Canon BJ-W9000 Service Manual page 315

BJ-W9000
J408
Pin No.
1 A1
2 A2
3 A3
4 A4
5 A5
6 A6
7 A7
8 A8
9 A9
10 A10
11 A11
12 A12
13 A13
14 A14
15 A15
16 A16
17 A17
18 A18
19 A19
20 A20
21 A21
22 A22
23 A23
24 A24
25 A25
26 A26
27 A27
28 A28
29 A29
30 A30
31 A31
32 A32
33 A33
34 A34
35 A35
36 A36
37 A37
38 A38
39 A39
40 A40
41 B1
42 B2
43 B3
44 B4
45 B5
46 B6
47 B7
48 B8
49 B9
Signal IN/OUT
GND ––
CD0 IN
CD2 IN
GND ––
XCREQ OUT
GND ––
D5V OUT
CCD0 IN
CCD2 IN
GND ––
XCCREQ OUT
GND ––
D5V OUT
MD0 IN
MD2 IN
GND ––
XMREQ OUT
GND ––
D5V OUT
MMD0 IN
MMD2 IN
GND ––
XMMREQ OUT
GND ––
D5V OUT
YD0 IN
YD2 IN
GND ––
XYREQ OUT
GND ––
D5V OUT
BD0 IN
BD2 IN
GND ––
XBREQ OUT
GND ––
D5V OUT
GND ––
PIXCLK IN
GND ––
GND ––
CD1 IN
CD3 IN
GND ––
XCACK IN
GND ––
XCHSYNC IN
CCD1 IN
CCD3 IN
Function
GND
Cyan data bus (bit 0)
Cyan data bus (bit 2)
GND
Cyan data request signal
GND
Power (5V)
Photocyan data bus (bit 0)
Photocyan data bus (bit 2)
GND
Photocyan data request signal
GND
Power (5V)
Magenta data bus (bit 0)
Magenta data bus (bit 2)
GND
Magenta data request signal
GND
Power (5V)
Photomagenta data bus (bit 0)
Photomagenta data bus (bit 2)
GND
Photomagenta data request signal
GND
Power (5V)
Yellow data bus (bit 0)
Yellow data bus (bit 2)
GND
Yellow data request signal
GND
Power (5V)
Black data bus (bit 0)
Black data bus (bit 2)
GND
Black data request signal
GND
Power (5V)
GND
Synchronized transfer clock for head data for
each color
GND
GND
Cyan data bus (bit 1)
Cyan data bus (bit 3)
GND
Reply signal for Cyan data request
GND
Line synchronization signal for cyan data
Photocyan data bus (bit 1)
Photocyan data bus (bit 3)
5-95
Part 5: Maintenance