Canon PIXMA MP530, Service Manual, Page: 78 / 91

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