Utax LP 3335 - Page 116

2L0
2-3-5
Connector Pin Signal I/O Voltage Description
YC4 1 VBUS O 5 V DC 5 V DC power source
Connected
to the opera-
tion panel
PWB
2 HUSBDN I/O
(Differential signal) Data signal
3 HUSBDP I/O
(Differential signal) Data signal
YC7 1 +5V O 5 V DC 5 V DC power source
Connected
to the opera-
tion panel
PWB
2 +3.3V1 O 3.3 V DC 3.3 V DC power source
3 FPTXD O 0/3.3 V DC (pulse) Operation panel PWB transmitting data
4 FPCTS I 3.3/0 V DC (pulse) Transmitting enable signal
5 FPRXD I 0/3.3 V DC (pulse) Operation panel PWB receiving data
6 SGND - - Ground
7 FPRSTN O 3.3/0 V DC Operation panel PWB reset signal
YC9 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 PLGRDYN 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 +3.3V2 O 3.3 V DC 3.3 V DC power source
YC330 1 +3.3V2 O 3.3 V DC 3.3 V DC power source
Connected
to the MP
paper sen-
sor
2 SGND - - Ground
3 HANDSN I 0/3.3 V DC MP paper sensor: On/Off
YC331 1 +24V3 O 24 V DC 24 V DC power source
Connected
to the main
motor
2 PGND - - 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
YC332 1 +3.3V2 O 3.3 V DC 3.3 V DC power source
Connected
to the paper
sensor
2 SGND - - Ground
3 PAPER I 0/3.3 V DC Paper sensor: On/Off
YC333 1 +3.3V2 O 3.3 V DC 3.3 V DC power source
Connected
to the exit
sensor
2 SGND - - Ground
3 EXITN I 0/3.3 V DC Exit sensor: On/Off