Olivetti d-Copia 1600 Service Manual page 191

Connector Pin No.
YC7 9
Connected 10
to the
11
engine PWB
12
13
14
15
16
17
18
19
20
21
22
YC8 1
Connected 2
to the CCD
3
PWB
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
YC9 1
Connected 2
to the APC
3
PWB
4
5
6
7
Signal I/O
SCKN O
EGSO I
PLGCLK O
SGND -
OUTEPN I
+5 V I
+5 V I
+5 V I
SGND -
SGND -
SGND -
+5 V3 I
PGND -
+24 V I
CCDO -
CCDON I
CCDE -
CCDEN I
+5 V O
SGND -
+12 V O
SGND -
CCDCLK O
SGND -
CCDCLKN O
SGND -
RS O
SGND -
CP O
SGND -
SH O
SGND -
PDN I
SGND -
OUTPEN O
SAMPLEN O
VDON O
VDOP O
+5 V3 O
Engine communication clock signal
Engine serial communication reception
PM clock signal
Ground
Laser diode output signal
5 V DC power supply from EPWB
5 V DC power supply from EPWB
5 V DC power supply from EPWB
Ground
Ground
Ground
5 V DC power supply from EPWB
Ground
24 V DC power supply from EPWB
Ground
CCDPWB image scanning signal
Ground
CCDPWB image scanning signal
5 V DC power supply for CCDPWB
Ground
12 V DC power supply for CCDPWB
Ground
CCDCLK signal
Ground
CCDCLKN signal
Ground
CCDPWB RS signal
Ground
CCDPWB CP signal
Ground
CCDPWB SH signal
Ground
Laser sync signal
Ground
Laser diode output signal
Laser light signal
Image differential signal (negative)
Image differential signal (positive)
5 V DC power supply for APCPWB
Description
2HA/2HB
2-3-7