Canon iPF9000 series, Service Manual

Page: 348 / 432

Chapter 6
6-58
T-6-79
T-6-80
T-6-81
25 H0-C-HE-4 IN Head(R) heat enable signal 4(C)
26 GND - GND
27 H0-C-DATA-4-OD IN Odd head(R) data signal 4(C)
28 GND - GND
29 H0-DSOUT2 OUT Head(R) temperature output signal 2
30 GND - GND
31 H0-DSOUT1 OUT Head(R) temperature output signal 1
32 GND - GND
33 H0-DASLK_LICC2 IN Head(R) analogue switch clock signal
34 GND - GND
35 H0-DATA_LICC2 IN Head(R) analogue switch data signal
36 GND - GND
37 H0-DLD_LICC2 IN Head(R) analogue switch latch signal
38 GND - GND
39 H-DASH LICC2 IN Head analogue switch A/D trigger signal
40 GND - GND
41 PWLED1_ON IN Multi sensor LED1 drive signal
42 GND - GND
43 PWLED2_ON IN Multi sensor LED2 drive signal
44 GND - GND
45 PWLED3_ON IN Multi sensor LED3 drive signal
46 GND - GND
47 PWLED4_ON IN Multi sensor LED4 drive signal
48 GND - GND
49 SNS_5V IN Power 5V)
50 GND - GND
J501
Pin Number Signal name IN/OUT Function
1 SNS5V_1 OUT Power supply (+5V)
2 MLT_SNS_2 IN Multi sensor signal 2
3 MLT_SNS_1 IN Multi sensor signal 1
4 GND - GND
5 PWLED4 OUT Multi sensor LED4 drive signal
6 PWLED3 OUT Multi sensor LED3 drive signal
7 PWLED2 OUT Multi sensor LED2 drive signal
8 PWLED1 OUT Multi sensor LED1 drive signal
9 GND - GND
10 IO_ASIC_SDA IN/OUT Multi sensor EEPROM control signal (data)
11 IO_ASIC_SCL IN/OUT Multi sensor EEPROM control signal (clock)
12 EEPROM Vcc(3.3V) OUT Power supply (+3V)
J502
Pin Number Signal name IN/OUT Function
1 SNS5V_0 OUT Power 5V)
2 GND - GND
3 LIFT_CAM_IN IN Lift cam sensor output signal
J601
Pin Number Signal name IN/OUT Function
1 VH2 OUT Power supply
2 VH2 OUT Power supply
3 VH2 OUT Power supply
4 VHT12 OUT Head transistor drive power supply
5 H1-F-DATA-10-EV OUT Even head(L) data signal 10(F)
6 IO_ASIC_SDA IN/OUT Head ROM control signal(data)
7 IO_ASIC_SCL OUT Head ROM control signal(clock)
8 VH2 OUT Power supply
9 H1-C-DIA1 IN Head(L) DI sensor signal 1(C)
10 H1-A-HE-1 OUT Head(L) heat enable signal 1(A)
11 VH1 OUT Power supply
J203
Pin Number Signal name IN/OUT Function