Olivetti PG L2130, Service Manual, Page: 115 / 122

2-3-7
YC318 1 +24V3 O 24 V DC 24 V DC power source
Connected
to the
optional
paper feeder
1 2 PGND - - Ground
3 PFSI I 0/3.3 V DC (pulse) Serial communication data input signal
4 PFSO O 0/3.3 V DC (pulse) Serial communication data output signal
5 PFSEL O 0/3.3 V DC Paper feeder selection signal
6 +3.3V1 O 3.3 V DC 3.3 V DC power source
YC319 1 +24V3 O 24 V DC 24 V DC power source
Connected
to the laser
scanner unit 2 PGND - - Ground
3 PLGDRN O 0/3.3 V DC Polygon motor: On/Off
4 PLGRDY I 0/3.3 V DC Polygon motor ready signal
5 PLGCLK O 0/3.3 V DC (pulse) Polygon motor clock signal
6 PDN I 0/3.3 V DC (pulse) Horizontal synchronizing signal
7 SGND - - Ground
8 VDON O 0/3.3 V DC (pulse) Video data signal (+)
9 VDOP O 0/3.3 V DC (pulse) Video data signal (-)
10 OUTPEN O 0/3.3 V DC Laser output enable signal
11 SAMPLEN O 0/3.3 V DC Sample/hold timing switching signal
12 +3.3V1 O 3.3 V DC 3.3 V DC power source
Connector Pin No. Signal I/O Voltage Description
Y 112480 - 6 Service Manual