Canon iPF5000 series Service Manual page 325

J3011 (Purge unit / Lift motor / Head management sensor)
Pin Number Signal name
11 PUMP_OUTB
12 PUMP_OUTA
13 GND
14 PUMP_ENCA
15 SNS_5V
16 PUMP_ENCB
17 PUMP_CAM_3V
18 GND
19 PUMP_CAM_SNS
J3101 (Carriage motor)
Pin Number Signal name
1 CR_HWP
2 CR_HWM
3 CR_W
4 CR_HVM
5 CR_U
6 GND
7 CR_V
8 SNS_5V
9 N.C.
10 CR_HVP
11 CR_HUM
12 CR_HUP
J3202 (Ink tank ROM PCB)
Pin Number Signal name
1 TANK_DAT0
2 TANK_DAT1
3 TANK_3V
4 TANK_DAT2
5 GND
6 TANK_CLK
7 TANK_DAT3
8 TANK_DAT4
9 TANK_3V
10 TANK_DAT5
11 GND
12 TANK_CLK
13 GND
14 INK_SNS0
15 INK_SNS1
16 INK_SNS2
17 GND
18 INK_SNS3
19 INK_SNS4
20 INK_SNS5
J3211 (Valve motor, Valve open/closed detection sensor, Feed roller HP sensor, Feed roller encoder)
Pin Number Signal name
1 VALVE_DETECT_3V
2 GND
3 VALVE_DETECT_SNS
4 VALVE_MOTOR_AM
5 VALVE_MOTOR_AP
6 LF_HP_SNS_3V
IN/OUT Function
OUT Pump motor drive signal B
OUT Pump motor drive signal A
- GND
IN Pump encoder output signal A
Power supply (+5V)
IN Pump encoder output signal B
OUT Power supply (+3.3V)
- GND
IN Pump cam sensor output signal
T-6-40
IN/OUT Function
IN Carriage motor hole device W-phase + signal
IN Carriage motor hole device W-phase - signal
OUT Carriage motor W-phase drive signal
IN Carriage motor hole device V-phase - signal
OUT Carriage motor U-phase drive signal
- GND
OUT Carriage motor V-phase drive signal
Power supply (+5V)
- N.C
IN Carriage motor hole device V-phase + signal
IN Carriage motor hole device U-phase - signal
IN Carriage motor hole device U-phase + signal
T-6-41
IN/OUT Function
IN/OUT Ink tank data signal 0
IN/OUT Ink tank data signal 1
OUT Power supply (+3.3V)
IN/OUT Ink tank data signal 2
- GND
OUT Ink tank clock signal
IN/OUT Ink tank data signal 3
IN/OUT Ink tank data signal 4
OUT Power supply (+3.3V)
IN/OUT Ink tank data signal 5
- GND
OUT Ink tank clock signal
- GND
IN Ink detection sensor output signal 0
IN Ink detection sensor output signal 1
IN Ink detection sensor output signal 2
- GND
IN Ink detection sensor output signal 3
IN Ink detection sensor output signal 4
IN Ink detection sensor output signal 5
T-6-42
IN/OUT Function
OUT Power supply (+3.3V)
- GND
IN Valve open/closed detection sensor output signal
OUT Valve motor drive signal AM
OUT Valve motor drive signal AP
OUT Power supply (+3.3V)
Chapter 6
6-29