Canon Paper Deck-V1 Service manual

Feb 21 2005
Circuit Diagram
Paper Deck
Paper Deck-V1

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 Deck Driver PCB...................................................................................................................................................... 1
Deck Driver PCB (1/7)............................................................................................................................................ 1
Deck Driver PCB (2/7)............................................................................................................................................ 2
Deck Driver PCB (3/7)............................................................................................................................................ 3
Deck Driver PCB (4/7)............................................................................................................................................ 4
Deck Driver PCB (5/7)............................................................................................................................................ 5
Deck Driver PCB (6/7)............................................................................................................................................ 6
Deck Driver PCB (7/7)............................................................................................................................................ 7

1
1 Deck Driver PCB
Deck Driver PCB (1/7)
F-1-1
J3P
J3P
J3P
GND
VCC
VCC
GND
GND
VCC
GND
VCC
LOW : UP
HIGH : DOWN
<FROM 2/7>
<FROM 2/7,4/7>
<FROM 4/7>
<FROM 2/7,5/7>
<FROM 2/7>
<FROM 2/7,4/7>
<FROM 2/7>
21
C09
34
Q12
21
R17
21
C01
12
C14
21
R12
RESETB
1
3
2
Q14
DECK_OPEN_SW
UPPER_LIM
98
Q12
DECK_LIFT_ON
DECK_UP_DTC
3
21
Q07
3
21
Q01
3
21
Q08
21
3
Q02
13
12
11
Q14
56
Q12
10
9
8
Q14
11 10
Q12
4
6
5
Q14
21
R11
9
10 8
Q13
12
13 11
Q13
1
23
Q15
9
10 8
Q15
21
C12
21
C11
7
14
Q14
7
14
Q13
21
C28
14
7
Q15
21
C31
7
14
Q12
21
R19
+5V
21
R14
21
R15
21
R07
+24V
LIFT_M- LIFT_M+
21
R22
12
13
11
Q15
21
Q18
DECK_LOW_LIM
12
C10
21
D06
21
R26
DECK_DW/UP
+5V
21
R23
3
21
Q11
21
R27
3
21
Q10
21
R20
21
C13
5
6
7
84
Q09
21
C37
21
D05
21
R18
21
R16
+5V
21
D46
21
R85
21
D04
3
2
1
84
Q09
21
R10
21
R09
21
R08
21
R01
12
ZD03
12
ZD04
21
FU01
3
J10
2
J10
1
J10
21
C08
21
3
Q06
3
12
Q05
21
D01
21
R06
21
D03
21
D02
21
3
Q04
3
12
Q03
21
R04
12
ZD01
12
ZD02
21
R03
21
C07
21
R02
+24V
+5V
+5V
+24V
+5V +5V
+5V+5V
+5V
+5V +5V+5V
4
56
Q13
1
23
Q13
4
56
Q15

2
Deck Driver PCB (2/7)
F-1-2
VDD1
TX7
TX6
TX5
VDD4
RX15
RX14
RX13
TX4
TX31
TX30
TX29
RX12
RX11
VSS5
RX10
RX9
RX8
RX7
TX28
TX27
TX26
TX25
VSS4
RX6
TX24
RX5
RX4
RX3
TX3
RX2
RX1
RX0
TX23
TX22
TX21
TX20
VDD3VSS3
RESETN
TX2
VDD2
RXOUTEN
TXDATA
TXLOADN
RXENDN
RXDATA
CLOCK
VSS2
TX19
TX18
TX1
TX17
TX16
TX15
TX14
TX13
TX12
TX11
TX10
TX9
TX8
TX0
VSS1
check
OUTIN
GND
<FROM 3/7>
<FROM 3/7>
<FROM 3/7>
<FROM 3/7>
<FROM 3/7>
<FROM 5/7>
<FROM 5/7>
<FROM 5/7>
<FROM 5/7>
<FROM 5/7>
<FROM 4/7>
<FROM 4/7>
<FROM 4/7>
<FROM 4/7>
<FROM 4/7>
(TX7)
(TX6)
(TX5)
(TX4)
(TX3)
(TX2)
(TX1)
(TX0)
(TX8)
(TX9)
(TX10)
(TX11)
Q17
1pin = VCC
2pin = GND
3pin = RESET OUT
(TX14)
(TX15)
(TX16)
(TX17)
(TX18)
(TX19)
(TX13)ID_DTC2
(TX12)ID_DTC1
<FROM 4/7>
<FROM 5/7>
<FROM 3/7>
<TO 1/7,6/7>
(RX8) <TO 1/7>
(RX7) <TO 1/7>
(RX6) <TO 5/7,6/7>
(RX3) <TO 4/7>
(RX2) <TO 4/7>
(RX1) <TO 4/7>
(RX0) <TO 4/7>
(RX9) <TO 5/7>
(RX10) <TO 6/7>
DECK_FEED_M_ON
DECK_FEED_M_LOCK
DECK_FEED_DTC
DECK_OPEN_SW
21
R55
21
C15
21
R32
DECK_OPEN_DTC
21
C19
21
C18
21
C17
32
1
Q17
21
R28
21
C16
1
CP1
RXDATA
21
C23
10
9
8
7
64
63
62
61
6
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
5
40
39
38
37
36
35
34
3332
31
4
30
29
28
27
26
25
24
23
22
21
3
20
19
18
17
16
15
14
13
12
11
2
1
Q16
21
R81
+5V+5V
+5V
+5V
+5V
PAPER_VOLUME
DECK_LOW_LIM
DECK_MOUNT_DTC
PAPER_DTC
S-CLK
RXEND
TXLOAD
TXDATA
RXOUTEN
DECK_UP_DTC
LED_ON
PICK_UP_SL
PULL_CL_ON
FEED_CL_ON
DECK_LIFT_ON
DECK_DW/UP
DECK_OPEN_SL
DECK_FEED_M_HOLD
DECK_PULL_DTC
PICK_SL_DTC
PAPER_TOP_DTC
RESETB

3
Deck Driver PCB (3/7)
F-1-3
J7P
J7P
J7P
J7P
J7P
J7P
J7P
GND
VCC
DCOL
IPKS
VCC
INVI GND
TIMC
SEMT
SCOL
J3P
J3P
J3P
checkcheck
<TO 2/7>
<TO 2/7>
<TO 2/7>
<TO 2/7>
<TO 2/7>
<TO 2/7>
<TO 2/7>
12 13
Q18
43
Q18
10 11
Q18
65
Q18
12
Q12
89
Q18
12
C24
21
R40
21
D18
21
D16
1
CP9
S-CLK
M-CLK
RXEND
RXDATA
TXLOAD
RXOUTEN
TXDATA
1
CP8
3
J02
2
J02
1
J02
21
C22
8
7
6
54
3
2
1
Q29
21
R78
12
C32
21
R79
21
R80
21
C35
21
C33
21
D09
21
L01
12
C34
21
C267
14
Q18
HC14
21
R43
21
D19
1
J03
21
R29
21
R30
21
3Q19
2
J03
21
R44
21
R41
21
D17
3
J03
21
R45
21
R48
21
D15
21
D14
4
J03
21
R46
21
R51
21
D13
21
D12
5
J03
21
R82
21
D44
6
J03
21
D45
7
J03
21
C25
21
R37
21
R39
21
D10
21
D11
+5V
+5V
+5V
+5V
+5V
+5V
+24V
+24V
+5V
+5V

4
Deck Driver PCB (4/7)
F-1-4
J13P
J13P
J13P
J13P
J13P
J13P
J13P
J13P
J13P
J13P
J13P
J13P
J13P
J12P
J12P
J12P
J12P
J12P
J12P
J12P
J12P
J12P
J12P
J12P
J12P
DECK_PULL_DTC
<TO 2/6>
<FROM 2/6>
<TO 1/6,2/6>
<TO 2/6>
<TO 2/6>
<TO 2/6>
<FROM 2/6>
<TO 2/6>
<FROM 2/6>
<TO 2/6>
<FROM 2/7>
(LED_ON)
(DECK_OPEN_SW)
(PAPER_DTC)
(UPPER_LIM)
(DECK_UP_DTC)
FEED_CL_ON
PULL_CL_ON
DECK_FEED_DTC
PICK_UP_SL
21
D48
21 R74
21 R75
FEED_CL_ON
PICK_UP_SL
2
J05
21
D07
21
D40
PULL_CL_ON 21
R36
21
D47
+24V
21
D43
12
J05
11
J05
10
J05
9
J05
8
J05
7
J05
6
J05
5
J05
4
J05
3
J05
1
J05
21
3Q2221
R38
21
D42
21
R50
21
R53
21
3Q21
21
D41
21
R49
21
R52
21
3
Q20
21
R34
21
R35
PICK_SL_DTC
3
21
Q28
21
R31
DECK_PULL_DTC
DECK_FEED_DTC
13
J04
12
J04
11
J04
10
J04
9
J04
8
J04
7
J04
6
J04
5
J04
4
J04
3
J04
2
J04
21
R60
21
R59
21
D26
21
D27
21
R61
21
R56
21
D24
21
D25
21
R54
21
R57
21
D23
21
D22
21
R58
21
D21
21
D20
21
R33
DECK_UP_DTC
UPPER_LIM
PAPER_DTC
DECK_OPEN_SW
LED_ON
3
21
Q24
1
J04
+5V
+5V
+5V
+5V
+5V
+5V +5V
+5V +5V
+5V
+5V
+5V
+5V
+5V
+5V
+24V
+24V
+5V
+5V
+5V
+5V
21 R76