Canon DADF-AA1 Service Manual page 107

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2 General Circuit Diagram
General Circuit Diagram
DADF-AA1 General Circuit Diagram
Delivery
Registration
Reversal
Sensor
Read Sensor
SR1
SR2
3
2
1
3
2
1
3
3
2
1
3
2
1
3
J101
J102
J103
1
2
3
4
5
6
7
8
9
10
J1
J3
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
J50
Document Width
Sensor 2
Relay PCB
J51
Document Width
9
8
7
6
5
4
3
2
1
Sensor 1
J109
J108
3
2
1
3
2
1
3
2
1
3
2
1
SR9
SR8
Last Document
Document
Document
Length
Length
Sensor 1
Sensor 2
Cover Open/Closed
Timing
Document Set
Sensor
Sensor
Sensor
SR3
SR4
SR5
2
1
3
2
1
3
2
1
2
1
3
2
1
3
2
1
3
J104
J105
J106
1
2
3
4
5
6
7
8
9
J2
J9
11
10
9
8
7
6
5
4
3
2
1
PS1
PS2
1
2
3
4
5
6
7
8
9
10
J503
To Reader Unit
J107
3
2
1
3
2
1
SR7
Detection
Sensor
Release Motor
M2
1
2
3
4
Sensor
SR6
J89
1
2
3
4
4
3
2
1
3
2
1
J88
2
1
1
2
3
4
5
J12
ADF Driver PCB
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
J504
To Reader Unit
F-2-1
Pickup
Registration
Clutch
Clutch
Pickup/Feed
Fan
Motor
1
1
FM1
CL1
CL2
1
2
1 2 3
2
2
1
2
J81
J83
1
2
1
2
2
1
2
1
J80
J82
1
2
3
1
2
3
4
1
2
J8
J7
J4
J10
J11
2
1
7
6
5
4
3
2
1
J84
J85
19
20
21
22
23
24
25
2
1
J511
1
2
3
J114
LED PCB
Pressurization
Solenoid
M1
1
3
4
5
6
SL1
2
3
4
5
6
J112
1
2
3
4
5
6
J6
J5
8
7
6
5
4
3
2
1
1
2
2
1
J111
1
2
3
1
2
3
1
2
SL2
SR11
Stamp
Release Motor
Solenoid
HP Sensor
3

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