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