Canon imagePROGRAF IPF8400 Service Manual page 207

J601
Pin Number Signal name
62 H1-A-DIA1
63 H1-A-DATA-1-OD
64 GND
65 GND
66 GND
67 GND
68 H1-F-DATA-10-OD
69 H1-F-DIA1
70 H1-D-HE-7
71 GND
72 H1_CLK
73 H1_LT
74 H1-B-DATA-2-EV
75 H1-A-DATA-0-OD
76 GND
77 GND
78 GND
J602
Pin Number Signal name
1 VH3
2 VH3
3 VH3
4 VHT34
5 H0-F-DATA-10-EV
6 IO_ASIC_SDA
7 IO_ASIC_SCL
8 VH2
9 H0-C-DIA1
10 H0-A-HE-1
11 VH3
12 VH3
13 VH3
14 VH4
15 VH4
16 H0-E-DATA-9-OD
17 H0-F-HE-11
18 H0-E-DIA1
19 H0-D-DIA1
20 H3V_0
21 H3V_0
22 H0-B-DATA-3-EV
23 H0-A-DATA-0-EV
24 H0-B-HE-2
25 VH3
26 VH3
27 H0-D-DIA2
28 H0-E-HE-8
29 H0-E-DIA2
30 H0-F-DIA2
31 H0-E-HE-9
32 H0-D-DATA-7-EV
33 H0-D-HE-6
34 H0-C-DATA-5-OD
35 H0-C-DATA-4-EV
36 H0-A-DATA-1-EV
37 H0-A-DIA2
38 H0-B-DIA2
39 H0-C-HE-4
40 H0-D-DATA-7-OD
41 H0-E-DATA-8-OD
42 H0-F-HE-10
IN/OUT Function
IN Head(L) DI sensor signal 1(A)
OUT Odd head(R) data signal 1(A)
- GND
- GND
- GND
- GND
OUT Odd head(R) data signal 10(F)
IN Head(L) DI sensor signal 1(F)
OUT Head(L) heat enable signal 7(D)
- GND
OUT Head(L) clock signal
OUT Head(L) clock signal
OUT Even head(L) data signal 2(B)
OUT Odd head(R) data signal 0(A)
- GND
- GND
- GND
T-6-46
IN/OUT Function
OUT Power supply
OUT Power supply
OUT Power supply
OUT Power supply
OUT Even head(R) data signal 10(F)
IN/OUT Head ROM control signal(data)
OUT Head ROM control signal(clock)
OUT Power supply
IN Head(R) DI sensor signal 1(C)
OUT Head(R) heat enable signal 1(A)
OUT Power supply
OUT Power supply
OUT Power supply
OUT Power supply
OUT Power supply
OUT Odd head(R) data signal 9(E)
OUT Head(R) heat enable signal 11(F)
IN Head(R) DI sensor signal 1(E)
IN Head(R) DI sensor signal 1(D)
OUT Power supply
OUT Power supply
OUT Even head(R) data signal 3(B)
OUT Even head(R) data signal 0(A)
OUT Head(R) heat enable signal 2(B)
OUT Power supply
OUT Power supply
IN Head(R) DI sensor signal 2(D)
OUT Head(R) heat enable signal 8(E)
IN Head(R) DI sensor signal 2(E)
IN Head(R) DI sensor signal 2(E)
OUT Head(R) heat enable signal 9(E)
OUT Even head(R) data signal 7(D)
OUT Head(R) heat enable signal 6(D)
OUT Odd head(R) data signal 5(C)
OUT Even head(R) data signal 4(C)
OUT Even head(R) data signal 1(A)
IN Head(R) DI sensor signal 2(A)
IN Head(R) DI sensor signal 2(B)
OUT Head(R) heat enable signal 4(C)
OUT Odd head(R) data signal 7(D)
OUT Odd head(R) data signal 8(E)
OUT Head(R) heat enable signal 10(F)
Chapter 6
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