Kyocera KM-2540 Service Manual page 261

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