Canon iPF825, Service Manual

Page: 219 / 316

Chapter 6
6-5
T-6-8
T-6-9
T-6-10
T-6-11
11 PCK OUT Panel IC clock signal
12 PANEL_5V OUT Power 5V)
13 /PCS OUT Panel IC chip select signal
J2403
Pin Number Signal name IN/OUT Function
1 GND - GND
2 /MEDIA_R IN Media sensor output signal
3 RGV10(MEDIA5V) OUT Power 5V)
4 /ATUKAIJO_IN IN Pinch roller pressure release swiych output signal
5 GND - GND
6 MENT_SDA IN/OUT Maintenance cartridge ROM control signal (data)
7 MENT_SCL IN/OUT Maintenance cartridge ROM control signal (clock)
8 GND - GND
9 RGV28(UMF3V) OUT Power supply (+3.3V)
10 RVG17(VM_26V) OUT Power 26V)
11 KYUINFAN_ALARM_IN IN Suction fan alarm signal
12 KYUINFAN_PWM_ON OUT Suction fan duty control signal
13 GND - GND
14 RGV17(VM_26V) OUT Power 26V)
15 MISTFAN_R_ALARM IN Mist fan(R) alarm signal
16 MISTFAN_PWM OUT Mist fan duty control signal
17 GND - GND
J3003
Pin Number Signal name IN/OUT Function
1 /MAKITORI_UNIT IN Media take-up paper detection sensor
2 /MAKITORI_LOCK_SENS IN Media take-up on/off sensor output signal
3 /MAKITORI_VCC_ON OUT Power supply ON signal
4 MAKITORI_VM_ON OUT Power 26V)
5 /MAKITORI_ENB OUT Media take-up drive enable signal
6 PHOTO_SENS_OUT IN Media take-up paper detection sensor output signal
7 RGV17(VM_26V) OUT Power 26V)
8 RGV17(VM_26V) OUT Power 26V)
9 GND - GND
10 GND - GND
11 RGV29(UMF5V) OUT Power 5V)
J2401
Pin Number Signal name IN/OUT Function
1 INKBENM1_AM OUT Valve motor drive signal AM
2 INKBENM1_AP OUT Valve motor drive signal AP
3 RGV8(SNS3V) OUT Power 3V)
4 GND - GND
5 /INKBEN_OPEN_R IN Valve open/close detection sensor output signal
6 /TANK_COVER_R IN Ink tank cover switch output signal
7 GND - GND
8 RGV8(SNS3V) OUT Power 3V)
9 GND - GND
10 /INKBEN_CAM_R IN Agitation cam sensor output signal
J3201
Pin Number Signal name IN/OUT Function
1 TANK_CLK OUT Ink tank clock signal
2 GND - GND
3 OUT_TANK_DAT8 IN/OUT Ink tank data signal 8
4 TANK_+3.3V OUT Power 3.3V)
5 OUT_TANK_DAT7 IN/OUT Ink tank data signal 7
6 OUT_TANK_DAT6 IN/OUT Ink tank data signal 6
J2601
Pin Number Signal name IN/OUT Function