Kyocera KM-3050 Service Manual page 277

Connector Pin No.
YC6 B5
Connected B6
to the MP
B7
unit, waste
B8
toner box
detection
B9
switch, over-
B10
flow sensor,
B11
front cover
switch and
B12
cooling fan
B13
motor 1/2
B14
B15
YC7 1
Connected 2
to the high-
3
voltage
4
PWB
5
6
7
8
9
10
11
12
13
14
YC8 1
Connected 2
to the laser
3
scanner unit
4
5
6
7
8
9
10
11
12
13
14
Signal I/O
WTDSW I
GND -
OFS I
GND -
FRCSW I
GND -
CFM1 O
GND -
+5VD O
MPPLSW I
GND -
BVSEL1 O
+24VDR O
GND -
MHVDR O
HVCLK O
RHVDR O
RISEL O
TICTL O
BVSEL2 O
THVDR O
NC -
NC -
NC -
NC -
NC -
NC -
NC -
NC -
NC -
NC -
NC -
NC -
NC -
+24VDR O
GND -
SCAN O
SCRDYN I
SCCLK O
Voltage
0/5 V DC WTDSW: On/Off
- Ground
0/5 V DC OFS: On/Off
- Ground
0/5 V DC FRCSW: On/Off
- Ground
0/24 V DC CFM1: On/Off
- Ground
5 V DC 5 V DC power output
0/5 V DC MPPLSW: On/Off
- Ground
0 to 5 V DC Developing bias control voltage
24 V DC 24 V DC power output
- Ground
0/5 V DC Main charging: On/Off
0/5 V DC (pulse) Developing bias CLOCK signal
0/5 V DC Separation charging: On/Off
0 to 5 V DC Separation charging control voltage
0 to 5 V DC Transfer charging control voltage
0 to 5 V DC Developing bias control voltage
0/5 V DC Transfer charging: On/Off
- Not used
- Not used
- Not used
- Not used
- Not used
- Not used
- Not used
- Not used
- Not used
- Not used
- Not used
- Not used
- Not used
24 V DC 24 V DC power output
- Ground
0/24 V DC PM: On/Off
0/5 V DC PM READY signal
0/5 V DC (pulse) PM CLOCK signal
2GN/2GP/2GR
Description
2-3-7