Canon iPF720 Service Manual page 158

Chapter 6
J703
Pin Number Signal name
3 GND
4 MLT_SNS_1IN
5 GND
6 H1-A-HE-0*
7 GND
8 H1-A-DATA-0-OD
9 GND
10 H1-A-DATA-1-OD
11 GND
12 H1-B-HE-2*
13 GND
14 H1_LT*
15 GND
16 H1_CLK
17 GND
18 H1-A-DATA-0-EV
19 GND
20 H1-A-HE-1*
21 GND
22 H1-A-DATA-1-EV
23 GND
24 H1-B-DATA-2-EV
25 GND
26 H1-B-DATA-3-EV
27 GND
28 H1-C-DATA-4-EV
29 GND
30 H1-B-HE-3*
31 GND
32 H1-C-DATA-5-EV
33 GND
34 IO_ASIC_SDA
35 GND
36 IO_ASIC_SCL
37 GND
38 H1_DSOUT1
39 GND
40 H1_DSOUT2
41 SNS5V
42 H1-DLD_LICC2
43 GND
44 H1-DATA_LICC2
45 GND
46 H1-DASLK_LICC2
47 GND
48 H1-DASH_LICC2
49 GND
50 GND
6-12
IN/OUT Function
- GND
IN Multi sensor signal 1
- GND
OUT Head heat enable signal 0(A)
- GND
OUT Odd head data signal 0(A)
- GND
OUT Odd head data signal 1(A)
- GND
OUT Head heat enable signal 2(B)
- GND
OUT Head latch signal
- GND
OUT Head clock signal
- GND
OUT Even head data signal 0(A)
- GND
OUT Head heat enable signal 1(A)
- GND
OUT Even head data signal 1(A)
- GND
OUT Even head data signal 2(B)
- GND
OUT Even head data signal 3(B)
- GND
OUT Even head data signal 4(C)
- GND
OUT Head heat enable signal 3(B)
- GND
OUT Even head data signal 0(A)
- GND
OUT Head ROM control signal (data)
- GND
OUT Head ROM control signal (clock)
- GND
IN Head temperature output signal 1
- GND
IN Head temperature output signal 2
- GND
OUT Head analogue switch latch signal
- GND
OUT Head analogue switch data signal
- GND
OUT Head analogue switch clock signal
- GND
OUT Head analogue switch A/D trigger signal
- GND
- GND