Canon iPF9000 series Service Manual page 331

J105
Pin Number Signal name
50 GND
J201
Pin Number Signal name
1 ENCODER_B
2 GND
3 ENCODER_A
4 SNS_5V
J202
Pin Number Signal name
1 SNS_5V
2 GND
3 /CRCOVER
J701
Pin Number Signal name
1 H3V
2 VH1_FB
3 VH1
4 VH1
5 VH1
6 VH1
7 VH1
8 VH1
9 GND
10 GND
11 GND
12 GND
13 GND
14 GND
15 GND
16 VH2
17 VH2
18 VH2
19 VH2
20 VH2
21 VH2
22 VH2_FB
23 VHT
24 GND
25 GND
J702
Pin Number Signal name
1 GND
2 GND
3 GND
4 H1-B-DATA-3-EV
5 GND
6 /H1-B-HE-3
7 GND
8 H1-C-DATA-4-EV
9 GND
10 H1-C-DATA-5-EV
11 GND
12 /H1-C-HE-5
13 GND
14 H1-C-DATA-5-OD
IN/OUT Function
- GND
T-6-55
IN/OUT Function
IN Linear encoder output signal B
- GND
IN Linear encoder output signal A
OUT Power supply(+5V)
T-6-56
IN/OUT Function
OUT Power supply(+5V)
- GND
IN Carriage cover sensor output signal
T-6-57
IN/OUT Function
OUT Power supply
IN VH1 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
- GND
OUT Power supply
OUT Power supply
OUT Power supply
OUT Power supply
OUT Power supply
OUT Power supply
IN VH2 feed back voltage
OUT Power supply
- GND
- GND
T-6-58
IN/OUT Function
- GND
- GND
- GND
OUT Even head(L) data signal 3(B)
- GND
OUT Head(L) heat enable signal 3(B)
- GND
OUT Even head(L) data signal 4(C)
- GND
OUT Even head(L) data signal 5(C)
- GND
OUT Head(L) heat enable signal 5(C)
- GND
OUT Odd head(L) data signal 5(C)
Chapter 6
6-41