Kyocera TASKalfa 266ci Service Manual page 346

Connector Pin
1 SCMOTB2
YC36
Connected to 2 SCMOTA1
ISU motor
3 SCMOTB1
4 SCMOTA2
1 +24V1
YC37
Connected to 2 GND
power source
3 GND
PWB
4 +5V1
1 GND
YC38
VREFM
Connected to 2
laser scanner
unit KM
3 +3.3V3
4 PDMN
5 VDOMP
6 VDOMN
7 GND
VREFK
8
9 +3.3V3
10 PDKN
11 VDOKP
12 VDOKN
1 +3.3V1_MFP
YC39
Connected to 2 I2CSDA
relay PWB
3 GND
4 I2CSCL
5 SCKN
6 SO
7 SI
8 SDIR
9 SBSY
10 EGIRN
11 VSYNC
12 +3.3V2
13 GND
14 EGHOLD
15 I2CINT
Signal I/O
O 0/24 V DC (pulse)
O 0/24 V DC (pulse)
O 0/24 V DC (pulse)
O 0/24 V DC (pulse)
I 24 V DC
- -
- -
I 5 V DC
- -
O
Analog
O 3.3 V DC
I 0/3.3 V DC (pulse) Horizontal synchronizing signal
O LVDS
O LVDS
- -
O
Analog
O 3.3 V DC
I 0/3.3 V DC (pulse) Horizontal synchronizing signal
O LVDS
O LVDS
O 3.3 V DC
I/O 0/3.3 V DC (pulse) EEPROM data signal
- -
O 0/3.3 V DC (pulse) EEPROM clock signal
O 0/3.3 V DC (pulse) Serial communication clock signal
I 0/3.3 V DC (pulse) Serial communication data signal input
O 0/3.3 V DC (pulse) Serial communication data signal output
I 0/3.3 V DC
I 0/3.3 V DC
I 0/3.3 V DC
I 0/3.3 V DC (pulse) Vertical synchronizing signal
O 3.3 V DC
- -
O 0/3.3 V DC
- -
Voltage
ISUM drive control signal
ISUM drive control signal
ISUM drive control signal
ISUM drive control signal
24 V DC power from PSPWB
Ground
Ground
5 V DC power from PSPWB
Ground
APCPWB-M Laser power reference
voltage
3.3 V DC power to APCPWB-M
APCPWB-M video data signal (+)
APCPWB-M video data signal (-)
Ground
APCPWB-K Laser power reference
voltage
3.3 V DC power to APCPWB-K
APCPWB-K video data signal (+)
APCPWB-K video data signal (-)
3.3 V DC power to RYPWB
Ground
Serial communication direction change
signal
Serial busy signal
Engine interruption signal
3.3 V DC power to RYPWB
Ground
Engine hold signal
Not used
2-3-16
Description
2PZ