Canon Image Reader-A1 iR5000i Service Manual page 212

CHAPTER 2 SEQUENCE OF OPERATIONS
• Inputs to the DC Controller (3/7)
Right deck
retry sensor
PS19
Left deck
retry sensor
PS20
Cassette 3
retry sensor
PS21
Cassette 4
retry sensor
PS22
Multifeeder
paper sensor
PS23
Vertical path 1
paper sensor
PS24
Vertical path 2
paper sensor
PS25
Vertical path 3
paper sensor
PS26
Vertical path 4
paper sensor
PS27
2-10 P
J515
-1
-2
-3
J568
-1
-2
-3
J534
-1
-2
-3
J544
-1
-2
-3
J728
-1
-2
-3
J1523
J803
-3 -1
-1
-2 -2
-2
-1 -3
-3
J1521
J802
-3 -1
-1
-2 -2
-2
-1 -3
-3
J536
-1
-2
-3
J546
-1
-2
-3
F02-105-04 Inputs to the DC Controller PCB
COPYRIGHT © 2001 CANON INC.
J511
-A9 -A1
-A8 -A2
-A7 -A3
J561
-12 -4
-11 -5
-10 -6
J531
-A9 -A1
-A8 -A2
-A7 -A3
J541
-A9 -A1
-A8 -A2
-A7 -A3
J726
-6 -3
-5 -4
-4 -5
J801
-A6 -A10
-A5 -A11
-A4 -A12
J801
-A3 -A13
-A2 -A14
-A1 -A15
J531
-B6 -B4
-B5 -B5
-B4 -B6
J541
-B6 -B4
-B5 -B5
-B4 -B6
2000 2000 2000 2000
DC controller PCB
+5V
J112
-A9
-A8
RDRT
When paper is detected,
-A7
'1'.
+5V
J115
-A12
-A11
LDRT
When paper is detected,
-A10
'1'.
+5V
J110
-A9
-A8
C3RTD
When paper is detected,
-A7
'1'.
+5V
J110
-B9
-B8
C4RTD
When paper is detected,
-B7
'1'.
+5V
J108
-B10
-B9
MFDS
When paper is detected,
-B8
'1'.
+5V
J113
-A6
-A5
VP1PD
When paper is detected,
-A4
'1'.
+5V
J113
-A3
-A2
VP2PD
When paper is detected,
-A1
'1'.
+5V
J110
-A15
-A14
VP3PD When paper is detected,
-A13
'1'.
+5V
J110
-B15
-B14
VP4PD
When paper is detected,
-B13
'1'.
CANON iR5000i/iR6000i REV.0 JUNE 2001