Canon FINISJER-E1 Service Manual page 156

D. FINISHER CONTROLLER CIRCUIT DIAGRAM
Finisher Controller Circuit Diagram (A501: 1/9)
STPLCW 1
[A505] TIOCA3/TP8/PB0
STPLCCW 2
[A505] TIOCB3/TP9/PB1
+5V STKTCW2 3
[A506] TIOCA4/TP10/PB2
STKTCCW2 4
[A506] TIOCB4/TP11/PB3
TRNSPINA 5
[A503] TOCXA4/TP12/PB4
TRNSPINB 6
[A503] TOCXB4/TP13/PB5
7
MD2
TRNSOFF 8
[A503] _ADTRG/TP15/PB7
STKTCW 9
[A506] TXD0/P90
STKTCCW 10
[A506] RXD0/P92
STKTCLKS 11
[A508] _IRQ4/SCK0/P94
12
VSS1
DATA0 13
D0/P30
DATA1 14
D1/P31
DATA2 15
D2/P32
DATA3 16
D3/P33
DATA4 17
D4/P34
DATA5 18
D5/P35
DATA6 19
D6/P36
DATA7 20
D7/P37
+5V
C5
J13
+5V
1
RES
2
MD2
3
FWE
4
FTXD
5
FRXD
6
7
COPYRIGHT © 1999 CANON INC. CANON FINISHER-E1 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
ADR [7 : 0]
DATA [7 : 0]
+5V
+5V +5V
C1
60 BJOGHPS
P71/AN1
59 FJOGHPS
P70/AN0
58
AVSS
57
_RES0/FWE
56
P65/WR
55
P64/RD
54 +5V
P63/AS
53
Q1 VCC2
52
XTAL
51
EXTAL
50
VSS3
C4
49
NMI
48
RES
+5V
47
STBY
46
FAI
45
MD1
44
MD0
43
P60/_WAIT
42
P53/A19
41
P52/A18
Q3
+5V
R11
C6
[A507]
[A507]
DATA1
DATA0
2 1 C2
X1
+5V
R6
R13
2 1 C3
R14
+5V IPCRXD
[A502]
IPCTXD
[A502]
Q4
14
1 2
+5V +5V
R12
Q5
2
C8
3
1
08
+5V
C7
1 50
DQ1 A7
2 49 TRNSCUR
DQ0 PA0
3 48 BUNDCURI
W PA1
4 47 BUNDCUR2
R PA2
5 46 FJOGCUR
S PA3
6 45 BJOGCUR
BM PA4
7 44 LED1
INTR PA5
8 43 LED2
RXD3 PA6
9 42 LED3
Q2
TXD3 PA7
10 41 DIP0
RXD2 PB0
11 40 DIP1
TXD2 PB1
12 39 DIP2
RXD1 PB2
13 38 DIP3
TXD1 PB3
14 37 DIP4
CTS3 PB4
15 36 DIP5
CTS2 PB5
16 35 DIP6
CTS1 PB6
17 34 DIP7
CLK PB7
18 33 PUSHSW
P12 P00
X2
1 2
RA1
+5V
[A503]
LED1
[A503]
1 2
[A503]
[A504]
LED2
[A504]
1 2
R15
R16
LED3
R17
1 2
1 9
2 10
3 11
4 12
5 13
6 14
7 15
8 16
DSW1
+5V
R18
1 2
SW1
A-6