Dadf Controller Circuit Diagram - Canon FY8-13FW-000DADF-A1 Service Manual

D. DADF Controller Circuit Diagram (1/6)
+5V
C1
1 Vcc
EMPWM 2 PB0
SDIR 3 PB1
PB2
RSMON 4
ORGLED 5 PB3
SOLTMR 6 PB4
BK 7 PB5
CL 8 PB6
R3
WGTSL PB7
9
+5V
10 RES0*
11 Vss
DI 12 P90/TxD0
0
P91/TxD1
CS* 13
1
14 P92/RxD0
DO
2
15 P93/RxD1
SCK 16 P94/SCK0
3
17 P95/SCK1
18 P40/D0
STPSL
19 P41/D1
FLPSL1
SMPSL 20 P42/D2
BDIR 21 P43/D3
22 Vss
23 P44/D4
FG/CLK
24 P45/D5
25 P46/D6
4
0 1 2 3 4
12
+5V Q4
Q6
1 RDY RESET 8 8
C4
2 Vcc GND 7 7
1 3 CS DO 6 6 2
4 5 5
3 SK DI 0
A-6
+5V
75
MD2
74
MD1
73
MD0
72
P66/LWR*
71
P65/HWR*
70
P64/RD*
69
P63/AS*
68
Vcc
67
XTAL
66
EXTAL
65
Vss
64
NMI
Q1
63
RES*
62
STBY*
61
CLKOUT
60
P62/BACK
59
P61/BREQ*
58
P60/WAIT*
57
Vss
56
P53/A19
55
P52/A18
54
P51/A17
53
P50/A16
52
P27/A15
51
P26/A14
0 1 2 3 4 5 6 7 8 9 10 11 12 13
+5V
5 6 7 8
+5V
R4
10
13 8
RESETA*
9
Q7
Q5
+5V
Vcc GND VOUT
1 2 3
C5
+5V
R1
JP1
+5V
R2
+5V
C15
X1
C16
RESETA*
+5V
C17
SPRS
EJTS1
TURNS
17
18
16
+5V
15
14
Q2
C2
1 Vpp Vcc 32
16 2 A16 PGM* 31
15 3 A15 NC 30
4 A12 A14 29
12 14
5 A7 A13 28 13
7
6 A6 A8 27 6
6
5 7 A5 A9 26 9
8 25
4 A4 A11 11
9 A3 OE* 24
3
10 A2 A10 23
2 10
11 A1 CE* 22
1 17
12 A0 O7 21 7
0
13 O0 O6 20
0 6
14 O1 O5 19
1 5
15 O2 O4 18
2 4
16 GND O3 17
3
0 1 2
+5V
C3
2 3 4 5 6 7
1 1 DQ1
0
2 DQ0
3 W*
R*
4
5 S*
6 BM
7 INTR
R25
+5V
8 RXD3
TXD3
9
Q3
RXD2 10 RXD2
TXD2 11 TXD2
RXD1 12 RXD1
TXD1
13 TXD1
14 CTS3*
15 CTS2*
16 CTS1*
17 CLK
P12
18
RESETB*
X2
C21 C20 C19
+5V
8 7 6
Q6
17
COPYRIGHT © 1998 CANON INC. CANON DADF-A1 REV.0 DEC. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
3 4 5 6
+5V
A7 50
7
PA0 49 SW1
SW2
PA1 48
PA2 SW3
47
EJTS2
PA3 46
CVRSW
PA4 45
OPSW
PA5 44
EDTCT*
PA6 43
+5V
R13
PA7
42 LED1
+5V
R15
PB0 41
R16
PB1 40
PB2 39
LED2
PB3 38
PB4 37
PB5 36
PB6 35
PB7 34
PO0
33
RA1
DSW1
5 4 3 2 1