Kyocera TASKalfa 3050ci Service Manual page 523

Connector Pin
YC46
24 TBP
Connected to 25 TBN
main PWB
26 SGND
27 TAP
28 TAN
29 SGND
30 SLEEP
31 HLD_ENG
32 NC
33 SGND
34 EG IRN
35 EG SO
36 EG SBSY
37 EG SDIR
38 EG_SI
39 EG_SCLK
40 SGND
YC47
1 NC
Connected to 2 NC
fiery relay
3 NC
PWB
4 NC
5 NC
6 NC
7 NC
8 NC
9 NC
10 NC
11 NC
12 SGND
13 CH1_N
14 CH1_P
15 SGND
16 CH2_N
17 CH2_P
18 SGND
19 CH3_N
Signal I/O
I 0/3.3 V DC (pulse) Image control signal
I 0/3.3 V DC (pulse) Image control signal
- -
I 0/3.3 V DC (pulse) Image control signal
I 0/3.3 V DC (pulse) Image control signal
- -
I 0/3.3 V DC
I 0/3.3 V DC
- -
- -
I 0/3.3 V DC
O 0/3.3 V DC (pulse) Serial communication data signal
I 0/3.3 V DC
I 0/3.3 V DC
I 0/3.3 V DC (pulse) Serial communication data signal
I 0/3.3 V DC (pulse) Engine lock signal
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
O 0/3.3 V DC (pulse) Image control signal
O 0/3.3 V DC (pulse) Image control signal
- -
O 0/3.3 V DC (pulse) Image control signal
O 0/3.3 V DC (pulse) Image control signal
- -
O 0/3.3 V DC (pulse) Image control signal
Voltage
Ground
Ground
Sleep signal
Engine hold signal
Not used
Ground
Engine interrupt signal
Engine busy signal
Engine communication direction sig-
nal
Ground
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Ground
Ground
Ground
2-3-36
2LK/2LN/2LM/2LC
Description