Canon iPF8400S Service Manual page 194

Chapter 6
J103
Pin Number Signal name
28 GND
29 H1-C-DATA-5-OD_B
30 GND
31 /H1-C-HE-5_B
32 GND
33 /H1-D-HE-6_B
34 GND
35 H1-D-DATA-6-OD_B
36 GND
37 H1-D-DATA-6-EV_B
38 GND
39 H1-D-DATA-7-EV_B
40 GND
41 /H1-D-HE-7_B
42 GND
43 H1-E-DATA-8-EV_B
44 GND
45 H1-DSOUT2
46 H1-DSOUT1
47 GND
48 IO-ASIC_SDA
49 IO-ASIC_SCL_B
50 GND
J104
Pin Number Signal name
1 VHT_MONI
2 GND
3 H0-A-HE-0_B
4 GND
5 H0-C-DATA-4-OD_B
6 GND
7 H0-C-HE-4_B
8 GND
9 H0-B-DATA-3-OD_B
10 GND
11 H0-B-DATA-2-OD_B
12 GND
13 H0-B-HE-2_B
14 GND
15 H0-A-DATA-1-OD_B
16 GND
17 H0-A-DATA-0-OD_B
18 GND
19 H-DASH_LICC2_B
20 GND
21 H0-E-DATA-9-EV_B
22 GND
23 H0-E-HE-9_B
24 GND
25 H0-F-DATA-10-EV_B
26 GND
27 H0-F-DATA-11-EV_B
28 GND
29 H0-F-HE-11_B
30 GND
31 H0-F-DATA-11-OD
32 GND
33 H0-F-HE-10_B
34 GND
35 H0-E-DATA-9-OD_B
36 GND
37 H0-F-DATA-10-OD
38 GND
6-14
IN/OUT Function
- GND
OUT Odd head(L) data signal 5(C)
- GND
OUT Head(L) heat enable signal 5(C)
- GND
OUT Head(L) heat enable signal 6(D)
- GND
OUT Odd head(L) data signal 6(D)
- GND
OUT Even head(L) data signal 6(D)
- GND
OUT Even head(L) data signal 7(D)
- GND
OUT Head(L) heat enable signal 7(D)
- GND
OUT Even head(L) data signal 8(E)
- GND
OUT Head temperature output signal 2
OUT Head temperature output signal 1
- GND
IN/OUT Head ROM controll signal(data)
IN/OUT Head ROM controll signal(clock)
- GND
T-6-27
IN/OUT Function
IN VHT controll signal
- GND
OUT Head(R) heat enable signal 0(A)
- GND
OUT Odd head(R) data signal 4(C)
- GND
OUT Head(R) heat enable signal 4(C)
- GND
OUT Odd head(R) data signal 3(B)
- GND
OUT Odd head(R) data signal 2(B)
- GND
OUT Head(R) heat enable signal 2(B)
- GND
OUT Odd head(R) data signal 1(A)
- GND
OUT Odd head(R) data signal 0(A)
- GND
OUT Head analogue switch A/D trigger signal
- GND
OUT Even head(R) data signal 9(E)
- GND
OUT Head(R) heat enable signal 9(E)
- GND
OUT Even head(R) data signal 10(F)
- GND
OUT Even head(R) data signal 11(F)
- GND
OUT Head(R) heat enable signal 11(F)
- GND
OUT Odd head(R) data signal 11(F)
- GND
OUT Head(R) heat enable signal 10(F)
- GND
OUT Odd head(R) data signal 9(E)
- GND
OUT Odd head(R) data signal 10(F)
- GND