Olivetti d-Copia 1600 Service Manual page 195

Connector Pin No.
YC7 1
Connected 2
to the drive
3
motor
4
5
6
7
YC8 1
Connected 2
to the
3
drawer PWB
4
5
6
7
8
9
10
11
12
13
14
15
16
17
YC9 1
Connected 2
to the high
3
voltage
4
PWB
5
6
7
8
9
10
11
12
13
14
15
16
YC10 1
Connected 2
to the
3
optional
4
paper feeder
5
6
7
8
9
10
11
Signal I/O
+24V4 O
PGND -
SGND -
+5 V O
REM O
RDY I
CLK O
BPPESW I
C1PDSWN I
FCLTN O
+24V1 O
BPSOLN O
ICLTN O
IPPSWN I
BPWSW I
REGSWN I
TONEPY I
SGND -
+5 V2 O
C1PWSWN I
HUMIDC I
HMCLK2 O
HMCLK1 O
TEMP I
DHVCLK O
+5 V O
SHVISELN O
PGND -
MHVDRN O
PGND -
SHVDRN O
PGND -
MHVADJ O
PGND -
THVDRN O
+24 V4 O
THVADJ O
+24 V4 O
MHVISELN O
+24 V4 O
LOPSRDY I
LOPSEL2 O
LOPSEL1 O
LOPSEL0 O
LOPSCLK O
LOPSDI I
LOPSDO O
SGND -
+5 V2 O
SGND -
+5 V2 O
24 V DC power supply for DM
Ground
Ground
5 V DC power supply for DM
DM on/off
DM rotation sync signal
DM clock signal
MPPSW on/off
PSW on/off
PFCL on/off
24 V DC power supply for DPWB
MPPFCL on/off
DUPFCL on/off
DUPPCSW on/off
MPPWSW on/off
RSW on/off
TCS on/off
Ground
5 V DC power supply for DPWB
PWSW on/off
HUMSENS analog signal
HUMSENS clock signal (2)
HUMSENS clock signal (1)
HUMSENS analog signal
Developing bias clock signal
5 V DC power supply for HVTPWB
Separation high-voltage switch signal
Ground
Main charging high-voltage on/off
Ground
Separation high-voltage on/off
Ground
Main charging high-voltage adjust signal
Ground
Transfer high-voltage on/off
24 V DC power supply for HVTPWB
Transfer high-voltage adjust signal
24 V DC power supply for HVTPWB
Main charging high-voltage switch signal
24 V DC power supply for HVTPWB
Paper feeder READY signal
Paper feeder SEL2 signal
Paper feeder SEL1 signal
Paper feeder SEL0 signal
Paper feeder clock signal
Paper feeder serial communication reception
Paper feeder serial communication transmission
Ground
5 V DC power supply for the paper feeder
Ground
5 V DC power supply for the paper feeder
Description
2HA/2HB
2-3-11