2PR
2-3-6
YC31
B1
VDOCP
I
LVDS
APC PWB C video data signal (+)
Connected
to the main
PWB
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
PDMN
O
0/3.3 V DC (pulse) Horizontal synchronization signal
B7
PDYN
O
0/3.3 V DC (pulse) Horizontal synchronization signal
B8
GND
-
-
Ground
B9
WAKEUP_PNL
KEY
O
0/3.3 V DC
Pannel wakeup signal
B10
FPRTS
I
0/3.3 V DC (pulse) Operation panel comunication recive signal
B11
ST_WUP
I
0/3.3 V DC
Warmup 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
YC33
1
GND
-
-
Ground
Connected
to the option
paper feeder
2
OPSCLK
O
0/5 V DC (pulse)
Paper feeder clock signal
3
OPRDYN
I
0/5 V DC
Paper feeder ready signal
4
OPSDI
I
0/5 V DC (pulse)
Paper feeder serial communication data signal
5
OPSDO
O
0/5 V DC (pulse)
Paper feeder serial communication data signal
6
OP5V
O
5 V DC
5 V DC power source
7
GND
-
-
Ground
8
OPSEL0
O
0/5 V DC
Paper feeder selection signal
9
OPSEL1
O
0/5 V DC
Paper feeder selection signal
10
OPSEL2
O
0/5 V DC
Paper feeder selection signal
11
OP24
O
24 V DC
24 V DC power source
YC34
1
ERASEMDR
O
0/24 V DC
Eraser lamp M: On/Off
Connected
to the drum
relay PWB
2
TNSENM
I
Analog
Toner sensor M detection voltage
3
ERASECDR
O
0/24 V DC
Eraser lamp C: On/Off
4
TNSENC
I
Analog
Toner sensor C detection voltage
5
ERASEYDR
O
0/24 V DC
Eraser lamp Y: On/Off
6
TNSENY
I
Analog
Toner sensor Y detection voltage
7
EECLK
O
0/3.3 V DC (pulse) EEPROM clock signal
8
GND
-
-
Ground
9
EEDATA
I/O
0/3.3 V DC (pulse) EEPROM data signal
10
+3.3V1
O
3.3 V DC
3.3 V DC power source
11
ERASEKDR
O
0/24 V DC
Eraser lamp K: On/Off
12
+3.3V2
O
3.3 V DC
3.3 V DC power source
13
TNSENK
I
Analog
Toner sensor K detection voltage
14
DLPTHERM
I
Analog
Developing thermistor detection voltage
Connector
Pin Signal
I/O
Voltage
Description
Содержание ECOSYS P7035cdn
Страница 1: ...SERVICE MANUAL Published in May 2014 842PR111 2PRSM061 Rev 1 ECOSYS P7035cdn...
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Страница 171: ...2PR 2 3 11 2 3 3 Paper exit PWB Figure 2 3 3 Paper exit PWB silk screen diagram PH1 YC4 YC3 YC2 YC6 YC5 YC7 YC8 YC1...
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