B24 - Canon BJ-W9000 Service Manual

Part 5: Maintenance
J404
Pin No.
60 B20
61 B21
62 B22
63 B23
64

B24

65 B25
66 B26
67 B27
68 B28
69 B29
70 B30
71 B31
72 B32
73 B33
74 B34
75 B35
76 B36
77 B37
78 B38
79 B39
80 B40
J405
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
Signal IN/OUT
XRESET OUT
D5V OUT
GND ––
XWRL-H OUT
D5V OUT
GND ––
CR-ENCA IN
CR-ENCB IN
GND ––
LF-ENCV OUT
NC ––
GND ––
NC ––
XLOWPWR OUT
GND ––
XPOS-M2C OUT
H5V-ON OUT
GND ––
D5V OUT
D5V OUT
GND ––
Signal IN/OUT
GND ––
SDT-M2S IN
SDT-S2M OUT
GND ––
GND ––
GND ––
XCS-M OUT
XBSY-M2S IN
GND ––
CR-MOD0 OUT
CR-MOD1 OUT
GND ––
LF-MOD0 OUT
LF-MOD1 OUT
GND ––
XSET-S2M OUT
GND ––
Function
External reset signal
Power (5V)
GND
CPU Write signal (head controller)
Power (5V)
GND
Carriage motor encoder A phase signal
Carriage motor encoder B phase signal
GND
Paper feed motor encoder signal
NC
GND
NC
Power saving mode control signal
GND
Backup for check
Head 5V control signal
GND
Power (5V)
Power (5V)
GND
Function
GND
Serial communication data signal (from motor
controller to system controller )
Serial communication data signal (from system
controller to motor controller)
GND
GND
GND
Serial communication control signal (from
system controller to motor controller)
Serial communication control signal (from
motor controller to system controller)
GND
Operation mode selection signal for Carriage
motor
Operation mode selection signal for Carriage
motor
GND
Operation mode selection signal for Paper feed
motor
Operation mode selection signal for Paper feed
motor
GND
Mode selection control signal (from system
controller to motor controller)
GND
5-92
BJ-W9000