Canon iPF9000 series, Service Manual

Page: 329 / 432

Chapter 6
6-39
T-6-53
28 H1_CLKN IN Head(L) clock signal N
29 GND - GND
30 H1-DSOUT1 OUT Head(L) temperature output signal 1
31 H1-DSOUT2 OUT Head(L) temperature output signal 2
32 GND - GND
33 H1-C-DATA-5-OD_B IN Odd head(L) data signal 5(C)
34 GND - GND
35 /H1-C-HE-5_B IN Head(L) heat enable signal 5(C)
36 GND - GND
37 /H1-D-HE-6_B IN Head(L) heat enable signal 6(D)
38 GND - GND
39 H1-D-DATA-6-OD_B IN Odd head(L) data signal 6(D)
40 GND - GND
41 H1-D-DATA-6-EV_B IN Even head(L) data signal 6(D)
42 GND - GND
43 H1-D-DATA-7-EV_B IN Even head(L) data signal 7(D)
44 GND - GND
45 /H1-D-HE-7_B IN Head(L) heat enable signal 7(D)
46 GND - GND
47 H1-E-DATA-8-EV_B IN Even head(L) data signal 8(E)
48 GND - GND
49 IO_ASIC_SCL IN/OUT Head ROM control signal(clock)
50 IO_ASIC_SDA IN/OUT Head ROM control signal(data)
J104
Pin Number Signal name IN/OUT Function
1 GND - GND
2 GND - GND
3 VH_MONI4 OUT VH control signal 4
4 GND - GND
5 GND - GND
6 GND - GND
7 H0-C-DATA-4-OD_B IN Odd head(R) data signal 4(C)
8 GND - GND
9 /H0-C-HE-4_B IN Head(R) heat enable signal 4(C)
10 GND - GND
11 H0-B-DATA-3-OD_B IN Odd head(R) data signal 3(B)
12 GND - GND
13 H0-B-DATA-2-OD_B IN Odd head(R) data signal 2(B)
14 GND - GND
15 /H0-B-HE-2_B IN Head(R) heat enable signal 2(B)
16 GND - GND
17 H0-A-DATA-1-OD_B IN Odd head(R) data signal 1(A)
18 GND - GND
19 H0-A-DATA-0-OD_B IN Odd head(R) data signal 0(A)
20 GND - GND
21 H0-DASH LICC2_B IN Head analogue switch A/D trigger signal
22 GND - GND
23 H0-E-DATA-9-EV_B IN Even head(R) data signal 9(E)
24 GND - GND
25 /H0-E-HE-9_B IN Head(R) heat enable signal 9(E)
26 GND - GND
27 H0-F-DATA-10-EV_B IN Even head(R) data signal 10(F)
28 GND - GND
29 H0-F-DATA-11-EV_B IN Even head(R) data signal 11(F)
30 GND - GND
31 /H0-F-HE-11_B IN Head(R) heat enable signal 11(F)
32 GND - GND
33 H0-F-DATA-11-OD_B IN Odd head(R) data signal 11(F)
34 GND - GND
35 /H0-F-HE-10_B IN Head(R) heat enable signal 10(F)
36 GND - GND
37 H0-E-DATA-9-OD_B IN Odd head(R) data signal 9(E)
38 GND - GND
J103
Pin Number Signal name IN/OUT Function