Canon iPF700 Series Service Manual page 139

J103
Pin Number Signal name
28 H1-C-DATA-5-EV_B
29 GND
30 H1-B-HE-3_B
31 GND
32 H1-C-DATA-4-EV_B
33 GND
34 H1-B-DATA-3-EV_B
35 GND
36 H1-B-DATA-2-EV_B
37 GND
38 H1-A-DATA-1-EV_B
39 GND
40 H1-A-HE-1_B
41 GND
42 H1-A-DATA-0-EV_B
43 GND
44 H1-A-HE-0_B
45 GND
46 H1-A-DATA-0-OD_B
47 GND
48 H1-A-DATA-1-OD_B
49 GND
50 H1-B-HE-2_B
J201
Pin Number Signal name
1 /CRENCA
2 SNS5V
3 /CRENCB
4 GND
J202
Pin Number Signal name
1 +3.3V
2 GND
3 /CR_COVER
J601
Pin Number Signal name
1 GND
2 GND
3 VHT
4 VH_FB
5 VH2
6 VH2
7 VH2
8 VH2
9 VH2
10 VH2
11 VMGND
12 VMGND
13 VMGND
14 VMGND
15 VMGND
16 VMGND
17 VH1
18 VH1
19 VH1
20 VH1
21 VH1
22 VH1
23 VH1_FB
24 H3V
25 VMGND
IN/OUT Function
IN Even head data signal 5(C)
- GND
IN Head heat enable signal 3(B)
- GND
IN Even head data signal 4(C)
- GND
IN Even head data signal 3(B)
- GND
IN Even head data signal 2(B)
- GND
IN Even head data signal 1(A)
- GND
IN Head heat enable signal 1(A)
- GND
IN Even head data signal 0(A)
- GND
IN Head heat enable signal 0(A)
- GND
IN Odd head data signal 0(A)
- GND
IN Odd head data signal 1(A)
- GND
IN Head heat enable signal 2(B)
T-6-20
IN/OUT Function
IN Linear encoder output signal A
OUT Power supply (+5V)
IN Linear encoder output signal B
- GND
T-6-21
IN/OUT Function
OUT Power supply (+3.3V)
- GND
IN Carriage cover sensor output signal
T-6-22
IN/OUT Function
- GND
- GND
OUT Head transistor drive power supply
OUT VH feed back voltage +
OUT Power supply
OUT Power supply
OUT Power supply
OUT Power supply
OUT Power supply
OUT Power supply
- GND
- GND
- GND
- GND
- GND
- GND
OUT Power supply
OUT Power supply
OUT Power supply
OUT Power supply
OUT Power supply
OUT Power supply
OUT VH feed back voltage -
OUT Power supply (+3V)
- GND
Chapter 6
6-19