Canon Finisher-U1 Service manual

Sep 14 2005
Circuit Diagram
Finisher, Sorter, DeliveryTray
Finisher-U1

IMPORTANT
This documentation is published by Canon Inc., Japan, to serve as a source of reference for
work in the field.
Specifications and other information contained herein may vary slightly from actual machine
values or those found in advertising and other printed matter.
Any questions regarding the information contained herein should be directed to the Copier Service
Department of the Sales Company.
This documentation is intended for all sales areas, and may contain information not applicable
to certain areas.
Reproduction without permission not allowed.
Use of this manual should be strictly supervised to avoid disclosure of confidential information.
COPYRIGHT 2001 CANON INC.
Printed in Japan
Caution
Use of this manual should be strictly supervised to avoid disclosure of confidential information.

Contents
1 Finisher Controller PCB ......................................................................................................................... 1
Finisher Controller PCB(1/8) ................................................................................................................. 1
Finisher Controller PCB(2/8) ................................................................................................................. 2
Finisher Controller PCB(3/8) ................................................................................................................. 3
Finisher Controller PCB(4/8) ................................................................................................................. 4
Finisher Controller PCB(5/8) ................................................................................................................. 5
Finisher Controller PCB(6/8) ................................................................................................................. 6
Finisher Controller PCB(7/8) ................................................................................................................. 7
Finisher Controller PCB(8/8) ................................................................................................................. 8

1
1 Finisher Controller PCB
Finisher Controller PCB(1/8)
F-1-1
J7P
J7P
J7P
J7P
J7P
J7P
VDD
OUT NC
VSS
DS
J7P
PE4/D4 PE3/D3 PE2/D2 PE1/D1 PE0/D0
PG4/_CS0 PG3/_CS1 PG2/_CS2
PG1/_CS3/_IRQ7
PG0/_IRQ6
P70/TMRI01/TMCI01/_CS4
P71/_CS5
P72/TMO0/_CS6 P73/TMO1/_CS7
P74/_MRES
P75/SCK3 P76/RXD3 P77/TXD3
P36
P35/SCK1/_IRQ5
P34/RXD1 P33/TXD1
P32/SCK0/_IRQ4
P31/RXD0 P30/TXD0
PF0/_BREQ/_IRQ2
PF1/_BACK/BUZZ
PF2/_WAIT
PF3/_LWR/_ADTRG/_IRQ3
PF4/_HWR
PF5/_RD
PF6/_AS
PF7/FAI
MD2
FWE
EXTAL
VSS2
XTAL
VCC2
STBY
NMI
RES
OSC1
OSC2
MD1
MD0
AVCC
VREF
P40/AN0
P41/AN1
P42/AN2 P43/AN3 P44/AN4 P45/AN5 P46/AN6 P47/AN7 P96 P97 AVSS P17/TIOCB2/TCLKD P16/TIOCA2/_IRQ1 P15/TIOCB1/TCLKC P14/TIOCA1/_IRQ0 P13/TIOCD0/TCLKB/A23 P12/TIOCC0/TCLKA/A22 P11/TIOCB0/A21 P10/TIOCA0/A20 PA3/A19 PA2/A18 PA1/A17 PA0/A16 PB7/A15 PB6/A14 PB5/A13 PB4/A12
PB3/A11
PB2/A10
PB1/A9
PB0/A8
PC7/A7
PC6/A6
PC5/A5
PC4/A4
PC3/A3
PC2/A2
PC1/A1
VSS1
PC0/A0
VCC1
PD7/D15
PD6/D14
PD5/D13
PD4/D12
PD3/D11
PD2/D10
PD1/D9
PD0/D8
PE7/D7
PE6/D6
PE5/D5
(+5V)
(MD2)
(FWE)
(TXD)
(RXD)
(GND)
(/RESET)
FLASH_RXD
FLASH_TXD
RESET
21
D11
+3.3V
12
R179
TRAY_S OP_TRAY_HP_S OP_TRAY_FULL_S OP_TRAY_S PUNCH_ENTRANCE_S TRAY_LOW_LIMIT_S PUNCH_DUSTBOX_S STP_LS_S STP_READY_S GRIPPER_SL STP_HP_S
FEED_M_PHA
TRAY_M_EN
TRAY_M_CCW
TRAY_M_CW FLASH_RXD FLASH_TXD
FEED_M_I
STP_M_EN
PUNCH_SLIDE_SL
OFFSET_SL STP_M_CCW
SHUTTER_CL
STP_M_CW
21 R14
FEED_M_IN1 PUNCH_M_EN
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 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
IC1
+3.3V
12 R53
21
C16
21
C13
21 R52
2
J19
21
R18
5
43
2
1
IC3
+3.3V
21
C35
21
R170
DBUS7
DBUS4
DBUS5
DBUS6
DBUS3
DBUS2
DBUS0
DBUS[7:0]
DBUS1
1
3
5
7
2
4
6
8
RA2
21
R17
CS
21
R33 100,0.1W
RD
WR 21 R41
21 R40
21 R9
21 R8
21
R16
1
3
5
7
2
4
6
8
RA1
21
C22
21
C12
7
J19
6
J19
5
J19
4
J19
3
J19
1
J19
21
R19
43
IC5 21 IC5
21
C28
21
R4
12
X1
21IC6
12 13
IC5 10 11 IC5
89
IC5 65 IC5
+3.3V
21
R10
+3.3V
+3.3V
21
R2
21
R15
21
R1
21
R5
21
R6
21
3
Q1
21
R3
21
R7
21
C15
21
R20
21
C17
+3.3V
21
C11
21
C14
+5V
+5V
+3.3V
+5V
+5V
+3.3V
+3.3V
21
R11
21
R12
+3.3V
PUNCH_M_CW
PUNCH_M_CCW
ABUS0
ABUS7
ABUS6
ABUS5
ABUS4
ABUS3
ABUS2
ABUS1
ABUS[7:0]
FEED_M_PHA FEED_M_PHB FEED_M_IN0 FEED_M_IN2 FEED_M_IN3 FEED_M_EN EJECT_M_A EJECT_M_B EJECT_M_STBY OFFSET_M_A OFFSET_M_A
OFFSET_M_B OFFSET_M_B OFFSET_M_STBY TRAY_300_S
OP_TRAY_CLK_S
OP_TRAY_M_CW
OP_TRAY_M_CCW
OP_TRAY_M_EN
TRAY_CLK_S
PUNCH_CLK_S
SHUTTER_CLOSE_S
PUNCH_HP_S ENTRANCE_S
OFFSET_HP_S
EJECT_HP_S JOB_TRAY_S
TRAY_POSITION_S

2
Finisher Controller PCB(2/8)
F-1-2
J2P
J4P
GND
VCC
GND
VCC
GND
VCC
DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 VCC
A0 A1 A2 A3 A4 A5 A6
A7
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
P00
P01 P02 P03 P04 P05 P06 P07 VSS XOUT XIN P10 P11/INT RESET CNVSS
P12
P13/CLK
P14/_CTS1
P15/_CTS2
P16
TXD1
RXD1
TXD2
RXD2
LVL
PUL
INTR
VBUS
S
R
W
DQ0
DQ1
J4P
J5P
J5P
J5P
J5P
J5P
J4P
J4P
OUTIN
GND
OUTIN
GND
J2P
CS VCC
SK PRE
DI PE
DO GND
18
27
36
45
IC11
12
R178
RESET
12
R21
21
R22
JOINT_S
21
D3
21
R30
1
J14
12
C3
+3.3V
32
1
IC13
21
D2
32
1
IC12
3
J1
2
J1
21
FU1
12
C4
5
J2
4
J2
3
J2
2
J2
1
J2
1
J1
21
R24
21
C21
12
R23
12
D7
21
D1
+24V
21
R32
21
R31
12
C2
12
C1
1
2
3
X2
21
FU2
CS RD WR
OP_TRAY
1
3
5
7
2
4
6
8
RA3
43
IC6
21
R26
21
R27
21
R28
21
LED1
LED
PUNCH_S
EEPROM_SK
DBUS[7:0]
DBUS1 DBUS0 DBUS2 DBUS3 DBUS4 DBUS5 DBUS6 DBUS7
21
R29
21
3
Q2
21
C20
21
R25
21
C30
ABUS[7:0]
ABUS7 ABUS0 ABUS1 ABUS2 ABUS3 ABUS4 ABUS5 ABUS6
21
C23
21
R42
64 63 62 61 60 59 58 57 56 55 54 53 52 51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
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
IC2
+24R
+5V
+13V
21
SW2
5
6
7
8
1
2
3
4
SW1
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
DIP_SW4
DIP_SW3
DIP_SW2
DIP_SW1
EEPROM_CS
EEPROM_DO
EEPROM_DI
PUSH_SW
21
C29
21
C27
21
C26
7
14
IC5
7
14
IC6
+3.3V +3.3V +5V
7
14
IC4
JOINT_S
4
J1
2
J14

3
Finisher Controller PCB(3/8)
F-1-3
J9P
J9P
J9P
J9P
J9P
J9P
J9P
J9P
J6P
J6P
J6P
J6P
J2P
J2P
J12P
J12P
J12P
J12P
J12P
J12P
J12P
J12P
J12P
J12P
J12P
J12P
J2P
J2P
J6P
J6P
J9P
TRAY_POSITION_S
TRAY_CLK_S
TRAY_S
TRAY_300_S
TRAY_LOW_LIMIT_S
GRIPPER_SL
OFFSET_SL
1
J3
6
J4
1
J4
1
J11
1
J10
2
J5
1
J5
4
J5
21
R73
+3.3V +13V
21
C39
21
C38
21
C37
21
R74
21
R70
21
R69
21
R65
21
R66
21
R72
21
R64
21
R68
21
R62
21
R47
21
R44
21
R61
21
R46
21
R43
21
R60
21
R51
21
R50
21
C34
21
C33
21
R168
21
R57
21
R56
21
R58
+13V
21
R49
21
R54
21
R55
+3.3V
21
R67
21
R71
21
R75
+24V
21
R77
21
R76
3
12
Q8
21
3
Q7
89
IC6
21
R48
21
R45
21
R59
21
R63
12
D8
21
D9
+3.3V
+13V
12
C31
12
C32
12
C36
ENTRANCE_S
OFFSET_HP_S
65
IC6
EJECT_HP_S
JOB_TRAY_S
12
R36
12
R35
12
R34
12
R13
12
C19
3
J5
5
J5
6
J5
7
J5
8
J5
9
J5
10
J5
11
J5
12
J5
2
J10
2
J11
2
J4
3
J4
4
J4
5
J4
2
J3
3
J3
4
J3
5
J3
6
J3
7
J3
8
J3
9
J3

4
Finisher Controller PCB(4/8)
F-1-4
VCC2
IN1
IN2
I0
VSA
VR
GND2
CR
VSB
STB
I1
IN3
IN4VCC1
OUT4
NC3
VMMB
RSB
OUT3
GND1
OUT2
RSA
VMMA
NC2
OUT1
NC1
VCC2
IN1
IN2
I0
VSA
VR
GND2
CR
VSB
STB
I1
IN3
IN4VCC1
OUT4
NC3
VMMB
RSB
OUT3
GND1
OUT2
RSA
VMMA
NC2
OUT1
NC1
J4P
J4P
J4P
J4P
J5P
J5P
J5P
J5P
J5P
21
R88
21
R83
OFFSET_M_STBY
21
R86
21
R90
4
J9
3
J9
2
J9
1
J9
5
J9
4
J8
3
J8
2
J8
1
J8
12
C10
21
FU4
21
FU5
+24V
21
C51
21
C43
1213
IC6
1011
IC6
EJECT_M_A
EJECT_M_B
21
R87
EJECT_M_STBY
21
R89
21
R85
21
C50
21
R94
21
R93
21
C42
21
R92
21
R84
OFFSET_M_A
OFFSET_M_B
OFFSET_M_A
OFFSET_M_B
21
R91
12
C5
21
R82
21
R81
+5V
21
C45
21
C44
24
23
22
21
20
19
25
18
17
16
15
14
1312
11
10
9
8
7
26
6
5
4
3
2
1
IC7
+5V +5V
21
C41
21
C40
+5V+24V
21
C49
21
C48
24
23
22
21
20
19
25
18
17
16
15
14
1312
11
10
9
8
7
26
6
5
4
3
2
1
IC8
+5V +5V
21
C47
21
C46