Canon iPF8000 series Service Manual page 203

J203
Pin Number Signal name
27 H0-C-DATA-4-OD
28 GND
29 H0-DSOUT2
30 GND
31 H0-DSOUT1
32 GND
33 H0-DASLK_LICC2
34 GND
35 H0-DATA_LICC2
36 GND
37 H0-DLD_LICC2
38 GND
39 H-DASH LICC2
40 GND
41 PWLED1_ON
42 GND
43 PWLED2_ON
44 GND
45 PWLED3_ON
46 GND
47 PWLED4_ON
48 GND
49 SNS_5V
50 GND
J501
Pin Number Signal name
1 EEPROM Vcc(3.3V)
2 IO_ASIC_SCL
3 IO_ASIC_SDA
4 GND
5 PWLED1
6 PWLED2
7 PWLED3
8 PWLED4
9 GND
10 MLT_SNS_1
11 MLT_SNS_2
12 SNS5V_1
J502
Pin Number Signal name
1 SNS5V_0
2 GND
3 LIFT_CAM_IN
J601
Pin Number Signal name
1 VH2
2 VH2
3 VH2
4 VHT12
5 H1-F-DATA-10-EV
6 IO_ASIC_SDA
7 IO_ASIC_SCL
8 VH2
9 H1-C-DIA1
10 H1-A-HE-1
11 VH1
12 VH1
13 VH1
IN/OUT Function
IN Odd head(R) data signal 4(C)
- GND
OUT Head(R) temperature output signal 2
- GND
OUT Head(R) temperature output signal 1
- GND
IN Head(R) analogue switch clock signal
- GND
IN Head(R) analogue switch data signal
- GND
IN Head(R) analogue switch latch signal
- GND
IN Head analogue switch A/D trigger signal
- GND
IN Multi sensor LED1 drive signal
- GND
IN Multi sensor LED2 drive signal
- GND
IN Multi sensor LED3 drive signal
- GND
IN Multi sensor LED4 drive signal
- GND
IN Power supply(+5V)
- GND
T-6-43
IN/OUT Function
OUT Power supply (+3V)
IN/OUT Multi sensor EEPROM control signal (clock)
IN/OUT Multi sensor EEPROM control signal (data)
- GND
OUT Multi sensor LED1 drive signal
OUT Multi sensor LED2 drive signal
OUT Multi sensor LED3 drive signal
OUT Multi sensor LED4 drive signal
- GND
IN Multi sensor signal 1
IN Multi sensor signal 2
OUT Power supply (+5V)
T-6-44
IN/OUT Function
OUT Power supply(+5V)
- GND
IN Lift cam sensor output signal
T-6-45
IN/OUT Function
OUT Power supply
OUT Power supply
OUT Power supply
OUT Head transistor drive power supply
OUT Even head(L) data signal 10(F)
IN/OUT Head ROM control signal(data)
OUT Head ROM control signal(clock)
OUT Power supply
IN Head(L) DI sensor signal 1(C)
OUT Head(L) heat enable signal 1(A)
OUT Power supply
OUT Power supply
OUT Power supply
Chapter 6
6-25