Utax CLP 3521

2HL/2HM/2HN
2-3-7
YC29 1 +3.3V1 O 3.3 V DC 3.3 V DC power source
Connected
to the APC
PWB Y,
APC PWB K
and poly-
gon motor
YK
2 LONBYN O 0/3.3 V DC APC PWB Y sample/hold signal
3 ENBYN O 0/3.3 V DC APC PWB Y laser enable signal
4 VDOYP O LVDS APC PWB Y video data signal (+)
5 VDOYN O LVDS APC PWB Y video data signal (-)
6 GND - - Ground
7 VREFY O Analog APC PWB Y control signal
8 THERMY I Analog LSU thermistor detection voltage
9PDYN I
0/3.3 V DC (pulse)
Horizontal synchronization signal
10 +3.3V1 O 3.3 V DC 3.3 V DC power source
11 LONBKN O 0/3.3 V DC APC PWB K sample/hold signal
12 ENBKN O 0/3.3 V DC APC PWB K laser enable signal
13 VDOKP O LVDS APC PWB K video data signal (+)
14 VDOKN O LVDS APC PWB K video data signal (-)
15 GND - - Ground
16 VREFK O Analog APC PWB K control signal
17 PDKN I
0/3.3 V DC (pulse)
Horizontal synchronization signal
18 POLCLK1 O
0/3.3 V DC (pulse)
Polygon motor YK clock signal
19 POLRDYN1 I 0/3.3 V DC Polygon motor YK ready signal
20 POLONN1 O 0/3.3 V DC Polygon motor YK: On/Off
21 GND - - Ground
22 +24V3 O 24 V DC 24 V DC power source
YC30 1 +3.3V1 O 3.3 V DC 3.3 V DC power source
Connected
to the APC
PWB M,
APC PWB C
and poly-
gon motor
MC
2 LONBMN O 0/3.3 V DC APC PWB M sample/hold signal
3 ENBMN O 0/3.3 V DC APC PWB M laser enable signal
4 VDOMP O LVDS APC PWB M video data signal (+)
5 VDOMN O LVDS APC PWB M video data signal (-)
6 GND - - Ground
7 VREFM O Analog APC PWB M control signal
8 THERMM I Analog LSU thermistor detection voltage
9PDMN I
0/3.3 V DC (pulse)
Horizontal synchronization signal
10 +3.3V1 O 3.3 V DC 3.3 V DC power source
11 LONBCN O 0/3.3 V DC APC PWB C sample/hold signal
12 ENBCN O 0/3.3 V DC APC PWB C laser enable signal
13 VDOCP O LVDS APC PWB C video data signal (+)
14 VDOCN O LVDS APC PWB C video data signal (-)
15 GND - - Ground
16 VREFC O Analog APC PWB C control signal
17 PDCN I
0/3.3 V DC (pulse)
Horizontal synchronization signal
18 POLCLK0 O
0/3.3 V DC (pulse)
Polygon motor MC clock signal
19 POLRDYN0 I 0/3.3 V DC Polygon motor MC ready signal
20 POLONN0 O 0/3.3 V DC Polygon motor MC: On/Off
21 GND - - Ground
22 +24V3 O 24 V DC 24 V DC power source
Connector Pin Signal I/O Voltage Description