Kyocera FS C5020N - Color LED Printer Service Manual page 182

2F3/2F4
Connector Pin No.
YC2 1 +24V1
Connected 2 +24V1
to the sen-
3 +24V1
sor PWB
4 +24V1
5 GND
6 GND
7 +24V2
8 +24V2
9 +24V2
10 +5V2
11 REGPAPN
12 PAPVOL0
13 PAPVOL1
14 TCOVOP
15 CAS0
16 CAS1
17 CAS2
18 +24V3
YC3 1 EECLK
Connected 2 ERS1DR
to the LED
3 EEDATA
print heads
4 ERS2DR
relay PWB
5 ERS3DR
6 ERS4DR
7 FDPFULN
8 BDMASK
9 VTXDN0
10 VTXDP0
11 VTXDN1
12 VTXDP1
13 VTXDN2
14 VTXDP2
15 VTXDN3
16 VTXDP3
17 VTXDN4
18 VTXDP4
19 VTXDN5
20 VTXDP5
21 VRXCLKN
22 VRXCLKP
23 VRXDN1
24 VRXDP1
25 VRXDN0
26 VRXDP0
27 VTXDN6
28 VTXDP6
29 VTXDN7
30 VTXDP7
31 VTXCLKN
32 VTXCLKP
33 VTXDN8
34 VTXDP8
35 VTXDN9
36 VTXDP9
37 VTXDN10
38 VTXDP10
2-3-6
Signal I/O Voltage
O 24 V DC
O 24 V DC
O 24 V DC
O 24 V DC
- -
- -
O 24 V DC
O 24 V DC
O 24 V DC
O 5 V DC
I 0/5 V DC
I 0/5 V DC
I 0/5 V DC
I 0/5 V DC
I 0/5 V DC
I 0/5 V DC
I 0/5 V DC
I 24 V DC
O 0/5 V DC (pulse)
O 0/24 V DC
I/O 0/5 V DC (pulse)
O 0/24 V DC
O 0/24 V DC
O 0/24 V DC
I 0/5 V DC
O 0/5 V DC
O Analog
O Analog
O Analog
O Analog
O Analog
O Analog
O Analog
O Analog
O Analog
O Analog
O Analog
O Analog
O 0/3.3 V DC (pulse) LED print head contorl clock signal
O
0/3.3 V DC (pulse)
O Analog
O Analog
O Analog
O Analog
O Analog
O Analog
O Analog
O Analog
O 0/3.3 V DC (pulse) LED print head contorl clock signal
O 0/3.3 V DC (pulse) LED print head contorl clock signal
O Analog
O Analog
O Analog
O Analog
O Analog
O Analog
Description
24 V DC power output
24 V DC power output
24 V DC power output
24 V DC power output
Ground
Ground
24 V DC power output (via top cover/paper feed unit
switch)
24 V DC power output (via top cover/paper feed unit
switch)
24 V DC power output (via top cover/paper feed unit
switch)
5 V DC power output
Registration sensor: On/Off
Paper gauge sensor 1: On/Off
Paper gauge sensor 2: On/Off
Top cover switch 1: Top cover Close/Open
Cassette size switch (lower button: On/Off)
Cassette size switch (middle button: On/Off)
Cassette size switch (upper button: On/Off)
24 V DC power output (via side cover switch)
Clock for EEPROM data reading ana writing
Eraser lamp 1 (black): On/Off
EEPROM data signal
Eraser lamp 2 (yellow): On/Off
Eraser lamp 3 (cyan): On/Off
Eraser lamp 4 (magenta): On/Off
Paper full sensor: On/Off
Control signal
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)
LED print head contorl clock signal
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)
LED print head control video data signal (LVDS)