Kyocera TASKalfa 3050ci Service Manual page 521

Connector Pin
YC26
A16 FSR_RLS_SENS
Connected to A17 +5V
fuser unit and
A18 GND
fuser IH PWB
A19 FSR_BLT_PLS
A20 +5V
B1 PRESS_HEART_
REM
B2 IH_RXD
B3 IH_TXD
B4 ROTATION
B5 IH_HEAT_REM
B6 +3.3V2
B7 GND
B8 GND
B9 PRESS_TH
B10 GND
B11 EDGE_TH
B12 GND
B13 GUIDE_TH1
B14 GND
B15 GUIDE_TH2
B16 MAIN_TH2
B17 MAIN_TH1
B18 GND
B19 +24V1
B20 BRIDGE_FAN
YC27
1 EEP_SDA2
Connected to 2 GND
RFID PWB,
3 EEP_SCL2
toner motor
4 3.3V2
K/M/C/Y and
screw sen-
5 +24V1
sor K/M/C/Y
6 TMOT_Y_DR
7 +24V1
8 TMOT_C_DR
9 +24V1
10 TMOT_M_DR
11 +24V1
Signal I/O
I 0/3.3 V DC
O 5 V DC
- -
I 0/3.3 V DC
O 5 V DC
- -
I 0/3.3 V DC (pulse) Serial communication data signal
O 0/3.3 V DC (pulse) Serial communication data signal
O 0/3.3 V DC
O 0/3.3 V DC
O 3.3 V DC
- -
- -
I Analog
- -
I Analog
- -
- -
- -
I Analog
I Analog
I Analog
- -
O 24 V DC
O 0/24 V DC
I/O 0/3.3 V DC (pulse) EEPROM data signal
- -
I 0/3.3 V DC (pulse) EEPROM clock signal
O 3.3 V DC
O 24 V DC
O 0/24 V DC
O 24 V DC
O 0/24 V DC
O 24 V DC
O 0/24 V DC
I 24 V DC
Voltage
FURS: On/Off
5 V DC power to FURS
Ground
FUBLS: On/Off
5 V DC power to FUBLS
Not used
FIH control signal
FIH: On/Off
5 V DC power to FIH
Ground
Ground
FTH4 detection signal
Ground
FTH3 detection signal
Ground
Not used
Ground
FTH2 detection signal
FTH1 detection signal
FTH1 detection signal
Ground
24 V DC power to BRFM
BRFM: On/Off
Ground
3.3 V DC power to RFPWB
24 V DC power to TM-Y
TM-Y: On/Off
24 V DC power to TM-C
TM-C: On/Off
24 V DC power to TM-M
TM-M: On/Off
24 V DC power to TM-K
2-3-34
2LK/2LN/2LM/2LC
Description