Olivetti d-Copia 3500MF Service Manual page 454

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Connector
Pin
YC1
1
Connected to
2
feed PWB 1
3
4
5
6
7
8
YC2
1
Connected to
2
front PWB
3
4
5
6
7
8
9
10
YC4
1
Connected to
2
feed PWB 2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Service Manual
Signal
GND
+5V
GND
+12V
GND
GND
+24V1
+24V1
GND
GND
GND
GND
GND
+24V
+24V
+5V
+3.3V2
+3.3V1
GND
FEED_MOT_REM
FEED_MOT_CLK
FEED_MOT_RDY
FEED_MOT_DIR
FEED_CL1_REM
FEED_CL2_REM
ASIST_CL2
LIFT_MOT2_REM
GND
LIFT_MOT1_REM1
CAS2_WID
CAS2_LNG3
CAS2_LNG2
CAS2_LNG1
CAS1_WID
CAS1_LNG3
I/O
Voltage
-
-
I
5 V DC
-
-
I
12 V DC
-
-
-
-
I
24 V DC
I
24 V DC
-
-
-
-
-
-
-
-
-
-
O
24 V DC
O
24 V DC
O
5 V DC
O
3.3 V DC
O
3.3 V DC
-
-
O
0/3.3 V DC
O
0/3.3 V DC (pulse) PFM clock signal
I
0/3.3 V DC
O
0/3.3 V DC
O
0/24 V DC
O
0/24 V DC
O
0/24 V DC
O
0/24 V DC
-
-
O
0/24 V DC
I
0/3.3 V DC
I
0/3.3 V DC
I
0/3.3 V DC
I
0/3.3 V DC
I
0/3.3 V DC
I
0/3.3 V DC
2-3-12
Description
Ground
5 V DC power from FPWB1
Ground
12 V DC power from FPWB1
Ground
Ground
24 V DC power from FPWB1
24 V DC power from FPWB1
Ground
Ground
Ground
Ground
Ground
24 V DC power to FRPWB
24 V DC power to FRPWB
5 V DC power to FRPWB
3.3 V DC power to FRPWB
3.3 V DC power to FRPWB
Ground
PFM: On/Off
PFM ready signal
PFM drive switch signal
PFCL1: On/Off
PFCL2: On/Off
ASCL2: On/Off
LM2: On/Off
Ground
LM1: On/Off
PWSW2: On/Off
PLSW2: On/Off
PLSW2: On/Off
PLSW2: On/Off
PWSW1: On/Off
PLSW1: On/Off
2LL/2LJ/2LH
Y113350-5

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