXIST
TBPD
TBPLED
TBFSL
SYBY3VS
GND
BCVS0
DFF3VS
GND
BCVS1
DGND
OFF5V
OFF5V
5VS
PNLTX
PNLRST
PNLRX
DGND
PNLCLK
DGND
ESSLED
ESSKEY
HD_LED
DGND
DTKEY7
DGND
DTKEY6
DTKEY5
DTKEY4
DTKEY3
DTKEY2
DTKEY1
DGND
DTKEY0
FUARTRX
FUARTTX
RST-OPT2
DGND
DGND
FSO
FSI
FDATENB
FCOMWR
FSCLK
N.C.
DGND
N.C.
CFULL
SENON
+5V
RGV5
DGND
SIDCS
SIDCLK
DGND
SIDDIN
SIDDOUT
DGND
SIDCNCTN
DGND
DGND
B General Circuit Diagram
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