Canon BJ-W9000, Service Manual

Page: 312 / 455

J404
Pin No. Signal IN/OUT Function
60 B20 XRESET OUT External reset signal
61 B21 D5V OUT Power (5V)
62 B22 GND –– GND
63 B23 XWRL-H OUT CPU Write signal (head controller)
64 B24 D5V OUT Power (5V)
65 B25 GND –– GND
66 B26 CR-ENCA IN Carriage motor encoder A phase signal
67 B27 CR-ENCB IN Carriage motor encoder B phase signal
68 B28 GND –– GND
69 B29 LF-ENCV OUT Paper feed motor encoder signal
70 B30 NC –– NC
71 B31 GND –– GND
72 B32 NC –– NC
73 B33 XLOWPWR OUT Power saving mode control signal
74 B34 GND –– GND
75 B35 XPOS-M2C OUT Backup for check
76 B36 H5V-ON OUT Head 5V control signal
77 B37 GND –– GND
78 B38 D5V OUT Power (5V)
79 B39 D5V OUT Power (5V)
80 B40 GND –– GND
J405
Pin No. Signal IN/OUT Function
1 A1 GND –– GND
2 A2 SDT-M2S IN Serial communication data signal (from motor
controller to system controller )
3 A3 SDT-S2M OUT Serial communication data signal (from system
controller to motor controller)
4 A4 GND –– GND
5 A5 GND –– GND
6 A6 GND –– GND
7 A7 XCS-M OUT Serial communication control signal (from
system controller to motor controller)
8 A8 XBSY-M2S IN Serial communication control signal (from
motor controller to system controller)
9 A9 GND –– GND
10 A10 CR-MOD0 OUT Operation mode selection signal for Carriage
motor
11 A11 CR-MOD1 OUT Operation mode selection signal for Carriage
motor
12 A12 GND –– GND
13 A13 LF-MOD0 OUT Operation mode selection signal for Paper feed
motor
14 A14 LF-MOD1 OUT Operation mode selection signal for Paper feed
motor
15 A15 GND –– GND
16 A16 XSET-S2M OUT Mode selection control signal (from system
controller to motor controller)
17 A17 GND –– GND
Part 5: Maintenance BJ-W9000
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