Canon iR2020 Series General Timing Chart/General Circuit Diagram page 14
Hide thumbs
Also See for iR2020 Series:
- Service manual (406 pages) ,
- Facsimile manual (232 pages) ,
- Copying manual (124 pages)
Advertisement
General Circuit Diagram 4
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
J315
USB2.0
USB1.1
J1804
J1803
Modular PCB
8
DC Controller PCB (3/3)
Soft-ID PCB
J207
J1
16
14
12
10
8
6
4
8
7
6
5
4
3
2
1
17
15
13
11
9
7
5
1
2
3
4
5
6
7
8
1
3
5
7
9
11
13
10
12
14
2
4
6
8
Image Processor PCB (2/5)
J313
1
2
3
4
5
6
7
8
9 10
11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
Modem PCB
J1202
VO1
J1201
Speaker
1
VO2
1
2
3
4
5
6
2
6
5
4
3
2
1
22
23
J1921
J1802
CT1
CT2
T1
T2
N.C
L1
L2
Card
Reader
J1300A
2
J1930
1
2
3
1
1
2
3
4
5
15
17
14 13 12 11 10 9
5
4
3
2
1
16
J317
J314
5V
SW
+3.3V
SW
Board to Board
J1200
5V
5NCU
SW
+24V
+12V
REG
+3.3V
3.3NCU
SW
3
5
7
9
11
13
15
17
19
21
23
4
6
8
10
12
14
16
18
20
22
20
18
16
14
12
10
8
6
4
2
21
19
17
15
13
11
9
7
5
3
1
J1
NCU PCB
F-2-4
Network Board
J1300B
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9 10 11 12 13 14
8
7
6
5
4
3
2
1
14
13
12
11
10
9
8
7
6
5
4
3
J304A
+5PNL
+3.3PNL
J310
J311
2
1
12 11
10
9
8
7
6
5
4
3
2
1
VBAT-
VBAT+
1
2
3
4
5
6
7
8
9
10
11 12
J10
Power Supply PCB(3/3)
VHGND
VH
J1300WH
2
1
J304B
Advertisement
