Canon BJ-W9000 Service Manual page 325

BJ-W9000
J201
Pin No.
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
50 B10
51 B11
52 B12
53 B13
54 B14
55 B15
56 B16
57 B17
58 B18
59 B19
60 B20
61 B21
62 B22
63 B23
64 B24
65 B25 XMMHSYNC
66 B26
67 B27
68 B28
69 B29
70 B30
71 B31
72 B32
Signal IN/OUT
D5V IN
YD0 IN
YD2 IN
GND ––
XYREQ OUT
GND ––
D5V IN
BD0 IN
BD2 IN
GND ––
XBREQ OUT
GND ––
D5V IN
GND ––
PIXCLK IN
GND ––
GND ––
CD1 IN
CD3 IN
GND ––
XCACK IN
GND ––
XCHSYNC IN
CCD1 IN
CCD3 IN
GND ––
XCCACK IN
GND ––
XCCSYNC IN
MD1 IN
MD3 IN
GND ––
XMACK IN
GND ––
XMHSYNC IN
MMD1 IN
MMD3 IN
GND ––
XMMACK IN
GND ––
IN
YD1 IN
YD3 IN
GND ––
XYACK IN
GND ––
XYHSYNC IN
BD1 IN
Function
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)
GND
Reply signal for photocyan data request
GND
Line synchronization signal for photocyan
Magenta data bus (bit 1)
Magenta data bus (bit 3)
GND
Reply signal for Magenta data request
GND
Line synchronization signal for Magenta
Photomagenta data bus (bit 1)
Photomagenta data bus (bit 3)
GND
Reply signal for photomagenta data request
GND
Line synchronization signal for photomagenta
Yellow data bus (bit 1)
Yellow data bus (bit 3)
GND
Reply signal for yellow data request
GND
Line synchronization signal for yellow data
Black data bus (bit 1)
5-105
Part 5: Maintenance