Main Board14/15, Bldc Itbclutch | Samsung CLP-300 XSG specs

Main Board(14/15)

Schematic Diagram

1

2

3

4

5

6

7

8

+24VF

DEV_SOL

+24VF

BLDC

ITB_CLUTCH

CN4-1

+24VF

+5V

+5V

+3.3V

5045-02A

C19

CN10-1

DF11-10DP-2DSA

A

1

100nF

A

D8

50V,10%

5045-03A

C43

CN2-1

M4

2203-005249

1

100nF

1

DGND

D7

50V,10%

2203-005249

2

2

Q7

2

M4

3

MMBT2222ALT1

R45

DGND

3

C11

RA2

2

1

1

DEV_CLUTCH

3

Q6

4

100nF

10K

DGND

2

4.7K

1nF

560

MMBT2222ALT1

R42

3

3

1

1.2K

5

D5

ITB_CLUTCH

4.7K

KDS226

R37

C79

2

1nF

6

7

nBLDC_MOTOR_EN

R35

C44

R21

100

DGND

+24VF

8

BLDC_MOTOR_READY

R22

100

B

T2_CLUTCH

9

PWM_MOT

B

DGND

10

CN7-1

100nF

5045-03A

C5

10nF

10nF

1nF

1

100nF

50V,10%

2203-005249

C33

C29

C56

2

D3

C30

M4

DGND

PTL

MMBT2222ALT1

R129

3

Q3

Q14

3

MMBT2222ALT1

R39

R130

3

DGND

1

THV_CLUTCH

PTL

1

470

4.7K

1.2K

4.7K

2

1nF

1.2K

1nF

2

C

R40

C68

C265

R157

C

DGND

+24VF

DGND

+3.3V

+3.3V

+5V

REGI_CLUTCH

Q13

R128

0

R140

3

PTL_LAMP

1

C304

ERASE_LAMP

MMBT2222ALT1

CN24-1

1.2K

4.7K

DEVE & ITB JOINT

35303-0350

100nF

1nF

2

+3.3V

1

50V,10%

2203-005249

C271

R156

CN19-1

R125

2

1

D34

DF11-12DP-2DSA

3K

2

DGND

D31

R160

M4

2

1

2

1

1%

3

DGND

D37

1

2

KDS226

4.7K

D

3

Q16

KDS226

D

DGND

MMBT2222ALT1

R166

3

3

3

1

1.2K

D38

3

4

REGI_CLUTCH

KDS226

4.7K

2

1nF

R198

SCL

33

5

6

nITB_HOME

R141

C283

R199

7

SDA

33

8

PTL_LAMP

DGND

9

10

R122

WASTE_LEVEL

INNER_TEMP

+24VF

PICK UP

11

10K

WASTE_EMPTY

12

C262 100nF

C278 100nF

C281 100nF

CN25-1

C292 10nF

C282 10nF

C261 100nF

L11 INSTPAR

C252 1nF

5045-02A

C305

E

1

100nF

E

50V,10%

D35

2203-005249

M4

DGND

DGND

DGND

2

Q10

3

MMBT2222ALT1 R119

1

PICKUP_CLUTCH

4.7K

1nF

2

560

R120

C245

Engineer K.C.LEE

Digtal Printing Division

DGND

Drawn by

R&D 5

F

R&D CHK S.D.AN

TITLE:

Size

F

A3

DOC CTRL CHK

CLP-300(N)/CLX-3160N(FN)

MFG ENGR CHK

Main_V0.11

BLDC, CLUTCH, DEVE & ITB JOINT 14/15

B

1

1

B

2

3

4

5

6

7

8

11-14Service Manual

Samsung Electronics

This Document can not be used without Samsung’s authorization.

Image 143

Samsung CLP-300 XSG manual Main Board14/15, Bldc Itbclutch

Contents

Sheets Semi-cassette Sheet manual slot Sheet Face-Down Series Model CLP-300 B/W 16 ppm, Color 4 ppm, SPL-C Version no Contents How to use EDC Engine Diagnostic Control Mode Information Related in Disassembly and Assembly Block diagram Reference Information Safety Warning Precautions Toxic material Electric Shock and Fire Safety Precautions Assembly / Disassembly Precautions Handling Precautions Disregarding this warning may cause bodily injury Be careful with the high temperature partWhen you move the printer Ensure the printer is installed safely Super Capacitor or Lithium Battery Precautions ESD Precautions Product Overview Product Specifications General Specifications Specifications Controller & S/W Paper Handling Consumables Environment Options Accessory Model Comparison Table Main Parts of System System Structure ITBIntermediate Transfer Belt & 1st Transfer Roller CassetteLSULaser Scan Unit Fuser Ass Structure of EP Process EP Process Charging System Outline Paper path Transfer ExposingDeveloping Roll system Fusing Main Controller PBA Main PBA Description Main PBA CHORUSm Main PBA Description Channels ADC Control Unit 2 Channels DAC Control Unit CHORUSm Internal Block Diagram Network Block System Memory BlockFlash Memory Block USB2.0 Device Block DAC Control Clutches ControlPWM Control ADC Control Fuser UnitHeat Lamp, Thermostat SMPSSwitching Mode Power Supply PBADC Output AC Output HVPSHigh Voltage Power Supply PBA 2nd Transfer High Voltage T2+ T2 Cleaning Voltage Clean T2Charger Voltage Charger 1st Transfer High Voltage T1+ Process after CRU life expiration Case of Refill Toner InstallCrum Crum Position Printer Language Emulations General DescriptionController Processor Items Periodic Replacing PartsInterfaces Control Panel Crums Power SwitchOperator Panel Sensor Can start polling to get the printer status ArchitectureLanguage Monitor Status Monitor Network Interface Printer Driver Status Monitor LPEC2 System F/W Flow Error status Alarm Shortage Crum stores the following information FW UpgradeCrum Overview Initailize Flow Samsung Electronics Disassembly Procedure page5-10 Precautions When Replacing Parts page5-2Parts for Maintenance and Repair Information Related in Disassembly and Assembly page5-5 Releasing Plastic Latches Precautions when replacing partsPrecautions when assembling and disassembling Preautions when handling PBA Items Pages Printed Part number Parts for Maintenance and RepairReplacement interval for parts with a limited life Printer Cleaning Special service parts Information Related to Disassembly and Assembly Screws used in the printer Samsung Electronics Disassembly and Reassembly Samsung Electronics Top Cover Disassembly ProcedureCover Unit Remove the Left Cover Fuser Ass’y LSULaser Scan Unit HVPSHigh Voltage Power Supply Main Board SMPSSwitching Mode Power Supply Open Rear Cover Follow through in Cover Unit Remove the Smps DisassemblyDrive Ass’y Transfer Roller Data and Control Flow OverviewArchitecture KEY Function Function Black only key input process Firmware downloads mode functionLED Function CMYKLEDs Service Error LED OperationStatus LED Toner-low Status Green/Red Onds and then All LEDs turn OFF for approximately 3 seconds Assert Error LED OperationStart & end Clearing Paper Jams Jam Removal Cover will then close automatically Close the rear cover and then open the top cover Tips for Avoiding Paper Jams Printing a Demo Printing a ConfigurationSample Pattern Alignment and Adjustmens Samsung Electronics Periodic Defective Image EDC Map How to use EDC Engine Diagnostic Control ModeEnterence Keys Solenoid Test Motor Test 3.3 LSU/ Fuser Test Hvps Test Off Message is disappeared MaintenanceError list and recovery Alignment and Adjustmens LED status legend LED pattern Possible Problem and Solution Error Message Procedure of Checking the Symptoms Troubleshooting Printed correctly Print a short document from a Troubleshooting ChecklistSee Solving General Printing Problems Solving General Printing Problems Manual Troubleshooting Samsung Electronics Solving Print Quality Problems Background scatter Vertical repetitive Ensure that the paper is loaded properly Check for leaking toner. Clean the inside of the printer Horizontal stripes Character Voids Common Macintosh Problems Common Windows Problems Common Linux Problems Landscape mode, but it prints Enabled even though I dontErrors Accessible to the user owning the spooler daemon Am trying to print a document Dor to inform them of the issue Interactively and see if you get error messages Vertical Line and Band Vertical White Line Major Problems Trouble shooting Light Image Dark Image or black Background 6 JAM Troubleshooting Paper Empty Cover Open Defective motor operation No Power Vertical Line Getting Curved LSU Error Exploded Views and Parts List Main Top Cover Rear Cover Front Cover Main Driver1 Main Driver2 Main Frame1 Main Frame2 LSU Cover Fuser Unit ELA-UNIT OPC DEV 2114 ITB Unit Casstte Unit Service Parts List Model code CLP-300/XSG BRACKET-P-DRIVE MOTORCLP-300,SECC,T1.2 SNA Cable CLAMPDAMC-101,D7~8,L19,SCP-1,NTR SNA SCREW-SPECIALPH,+,-,M3,L10.3,ZPCBLK,S SNA CBF HARNESS-FUSELINK1CLP-300,WIRE Harn BUSH-M-TR ITBCLP-300,POMAT-15CF,ID6 SNA SOCKET-IC8P,DIP,SN,2.54MM SNA RUBBER-BELT BLACKCLP-300,NBR,0.7T,-,22 SNA TONER-YELLOWCLP-300,SAY-79GZ-K1,YELLOW SNA RING-ETCID2.2,OD6.4,T3,BLK,STS304 SNA FRAME-M-DEVE YELLOWCLP-300,ABS+GF20%,GR SNA SEAL-WASTE BCLP-300,POLY-URETHANESHL SNA TANK-M-WASTECLP-300,ABSTR557A,T2.0,W1 SNA GUIDE-M-BUSH IDL ITB LCLP-300,POM M90-4 SNA Smps Main Main Board1/15 Schematic Diagrams ADDR123 DATA031 Main Board2/15 MMSD914T1 Main Board3/15 Vclk Main Board4/15 CLX-3160FN Main Board5/15 1105-001384 Main Board6/15 CLX-3160NFN Only Main Board7/15 CLP-300N & CLX-3160NFN Only Main Board8/15 Main Board9/15 Invpower For Debug Main Board10/15 CLX-3160FN Only Main Board11/15 Main Board12/15 Devehome Main Board13/15 Bldc Itbclutch Main Board14/15 Hvps Main Board15/15 Panel Deve INF ITB INF CON1 TNR01 SMPS-110V SMPS-220V Hvps 1/5 Hvps 2/5 Hvps 3/5 Hvps 4/5 Hvps 5/5 Tools for Troubleshooting Acronyms and Abbreviations A60, B60 Pins Nonvolatile Random AccessPrinted Board Assembly Printer Command Language Select a location for the printer This test page is reproduced at 70% of the normal A4 size 12.4 A4 ISO 19752 Standard Pattern