Canon iP4200 - PIXMA Photo Printer Service Manual page 52

8 GND
9 PF_ENCA
10 VSEN_3.3V
11 PF_ENCB
CN403 (Operation panel ass'y)
No. Signal name
1 RESUME_SW
2 LED_BIN1
3 LED_RESUME(ORANGE)
4 LED_BIN2
5 POW_SW
6 BIN_SW
7 LED_POWER(GREEN)
8 GND
9 SNS_FRONT_CVR
10 AB_POW
11 DOOR
12 AB_SNS
13 INK_CDRS_PWM
14 SNS_INKS
CN404 (PE sensor / LF encoder harness)
No. Signal name
1 VSEN_3.3V
2 GND
3 SNS_PE
4 GND
5 LF_ENCA
6 VSEN_3.3V
7 LF_ENCB
CN408 (Main_cam / CDR_G)
No. Signal name
1 VSEN_3.3V
2 GND
3 SNS_MAIN_CAM
4 SNS_CDR_G
5 GND
GND
PF encoder phase A
Power supply for sensor 3.3V
PF encoder phase B
Resume key switch
Bin 1 LED display
Resume LED display
Bin 2 LED display
Power key switch
Bin switch
Power LED display
GND
Front cover sensor
Power supply for AB
Door sensor
AB sensor
CD-R LED control signal
Ink sensor
Power supply for sensor 3.3V
GND
Paper empty sensor
GND
LF encoder phase A
Power supply for sensor 3.3V
LF encoder phase B
Power supply for sensor 3.3V
GND
Main cam sensor
CD-R sensor
GND
Function
Function
Function
3-5
-
IN
OUT
IN
Input / Output
IN
OUT
OUT
OUT
IN
IN
OUT
-
IN
OUT
IN
IN
OUT
IN
Input / Output
OUT
-
IN
-
IN
OUT
IN
Input / Output
OUT
-
IN
IN
-