Kyocera KM-8030 - Page 407

2FB/2FC-2.0
2-3-21
YC5
9 DLP EEPROM
CLK
O 0/5 V DC
(pulse)
Developing counter clock signal
Connected
to the image
formation
unit, fan
motors and
potential
sensor
10 CL EEPROM
CLK
O 0/5 V DC
(pulse)
Cleaning counter clock signal
11 DLP EEPROM
SET
I 0/5 V DC Developing counter set signal
12 CL EEPROM
SET
I 0/5 V DC Cleaning counter set signal
13 DLP EEPROM
DATA
I/O 0/5 V DC
(pulse)
Developing counter data signal
14 CL EEPROM
DATA
I/O 0/5 V DC
(pulse)
Cleaning counter data signal
15 5V O 5 V DC 5 V DC power output
16 5V O 5 V DC 5 V DC power output
17 SGND - - Signal ground
18 SGND - - Signal ground
19 5V O 5 V DC 5 V DC power output
20 CL MOT PTC
FWD
O 24/0 V DC PTC cleaning motor forwarding/reversing (off)
21 DLP SENS SIG I Analog Developing sensor detection signal
22 CL MOT PTC
REV
O 24/0 V DC PTC cleaning motor reversing/forwarding (off)
23 SGND - - Signal ground
24 POTENTIAL
SENS
I Analog Potential sensor detection signal
25 R24V O 24 V DC 24 V DC power output
26 PGND - - Power ground
27 SGND - - Signal ground
28 PGND - - Power ground
29 PGND - - Power ground
30 PGND - - Power ground
31 COOL FAN3
REM
O 0/24 V DC Cooling fan motor 3: On/off
32 LSU FAN REM O 0/12/24 V DC LSU fan motor and scanner fan motor: full speed/
half speed/off
YC6 1 N.C - - Not used
Connected
to the con-
veying unit
2 R24V O 24 V DC 24 V DC power output
3 N.C - - Not used
4 FEED SHIFT
FAN
O 0/24 V DC Feedshift fan motor: On/off
5 TRF -CNT O Analog Transfer bias minus output control voltage
6 R24V O 24 V DC 24 V DC power output
7 TRF +CNT O Analog Transfer bias plus output control voltage
8 N.C - - Not used
9 TRF INV O 0/24 V DC Transfer bias plus/minus switching signal
10 N.C - - Not used
11 TRF REM O 0/24 V DC Transfer high voltage: On/off
12 R24V O 24 V DC 24 V DC power output
13 PGND - - Power ground
14 FS SOL PUL O 0/24 V DC Feedshift solenoid (activate): On/off
15 R24V O 24 V DC 24 V DC power output
16 FS SOL RTN O 0/24 V DC Feedshift solenoid (return): On/off
YC7 1 PTC ALM I 0/5 V DC Pre transfer charger alarm signal
Connected
to the high
voltage
PWB
2 PTC REM O 0/24 V DC Pre transfer charger: On/off
3 DLP PLS O 0/24 V DC
(pulse)
Developing bias AC pulse signal
4 DLP CONT O Analog Developing bias DC control voltage
5 DLP AC REM O 0/24 V DC Developing bias AC: On/off
Connector Pin No. Signal I/O Voltage Description