Panasonic KX-P7100 manual Usol Pusolctl Puctl

Page 78

KX-P7100

A

B

C

D

E

F

G

H

+24V

1

R172

R166

R167

10k

1/10W

1/10W

2.2k

2.2k

Q23

1

CN12

P/U_SOL

1

PUSOL_CTL

PUCTL

005:F5

D1

2

+24VGND

Q20

+24VIR

R194

R195

C107

47u

0

0

C172

+24V

C108

IC14

R121

18K

0.1u

2

R173

0.1u

1

27

Not Used

LG

C/R

3300p

2

26

C112

R168

R169

10k

R151

3

VREF

VSB

25

005:G3

I1_CTL

005:F5

VSA

NC5

1/10W

1/10W

I0_CTL

0

4

24

Q24

SMNA

003:F4

5

IO

I1

23

003:F4

SMNB

2

2.2k

2.2k

IN2

IN3

003:F4

6

22

003:F4

CN13

SMA

C173

7

IN1

IN4

21

C174

SMB

Not Used

VCC1

VCC2

REG_SOL

8

20

1

R152

VMMA

VMMB

REGSOL_CTL

0

0.1u

R112

9

19

R123

0.1u

005:F5

D2

Not Used

OUT1

OUT4

REGCTL

2

+24VGND

10

RSA

RSB

18

Not Used

(The line is directly connected

0.47

11

17

0.47

OUT2

NC4

to GND by pattern.)

1W

12

16

1W

NC1

NC3

Q21

13

15

PG

OUT3

14

NC2

CN18

MAIN MOTOR

(STEPPER)

1

AOUT

+24V

Not Used

R113

2

nAOUT

(The line is directly

3

nBOUT

R174

0

4

connected by pattern.)

BOUT

R170

R171

10k

1/10W

1/10W

2800

s

Q25

3

2.2k

2.2k

CN14

EXIT_SOL

1

+24V

EXITSOL_CTL

EXITCTL

005:F5

2

3

D3

+24VGND

R118

C111

10k

Q22

R175

R176

0.1u

R182

2.2k

2.2k

Q17

CN19

1/10W

1/10W

R122

R124

FAN

1M

1

FANPWR

12

12

2

IC9

24VGND

R177

R178

1/2W

1/2W

3

FANERR

005:F2

5

FANCTL

R183

10k

220k

18k

7

R179

2.2k

R180

330k

C171

47u

D4

6

Not Used

Q15

C181

C175

C64

47u

1u

1u

C170

1000p

R181

47k

R136

R191

R108

Not Used

10

10

Not Used

C118

C180

4.7k

4

R107

Q13

R120

5VCTL

005:D4

10k

1000p

1000p

2.2k

005:D3

R119

+5VSP

FANERR

FG-A

1000p

510

4

C110

R193

1

CN15

REG-TOP

R129

R132

R138

1

R104

10k

R105 10k

+5V

10

10

10

2

5VGND

C114

C116

C120

510

3

nREGSEN

005:F5

R101

4

5VGND

nREGSEN

005:F2

R102

5

1000p

1000p

1000p

nTOPSEN

nTOPSEN

510

C104

1000p

1000p

C106

FG-C

FG-E

( In case of reduced power mode )

+5VSP

R130

R133

R137

R139

R106

10k

CN16

EXIT

10

10

10

10

5

1

+5VSP

C115

C117

C119

C121

2

5VGND

1000p

1000p

1000p

1000p

R103

3

5VGND

nEXITSEN

005:F5

4

nEXITSEN

510

1000p

FG-D

FG-B

5

C105

POWER<+5V>

POWER<+24V>

+24V

+5VLD

+24VIR

6

POWER<+5VLD>

POWER<+24VIR>

+5VSP

(Main Control Board)

6

POWER<+5VSP>

GND<+24V>

GND<+5V>

F.G.

FG-B

FG-D

6/6

FG-A

FG-C

FG-E

KX-P7100

A

B

C

D

E

F

G

78

Image 78

Contents KX-P7100 KX-P7100 Contents Specifications PrinterPaper Interface, Options, Accessories, and Supplies Others About Media Margins and Print Area Indicators Printer Panel Indicators / ButtonKX-P7100 Parts Identification Front Side View Rear Side ViewComponent Layout and Paper Path Electrical Components and Sensor Boards Switches and Solenoids Charge Development / CleaningPrint Process ExposureFusing TransferPaper Feed Media TrayLaser Scan Unit Exposure Operation TheoryLaser Beam Cylindrical Lens and Lens Collimator LensPolygon Scanner LensFuser Unit Paper Ejection and Paper Switchback Normal Printing Mode Not Duplex ModeInstallation Requirements SetupKX-P7100 Repacking Material RequiredKX-P7100 KX-P7100 Removal and Replacement Procedures Front and Rear CoversFront Cover Disassembly Rear Cover DisassemblyLeft Cover Right, Left and Top CoversRight Cover Top CoverLaser Scanning Unit LSU Relay Board BHigh Voltage Board and Power Supply Unit High Voltage BoardPower Supply Unit Power Supply Unit DisassemblyIndicator Board and Toner Empty Sensor Board Main Controller Board and Fuser Drive GearMain Controller Board Fan Motor Fuser Drive GearGear Support Bracket, Motor and Drive Gear Unit Gear Support BracketDrive Gear Unit and Motor Drive Gear Unit Disassembly Upper Exit Roller Holder Disassembly Upper Exit Roller HolderUpper Exit Roller Holder Fuser Unit Disassembly Heat Lamp Heat RollerThermostat KX-P7100 Pickup, Paper Feed, Registration and Transfer Rollers Pickup Roller and Pickup SolenoidPaper Feed Roller / Registration Roller Registration RollerTransfer Roller Assembly Auto Duplex Unit ADU Auto Duplex Pinch and Registration RollersAuto Duplex Disassembly KX-P7100 KX-P7100 Electronic Circuit Description and Diagrams Block DiagramConnection Diagram Connection DiagramPower Supply Main Control Board Main Control CPUGDI Asic IC3 Dram I/FUSB Chip DramAsic KME Clock Reset Circuit Main Motor Drive Circuit Motor Current will be cut off in case of OFF condition above Laser Scanning Unit Control Circuit Fuser Temperature Control Circuit High Voltage Control Circuit Eeprom Control Circuit Safety Interlock SW Solenoids Control Circuit Pickup Control Solenoid Drive CircuitRegistration Solenoid Driver Circuit Switchback Solenoid Drive Control Circuit Sensors Circuit Registration Sensor CircuitTop Sensor Circuit Exit Sensor Circuit Fan Control Circuit FanctlInternal Engine I / F Control CPU Engine CPU PprdyTiming Chart Engine I / F Communication Main Control Board POWER+5V GND+24V POWER+5VLD POWER+5V Usol Pusolctl Puctl Sensors, Indicator and Relay Boards KX-P7100 1. CN1 to Front Panel 3. CN3 LSU Control SignalsMain Board 2. CN2 OPC Drum Unit Interlock SW4. CN4 USB I / F Connector 5. CN6 Centronics Parallel I / F7. CN8 Door + 24V Interlock SW 6. CN7 PSU-MAIN Connector9. CN10 HVU-MAIN Connector 8. CN9 ThermistorCN12 Pickup Solenoid CN14 Switchback Solenoid10. CN11 Polygon Motor CN13 Registration SolenoidCN19 FAN Control 15. CN16 Exit SensorCN18 Main Motor CN20 Toner Empty SensorIndicator Board Registration & Paper Top Sensor BoardPaper Exit / ADU Paper Jam Sensor Board Toner Empty Sensor Board 1. CN451 Toner Empty SensorIC1 Main Control CPU IC2 InvertersIC3 GDI Asic MA9IC5 Dram VSS1 GNDIC6 Asic Rsto OUTIC10 Reset IC IC8 USB ChipIC9 Comparators IC11 Engine Control CPU 10. IC12 Eeprom11. IC14 Motor driver IC 12. IC15 InvertersUser Maintenance Recommended CleaningMaintenance Tables GeneralKX-P7100 Lubrication Service Maintenance Maintenance CycleCounter Reset Recommended LubricationSelf-Diagnostic Indicators Printer Status Paper JamUser Error Call for Service Initial Troubleshooting Flowchart No Operation Print Quality White Vertical Line in PrintBlank Print Dark Vertical Line in Print Dark Horizontal Line in Print Dirty Background All-black Print Light Print Ghosting Black or White Dots Toner Spatter Paper Jam Media Tray Empty or MisfeedJam at a Jam at B Jam at C Jam at D, E Call Service 1. E20119 2. E30 3. E31 4. E32 5. E50 6. E54 7. E71 8. E73 9. E81 Replacement Parts List with Lubrication Guide Exterior127 Right Side Parts 128Main Controller Board Connector Pickup Roller and Paper Feed Roller Motor and Drive Gear Unit Left Side Parts Power Supply Unit and High Voltage Board Rear and Top Side Parts Fuser Unit 134135 Bottom Side Parts 136137 Mechanical Base Media Tray Paper Cassette Packing Component Side View Parts Side View ICs CapacitorsResistors All resistor values are in OHMsTransistor and Diodes Connectors OthersRegistration & Paper Top Detection Sensor Board Resistor values is in OHMsRelay Board a Resistor values are in OHMs

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