Kyocera KM-C2520 Service Manual page 305

Connector Pin
YC19 B37 IE_SO
Connected
B38 IE_SCLK
to the main
B39 IE_DIR
PWB
B40 IE_BSY
YC21 1 GND
Connected 2 GND
to the printer
3 VRXDP0
PWB
4 VRXDP1
5 VRXCLKP
6 GND
7 VTXDP11
8 VTXDP10
9 VTXDP9
10 VTXDP8
11 VTXCLKP
12 GND
13 VTXDP7
14 VTXDP6
15 VTXDP5
16 VTXDP4
17 VTXDP3
18 VTXDP2
19 VTXDP1
20 VTXDP0
21 GND
22 FP_DIR
23 FP_CLK
24 FP_RSTN
25 NC
26 SBSY
27 SDIR
28 SLEEPC
29 P_FAN_OFF_N
30 GND
31 GND
32 GND
33 GND
34 3.3V
35 3.3V
36 3.3V
37 5V
38 5V
39 5V
40 5V
41 GND
42 GND
43 VRXDN0
44 VRXDN1
45 VRXCLKN
46 GND
47 VTXDN11
48 VTXDN10
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
- -
- -
O 0/3.3 V DC (pulse)
O 0/3.3 V DC (pulse)
O 0/3.3 V DC (pulse)
- -
I 0/3.3 V DC (pulse)
I 0/3.3 V DC (pulse)
I 0/3.3 V DC (pulse)
I 0/3.3 V DC (pulse)
I 0/3.3 V DC (pulse)
- -
I 0/3.3 V DC (pulse)
I 0/3.3 V DC (pulse)
I 0/3.3 V DC (pulse)
I 0/3.3 V DC (pulse)
I 0/3.3 V DC (pulse)
I 0/3.3 V DC (pulse)
I 0/3.3 V DC (pulse)
I 0/3.3 V DC (pulse)
- -
I 0/3.3 V DC
I 0/3.3 V DC (pulse)
I 0/3.3 V DC
- -
O 0/3.3 V DC
I 0/3.3 V DC
I 0/3.3 V DC
I 0/3.3 V DC
- -
- -
- -
- -
O 3.3 V DC
O 3.3 V DC
O 3.3 V DC
O 5 V DC
O 5 V DC
O 5 V DC
O 5 V DC
- -
- -
O 0/3.3 V DC (pulse)
O 0/3.3 V DC (pulse)
O 0/3.3 V DC (pulse)
- -
I 0/3.3 V DC (pulse)
I 0/3.3 V DC (pulse)
Voltage
Control signal
Control signal
Control signal
Control signal
Ground
Ground
Control signal
Control signal
Control signal
Ground
Control signal
Control signal
Control signal
Control signal
Control signal
Ground
Control signal
Control signal
Control signal
Control signal
Control signal
Control signal
Control signal
Control signal
Ground
Control signal
Control signal
Control signal
Not used
Control signal
Control signal
Control signal
Printer cooling fan motor: On/Off
Ground
Ground
Ground
Ground
3.3 V DC power to the printer PWB
3.3 V DC power to the printer PWB
3.3 V DC power to the printer PWB
5V DC power to the printer PWB
5V DC power to the printer PWB
5V DC power to the printer PWB
5V DC power to the printer PWB
Ground
Ground
Control signal
Control signal
Control signal
Ground
Control signal
Control signal
2FZ/2F0/2HC-3
Description
2-3-13