DOWNLOAD Panasonic DP-1520P / DP-1820P / DP-1820E (serv.man4) Service Manual ↓ Size: 2.73 MB | Pages: 127 in PDF or view online for FREE

Model
DP-1520P DP-1820P DP-1820E (serv.man4)
Pages
127
Size
2.73 MB
Type
PDF
Document
Service Manual / Other
Brand
Device
Copying Equipment / DIGITAL IMAGING SYSTEMS
File
dp-1520p-dp-1820p-dp-1820e-sm4.pdf
Date
PREV: Panasonic DP-1520P / DP-1820P / DP-1820E (serv.man3) Service Manual / Other

Panasonic DP-1520P / DP-1820P / DP-1820E (serv.man4) Service Manual / Other ▷ View online

37
DP-1520P/1820P/1820E
SEP 2004
Ver. 1.0
CN703
CN706
CN702-19 ZCRS
PS PCB
CN12-7
Heater Control Signal
CN702-20 SSR
PS PCB
CN12-8
Heater Control Signal
CN702-21 ACSW
PS PCB
CN12-9
Fuser Relay
CN702-22 +24VD1
PS PCB
CN12-10
+24 VDC Power Supply
SPC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN703-1
MGND
PS PCB
CN10-1
Ground
CN703-2
MGND
PS PCB
CN10-2
Ground
CN703-3
+24V
PS PCB
CN10-3
+24 VDC Power Supply
CN703-4
+24V
PS PCB
CN10-4
+24 VDC Power Supply
SPC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN706-1
+24VM
1st Tray Lift 
Motor
+24 VDC Power Supply
CN706-2
LIFT1
1st Tray Lift 
Motor
1st Paper Tray Lift Motor 
Signal
SPC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
+5V
0V
+5V(H)
0V(L)
+24V 
0V 
ON
+24V
0V
0V
+24V
+24V
+24V
+24V
ON
0V
38
DP-1520P/1820P/1820E
SEP 2004
Ver. 1.0
CN707
SPC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN707-1
+24VM
CST2 PCB
CN770-3
+24 VDC Power Supply
CN707-2
MGND
CST2 PCB
CN770-4
Ground
CN707-3
+5v
CST2 PCB
CN770-5
+5 VDC Power Supply
CN707-4
GND
CST2 PCB
CN770-6
Ground
CN707-5
OP3FLT
CST2 PCB
CN770-7
Option Feed FIFO Latch
CN707-6
OP3RST
CST2 PCB
CN770-8
Option Feed FIFO Reset
CN707-7
OP3FOT
CST2 PCB
CN770-9
Option Feed FIFO Output
CN707-8
OP3FCK
CST2 PCB
CN770-10
Option Feed FIFO Clock
CN707-9
OP3FLD
CST2 PCB
CN770-11
Option Feed FIFO Load
CN707-10 OP3ENB
CST2 PCB
CN770-12
Option Feed FIFO Enable
CN707-11 OP3CLK
CST2 PCB
CN770-13
3rd Paper Tray Motor Clock
+24V
0V
+5V
0V
+5V
0V
+5V
Reset
0V
+5V
0V
+5V
0V
+5V
0V
+5V (H)
0V (L)
+5V
0V
39
DP-1520P/1820P/1820E
SEP 2004
Ver. 1.0
CN707-12 OP3FDIN
CST2 PCB
CN770-14
Option Feed FIFO Input
CN707-13 ADF2
CST2 PCB
CN771-1
2nd Paper Tray Feed Roller 
Drive Signal
CN707-14 MRCLH2
CST2 PCB
CN771-2
2nd Paper Tray 
Intermediate Roller Clutch 
Drive Signal
CN707-15 LIFT2
CST2 PCB
CN771-3
2nd Paper Tray Lift Motor 
Signal
CN707-16 PCHK2
CST2 PCB
CN771-4
2nd Paper Tray Paper 
Detection Signal
CN707-17 CST2
CST2 PCB
CN771-5
2nd Paper Tray Detection 
Signal
CN707-18 UPLIMIT2
CST2 PCB
CN771-6
2nd Paper Tray Paper Level 
Signal
CN707-19 FDPCHK2
CST2 PCB
CN771-7
2nd Paper Tray Paper 
Registration Detection 
Signal
CN707-20 JAMDOR2
CST2 PCB
CN771-8
2nd Paper Tray Jam Access 
Cover Open Detection 
Signal
CN707-21 CSTOP
CST2 PCB
CN771-9
2nd Paper Feed Module 
Detection Signal
CN707-23 +24VM
CST2 PCB
CN771-11
+24 VDC Power Supply
SPC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
+5V
0V
+5V
0V
ON
+5V
0V
ON
+5V
0V
ON
+5V 
0V 
+5V 
0V 
+5V 
0V 
+5V(H)
0V(L)
+5V 
0V 
0V
+24V
40
DP-1520P/1820P/1820E
SEP 2004
Ver. 1.0
CN709
CN707-24 MGND
CST2 PCB
CN771-12
Ground
CN707-25 +24VM
CST2 PCB
CN770-15
+24 VDC Power Supply
CN707-26 MGND
CST2 PCB
CN770-16
Ground
SPC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN709-1
PCHK1
No Paper Sensor
-1
1st Paper Tray Paper 
Detection Signal
CN709-2
GND
No Paper Sensor
-2
Ground
CN709-3
LDPSEN
No Paper Sensor
-3
Photo Sensor DC Drive 
Voltage
CN709-4
UPLIMIT
Upper Limit 
Sensor-1
1st Paper Tray Paper Level 
Signal
CN709-5
GND
Upper Limit 
Sensor-2
Ground
CN709-6
LDUPLSEN
Upper Limit 
Sensor-3
Photo Sensor DC Drive 
Voltage
CN709-7
CASET
1st Tray 
Detection Sensor
-1
Paper Tray Detection Signal 
(1st Feeder)
CN709-8
GND
1st Tray 
Detection Sensor
-2
Ground
SPC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
0V
+24V
0V
+5V 
0V 
0V
+1.2V
+5V 
0V 
0V
+1.2V
+5V 
0V 
0V
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