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Olivetti d-Color MF2552 plus Service Manual page 508

Multifuction digital copier

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Connector
Pin
YC9
1
Connected to
2
RFID PWB
3
4
YC10
1
Connected to
2
sub PWB
3
4
YC11
?
Connected to
2
option
3
connectin
4
PWB
5
6
7
8
9
10
11
12
13
14
15
16
YC12
1
Connected to
2
coin vender
3
4
5
6
7
8
Service Manual
Signal
I/O
3.3V1
O
RFID_SCL
O
RFID_SDA
I/O
GND
-
SUB_SCL
O
SUB_SDA
I/O
GND
-
3.3V1
O
GND
-
DC1_SET
I
DC1_COUNT
O
24V1
O
GND
-
5V1
O
MK2_RKEY7
O
MK2_RKEY6
O
MK2_RKEY5
O
MK2_RKEY4
O
MK2_RKEY3
O
MK2_RKEY2
O
MK2_RKEY1
O
MK2_RKEY0
O
MK2_ENBL
I
MK2_COUNT
O
24V1
O
GND
-
GND
-
MCV_ENBL
I
GND
-
MCV_FED_C
O
OUNT
MCV_EJE_C
O
OUNT
MCV_COPY_
O
SIG
Voltage
3.3 V DC
3.3 V DC power output to RFPWB
0/3.3 V DC(pulse)
RFIDPWB EEPROM clock signal
0/3.3 V DC(pulse)
RFIDPWB EEPROM data signal
-
Ground
3.3V
Clock signal
3.3V
Data signal
-
Ground
3.3 V DC
3.3 V DC power output to SUBPWB
-
Ground
0/3.3 V DC
Key counter install signal
0/3.3 V DC
Key counter count signal
24 V DC
24 V DC power output to Key counter
-
Ground
5 V DC
5 V DC power output to Key card
0/3.3 V DC
Key card control signal
0/3.3 V DC
Key card control signal
0/3.3 V DC
Key card control signal
0/3.3 V DC
Key card control signal
0/3.3 V DC
Key card control signal
0/3.3 V DC
Key card control signal
0/3.3 V DC
Key card control signal
0/3.3 V DC
Key card control signal
0/3.3 V DC
Key card enable signal
0/3.3 V DC
Key card count signal
24 V DC
24 V DC power output to coin venver
-
Ground
-
Ground
0/3.3 V DC
Coin vender enable signal
-
Ground
0/5 V DC
Coin vender control signal
0/5 V DC
Coin vender control signal
0/5 V DC
Coin vender control signal
2-3-16
Description
Y116141-8
2NP

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