Canon ir2016, ir2020 図
7
General Circuit Diagram 3
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
F-2-3
P
S
P
S
P
S
P
S
P
S
P
S
M
P
S
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
2
1
A
15
4
2
1
MODE
1
2
3
4
2
3
4
5
6
7
8
1
9
10
11
12
5
6
7
9
10
12
GND
GND
+24V
RMOT_B
RMOT_IA
RMOT_IB
KMOT_A
KMOT_B
LAST
SIZE_W1
SIZE_W2
SIZE_L1
SIZE_L2
REG
READ
EXIT
EMPTY
SG
GND
+24V
RK_ON1
KMOT_IB
KMOT_IA
/RMOT_B
/KMOT_A
/KMOT_B
+24V
+24V
GND
GND
/RMOT_A
RMOT_A
13
14
GND
VREF
LEDR2
LEDG2
LEDB2
LEDR1
LEDG1
LEDB1
GND
CLK+
CLK-
GND
SP+
SP-
GND
VIN3
GND
VIN2
GND
VIN1
GND
VIN0
GND
GND
J411
J410
B
A
/A
+3.3R
+3.3R
+3.3R
+5R
GND
GND
GND
RTP1BPWM
RTP1BX
RTP1B
RTP1APWM
RTP1AX
RTP1A
GND
DOUT7
DOUT6
DOUT5
DOUT4
GND
DOUT3
DOUT2
DOUT1
DOUT0
GND
SIDATAO
SIDATAI
SILOAD
SICLK
GND
SVCLK-
SVCLK+
GND
XHSYNCI
XVSYNC
XHSYNCO
GND
1
2
3
4
3
11
8
ADF_SENS
+24V
+24V
STAMP
HP_SENS
SIZEON
CIS
CIS HP Sensor
Copyboard Cover
Open/Closed Sensor
(rear)
Open/Closed Sensor
(rear)
Copyboard Cover
Open/Closed Sensor
Open/Closed Sensor
Reader Motor
Reader Controller PCB
Image Processor PCB (1/5)
+3.3R
+3.3R
+3.3R
AB,INCH/AB
INCH/A
Original
Sensor 7
Sensor 7
Original
Sensor 6
Sensor 6
Original
Sensor 4
Sensor 4
Original
Sensor 3
Sensor 3
Original
Sensor 5
Sensor 5
Original
Sensor 2
Sensor 2
Original
Sensor 1
Sensor 1
A
AB,INCH/AB,INCH/A
ADF_COVER
GND
GND
+3.3R
SIZE0
GND
SIZE1
GND
SIZE0
GND
SIZE2
GND
SIZE3
GND
SIZE2
GND
HP_SENS
GND
GND
GND
SIZE3
GND
/B
AP_SENS
READER_RES*
DES
GND
RTP2A
RTP2AX
RTP2APWM
RTP2B
RTP2BX
RTP2BPWM
ADF_READ
ADF_REG
DS
ADF_EXIT
ADF_STAMP
Power Supply PCB (2/3)
Reader Unit
SIZEON
SIZEON
SIZEON
SIZEON
SIZEON
SIZEON
SIZEON
CVR_SENS0
CVR_SENS1
Document Size Sensor
To ADF Unit
18
19
20
21
22
23
24
25
26
27
28
29
30
J412
J460
1
2
3
4
5
6
7
8
9
10
11
13
15
12
14
J403
1
2
3
4
J401
1
2
3
4
J402
1
2
3
4
J409
1
2
3
4
5
6
J405
1
2
3
J406
7
6
5
4
3
2
1
J1928
1
2
3
4
5
6
7
J1927
7
6
5
4
3
2
1
J413
1
2
3
4
5
6
J1926
24
34
32
30
28
26
20
18
16
1
2
3
4
5
6
7
8
9
10
11
13
15
17
19
21
23
25
27
29
31
33
12
14
22
J404
6
5
4
3
2
1
J407
1
2
3
4
J21
3
2
1
J1923
1
2
3
J1924
3
2
1
J1925
SR408
1
2
3
J454
6
5
4
3
2
1
M401
1
2
3
4
J458D
1
2
3
J457
1
2
3
J456
SR406
1
2
3
4
J20
SR402
SR403
1
2
3
4
5
6
7
8
9
10
11
13
15
12
14
J308
24
34
32
30
28
26
20
18
16
1
2
3
4
5
6
7
8
9
10
11
13
15
17
19
21
23
25
27
29
31
33
12
14
22
J309
1
2
3
J455
1
2
3
J453
1
2
3
J452
1
2
3
J451
SR407
SR405
SR401
SR404
J458DH
SR409
SR410
24
30
28
26
20
18
16
1
2
3
4
5
6
7
8
9
10
11
13
15
17
19
21
23
25
27
29
12
14
22
J408