Canon BJ-W9000 Service Manual page 399

Part 5: Maintenance
8
D[7:0]
XRST
XCS1
XRD
XWR
A[3:0]
PB0-0
PB0-1
PB0-2
PB0-3
PB0-4
PB0-5
PB0-6
PB0-7
PB1-0
PB1-1
PB1-2
PB1-3
PB1-4
PB1-5
PB1-6
PB1-7
7 6
+5V
C655 C654
10U,10V 0.1U,25V
1
RDB
2
WRB
A0
3
A0/HWRB
A1 4
A1
A2
5
A2
A3 6
A3
7
P00
8
P01
9
P02
10
P03
11
GND1
12
GND2 UPD65625GC-052-7EA
13
VDD1
14
P04
15
P05
16
P06
17
P07
18
P10
19
P11
20
P12
21
P13
22
P14
23
P15
24
P16
25
P17
8 1
7 2
6 3
5 4
RA609 RA610
47K,0.063 W 47K,0.063 W
5 4
+5V
8 1
7 2
6 3
5 4
8 1
7 2
6 3
5 4
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
75
P73
74
P72
73
P71
72
P70
71
P67
70
P66
69
P65
68
P64
67
P63
66
P62
65
P61
IC611
64
P60
63
VDD3
62
GND6
61
GND5
60
P57
59
P56
58
P55
57
P54
56
P53
55
P52
54
P51
53
P50
52
P47
51
P46
RA615
47K,0.063 W
3 2
Mecha Controller(2/11)
PB8-[7:0]
NO USE
PB7-[7:0]
to (7/11),(9/11),(10/11)
PB7-3
PB7-2
PB7-1
PB7-0
PB6-7
PB6-[7:0]
from (7/11),(10/11)
PB6-6
PB6-5
PB6-4
PB6-3
PB6-2
PB6-1
PB6-0
PB5-7
to (7/11)
PB5-[7:0]
from (7/11)
PB5-6
PB5-5
PB5-4
PB5-3
PB5-2
PB5-1
PB5-0
PB4-7
from (8/11)
PB4-[7:0]
PB4-6
PB3-[7:0] from (7/11)
PB2-[7:0]
from (9/11)
to (9/11)
PB1-[7:0]
to (10/11)
PB0-[7:0]
from (8/11),(10/11)
BJ-W9000
1
IN+OUT PORT
[7..4] IN
F
[3..0] OUT
OUT PORT
E
D
IN PORT
IN+OUT PORT
[7..4] IN
[3..0] OUT
C
IN PORT
B
IN PORT
[7..4] IN
IN+OUT PORT
[3..0] OUT
A
OUT PORT
IN PORT
5-179