Kyocera FS-C2026MFP+ Service Manual page 291

Connector Pin
YC39 1 +3.3V1_MFP
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
16 HYPINT
17 PSSLEEPN
YC40 1 GND
Connected to 2 +3.3V3
laser scanner
3 PDYN
unit CY
4 VDOYP
5 VDOYN
6 GND
7 +3.3V3
8 PDCN
9 VDOCP
10 VDOCN
YC41 1 +24V1
Connected to 2 CONTFAN
controller fan DRN
motor
YC42 1 +24V1
Connected to 2 RFANDRN
right fan
motor
Signal I/O
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
- -
I 0/3.3 V DC
O 0/3.3 V DC
- -
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 0/3.3 V DC (pulse) Horizontal synchronizing signal
O LVDS
O LVDS
O 24 V DC
O 0/12/24 V DC
O 24 V DC
O 0/12/24 V DC
Voltage
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
Sleep return signal: On/Off
Sleep mode signal: On/Off
Ground
3.3 V DC power to APCPWB-Y
APCPWB-Y video data signal (+)
APCPWB-Y video data signal (-)
Ground
3.3 V DC power to APCPWB-C
APCPWB-C video data signal (+)
APCPWB-C video data signal (-)
24 V DC power to CONFM
CONFM: Full speed/Half speed/Off
24 V DC power to RFM
RFM: Full speed/Half speed/Off
2-3-18
2MA/2MB
Description