Kyocera 6026, Service Manual

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2PX/2PY
2-3-7
YC11 25 BCACNT O PWM Developing AC bias control voltage
(Cyan)
Connected to
high voltage
PWB 26 BMACNT O PWM Developing AC bias control voltage
(Magenta)
27 BYACNT O PWM Developing AC bias control voltage
(Yellow)
28 HVCLKK O 0/3.3 V DC (pulse) Developing bias clock signal (Black)
29 BCSCNT O PWM Developing sleeve roller bias control
voltage (Cyan)
30 HVCLKM O 0/3.3 V DC (pulse) Developing bias clock signal (Magenta)
31 GND - - Ground
32 GND - - Ground
YC12
1 +3.3V2 3.3 V DC 3.3 V DC power to RFPWB
Connected to
RFID PWB. 2 RFCLK O
0/3.3 V DC (pulse) RFPWB EEPROM clock signal
3 GND - - Ground
4 RFDATA I/O
0/3.3 V DC (pulse) RFPWB EEPROM data signal
5 GND - - Ground
YC13 1 MOTREV
(GND) - - Ground
Connected to
drum motor 2 MOTRDYN I 0/3.3 V DC DRM ready signal
3 SPEEDSEL O 0/3.3 V DC DRM speed selection signal
4 MOTCLK O 0/3.3 V DC (pulse) DRM clock signal
5 MOTEN O 0/3.3 V DC DRM: On/Off
6 GND - - Ground
7 +24V3 O 24 V DC 24 V DC power to DRM
YC14 1 +24V3 O 24 V DC 24 V DC power to DEVM
Connected to
developing
motor 2 GND - - Ground
3 DLPMOTREN O 0/3.3 V DC DEVM: On/Off
4 DLPMOTCLK O 0/3.3 V DC (pulse) DEVM clock signal
5 DLPMOT
RDYN I 0/3.3 V DC DEVM ready signal
6 MOTREV O 0/3.3 V DC DEVM drive switch signal
YC15 1 IMAMOT
RDYN I 0/3.3 V DC FUM ready signal
Connected to
fuser motor 2 IMAMOTCLK O 0/3.3 V DC (pulse) FUM clock signal
3 IMAMOTREN O 0/3.3 V DC FUM: On/Off
4 GND - - Ground
5 +24V3 O 24 V DC 24 V DC power to FUM
Connector Pin Signal I/O Voltage Description