Canon imagePROGRAF iPF8400, Service Manual

Page: 207 / 308

Chapter 6
6-27
T-6-46
62 H1-A-DIA1 IN Head(L) DI sensor signal 1(A)
63 H1-A-DATA-1-OD OUT Odd head(R) data signal 1(A)
64 GND - GND
65 GND - GND
66 GND - GND
67 GND - GND
68 H1-F-DATA-10-OD OUT Odd head(R) data signal 10(F)
69 H1-F-DIA1 IN Head(L) DI sensor signal 1(F)
70 H1-D-HE-7 OUT Head(L) heat enable signal 7(D)
71 GND - GND
72 H1_CLK OUT Head(L) clock signal
73 H1_LT OUT Head(L) clock signal
74 H1-B-DATA-2-EV OUT Even head(L) data signal 2(B)
75 H1-A-DATA-0-OD OUT Odd head(R) data signal 0(A)
76 GND - GND
77 GND - GND
78 GND - GND
J602
Pin Number Signal name IN/OUT Function
1 VH3 OUT Power supply
2 VH3 OUT Power supply
3 VH3 OUT Power supply
4 VHT34 OUT Power supply
5 H0-F-DATA-10-EV OUT Even head(R) 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 H0-C-DIA1 IN Head(R) DI sensor signal 1(C)
10 H0-A-HE-1 OUT Head(R) heat enable signal 1(A)
11 VH3 OUT Power supply
12 VH3 OUT Power supply
13 VH3 OUT Power supply
14 VH4 OUT Power supply
15 VH4 OUT Power supply
16 H0-E-DATA-9-OD OUT Odd head(R) data signal 9(E)
17 H0-F-HE-11 OUT Head(R) heat enable signal 11(F)
18 H0-E-DIA1 IN Head(R) DI sensor signal 1(E)
19 H0-D-DIA1 IN Head(R) DI sensor signal 1(D)
20 H3V_0 OUT Power supply
21 H3V_0 OUT Power supply
22 H0-B-DATA-3-EV OUT Even head(R) data signal 3(B)
23 H0-A-DATA-0-EV OUT Even head(R) data signal 0(A)
24 H0-B-HE-2 OUT Head(R) heat enable signal 2(B)
25 VH3 OUT Power supply
26 VH3 OUT Power supply
27 H0-D-DIA2 IN Head(R) DI sensor signal 2(D)
28 H0-E-HE-8 OUT Head(R) heat enable signal 8(E)
29 H0-E-DIA2 IN Head(R) DI sensor signal 2(E)
30 H0-F-DIA2 IN Head(R) DI sensor signal 2(E)
31 H0-E-HE-9 OUT Head(R) heat enable signal 9(E)
32 H0-D-DATA-7-EV OUT Even head(R) data signal 7(D)
33 H0-D-HE-6 OUT Head(R) heat enable signal 6(D)
34 H0-C-DATA-5-OD OUT Odd head(R) data signal 5(C)
35 H0-C-DATA-4-EV OUT Even head(R) data signal 4(C)
36 H0-A-DATA-1-EV OUT Even head(R) data signal 1(A)
37 H0-A-DIA2 IN Head(R) DI sensor signal 2(A)
38 H0-B-DIA2 IN Head(R) DI sensor signal 2(B)
39 H0-C-HE-4 OUT Head(R) heat enable signal 4(C)
40 H0-D-DATA-7-OD OUT Odd head(R) data signal 7(D)
41 H0-E-DATA-8-OD OUT Odd head(R) data signal 8(E)
42 H0-F-HE-10 OUT Head(R) heat enable signal 10(F)
J601
Pin Number Signal name IN/OUT Function