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

33
DP-1520P/1820P/1820E
SEP 2004
Ver. 1.0
CN656
CN657
CN655-6
nOUTB
Scanning Motor
-6
Motor Control Signal
SPC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN656-1
+24V
INV PCB
CN1-1
+24 VDC Power Supply
CN656-2
+24V
INV PCB
CN1-2
+24 VDC Power Supply
CN656-3
nFLON
INV PCB
CN1-3
Inverter Ground
CN656-4
MGND
INV PCB
CN1-4
Ground
CN656-5
MGND
INV PCB
CN1-5
Ground
SPC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN657-1
+5VP
SNS PCB-1
+5 VDC Power Supply
CN657-2
nANG
SNS PCB-2
Platen Cover Angle
CN657-3
GND
SNS PCB-3
Ground
CN657-4
nBDOOR
SNS PCB-4
Platen Cover Open 
Detection Signal
SPC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
+18V
0V
+24V
+24V
+24V
0V
0V
0V
+5V
+5V
ON
0V
0V
+5V
ON
0V
34
DP-1520P/1820P/1820E
SEP 2004
Ver. 1.0
CN701
CN657-5
nORI
Home Position 
Sensor-1
Home Position Detection 
Signal
CN657-6
GND
Home Position 
Sensor-2
Ground
CN657-7
LDORI
Home Position 
Sensor-3
Photo Sensor DC Drive 
Voltage
SPC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN701-1
L5V
LSU
CN2-1
Laser Circuit +5VDC Power 
Supply
CN701-2
GND
LSU
CN2-2
Ground
CN701-3
S/H
LSU
CN2-3
Sample Hold Signal
CN701-4
HSYNC
LSU
CN2-4
Horizontal Synchronous 
Signal
CN701-5
LDEN
LSU
CN2-5
Laser Control
CN701-6
RETRACE
LSU
CN2-6
Laser Control
CN701-7
GND
LSU
CN2-7
Ground
CN701-8
POWCNTV
LSU
CN2-8
Laser Power Control Signal
SPC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
+5V
HOME
0V
0V
+1.2V
+5V
0V
+5V(H)
0V(L)
+5V 
0V 
+5V(H)
0V(L)
+5V
0V
0V
+1.1V
35
DP-1520P/1820P/1820E
SEP 2004
Ver. 1.0
CN702
CN701-9
PMCK
LSU
CN3-1
Polygon Motor Clock
CN701-10 PMRDY
LSU
CN3-2
Polygon Motor Ready 
Signal
CN701-11 PMON
LSU
CN3-3
Polygon Motor Rotation 
Signal
CN701-12 MGND
LSU
CN3-4
Ground
CN701-13 +24VM
LSU
CN3-5
+24 VDC Power Supply
SPC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN702-1
+24VM
PS PCB
CN500-1
+24 VDC Power Supply
CN702-2
CPWM
PS PCB
CN500-2
Charge Control DC ON/OFF 
PWM
CN702-3
GPWM
PS PCB
CN500-3
Grid Control ON/OFF PWM
CN702-4
N.C.
PS PCB
CN500-4
No Connection
CN702-5
DDCPWM
PS PCB
CN500-5
Development Control DC 
ON/OFF PWM
CN702-6
TPWM
PS PCB
CN500-6
Transfer Control Transfer 
Output
SPC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
+5V(H)
0V(L)
+5V
Ready
0V
+5V
ON
0V
0V
+24V
+24V
+5V
0V
+5V
0V
+5V
0V
+5V
0V
36
DP-1520P/1820P/1820E
SEP 2004
Ver. 1.0
CN702-7
TC
PS PCB
CN500-7
Transfer Control Cleaning 
Output
CN702-8
CCRMT
PS PCB
CN500-8
Charge Leak Detection 
Signal
CN702-9
MGND
PS PCB
CN500-9
Ground
CN702-10 +24V
PS/LSU Fan-1
+24 VDC Power Supply
CN702-11 nFNRDTP
PS/LSU Fan-2
PS Fan Ready Signal
CN702-12 MGND
PS/LSU Fan-3
Ground
CN702-13 +5VP
PS PCB
CN12-1
+5 VDC Power Supply
CN702-14 +5v
PS PCB
CN12-2
+5 VDC Power Supply
CN702-15 +5v
PS PCB
CN12-3
+5 VDC Power Supply
CN702-16 GND
PS PCB
CN12-4
Ground
CN702-17 GND
PS PCB
CN12-5
Ground
CN702-18 GND
PS PCB
CN12-6
Ground
SPC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
+5V 
0V 
+5V 
0V 
0V
+24V
+5V 
0V 
0V
+5V
+5V
+5V
0V
0V
0V
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