Kyocera TASKalfa 3050ci Service Manual page 614

Connector Pin
YC16
1 3.3V1
Connected to 2 I2C_SDA
outer temper-
3 GND
ature sensor
4 I2C_SCL
1, front cover
switch, LSU
5 FRONT_OPEN
fan motor
6 GND
and waste
7 24V
toner motor
8 LSU_FAN_OUT
9 CL_MOT
10 24V
11 GND
YC19
1 3.3V1
Connected to 2 I2C_SDA
outer temper-
3 GND
ature sensor
4 I2C_SCL
2
Signal I/O
O 3.3 V DC
I 0/3.3 V DC (pulse) EEPROM data signal
- -
O 0/3.3 V DC (pulse) EEPROM clock signal
O 0/3.3 V DC
- -
O 24 V DC
O DC0V/243V
O DC0V/243V
O 24 V DC
- -
O 3.3 V DC
I 0/3.3 V DC (pulse) EEPROM data signal
- -
O 0/3.3 V DC (pulse) EEPROM clock signal
Voltage
3.3 V DC power to OTEM1
Ground
FRCSW: On/Off
Ground
24 V DC power to LSUFM
LSUFM: On/Off
WTM: On/Off
24 V DC power to WTM
Ground
3.3 V DC power to OTEM2
Ground
2-3-64
2LK/2LN/2LM/2LC
Description