Kyocera Copystar CS 3011i Service Manual page 524

Connec-
Pin
tor
YC21 1 DF_CLK
Con- 2 DF_SDO
nected to
3 DF_SEL
the DF
4 DF_SDI
5 DF_RDY
6 DF_DET
7 GND
1 24VF7
YC22
Con- 2 GND
nected to
3 GND
the coin
4 MCV_ENBL
vendor
5 NC
6 MCV_FED_COU
NT
7 MCV_EJ_COUN
T
8 MCV_COPY_SIG
9 MCV_UART_TX
D
10 GND
11 MCV_UART_RX
D
12 GND
YC23 1 GND
Con- 2 DC1_SET
nected to
3 DC1_COUNT
the key
4 24VF7
counter
YC24 1 5V2
Con- 2 5V2
nected to
3 5V2
the key
4 5V2
card
5 5V2
6 5V2
7 5V2
8 5V2
Signal I/O
O 0/3.3 V DC (pulse)
O 0/3.3 V DC (pulse)
O 0/3.3 V DC
I 0/3.3 V DC (pulse)
I 0/3.3 V DC
O 0/3.3 V DC
- -
O 24 V DC
- -
- -
I 0/3.3 V DC
- -
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC (pulse)
- -
I 0/3.3 V DC (pulse)
- -
- -
I 0/3.3 V DC
O 0/3.3 V DC
O 24 V DC
O 5 V DC
- -
- -
- -
- -
- -
- -
- -
Voltage
Clock signal
Serial communication data signal
Select signal
Serial communication data signal
Ready signal
Set signal
Ground
24 V DC power output to the coin ven-
dor
Ground
Ground
Coin vendor enable signal
Ground
Coin vendor control signal
Coin vendor control signal
Coin vendor control signal
Serial communication data signal output
Ground
MCV: On/Off
Ground
Ground
Key counter set signal
Key counter count signal
24 V DC power output to the key counts
5 V DC power output to the key card
Not used
Not used
Not used
Not used
Not used
Not used
Not used
2-3-20
2RG/2RH
Description