Olivetti d-Color MF2001 Service Manual page 296

Connector Pin
A8
YC12
Connected to A9
LSU connect
A10 MP(M)_CLK
PWB
A11 MP(K)_CLK
A12 GND
A13 24V4
A14 GND
A15 24V4
1
YC13
Connected to 2
high voltage
PWB sub
3
4
5
6
7
8
1
YC14
Connected to 2
bridge detec-
tion switch
B1
YC15
Connected to B2
high voltage
B3
PWB
B4
B5
B6
B7
B8
B9
B10 BMSCNT
Service Manual
Signal I/O
MP(C)_CLK O
MP(M)_RDY I
O
O
-
O
-
O
GND -
T1KCNT O
T1MCNT O
CLCNT O
HVREM O
T1YCNT O
T1CCNT O
24VIL O
BRSET I
GND -
GND -
GND -
SCNT O
T2CNT O
MISENS I
HVREM O
BKSCNT O
BMMCNT O
BKMCNT O
O
Voltage
0/3.3 V DC (pulse) PM clock signal
0/3.3 V DC PM ready signal
0/3.3 V DC (pulse) PM clock signal
0/3.3 V DC (pulse) PM clock signal
- GROUND
24 V DC 24 V DC power output to PM
- GROUND
24 V DC 24 V DC power output to PM
- GROUND
PWM Primary transfer bias control voltage
(Black)
PWM Primary transfer bias control voltage
(Magenta)
PWM Cleaning bias control signal
0/3.3 V DC (pulse) Transfer bias remote signal
PWM Primary transfer bias control voltage (Yel-
low)
PWM Primary transfer bias control voltage
(Cyan)
24 V DC 24 V DC power output to HVPWB-S
0/3.3 V DC BRDSW: On/Off
- GROUND
- GROUND
- GROUND
PWM Separation control signal
PWM Secondary transfer bias control voltage
Analog Chager roller AC current signal
0/3.3 V DC (pulse) Developing bias remote signal
PWM Developing sleeve roller bias control volt-
age (Black)
PWM Developing magnet roller bias control
voltage (Magenta)
PWM Developing magnet roller bias control
voltage (Black)
PWM Developing sleeve roller bias control volt-
age (Magenta)
2-3-14
2KZ/2K0
Description
Y113010-4