Olivetti d-Color MF2613 Plus Service Manual page 329

Connector Pin
YC8 1
Connected to 2
relay PWB
3
4
5
6
7
8
9
10
11
12
13
14
YC9 1
Connected to 2
relay PWB
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Y116670-7
Signal I/O
+24V1 I
GND -
GND -
GND -
GND -
+24V3 O
+24V3 O
+24V3 O
+24V3 O
GND -
SLEEPN O
HYPINT O
I2CINT -
+3.3V2 I
TCOVOPN O
EGHOLD I
ZCROSS I
RELAY O
HEATRE1 O
(HEATRE2) -
VSYNC O
EGIRN O
SBSY O
SDIR O
SI I
SO O
SCKN I
N.C. -
I2CSCL I
GND -
I2CSDA I/O
MPFJAM I
+3.3V1_MFP O
Voltage
24 V DC 24 V DC power from RYPWB
- Ground
- Ground
- Ground
- Ground
24 V DC 24 V DC power from RYPWB
24 V DC 24 V DC power from RYPWB
24 V DC 24 V DC power from RYPWB
24 V DC 24 V DC power from RYPWB
- Ground
0/3.3 V DC Sleep mode signal: On/Off
0/3.3 V DC Sleep return signal: On/Off
- Not used
3.3 V DC 3.3 V DC power from RYPWB
0/3.3 V DC TTSW: On/Off
0/3.3 V DC Engine hold signal
0/3.3 V DC (pulse) Zero-cross signal
0/3.3 V DC Power relay signal
0/3.3 V DC FH: On/Off
- Not used
0/3.3 V DC Vertical synchronizing signal
0/3.3 V DC Engine interruption signal
0/3.3 V DC Serial busy signal
0/3.3 V DC Serial communication direction change
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 (pulse) Serial communication clock signal
- Not used
0/3.3 V DC (pulse) EEPROM clock signal
- Ground
0/3.3 V DC (pulse) EEPROM data signal
0/3.3 V DC MPPCS: On/Off
3.3 V DC 3.3 V DC power to RYPWB
2-3-5
2PX/2PY
Description
Service Manual