Connection Diagram - Panasonic KX-P7100 Service Manual

KX-P7100
4.2.

Connection Diagram

Connection Diagram
Power SW
Inlet
FG
CN201
1 Live
2 Neutral
Power
Supply
Unit
(PSU)
High
Voltage
Power
Supply
Unit
(HVU)
+24VIR
TE_LED
Indicator Board
Ready
Toner/
Process
Error
Push SW
Halogen
Lamp
Thermistor
CN202
LAMP 1 1
(NC) 2
COMMON 3
CN251
nFCTL 1
+5VGND 2
+5V 3
+24VGND 4
+24VGND 5
+24V 6
+24V 7
CN501
nTECTL 1
+5V 2
nTR 3
nTRCTL 4
nDB 5
nDBCH 6
nCHGCTL 7
+24VGND 8
+24VGND 9
10
Charge
1
Process Unit
Grid
2
Dev.Bias
3
Transfer
Transfer Roller
4
CN406
+5V 6
nKEY 5
nLED0 0 4
nLED0 1 3
nLED0 2 2
+5VGND 1
sub-c
Thermal
Thermostat
Fuse
Main PCB
CN12
PUSOL CTL
1
2
+24VGND
CN13
CN9
1
REGSOL CTL
1 +5V
+24VGND 2
2 TH
CN15
CN7
+5V 1
1 nFCTL
+5VGND 2
2 +5VGND
+5VGND 3
3 +5V
nREGSEN 4
4 +24VGND
nTOPSEN 5
5 +24VGND
6 +24V
7 +24V
CN16
+5VSP 1
CN10
+5VGND 2
+24VIR
1
+5VGND 3
2 +24VGND
nEXITSEN 4
3 +24VGND
4 nCHGCTL
CN14
5 nDBCH
1
EXITSOL CTL
6 nDB
+24VGND
2
7 nTRCTL
8 nTR
9 +5V
10 nTECTL
CN8
+24V 1
+24VGND 2
+24VIR 3
CN2
+5V 1
+5VGND 2
+5V(LD) 3
CN3
+5V(LD) 1
+5VGND 2
nVIDEO 3
+5VGND 4
nLDON 5
nHSYNC 6
nADUST 7
CN1
CN11
1 +5V
nSNRCLK 1
2 nKEY
nSNRLD
2
3 nLED0 0
nSNRCTL 3
4 nLED0 1 +24VGND 4
5 nLED0 2 +24V 5
6 +5VGND
CN20
TE_ROUT
1
+5VGND 2
CN6
CN18
A OUT 1
nA OUT 2
nB OUT 3
BOUT 4
CN19
FAN PWR 1
CN4
+24VGND 2
FAN ERR 3
50
Pickup Solenoid
Regist Solenoid
CN401
5 +5V
4 +5VGND
Regist
Top
3 +5VGND
Sensor Sensor
2 nREGSEN
1 nTOPSEN
sub-a
CN402
4 +5VSP
3 +5VGND Exit
2 +5VGND
Sensor
1 nEXITSEN
sub-b
Switchback Solenoid
Door Interlock SW
Process Interlock SW
LD
LSU
Polygon Motor
Toner Empty Sensor
CN451
1 TE_ROUT
2 +5VGND
Pulse Motor
(PM Bipolar type)
FAN
Model No.KX-P7100