Kyocera KM-2540 - Page 261

2JB/2JC
2-3-15
YC6 A15 EGSO I 0/3.3 V DC (pulse) Serial communication data signal
Connected
to the inter-
face PWB
A16 SDIR I 0/3.3 V DC SDIR signal
A17 SBSY I 0/3.3 V DC SBSY signal
A18 EGIRN I 0/3.3 V DC EGIRN signal
A19 EGSI O 0/3.3 V DC (pulse) Serial communication data signal
A20 GND - - Ground
B1 24V I 24 V DC 24 V DC power input from IFPWB
B2 24V I 24 V DC 24 V DC power input from IFPWB
B3 GND - - Ground
B4 5VSL I 5 V DC 5 V DC power input from IFPWB
B5 5VSL I 5 V DC 5 V DC power input from IFPWB
B6 5V I 5 V DC 5 V DC power input from IFPWB
B7 5V I 5 V DC 5 V DC power input from IFPWB
B8 5V I 5 V DC 5 V DC power input from IFPWB
B9 5V I 5 V DC 5 V DC power input from IFPWB
B10 GND - - Ground
B11 PDN I 0/3.3 V DC Horizontal synchronizing signal
B12 GND - - Ground
B13 PDMASK I 0/3.3 V DC PDMASK signal
B14 LDFAIL I 0/3.3 V DC LDFAIL signal
B15 OUTPEN I 0/3.3 V DC Laser diode output signal
B16 GND - - Ground
B17 SCLK O 0/3.3 V DC (pulse) Clock signal
B18 GND - - Ground
B19 SYSRSTN I 0/3.3 V DC Reset signal
B20 GND - - Ground
YC7 A1 +5V1 I 5 V DC 5 V DC power input from EPWB
Connected
to the
engine PWB
A2 GND - - Ground
A3 AFESEL I 0/3.3 V DC Select signal
A4 AFERDY O 0/3.3 V DC Ready signal
A5 AFESI O 0/3.3 V DC (pulse) Serial communication data signal
A6 AFESCLKN O 0/3.3 V DC (pulse) Clock signal
A7 AFESDO I 0/3.3 V DC (pulse) Serial communication data signal
A8 E2CSDIR I 0/3.3 V DC E2CSDIR signal
A9 E2CSBSY I 0/3.3 V DC E2CSBSY signal
A10 E2CEGSI O 0/3.3 V DC (pulse) Serial communication data signal
A11 E2CSCKN O 0/3.3 V DC (pulse) Clock signal
A12 E2CEGSO I 0/3.3 V DC (pulse) Serial communication data signal
A13 SLEEP O 0/3.3 V DC Sleep signal: On/Off
A14 24VDN I 0/3.3 V DC 24 V DC power shut-off signal
A15 OPSWN - - Not used
B1 OVSYNC I 0/3.3 V DC Original scanning interval signal
B2 SCANHLDN O 0/3.3 V DC Scanner hold signal
B3 EGSCANRDY O 0/3.3 V DC Printing image interval signal
B4 GND - - Ground
Connector Pin No. Signal I/O Voltage Description