Utax CLP 3521

2HL/2HM/2HN
2-3-8
YC31 A1 VDOMP I LVDS
APC PWB M video data signal (+)
Connected
to the main
PWB
A2 VDOMN I LVDS APC PWB M video data signal (-)
A3 VDOYP I LVDS APC PWB Y video data signal (+)
A4 VDOYN I LVDS APC PWB Y video data signal (-)
A5 GND - - Ground
A6 PDMN O
0/3.3 V DC (pulse)
Horizontal synchronization signal
A7 PDYN O
0/3.3 V DC (pulse)
Horizontal synchronization signal
A8 GND - - Ground
A9 FPDATA I/O 0/3.3 V DC Operation panel PWB data signal
A10 FPDIR I 0/3.3 V DC Operation panel PWB communication direct signal
A11 +3.3V1 O 3.3 V DC 3.3 V DC power source
A12 +3.3V1 O 3.3 V DC 3.3 V DC power source
A13 SO O
0/3.3 V DC (pulse)
Main PWB serial communication data signal
A14 SDIR O 0/3.3 V DC Main PWB communication direction signal
A15 EGIRN O 0/3.3 V DC Engine interrupt signal
A16 +5V1 O 5 V DC 5 V DC power source
A17 +5V1 O 5 V DC 5 V DC power source
A18 +5V1 O 5 V DC 5 V DC power source
A19 RESETN O 0/3.3 V DC Main PWB reset signal
A20 GND - - Ground
B1 VDOCP I LVDS APC PWB C video data signal (+)
B2 VDOCN I LVDS APC PWB C video data signal (-)
B3 VDOCP I LVDS APC PWB K video data signal (+)
B4 VDOCN I LVDS APC PWB K video data signal (-)
B5 GND - - Ground
B6 PDCN O
0/3.3 V DC (pulse)
Horizontal synchronization signal
B7 PDKN O
0/3.3 V DC (pulse)
Horizontal synchronization signal
B8 GND - - Ground
B9 N.C. - - Not used
B10 FPCLK I 0/3.3 V DC Operation panel PWB clock signal
B11 FPRSTN I 0/3.3 V DC Operation panel reset signal
B12 +3.3V1 O 3.3 V DC 3.3 V DC power source
B13 SI O
0/3.3 V DC (pulse)
Main PWB serial communication data signal
B14 SCLN O
0/3.3 V DC (pulse)
Main PWB clock signal
B15 SBSY O 0/3.3 V DC Main PWB busy signal
B16 VSYNC O 0/3.3 V DC PD mask control signal
B17 EEDAT I/O
0/3.3 V DC (pulse)
EEPROM data signal
B18 EECLK O
0/3.3 V DC (pulse)
EEPROM clock signal
B19 GND - - Ground
B20 GND - - Ground
YC32 1 GND - - Ground
Connected
to the opera-
tion panel
PWB
2 FPCLK O 0/3.3 V DC (pulse) Operation panel PWB clock signal
3 FPDIR O 0/3.3 V DC Operation panel PWB communication direct signal
4 FPDATA I/O 0/3.3 V DC Operation panel PWB data signal
5 +3.3V1 O 3.3 V DC 3.3 V DC power source
6 FPRSTN O 0/3.3 V DC Operation panel reset signal
7 +5V O 5 V DC 5 V DC power source
Connector Pin Signal I/O Voltage Description