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