Canon Pixma MP530 Service Manual page 78

1 VH2
2 H2_GND
3 VH1
4 H1_GND
5, 6 VM
7 M_GND
8 PW_CONT1
CN403 (USB 2.0 I/F)
No.
1 SNS_USB
2 D-
3 D+
4 GND
5 to 9 L_GND
CN510 (CR Lift Sensor)
No.
1 VSEN_3.3V
2 GND
3 SNS_CR_LIFT
CN511 (PF Sensor / Encoders)
No.
1 VSEN_3.3V
2 GND
3 SNS_PF_PE
4 GND
5 APCL_ENCA
6 VSEN_3.3V
7 APCL_ENCB
8 GND
9 PF_ENCA
10 VSEN_3.3V
11 PF_ENCB
CN513 (PE Sensor / LF Encoder )
No.
1 VSEN_3.3V
2 GND
3 SNS_PE
4 GND
5 LF_ENCA
6 VSEN_3.3V
Head power supply +16V
Head ground
Head power supply +24V
Head ground
Motor power supply +32V
Motor ground
Power supply control signal
Signal name
USB Vbus power supply sensor
USB D- signal
USB D+ signal
Ground
Logic ground
Signal name
Sensor power supply +3.3V
Ground
Carriage lift sensor
Signal name
Sensor power supply +3.3V
Ground
PF / PE sensor
Ground
APCL encoder phase A
Sensor power supply +3.3V
APCL encoder phase B
Ground
PF encoder phase A
Sensor power supply +3.3V
PF encoder phase B
Signal name
Sensor power supply +3.3V
Ground
PE sensor
Ground
LF encoder phase A
Sensor power supply +3.3V
Function
Function
Function
Function
3-5
IN
-
IN
-
IN
-
OUT
Input / Output
IN
BUS
BUS
-
-
Input / Output
OUT
-
IN
Input / Output
OUT
-
IN
-
IN
OUT
IN
-
IN
OUT
IN
Input / Output
OUT
-
IN
-
IN
OUT