Kyocera TASKalfa 181 Service Manual page 248

2KJ/2KH
Connector Pin No.
YC1 1
Connected 2
to the main
3
PWB
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
YC3 A1
Connected A2
to the poly-
A3
gon motor,
A4
cooling fan
motor 1,
A5
overflow
A6
sensor,
A7
cleaning
lamp and
A8
fuser ther-
A9
mistor
B1
B2
B3
B4
B5
B6
B7
B8
B9
2-3-8
Signal I/O
_RST_ENG I
SCANHLD I
ENGHLD I
AFEOVSYNC O
GND -
_24V_DOWN O
PVSYNC O
GND -
EGOUTPEN O
PLGCLK I
SLEEP I
GND -
EGSIRN O
EGSDIR o
GND -
EGSBSY O
EGSDO_BUF I
GND -
EGSCLK_BUF I
EGSDI O
PLGCLKN O
PLGRDYN I
PLGDRN O
PLGGND -
PLG+24V1 O
FAN1DRN O
FAN1+24V1 O
NC -
NC -
TONEGND -
TONEFULL I
TONE+5V2 O
ERASE+24V1 O
NC -
ERASE2N O
ERASE1N O
THERMAGND I
THERMA -
Voltage
0/3.3 V DC MPWB reset signal
0/3.3 V DC MPWB hold signal
0/3.3 V DC MPWB hold signal
0/3.3 V DC (pulse) Image control signal
- Ground
0/3.3 V DC MPWB 24V down signal
0/3.3 V DC (pulse) Image control signal
- Ground
0/3.3 V DC Laser diode output signal
0/3.3 V DC (pulse) PM clock signal
0/3.3 V DC MPWB sleep signal
Analog Ground
0/3.3 V DC MPWB interrupt signal
0/3.3 V DC MPWB communication direction signal
- Ground
0/3.3 V DC MPWB busy signal
0/3.3 V DC (pulse) MPWB serial communication data signal
- Ground
0/3.3 V DC (pulse) MPWB clock signal
0/3.3 V DC (pulse) MPWB serial communication data signal
0/3.3 V DC (pulse) PM clock signal
0/3.3 V DC PM ready signal
0/3.3 V DC PM: On/Off
- Ground
24 V DC 24 V DC power output to PM
0/24 V DC CFM1: On/Off
24 V DC 24 V DC power output to CFM1
- Not used
- Not used
- Ground
0/5 V DC OFS: On/Off
5 V DC 5 V DC power output to OFS
24 V DC 24 V DC power output to CL
- Not used
0/24 V DC CL: On/Off
0/24 V DC CL: On/Off
- Ground
Analog FTH detection signal
Description