Olivetti d-Copia 3003MF - Page 233

2MH/2MJ/2MK/2ML
2-3-8
YC10 1 +24V3 O 24 V DC 24 V DC power source
Connected to
the laser
scanner unit
2 GND - - 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 GND - - 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
YC12 1 OUT- O Analog Speaker sound signal (-)
Connected to
the speaker
2 OUT+ O Analog Speaker sound signal (+)
YC16 1 PILED O 3.3 V DC 3.3 V DC power source
Connected to
the MP paper
sensor
2 GND - - Ground
3 HANDSN I 0/3.3 V DC MP paper sensor: On/Off
YC17 1 +24V3 O 24 V DC 24 V DC power source
Connected to
the main
motor
2 GND - - Ground
3 MMOTRDYN I 0/3.3 V DC Main motor ready signal
4 MMOTCLK O 0/3.3 V DC (pulse) Main motor clock signal
5 REMOTEN O 0/3.3 V DC Main motor: On/Off
YC18 1 PILED O 3.3 V DC 3.3 V DC power source
Connected to
the paper
sensor
2 GND - - Ground
3 PAPER I 0/3.3 V DC Paper sensor: On/Off
YC19 1 PILED O 3.3 V DC 3.3 V DC power source
Connected to
the exit sen-
sor
2 GND - - Ground
3 EXITN I 0/3.3 V DC Exit sensor: On/Off
Connector Pin Signal I/O Voltage Description
Service Manual Y113860-1