Kyocera KM-C2525E Service Manual page 312

2JL/2JJ/2JG/2JD-1
Connector Pin
YC17 A1 +3.3V2
Connected A2 EEP_SCL1
to the devel-
A3 EEP_SDA1
oping PWB
A4 VCONT1
M/C, toner
A5 GND
sensor M/C,
A6 TPD1
cleaning
A7 +24V3
lamp M/C,
drum PWB
A8 DRM1_ERSERR
M/C
A9 ERS1_DR
A10 +3.3V2
A11 EEP_SCL1
A12 EEP_SDA1
A13 GND
A14 A0(GND)
A15 A1(GND)
B1 +3.3V2
B2 EEP_SCL1
B3 EEP_SDA1
B4 VCONT2
B5 GND
B6 TPD2
B7 +24V3
B8 DRM2_ERSERR
B9 ERS2_DR
B10 +3.3V2
B11 EEP_SCL1
B12 EEP_SDA1
B13 GND
B14 A0(OPEN)
B15 A1(GND)
YC18 A1 +3.3V2
Connected A2 EEP_SCL1
to the devel-
A3 EEP_SDA1
oping PWB
A4 VCONT3
Y/BK, toner
A5 GND
sensor Y/
A6 TPD3
BK, cleaning
A7 +24V3
lamp Y/BK,
drum PWB
A8 DRM3_ERSERR
Y/BK
A9 ERS3_DR
A10 +3.3V2
A11 EEP_SCL1
A12 EEP_SDA1
A13 GND
A14 A0(GND)
B1 +3.3V2
B2 EEP_SCL1
B3 EEP_SDA1
B4 VCONT4
B5 GND
B6 TPD4
B7 +24V3
B8 DRM4_ERSERR
2-3-12
Signal I/O
O 3.3 V DC
O 0/3.3 V DC (pulse)
I/O 0/3.3 V DC (pulse)
O Analog
- -
I Analog
O 24 V DC
I Analog
O 24/0 V DC
O 3.3 V DC
O 0/3.3 V DC (pulse)
I/O 0/3.3 V DC (pulse)
- -
- -
- -
O 3.3 V DC
O 0/3.3 V DC (pulse)
I/O 0/3.3 V DC (pulse)
O Analog
- -
I Analog
O 24 V DC
I Analog
O 24/0 V DC
O 3.3 V DC
O 0/3.3 V DC (pulse)
I/O 0/3.3 V DC (pulse)
- -
- -
- -
O 3.3 V DC
O 0/3.3 V DC (pulse)
I/O 0/3.3 V DC (pulse)
O Analog
- -
I Analog
O 24 V DC
I Analog
O 24/0 V DC
O 3.3 V DC
O 0/3.3 V DC (pulse)
I/O 0/3.3 V DC (pulse)
- -
- -
O 3.3 V DC
O 0/3.3 V DC (pulse)
I/O 0/3.3 V DC (pulse)
O Analog
- -
I Analog
O 24 V DC
I Analog
Voltage
3.3 V DC power to the developing PWB M
Developing PWB M EEPROM clock signal
Developing PWB M EEPROM data signal
Toner sensor M control signal
Ground
Toner sensor M detection signal
24 V DC power to the developing PWB M
Cleaning lamp M broken detection signal
Cleaning lamp M: On/Off
3.3 V DC power to the drum PWB M
Drum PWB M EEPROM clock signal
Drum PWB M EEPROM data signal
Ground
Ground
Ground
3.3 V DC power to the developing PWB C
Developing PWB C EEPROM clock signal
Developing PWB C EEPROM data signal
Toner sensor C control signal
Ground
Toner sensor C detection signal
24 V DC power to the developing PWB C
Cleaning lamp C broken detection signal
Cleaning lamp C: On/Off
3.3 V DC power to the drum PWB C
Drum PWB C EEPROM clock signal
Drum PWB C EEPROM data signal
Ground
Not used
Ground
3.3 V DC power to the developing PWB Y
Developing PWB Y EEPROM clock signal
Developing PWB Y EEPROM data signal
Toner sensor Y control signal
Ground
Toner sensor Y detection signal
24 V DC power to the developing PWB Y
Cleaning lamp Y broken detection signal
Cleaning lamp Y: On/Off
3.3 V DC power to the drum PWB Y
Drum PWB Y EEPROM clock signal
Drum PWB Y EEPROM data signal
Ground
Ground
3.3 V DC power to the developing PWB BK
Developing PWB BK EEPROM clock signal
Developing PWB BK EEPROM data signal
Toner sensor BK control signal
Ground
Toner sensor BK detection signal
24 V DC power to the developing PWB BK
Cleaning lamp BK broken detection signal
Description