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Connector
Pin
YC1
1
Connected to
2
engine PWB
3
4
5
6
7
8
9
10
YC2
1
Connected to
2
engine PWB
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Service Manual
Signal
+3.3V1
+3.3V2
+5V
+24V
+24V
GND
GND
GND
GND
GND
EXIT_FAN_REM
CONTAIN_FAN_R
EM
ERS_Bk_REM
EEP_SDA1
EEP_SCL1
GND
TN_CLK
TPD_Bk_1
DLP_VCONT_Bk_1
TPD_TEMP_Bk
LSU_FAN
FRONT_OPEN
I2C_SCL
I2C_SDA
WTNR_LED
WTNR_NEAR
WTNR_NEAR_VC
ONT
WTNR_FULL
WTNR_FULL_VCO
NT
WTNR_SET
I/O
Voltage
I
3.3 V DC
I
3.3 V DC
I
5 V DC
I
24 V DC
I
24 V DC
-
-
-
-
-
-
-
-
-
-
I
0/24 V DC
I
0/24 V DC
I
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
-
-
I
0/3.3 V DC (pulse) Clock signal
O
Analog
I
0/3.3 V DC
O
Analog
I
0/24 V DC
O
0/3.3 V DC
I/O
0/3.3 V DC (pulse) EEPROM data signal
I
0/3.3 V DC (pulse) EEPROM clock signal
I
0/3.3 V DC (pulse) WTS1 LED emitter signal
O
Analog
I
0/3.3 V DC
O
Analog
I
0/3.3 V DC
O
Analog
2-3-44
Description
3.3 V DC power from EPWB
3.3 V DC power from EPWB
5 V DC power from EPWB
24 V DC power from EPWB
24 V DC power from EPWB
Ground
Ground
Ground
Ground
Ground
EFFM: On/Off
FUFFM: On/Off
CL: On/Off
Ground
DEVPWB detection signal
DEVPWB control signal
Developer thermistor detection sig-
nal
LSUFM: On/Off
FRCSW: On/Off
WTS2 detection signal
WTS2 control signal
WTS1 detection signal
WTS1 control signal
WTS2 detection signal
2LL/2LJ/2LH
Y113350-5
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