Canon iPF700 Series Service Manual page 134

Chapter 6
J2801
Pin Number Signal name
4 LFSP_BB
5 LFSP_VM
6 LFSP_B
J3001
Pin Number Signal name
1 VM
2 -
3 -
4 VM_CR
J3002
Pin Number Signal name
1 TH
2 GND
3 Vout
4 +5V
J3101
Pin Number Signal name
1 CRM_C
2 CRM_B
J3201
Pin Number Signal name
1 TANK_CLK
2 GND
3 TANK_DAT2
4 TANK_ON(+3.3V)
5 TANK_DAT1
6 TANK_DAT0
7 GND
8 INK_DETECT0
9 INK_DETECT1
10 INK_DETECT2
11 N.C
J3202
Pin Number Signal name
1 TANK_CLK
2 GND
3 TANK_DAT8
4 TANK_ON(+3.3V)
5 TANK_DAT7
6 TANK_DAT6
7 GND
8 INK_DETECT6
9 INK_DETECT7
10 INK_DETECT8
11 N.C
12 N.C
J3301
Pin Number Signal name
1 SDA
2 SCL
3 GND
4 +3.3V
5 GND
6 /FUTO_CLMP
7 /FUTO_ON
8 +5V
9 /FUTO_CMP
6-14
IN/OUT Function
OUT Feed motor drive signal BB
OUT Power supply (+32V)
OUT Feed motor drive signal B
T-6-8
IN/OUT Function
OUT Power supply (+32V)
- -
- -
IN Upper cover lock switch output signal
T-6-9
IN/OUT Function
IN Thermister output signal
- GND
IN Humidity sensor output signal
OUT Power supply (+5V)
T-6-10
IN/OUT Function
OUT Carriage motor phase drive signal (C)
OUT Carriage motor phase drive signal (B)
T-6-11
IN/OUT Function
OUT Ink tank clock signal
- GND
IN/OUT Ink tank data signal 2
OUT Power supply (+3.3V)
IN/OUT Ink tank data signal 1
IN/OUT Ink tank data signal 0
- GND
IN Ink detection sensor output signal 0
IN Ink detection sensor output signal 1
IN Ink detection sensor output signal 2
- N.C
T-6-12
IN/OUT Function
OUT Ink tank clock signal
- GND
IN/OUT Ink tank data signal 8
OUT Power supply (+3.3V)
IN/OUT Ink tank data signal 7
IN/OUT Ink tank data signal 6
- GND
IN Ink detection sensor output signal 6
IN Ink detection sensor output signal 7
IN Ink detection sensor output signal 8
- N.C
- N.C
T-6-13
IN/OUT Function
IN/OUT Maintenance cartridge ROM control signal (data)
IN/OUT Maintenance cartridge ROM control signal (clock)
- GND
OUT Power supply (+3.3V)
- GND
OUT Head management sensor clamp signal
OUT Head management sensor ON/OFF signal
OUT Power supply (+5V)
IN Head management sensor ink detection signal