2PK/2PL/2PM/2PN
2-3-6
Connector Pin Signal I/O Voltage Description
YC3
1 VBUS O 5 V DC 5 V DC power source
Connected to
USB host
2 DATA - I/O - USB data signal
3 DATA + I/O - USB data signal
4 GND - - Ground
YC6 1 +12V3 O 12 V DC 12 V DC power source
Connected to
the scanner
PWB
2 GND - - Ground
3 HPSW O 0/3.3 V DC Home position sensor: On/Off
4 GND - - Ground
5 NC - - Not used
6 LAMP I 0/24 V DC Exposure lamp drive signal
YC7 1 GND - - Ground
Connected to
the opera-
tion panel
PWB
2 PANCTS I 0/3.3 V DC (pulse) Transmitting enable signal
3 PANRTS O 0/3.3 V DC (pulse) Receiving enable signal
4 +3.3V1C O 0/3.3 V DC Home position sensor: On/Off
5 PANRXD I 0/3.3 V DC (pulse) Operation panel PWB receiving data
6 PANTXD O 0/3.3 V DC (pulse) Operation panel PWB transmitting data
7 FPRSTN O 3.3/0 V DC Operation panel PWB reset signal
8 GND - - Ground
9 POWERKEY I 3.3/0 V DC Power key input signal
10 +5V1C O 5 V DC 5 V DC power source
YC8 1 LAMP O 0/24 V DC Exposure lamp drive signal
Connected to
the CCD
PWB
2 NC - - Not used
3 GND - - Ground
4 GND - - Ground
5 HPSW I 0/3.3 V DC Home position sensor: On/Off
6 +3.3V3C O 3.3 V DC 3.3 V DC power source
7 NC - - Not used
8 CCDRSN O LVDS CCD reset signal (-)
9 CCDRSP O LVDS CCD reset signal (+)
10 NC - - Not used
11 CCDCLPP O LVDS CCD reset signal (-)
12 CCDCLPN O LVDS CCD reset signal (+)
13 NC - - Not used
14 CCDPH1N O LVDS CCD shift register clock signal (-)
15 CCDPH1P O LVDS CCD shift register clock signal (+)
16 NC - - Not used