Olivetti d-Color MF2613 Plus Service Manual page 340

Connector Pin
YC36 1
Connected to 2
ISU motor
3
4
YC37 1
Connected to 2
power source
3
PWB
4
YC38 1
Connected to 2
laser scanner
unit KM
3
4
5
6
7
8
9
10
11
12
YC39 1
Connected to 2
relay PWB
3
4
5
6
7
8
9
10
11
12
13
14
15
Service Manual
Signal I/O
SCMOTB2 O
SCMOTA1 O
SCMOTB1 O
SCMOTA2 O
+24V1 I
GND -
GND -
+5V1 I
GND -
VREFM O
+3.3V3 O
PDMN I
VDOMP O
VDOMN O
GND -
VREFK O
+3.3V3 O
PDKN I
VDOKP O
VDOKN O
+3.3V1_MFP O
I2CSDA I/O
GND -
I2CSCL O
SCKN O
SO I
SI O
SDIR I
SBSY I
EGIRN I
VSYNC I
+3.3V2 O
GND -
EGHOLD O
I2CINT -
Voltage
0/24 V DC (pulse) ISUM drive control signal
0/24 V DC (pulse) ISUM drive control signal
0/24 V DC (pulse) ISUM drive control signal
0/24 V DC (pulse) ISUM drive control signal
24 V DC 24 V DC power from PSPWB
- Ground
- Ground
5 V DC 5 V DC power from PSPWB
- Ground
Analog APCPWB-M Laser power reference
voltage
3.3 V DC 3.3 V DC power to APCPWB-M
0/3.3 V DC (pulse) Horizontal synchronizing signal
LVDS APCPWB-M video data signal (+)
LVDS APCPWB-M video data signal (-)
- Ground
Analog APCPWB-K Laser power reference
voltage
3.3 V DC 3.3 V DC power to APCPWB-K
0/3.3 V DC (pulse) Horizontal synchronizing signal
LVDS APCPWB-K video data signal (+)
LVDS APCPWB-K video data signal (-)
3.3 V DC 3.3 V DC power to RYPWB
0/3.3 V DC (pulse) EEPROM data signal
- Ground
0/3.3 V DC (pulse) EEPROM clock signal
0/3.3 V DC (pulse) Serial communication clock signal
0/3.3 V DC (pulse) Serial communication data signal input
0/3.3 V DC (pulse) Serial communication data signal output
0/3.3 V DC Serial communication direction change
signal
0/3.3 V DC Serial busy signal
0/3.3 V DC Engine interruption signal
0/3.3 V DC (pulse) Vertical synchronizing signal
3.3 V DC 3.3 V DC power to RYPWB
- Ground
0/3.3 V DC Engine hold signal
- Not used
2-3-16
2PX/2PY
Description
Y116670-7