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1 General Circuit Diagram
CN3
HEAD
1
HD1
2
HD2
3
GND
SG
CN2
R3
1
VLED1
2
VLED2
R2
3
GND
SG
R14
PHT1
R18
1
VLED1
SG
2
VLED2
3
GND
PHT2
SG
COPYRIGHT© 2001 CANON INC.
2000 2000 2000 2000
CANON CARD READER-C1/D1 REV.0 JAN. 2001
R20
52
P75(IN)R
P75(IN)R
49
(DB)
P72(IN)R
28
P15(IN)
29
P14(IN)
30
P13(IN)
31
P12(IN)
5V
5V
IC1
SG
1
20
19
RST
VDD
P21(IN)R
15
19
55
BSL
VDD
P66(IN)
R9
3
16
RDD
INV
SG
C5
4
14
PS0
CSS
C1
5
10
PS1
VSS
C6
R10
6
17
AMP
CX
R1
7
18
HD1
RX
SG
27
8
13
HD2
CLS
P16
26
2
12
5/3V
RDP
P17
9
11
45
VRB
RCP
INTP2
5V
C4
18
SG
20
33
5V
ANI0/P10
32
ANI1/P11
R13
R11
43
INTP0/P00
5V
44
INTP1/P01
C12
470p
50V
5V
SG
R17
R16
35
AVDD
34
AVREF
C16
24
VDD1
10
VDD0
SG
C9
9
VSS0
42
VSS1
25
AVSS
39
IC
SG
37
5V
XT2
38
XT1
1
40
OSC1
X2
3
41
X1
2
SG
IC6
8
AB15
A15
7
A14
6
A13
5
A12
4
A11
3
A10
2
A9
1
A8
IC5
64
DB7
18
19
AB7
AD7
D
Q
DB6
AB6
63
17
16
D
Q
AD6
62
DB5
14
15
AB5
AD5
D
Q
61
DB4
13
12
AB4
AD4
D
Q
60
DB3
8
9
AB3
AD3
D
Q
59
DB2
7
6
AB2
D
Q
AD2
58
DB1
4
5
AB1
D
Q
AD1
57
DB0
3
2
AB0
AD0
D
Q
11
20
56
LE
VDD
ASTB
1
10
OE
GND
C P U
SG
SG
53
RD
54
WR
51
R(IN)P74
50
R(IN)P73
17
R(IN)P36
46
INTP3
48
DB7
R(IN)P71
47
DB6
R(IN)P70
16
DB5
R(IN)P35
5V
15
DB4
R(IN)P34
5V
14
DB3
R(IN)P33
IC2
2
R12
13
DB2
R(IN)P32
VDD
1
12
DB1
OUT
R(IN)P31
GND
11
DB0
R(IN)P30
3
36
RESET
SG
C7
21
RxDo/P23
22
TxDo/P24
23
(OUT)P25
DB1
1
DB1
2
DB0
DB0
3
WR(R/W)
4
RD(E)
5
AB15
3
5
CS
6
IC3
BM
7
INTR
8
RXD3
9
TXD3
10
RXD2
IP C
11
TXD2
12
RXD1
13
5V
TXD1
14
P16/CTS3
C14
15
P15/CTS2
16
P14/CTS1
17
P13/CLK
18
P12
1
3
SG
OSC2
CSTCV12. 2MTJOC4-TC
12. 288Hz
C13
1000p
2
50v
SG
SG
C10
D1
IC7
R6
A
5V
Y
B
5V
A
Y
B
8
1
7
A
Y
B
IC3
4
A
Y
5V
B
SG
VDD
1
16
A/B
C18
8
15
G
GND
SG
SG
5V
R15
49
PA0
48
PA1
47
PA2
46
PA3
45
PA4
44
IC4
PA5
43
PA6
42
PA7
41
PB0
40
PB1
39
PB2
38
PB3
37
PB4
36
PB5
35
PB6
34
5V
PB7
58
VCC
C15
25
VSS
SG
5V
L1
5V
5V
CN1
+
R5
5V
1
C8
R4
TXD
2
RXD
3
C3
5V
SG
4
P75(IN)R
SG
IPC/SCI
5
R8
(A3)
R7
SG
6
6
2
IC3
C17
(FG)
SG
A-1
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