Main Board6/15, 1105-001384 | Samsung CLP-300 XSG manual

Main Board(6/15)

Schematic Diagram

A

B

1	2	3

SA(0:12)

SD(0:31)

			U7
	SA(12)	36	A12	DQ15	53	SD(15)
	SA(11)	35			51	SD(14)
			A11	DQ14
	SA(10)	22			50	SD(13)
			A10	DQ13
	SA(9)	34			48	SD(12)
			A9	DQ12
	SA(8)	33			47	SD(11)
			A8	DQ11
	SA(7)	32			45	SD(10)
			A7	DQ10
	SA(6)	31			44	SD(9)
			A6	DQ9
	SA(5)	30			42	SD(8)
			A5	DQ8
	SA(4)	29			13	SD(7)
			A4	DQ7
	SA(3)	26			11	SD(6)
			A3	DQ6
	SA(2)	25			10	SD(5)
			A2	DQ5				Vb
	SA(1)	24			8	SD(4)
	SA(0)	23	A1	DQ4	7	SD(3)
			A0	DQ3
					5	SD(2)
				DQ2
					4	SD(1)
				DQ1
		40			2	SD(0)
			NC/RFU	DQ0

4	5	6

			U6
	SA(12)	36	A12	DQ15	53	SD(31)
	SA(11)	35			51	SD(30)
			A11	DQ14
	SA(10)	22			50	SD(29)
			A10	DQ13
	SA(9)	34			48	SD(28)
			A9	DQ12
	SA(8)	33			47	SD(27)
			A8	DQ11
	SA(7)	32			45	SD(26)
			A7	DQ10
	SA(6)	31			44	SD(25)
			A6	DQ9
	SA(5)	30			42	SD(24)
			A5	DQ8
	SA(4)	29			13	SD(23)
			A4	DQ7
	SA(3)	26			11	SD(22)
			A3	DQ6
	SA(2)	25			10	SD(21)
			A2	DQ5
	SA(1)	24			8	SD(20)
			A1	DQ4
	SA(0)	23			7	SD(19)
			A0	DQ3
					5	SD(18)
				DQ2
					4	SD(17)
				DQ1
		40			2	SD(16)
			NC/RFU	DQ0

7	8

	Model	Configuration	Size		A
	CLP-300	128Mbit * 2	32MB
		(1105-001357)
	CLP-300N	256Mbit * 2	64MB
	CLP-300N	256Mbit * 2	64MB
		(1105-001384)
	CLX-3160N	256Mbit * 4	128MB
Vb	CLX-3160FN	(1105-001384)
	CLX-3160FN	(1105-001384)
					B

C

nRAS nCAS

BA0

BA1

nSCS0 nSDRAM_WR

DQM0

DQM1

R65 0

SDCLK0

SD_CKE

18*RAS

17*CAS

		VDD1	1
		VDD2	14
20	BA0	VDD3	27
21	BA1	VDDQ1	3
		VDDQ2	9
19	*CS	VDDQ3	43
16	*WE	VDDQ4	49
15	LDQM	VSS1	28
39	UDQM	VSS2	41
		VSS3	54
		VSSQ1	6
		VSSQ2	12
38	CLK	VSSQ3	46
37	CKE	VSSQ4	52

C150 100nF

C73 100nF

C107 100nF

C83 100nF

C100 100nF

C88 100nF

C94 100nF

nRAS				18	*RAS
nRAS				17	*RAS
nCAS				17	*CAS
nCAS					*CAS	VDD1	1
						VDD1	1
						VDD2	14		100nF		100nF
BA0				20	BA0	VDD2	27
				20		VDD3	27
				21		VDD3	3
BA1				21	BA1	VDDQ1	3
BA1					BA1	VDDQ1	9
nSCS0				19	*CS	VDDQ2	43
				19		VDDQ3	43
				16		VDDQ3	49
nSDRAM_WR				16	*WE	VDDQ4	49
nSDRAM_WR				15	*WE	VDDQ4	28
DQM2				15	LDQM	VSS1	28		C96		C72
DQM3				39	UDQM	VSS2	41
DQM3					UDQM	VSS2	54
						VSS3	6
						VSSQ1	6
		R64 0				VSSQ1	12
						VSSQ2	12
SDCLK0				38	CLK	VSSQ2	46
				38		VSSQ3	46
				37		VSSQ3	52
SD_CKE				37	CKE	VSSQ4	52
SD_CKE					CKE	VSSQ4

100nF		100nF		100nF		100nF		100nF
C106		C99		C87		C82		C147
C106		C99		C87		C82		C147
											C

D

K4S561632B-TC1L

				1105-001384						DGND

				U16

		SA(12)	36	A12	DQ15	53	SD(15)
		SA(11)	35			51	SD(14)
				A11	DQ14
		SA(10)	22			50	SD(13)
				A10	DQ13
		SA(9)	34			48	SD(12)
				A9	DQ12
		SA(8)	33			47	SD(11)
				A8	DQ11
		SA(7)	32			45	SD(10)
				A7	DQ10
		SA(6)	31			44	SD(9)
				A6	DQ9
		SA(5)	30			42	SD(8)
				A5	DQ8
		SA(4)	29			13	SD(7)
				A4	DQ7
		SA(3)	26			11	SD(6)
				A3	DQ6
		SA(2)	25			10	SD(5)
				A2	DQ5
		SA(1)	24			8	SD(4)
				A1	DQ4					+3.3V
		SA(0)	23			7	SD(3)
				A0	DQ3	5	SD(2)
					DQ2
						4	SD(1)
					DQ1
			40			2	SD(0)
				NC/RFU	DQ0

		K4S561632B-TC1L
		U15
SA(12)	36	A12	DQ15	53		SD(31)
SA(11)	35			51		SD(30)
		A11	DQ14
SA(10)	22			50		SD(29)
		A10	DQ13
SA(9)	34			48		SD(28)
		A9	DQ12
SA(8)	33			47		SD(27)
		A8	DQ11
SA(7)	32			45		SD(26)
		A7	DQ10
SA(6)	31			44		SD(25)
		A6	DQ9
SA(5)	30			42		SD(24)
		A5	DQ8
SA(4)	29			13		SD(23)
		A4	DQ7
SA(3)	26			11		SD(22)
		A3	DQ6
SA(2)	25			10		SD(21)
		A2	DQ5
SA(1)	24			8		SD(20)
		A1	DQ4
SA(0)	23			7		SD(19)
		A0	DQ3
				5		SD(18)
			DQ2

			DQ1	4		SD(17)
	40	NC/RFU		2		SD(16)
			DQ0

DGND

D

+3.3V

E

F

nRAS				18	*RAS
				17
nCAS					*CAS
						VDD1	1

				20		VDD2	14
BA0					BA0	VDD3	27
				21			3
BA1					BA1	VDDQ1
							9
						VDDQ2
nSCS1				19			43
					*CS	VDDQ3
				16			49
nSDRAM_WR					*WE	VDDQ4
				15			28
DQM0					LDQM	VSS1
				39			41
DQM1					UDQM	VSS2
							54
						VSS3
							6
		R101 0				VSSQ1
				38		VSSQ2	12
SDCLK1					CLK	VSSQ3	46
				37			52
SD_CKE					CKE	VSSQ4

K4S561632B-TC1L

100nF

100nF

100nF

100nF

100nF

100nF

100nF

C161

C200

C206

C183

C216

C191

C175

DGND

nRAS				18	*RAS
nRAS				17	*RAS
nCAS				17	*CAS
nCAS					*CAS	VDD1	1
						VDD1	1
						VDD2	14		100nF		100nF
BA0				20		VDD2	27
				20	BA0	VDD3	27
				21	BA0	VDD3	3
BA1				21	BA1	VDDQ1	3
BA1					BA1	VDDQ1	9
nSCS1				19		VDDQ2	43
				19	*CS	VDDQ3	43
				16	*CS	VDDQ3	49
nSDRAM_WR				16	*WE	VDDQ4	49
nSDRAM_WR				15	*WE	VDDQ4	28		C184		C201
DQM2				15	LDQM	VSS1	28
DQM3				39	UDQM	VSS2	41
DQM3					UDQM	VSS2	54
						VSS3	6
						VSSQ1	6
		R100 0				VSSQ1	12
						VSSQ2	12
SDCLK1				38		VSSQ2	46
				38	CLK	VSSQ3	46
				37	CLK	VSSQ3	52
SD_CKE				37	CKE	VSSQ4	52
SD_CKE					CKE	VSSQ4

K4S561632B-TC1L

100nF

100nF

100nF

100nF

100nF

E

C192

C220

C207

C176

C162

DGND

Engineer K.C.LEE

Digtal Printing Division

Drawn by

R&D 5

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

SDRAM

6/15

1

2

3

4

5

6

7

8

11-6Service Manual

Samsung Electronics

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

Image 135

Samsung CLP-300 XSG manual Main Board6/15, 1105-001384

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 Exposing DevelopingTransfer 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+ Case of Refill Toner Install CrumProcess after CRU life expiration 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 FW Upgrade Crum OverviewCrum stores the following information 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 Parts for Maintenance and Repair Replacement interval for parts with a limited lifeItems Pages Printed Part number Printer Cleaning Special service parts Information Related to Disassembly and Assembly Screws used in the printer Samsung Electronics Disassembly and Reassembly Samsung Electronics Disassembly Procedure Cover UnitTop Cover 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 Overview ArchitectureData and Control Flow KEY Function Function Firmware downloads mode function LED FunctionBlack only key input process CMYKLEDs Service Error LED OperationStatus LED Toner-low Status Green/Red Assert Error LED Operation Start & endOnds and then All LEDs turn OFF for approximately 3 seconds 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 Configuration Sample PatternPrinting a Demo 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 Maintenance Error list and recoveryOff Message is disappeared Alignment and Adjustmens LED status legend LED pattern Possible Problem and Solution Error Message Procedure of Checking the Symptoms Troubleshooting Troubleshooting Checklist See Solving General Printing ProblemsPrinted correctly Print a short document from a 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