Download Samsung ML-7300N Specifications
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ML-7300 Series SERVICE LASER PRINTER Manual CONTENTS 1. Precautions 2. Reference Information 3. Product Information 4. Disassembly 5. Trouble Shooting 6. Exploded Views & Parts List 7. Electrical Parts List 8. Block Diagrams 9. PCB Diagrams 10. Port Thru (Network Printer Card) 11. schematic diagrams ELECTRONICS Samsung Electronics Co., Ltd. September. 2001 Printed in Korea VERSION NO. : 1.02 P/N. JC-0024A Contents 1. Precautions 1-1 Safety precautions ______________________________1-1 1-2 Laser Safety Statement __________________________1-2 2. Reference Information 2-1 Abbreviations and Acronyms _____________________2-1 2-2. Diagnostic Control Unit_________________________2-3 2-2-1. Abstract ________________________________2-4 2-2-2. List of code description_____________________2-5 3.Product Information 3-1 General Specifications ________________________3-1 3-2 Controller Specifications _______________________3-2 3-3 Electrical Specifications _______________________3-2 3-4 Environmental Condition _______________________3-3 3-5 Image Cartridge(Developer) ____________________3-3 3-6 Paper Handling Specifications __________________3-4 4. Disassembly 4-1 Front View __________________________________4-1 4-2 Rear View __________________________________4-1 4-3 Cabinet Disassembly __________________________4-2 4-3-1. Cover Right _____________________________4-2 4-3-2. Cover Left _____________________________4-4 4-3-3. Cover Front ____________________________4-5 4-3-4. Cover Main ____________________________4-5 4-3-5. Cover Rear ____________________________4-6 4-4 Video Controller board & Joint board _______________4-7 4-5 Fuser Ass’y ________________________________4-9 4-6 Bracket Motor Ass y & Cover Open Switch Unit _____4-12 4-7 Pickup Ass’y __________________________________4-14 4-8 Laser Scanner Unit _____________________________4-15 4-9 Multi Purpose Tray _____________________________4-17 4-10 Control Pane _________________________________4-20 4-11 Engine Controller Board ________________________4-22 4-12 SMPS & Bracket Duplex Ass y __________________4-26 4-13 Transfer Roller Ass’y___________________________4-28 5. Troubleshooting 5-1 Print Quality ________________________________5-1 5-2 HVPS Output Spec _____________________________5-3 5-3 Malfunction____________________________________5-4 5-4 .Connector Pin Assignment _________________________5-8 5-4-1. Engine Board Connector Pin Assignment ______5-8 5-4-2. Joint Board Connector Pin Assignment _________5-9 5-4-3. S.C.F Board Connector Pin Assignment ________5-11 5-5 .Troubleshooting of Video Controller _________________5-12 5-5-1. Troubleshooting Flow Chart __________________5-12 Power Error __________________________________5-13 System Error _________________________________5-14 Engine Error _________________________________5-15 Self Test Error ________________________________5-15 Parallel Interface Error _________________________5-16 Printing Error _________________________________5-16 5-5-2. Troubleshooting Table of Video Controller Board__5-16 6. Exploded Views & Parts List 7. Electrical Parts Lists 8- Bloack Diagrams 6-1. Main Ass’y _________________________________6-2 6-2. Cover Ass’y ________________________________6-4 6-3. Frame Ass’y ________________________________6-8 6-4. Cassette Ass’y ______________________________6-12 6-5. MP Tray Ass’y ______________________________6-14 6-6. Pick Up Ass’y _______________________________6-16 6-7. Fuser Ass’y ________________________________6-18 6-8. Shield Ass’y ________________________________6-20 6-9. Bracket Duplex Ass’y _________________________6-22 6-10. Bracket Motor Ass’y _________________________6-24 6-11. Frame SCF Ass’y ___________________________6-26 6-12. Cassette SCF Ass’y _________________________6-29 7-1. Main Engine PBA ___________________________7-1 7-2. Main Controller PBA ________________________7-5 7-3. FLASH MEMORY PBA _____________________7-8 7-4. PTL PBA __________________________________7-8 7-5. CASSETTE PBA ____________________________7-8 7-6. POSTSCRIPT PBA __________________________7-8 7-7. DISP-PANEL PBA ___________________________7-9 7-8. DISP-LCD PBA _____________________________7-9 7-9. TONER PBA _______________________________7-9 7-10. NETWORK CARD PBA(100BASE) _____________7-10 8-1 WIRING DIAGRAM ___________________________8-1 8-2 Engine Controller Block Diagram___________________8-2 8-3 Video Controller Block Diagram____________________8-3 ii Samsung Electronics 9. PCB Diagrams 9-1. Engine Control & Joint Board _____________________9-1 9-2. Cassette Sensor Board__________________________9-2 9-3. Video Controller Board __________________________9-3 9-4. Panel & LCD Board_____________________________9-4 9-5. PTL (Pre Transfer Lamp) Board ___________________9-5 9-6. SCF(Second Cassette Feeder) Board ______________9-6 9-7. Infrared Adapor Board __________________________9-7 9-8. Flash SIMM Board _____________________________9-8 9-9. Postscript Board _______________________________9-8 9-10. Local Talk ___________________________________9-9 9-11. Serial/IrDA Board _____________________________9-10 10. PortThru (Network Printer Card) 10-1. Introduction __________________________________10-1 Circuit Description 10-2. Board Description _____________________________10-2 10-2-1 Configuration of Network Board_______________10-2 10-2-2 Network Board Connector Pin Assignment ______10-3 10-3 Troubleshooting of Network Card _________________10-4 10-3-1 Troubleshooting Flow Chart__________________10-4 Power Error __________________________________10-5 System Error _________________________________10-6 Network Error ________________________________10-7 PHY Chip Error _______________________________10-8 Shared Memory Interface Error___________________10-9 10-3-2 Troubleshooting Table of Network Card ________10-10 11. Schematic Diagrams 11-1 Main Circuit Diagram_________________________11-1 11-2 Engine Circuit Diagram _______________________11-13 11-3 Cassette Circuit Diagram _____________________11-19 11-4 Panel Circuit Diagram ________________________11-20 11-5 PTL Circuit Diagram _________________________11-21 11-6 SCF Circuit Diagram _________________________11-22 Samsung Electronics iii Precautions 1. Precautions 1-1 Safety precautions Read each caution carefully 1. Do not use the pinter near water or when exposed to inclement weather. 2. Do not place this printer on an unstable cart, stand or table, the product may fall, causing serious damage to the product. 3. Slots and openings on the cabinet are provided for ventilation. To ensure reliable operation and to protect the printer from overheation, do not block or cover any of these openings. Do not place the printer in an enclosure unless the enclosure providesadequate ventilation. 4. Never push any kind of objects into the printer through the cabinet ventilaition slots as they may touch dangerous hihg voltage points, create short circuits, cause a fire, or produce an electrical shock. Never spill any kind of liquid on the printer. 5. Do not place the printer in a lacation where someone may trip on the cord. 6. Select a work surface that is lartge enough to hold the printer. 7. Operate this printer using the power source (110V, 220V, etc) indicated on the marking label. If you are not sure of the type of power source available, consult your dealer or local power company. 8. If you need to use an extension power cord with this printer, make sure that is uses a three-wire grounded cord and that the total ampere ratings for all of the products using the extension, do not exceed the extension cord ampere ration. 9. Do not allow anything to rest on th power cord or data communications cable. 10. Unplug this printer from the wall outlet before cleaning. Do not use liquid cleaners or aerosol sprays. Use a damp cloth for cleaning. 11. Do not touch the surface of the photo-sensitive drum as marks ro scratches may impair print quality. 12. Do not expose the drum unit to direct light for prolonged periods. 13. Use only standard papers, OHP films and approved envelopes. Samsung Electronics 1-1 Reference 2. Reference Information 2-1 Abbreviations and Acronyms Tables 2-1 and 2-2 List abbreviations and acronyms which may be found in this service manual. Table 2-1. Abbreviations Abbv amps Definition amperes ass’y badac assembly bad assess bps clk cm CON GND HLDA HLDAR HLDR HOR in INTA INT INTR I/O mpx Samsung Electronics bits per second clock centimeter(s) connector ground hold acknowledge hold acknowledge received hold request horizontal inch(es) or input interrupt Acknowledge Interrupt Interrupt request Input and Output multiplex Abbv lb lin lock mm neg od OSC OUT PIC pos pot psynrq pwr qty sw sync tach Vcc vert Vp-p VR Definition pound(s) linearity bus lock millimeter(s) negative open drain oscillator output picture positive or position potential page synchronization request power quantity switch synchronous or synchronization tachometer collector supply voltage(dc) vertical peak-to-peak voltage variable resistor 2-1 Reference Table 2-2. Acronyms Acronym ABL Definition Automatic Blanking Limiter Acronym IDE ACC ADC ADS Automatic Color Control Analog to Digital Converter Address/Data Status IF IPM ISA Definition Intelligent Drive electronics or Imbedded Drive Electronics Intermediate Frequency Images Per Minute Industry Standard Architecture ALE ASCII Address-Latch Enable American Standard Code for Information Interchange Basic Input/Output System Band Pass Filter Bits Per Second Cold Cathode Fluorescent Tube Color Graphics Adapter Complementary Metal Oxide Semiconductor Central Processing Unit Cathode Ray Tube Customer Replacement Unit Direct Memory Access or Dynamic Memory Address Direct Memory Access Controller Digital Voltmeter KBC LAD Keyboard Controller Local Address/Data Bus LCD LED MCA MDA NC NF Liquid Crystal Display Light Emitting Diode Micro Channel Architecture Monochrome Display Adapter No Connection Noise Figure or Noise Factor PA PBA Power Amplifier Printed Board Assembly PBM Primary Bus Master PCB Printed Circuit Board BIOS BPF BPS CCFT CGA CMOS CPU CRT CRU DMA DMAC DVM EEPROM EGA EISA ESDI FDC FDD FL HDD HPF SCSI SIO SOP SSOP STN SCC TFT TS TSOP 2-2 Electronically Erasable Programmable read Only Memory Enhanced Graphics Adapter Extended Industry Standard Architecture Enhanced Small Device Interface Floppy Disk Controller Floppy Disk Drive Fluorescent Light(Lamp) Hard Disk Drive High Pass Filter Small Computer Systems Interface Serial Input/Output Controller Small Outline Package Shrink Small Outline Package Super Twisted Nematic Serial Communications Controller Thin Film Transistor Tri-State Thin Small Outline Package PCMCIA PLCC Personal Computer Memory Card International Association Plastic Leaded Chip Carrier PMS POST Power Management System Power On Self Test PPM Pages Per Minute PQFP QFP RAM ROM RTC SBM Plastic Quad Flat Package Quad Flat Package Random Access Memory Read Only Memory Real-Time Clock Secondary Bus Master TSTN UHF VCO VESA VGA Triple Super Twisted Nematic Ultrahigh Frequency Voltage Controlled Oscillator Video Electronics Standard Association Video Graphics Array VHF XO Very High Frequency Crystal Oscillator Samsung Electronics Reference 2-2. Diagnostic Control Unit 2-2-1. Abstract The diagnostic Control Unit(DCU) is useful for troubleshooting the Laser beam printer ML Series engines, and for checking printer status. The DCU can be used in common for ML series, but each model has several different code description. Refer to the code description for ML-7300 in next page. ML-80 DIAGNOSTIC CONTROL UNIT QUICK REFERANCE 04 BIAS 3 BIAS 1 BIAS 0 05 LSU READY LSU MT&LD LSU MOTOR 07 PAPER EMPTY 08 EXIT SENSOR FEED SENSOR SELF TEST 09 COVER OPEN STATUS 10 OVER HEAT DIAGNOSTIC ON DIAG NOSTIC CODE PRINT HEAT STANDBY HEAT OFF STATUS CODE 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 MAIN MOTOR OPERATION MAIN HIGH VOLTAGE ON TRNSFER HIGH VOLTAGE (-)ON THV(+) REFERANCE VOLTAGE DEV/SUPPLY VOLTAGE ON LSU OPERATING TEST PICKUP CLUTC ON PAPER EMPTY SENSOR TEST FEED & EXIT SENSOR TEST COVER OPEN SENSOR TEST FUSER TEST HOT BURN TEST CLEAN (MESSAGE)PRINT THV (+) TRIGGER & THV ON THV (+) DUTY 00 01 02 03 04 READE (LEGAL) READE (LETTER) READE (A4) READE (EXECUTIVE) READE (B5) 20 21 23 30 31 33 34 40 43 47 50 PRINT START PRINT START (MAMUAL) PRINT START (2'nd PAPER) FEED SENSOR 1'st ON FEED SENSOR 1'st OFF FEED SENSOR 1'st ON (2'nd PAPER) FEED SENSOR 1'st OFF (2'nd PAPER) FEED SENSOR 2'st ON FEED SENSOR 2'st ON (2'nd PAPER) FEED SENSOR 2'st OFF PAPER OUT GREEN STATUS CODE 88 99 GREEN MODE READY GREEN MODE WARM UP 60 62 68 OPEN FUSER ERROR LOW HEAT ERROR OVERHEAT ERROR 61 64 69 70 71 72 73 90 WARM UP COVER OPEN ERROR SLEEP MODE NO PAPER or CASSETTE PAPER JAM 0 PAPER JAM 1 PAPER JAM 2 MANUAL PRINT MODE 95 LSU NOT READY * THE CONTROL CODES 13 & 14 ARE USEFU FROM THE EPROM VERSION 5. X. X. FOR THE ENGINE BOARD DCU MODE DOWN UP SHIFT STOP ENTER IF YOU ENTER THE DCU MODE TURNTHEPOWER SWITCH ON WITH HOLDING THREEKEYS DOWN < Fig 1-1. ML-80 DCU > Samsung Electronics 2-3 Reference 2-2-2. List of code description Code Description 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 2-4 1. DIAGNOSTIC CODE MAIN MOTOR OPERATING MAIN HIGH VOLT ON / OFF TEST THV (-) ON / OFF TEST THV (+) ON / OFF TEST DEV, SUPPLY ON / OFF TEST LSU OPERATING TEST PICK UP CLUTCH ON PE, DS1, DS2 SENSOR TEST MP, EXIT, FEED SENSOR TEST TOP & REAR COVER OPEN, OUT BIN SENSOR TEST FUSER TEST HOT BURN TEST DUPLEX CLUTCH TEST MULTI PURPOSE CLUTCH TEST THERMISTOR 2 TEST PAPER SIZE SENSOR TEST FAN SPEED TEST PTL TEST 78 00 01 02 03 04 05 20 21 22 23 50 60 62 68 61 64 69 70 71 72 73 74 75 76 95 2.STATUS CODE SYSTEM ERROR Ready to print from LEGAL paper tray Ready to print form LETTER paper tray Ready to print form A4 paper tray Ready to print form EXEC paper tray Ready to print from B5 paper tray Ready to print from FOLIO paper tray PRINT START (1st CASSETTE) PRINT START (MULTI PURPOSE) PRINT START (2’nd CASSETTE) PRINT START (DUPLEX) PAPER OUT OPEN FUSER ERROR LOW HEATER ERROR OVER HESTER ERROR WARM-UP COVER OPEN ERROR SLEEP MODE NO PAPER or CASSETTE PAPER JAM “0” PAPER JAM “1” PAPER JAM “2” DUPLEX JAM “1” DUPLEX JAM “2” OUT BIN FULL LSU NOT READY Samsung Electronics Reference 2-2-3. The Diagnostic Control Unit (DCU) Operating Guide The DCU has functions as follows: 1) Engine Status and Error Code Display mode Display the engine status and error status code. Refer to List of Code Description. 2) Self-Test mode. When the engine is ready, this button starts printing a streak pattern. 3) Green mode Transfer high Voltage adjustment mode With the power off, hold down the Self-Test button and turn on the pinter. Continue holding down the button for 4 seconds to start Green mode. 4) Diagnostic Control mode. With the power off, hold down the 3 button (up/down, shift, stop/enter) and turn on the printer Continue holding down the button for 5 seconds to start Diagnostic Control mode on the engine. The DCU has three diagnostic control buttons. UP : Steps the function of the other two buttons: SHIFT : Controls the function of the other two buttons: SHIFT+UP means step down and SHIFT+START means stop. START : Starts or stops the current diagnostic test. Code 00 01 02 03 04 05 Key ENTER SHIFT+STOP UP SHIFT+DOWN ENTER SHIFT+STOP UP SHIFT+DOWN ENTER SHIFT+STOP UP SHIFT+DOWN ENTER SHIFT+STOP UP SHIFT+DOWN ENTER SHIFT+STOP UP SHIFT+DOWN ENTER UP SHIFT+STOP UP SHIFT+DOWN Samsung Electronics Operation Run Main Motor Stop Main Motor Increment DCU Code No. (01, MHV) Decrement DCU code No. (13, MP) MHV ON MHV OFF Increment DCU Code No. (02, THV Negative) Decrement DCU code No. (00, Main Motor) THV Negative ON THV Negative OFF Increment DCU Code No. (03, THV) Decrement DCU code No. (02, MHV) THV ON THV OFF Increment DCU Code No. (04, Dev) Decrement DCU code No. (02, THV Negative) DEV, SUPPLY ON DEV, SUPPLY ON Increment DCU Code No. (05, LSU) Decrement DCU code No. (03, THV) LSU Motor On LSU Ready and LD On LSU Motor OFF Increment DCU Code No. (06, Pickup Clutch) Decrement DCU code No. (04, Dev) LED Display Lighten ON LED Lighten OFF LED Lighten ON LED Lighten OFF LED Lighten ON LED Lighten OFF LED Lighten ON LED Lighten OFF LED Lighten ON LED Lighten OFF LED Lighten 3rd LED Lighten 1, 2nd LED 2-5 Reference Code 06 07 08 09 10 12 13 14 15 16 17 2-6 Key ENTER SHIFT+STOP UP SHIFT+DOWN No Action No Action No Action UP SHIFT+DOWN No Action No Action No Action UP SHIFT+DOWN No Action No Action No Action UP SHIFT+DOWN ENTER SHIFT+STOP UP SHIFT+DOWN ENTER SHIFT+STOP UP SHIFT+DOWN ENTER SHIFT+STOP UP SHIFT+DOWN No Action No Action No Action No Action No Action UP SHIFT + DOWN No Action No Action No Action UP SHIFT + DOWN Enter UP SHIFT + STOP UP SHIFT + DOWN Enter UP SHIFT + STOP UP SHIFT + DOWN Operation Pickup Clutch ON Pickup Clutch OFF Increment DCU Code No. (07, Sensor TEST) Decrement DCU code No. (06, Pickup Clutch) Paper Empty Sensor ON/OFF Duplex 1 Sensor ON/OFF Duplex 2 Sensor ON/OFF Increment DCU Code No. (08, Sensor TEST) Decrement DCU Code No. (06, Pickup Clutch) Multi Purpose Sensor ON/OFF Exit Sensor ON/OFF Feed Sensor ON/OFF Increment DCU Code No. (09, Sensor TEST) Decrement DCU Code No. (07, Sensor TEST) Cover Open Sensor ON/OFF Cover Open Sensor ON/OFF Out Bin Sensor ON/OFF Increment DCU Code No. (10, Fuser TEST) Decrement DCU Code No. (08, Sensor Clutch) Fuser ON Fuser OFF Increment DCU Code No. (04, Dev) Decrement DCU code No. (02, THV Negative) Duplex Clutch ON Duplex Clutch OFF Increment DCU Code No. (13, MP Clutch) Decrement DCU code No. (11, Self-Test) Multi Purpose Clutch ON Multi Purpose Clutch OFF Increment DCU Code No. (14,Thermistor 2 Test) Decrement DCU code No. (12, Duplex Clutch) Temperature 15 15 Temperature 30 Temperature 30 Thermistor 2 Open Thermistor 2 Short Increment DCU code No. (15, Cassette sensor TEST) Decrement DCU Code No. (13, MP Clutch TEST) Cassette Sensor 1 ON/OFF Cassette Sensor 2 ON/OFF Cassette Sensor 3 ON/OFF Increment DCU Code No. (16, Fan Speed TEST) Decrement DCU Code No. (14, Thermistor 2 Test) Fast Speed Low Speed Fan OFF Increment DCU Code No. (17, PTL TEST) Decrement DCU Code No. (15, Cassette sensor TEST) Dark Light Bright Light Light OFF Increment DCU Code No. (00, Main Motor) Decrement DCU Code No. (16, Fan Speed TEST) LED Display Lighten ON LED Lighten OFF LED 1st LED ON/OFF 2nd LED ON/OFF 3rd LED ON/OFF 1st LED ON/OFF 2nd LED ON/OFF 3rd LED ON/OFF 1st LED ON/OFF 2nd LED ON/OFF 3rd LED ON/OFF Lighten ON LED Lighten OFF LED Lighten ON LED Lighten OFF LED Lighten ON LED Lighten OFF LED 1st LED ON 2nd LED ON 3nd LED ON All LED ON All LED OFF 1st LED ON/OFF 2nd LED ON/OFF 3nd LED ON/OFF 2nd LED ON/OFF 3nd LED ON/OFF 2nd LED ON/OFF 3nd LED ON/OFF Samsung Electronics 3 Product Information Specifications are correct at the time of printing. Product specifications are subject to change without notice. See below for product specifications. 3-1 General Specifications Item Description Print Method •Non-impact Electro-photography Transfer system •Conductive roller transfer Developing • Non-Magnetic, Mono-Component Toner, Ozoneless Fuser Unit(Toner fix) • Pressure and Heating with Lamp Print Speed • 20ppm : A4 size , 5% Character pattern Resolution • Addressable 1200 X1200 dpi Source of Light • Laser diode (LSU : Laser Scanner Unit) Warm-Up Time • Power-on boot : 70 seconds or less First Print Time • 12 seconds or less Feed Method • Cassette & Manual , Option Feeder A4 Letter Top 4mm 0.20” Bottom 4mm 0.25” Left & Right 4mm 0.25” Print Margin Print Width Min: 75mm Max: 213 Print Length Min: 148mm Max: 356 Dimension(W X D X H) • 427 X 442 X 301(without option cassette feeder) • Net : 16.5 Kg(Max.) Weight • Gross : 18.5 Kg (Max.) Acoustic Noise •Stand by : Less than 30 dB •Printing : Less than 50 dB •Sleep mode : Background Noise Certification & •110V : UL, CSA,FDA,FCC Part15 Compliance •220V : TUV,CE Power save mode •Enable Toner save mode •Enable Samsung Electronics 3-1 Product Information 3-2 Controller Specification Item Processor(CPU) Description •Motorola Power PC 603e 100Mhz •ROM : 2MB flash Memory Emulation Interface Interface switching Interface time-out Font Compatibility •RAM : 16MB •Option SIMM module :8,16,32,64MB (standard EDO RAM) •EEPROM :512byte •PCL6: win 3.1/95/98/200 , win NT 4.0 •Postscript Lever3: win 95/98 PPD , win NT4.0 PPD , Mac PPD •PCL5e: Linux •Parallel :IEEE1284 •Serial : RS232C •Local Talk •IrDA(Infra-Red Adaptor connector) • Network Interface : 100 Base T(Auto select),Ethernet •Automatic •5min(Max.) •45 Scalable Font , 1 Bitmap Font •Postscript 3 internal font 136 •Dos, Win 3.1 / 9.5/9.8/2000,WinNT4.0,Linux,iMac 3-3 Electrical Specification Item Input Voltage Description Low-voltage mode High-voltage mode Nominal input voltage 100-120 VAC 200-240 VAC Input voltage range 90-132 VAC 189-264 VAC Nominal frequency 50/60 MHz 50/60 MHz Frequency tolerance +3Hz +3Hz Power •340W Avg or less Consumption •Sleep mode 3-2 Remark : 30W Avg or less Samsung Electronics Product Information 3-4 Environmental Condition Item Operating Storage Temperature • 10~30℃(50-86℉) •0~40℃(32-104℉) Humidity • 20~80%RH • 10~80%RH 3-5 Image Cartridge (Developer) Item Description Life span •Running : 10,000 sheets Developing • Non-magnetic Contact Developing Charging • Conductive Roller Charging Toner supply Method • Exchange the Developer Toner checking sensor • Enable Ozone •0.1PPM or less Style •Single cartridge Samsung Electronics Remark 5% pattern A4 page 8hours 3-3 Product Information 3-6 Paper Handling Specifications •Input Paper Size Paper Type Size 1st Cassette 2nd Cassette MP tray Duplex A4 210 X 297 mm O O O O Letter 216 X 279(8.5 X 11”) O O O O Folio(Legal13”) 216 X 330(8.5 X 13”) O O O O Legal(Legal14”) 216 X 356(8.5 X14”) O O O O Executive 184 X 267((7.25 X10.5”) O O O Statement 140 X 216(5.5 x8.5”) ISO B5 176 X 250 O O O JIS B5 182 X257 O O O A5 148.5 X 210 O O A6 105 X148.5 O O Com-10 Envelope 105 X 241(4.15 X 9.5”) O O 98 X191(3.87 X 7.5”) O O DL Envelope 110 X 220(4.33 X 8.66”) O O C5 Envelope 162 X 229(6.38 X 9.01”) O O C6 Envelope 114 X 162(4.49 X 6.38”) O Transparency(OHP) A4 or Letter O Label paper A4 or Letter O Monarch O Envelope •Feed capacity Item Description Cassette MP tray Option Cassette 3-4 500sheets Paper Transparencies Envelopes 100 sheets 30 sheets 10 sheets Card stocks 10 sheets Labels 25 sheets 500sheets Samsung Electronics Disassembly 4. Disassembly 4-1 Front View Control Panel Cover Open Power Switch Cover Tray Cover Front Paper Level Indicator 4-2 Rear View Cover Rear Controller Cassette Power Inlet Samsung Electronics 4-1 Disassembly 4-3 Cabinet Disassembly 4-3-1. Cover Right Remove the screws and open the Cover Rear. Cover Rear Screw Cover Right Screw In order to remove the Cover Right. Please see the hook which locks the cabinet to the frame, right hand should first grab the hook and pull it out for releasing the hook from the frame. Hook 4-2 Samsung Electronics Disassembly The left hand should slide the Cover Right to the backward. Samsung Electronics 4-3 Disassembly 4-3-2. Cover Left Remove screw and open the Cover Rear. Please see the hook of the Cover Left. Pull the Hook and release it from the frame. Screw Hook Slide the Cover Left to the backward with pulling the hook out. The Cover Left can be easily removed. Pull 4-4 Samsung Electronics Disassembly 4-3-3. Cover Front Please see the MP tray disassembly. (4-9) 4-3-4. Cover Main Cover Open Open the Cover Open. Remove two screws. Cover Top Screw Screw Cover Main Up See the hooks. Push the hooks up and pull them upward. With holding Cover Main, remove the panel wire. Samsung Electronics 4-5 Disassembly 4-3-5. Cover Rear Ground ICU Open the Cover Rear. Detach the stripe by pushing the stripe. There is a hook holding the stripe. Stripe Cover Rear After detaching the stripe from the Cover Rear, Release the Cover Rear from the hinge. Hinge 4-6 Samsung Electronics Disassembly 4-4 Video Controller board & Joint board After removing external cabinet, see the 5 screws and you should remove them. The Shield ICU is important for EMI and protection for Controller. Shield ICU Screw Joint Board After removing Shield ICU, you can see the assembled controller. Unplug the panel cable and engine I/F cable with care and remove the screws from the frame. Panel Cable RAM Simm Socket Controller Board Engine I/F cable Frame ICU Samsung Electronics Flash SIMM or Postscript SiMM Socket 4-7 Disassembly Remove the screws which hold the Bracket ICU to the frame and detach controller from the frame. You can see the Frame ICU. Screw Parallel I/F Reserved for Network Ground ICU Reserved for Serial Screw CPU Connector for Network Hyper chip Video Controller Board 4-8 ASIC (SPGP1) Samsung Electronics Disassembly 4-5 Fuser Ass’y Open the Cover Rear and see the screws and unscrew and remove the Cover pcb. Cover PCB for engine B’d Screw After removing the Cover pcb, unplug the Thermistor connector from the Engine Board. Thermistor connector Samsung Electronics 4-9 Disassembly See the 4 screws which hold the fuser ass'y to the frame. You should unscrew and pull the fuser out and it will be removed. The AC connector for fuser is designed to be directly connected to the AC socket which is positioned in the frame. Screw Screw Screw Screw Ground ICU exit sensor actuator < Fuser Ass’y > Notice : After you confirm exactly SEC. code, you have to exshange the defective “Fuser ass’y” for goods => Do use the exclusive “Fuser ass’y” in the ML-7300 model (ML-7300 model is different from ML-7000 & ML-7050) 4-10 Samsung Electronics Disassembly When Jam happens, you can easily remove it by pulling the Guide Rear out like figure. In order to remove Guide Rear, opening the Guide Rear out like figure and pull out hinge of Guide Rear. Guide Rear Samsung Electronics 4-11 Disassembly 4-6 Bracket Motor Ass’y & Cover Open Switch Unit Bracket Motor ass’y is located in the right-upper side. Remove 7 black screws and detach the ass’y from the frame and unplug the motor connector from the motor. Bracket Motor Ass’y You can see the Bracket Motor ass’y. Motor and several gears are assembled in one gear bracket. Motor < Bracket Motor Ass’y > 4-12 Samsung Electronics Disassembly After removing the Bracket Motor ass’y, you can see the Cover Open Switch Unit. Remove the SMPS. Refer to SMPS & Bracket Duplex Ass’y disassembly (4-12) Detach two Connectors form the SMPS. Remove 2 screws and detach the unit from the frame. Cover Open Switch unit Samsung Electronics 4-13 Disassembly 4-7 Pickup Ass’y After running about more than 100,000 pages, the pickup ass’y may be needed to be replaced depending on feeding quality. Remove the screw of Bracket Support and tension spring. Pickup Ass’y Tension Spring Screw Lift Guide Front Duplex and remove the 3 mounting screws of Pickup Ass’y. Guide Front Duplex Screws 4-14 Samsung Electronics Disassembly 4-8 Laser Scanner Unit Cover Top Cap-wire LSU Ground Wire Laser Scanner Unit is located in the upper frame. In order for LSU disassembling, disassemble the Cover Main, you should take off the left and right cover. There is wiring protection cover(Cap Wire LSU)for LSU wires. Remove Cap wire LSU. Samsung Electronics 4-15 Disassembly There are two wires for LSU. One is LSU motor and the other is Laser beam control. The wires are wire to wire types. You can easily disconnect the wires. After disconnection, unscrew and remove LSU. Notice : When you exchange he defective “LSU unit” for good, you have to remove the slim film on the LSU lens. => 4-16 If not , no image is occurred , because laser beam does not transmit the slim film. Samsung Electronics Disassembly 4-9 Multi Purpose Tray Remove the Cover main. Hook See the Links which hold the MP tray in the both side. Hold the Links and pull it to the arrow direction. Hold the MP tray and pull it to the arrow direction. Samsung Electronics 4-17 Disassembly Screw Hook Cover Front After detaching the Tray MP, see the screws and remove them. Remove the hook and release the Cover Front by releasing the hook. 4-18 Samsung Electronics Disassembly Screw Screw Screw Screw After removing Cover Front, detach the MP ass’y by unscrewing 4 screws. Before detaching MP Ass’y, unplug the MP solenoid and MP sensor connector from the Joint Board. < MP Ass'y > Samsung Electronics 4-19 Disassembly 4-10 Control Panel LCD Ass’y Cover Top Cover Open First lift up Cover Main and see the panel wire and disconnect the wire from the panel board. And next step is to remove the panel board which is located in the Cover Top. Control panel consists of LCD ass’y and Key&LED ass’y. Remove Key&LED ass’y and remove LCD ass’y. 4-20 Samsung Electronics Disassembly LCD Ass’y Hook Cover Top Hinge After removing Key&LED ass’y, release the hook of LCD ass'y from Cover Top and see the hinge for LCD ass’y in the cabinet and release them. You should spread the hinge of LCD ass’y. But be careful not to damage the hinge. Samsung Electronics 4-21 Disassembly 4-11 Engine Controller Board Paper In order for disassembling PCU, the printer should be turned upside down. When turned over, toner may contaminate LSU window. Open the Cover Top and you should insert one paper into the inner like above figure. Open the Cover Rear and remove the Cover PCB. Screw wires After removing Cover Rear, disconnect all wires from the PCU. and then remove the screw of Ground Shield SMPS, Turn over the printer. 4-22 Samsung Electronics Disassembly Bar Cross Bottom Screw CST Sensor After turning over, remove Bar cross Bottom by unscrewing them 8 screws. Next remove the CST Sensor and remove the screws in the PCU which are black colored screws. Samsung Electronics 4-23 Disassembly Screw Screw After unscrewing, lift the PCU like above figure. And you can see the connector which are LSU’s and ‘Video I/F’s’. Unplug them with care. Be careful not to be hurt to your hands when you disconnect the wires because the connection is tight and you may pull the connectors strongly. Screw 4-24 Samsung Electronics Disassembly PCU room < PCU Ass’y > Above is to show the disassembled PCU and Frame. PCU Ass'y has some sensor, some actuator, solenoid and Shield plate and HVPS circuit. Service man could ask the Ass'y or repair parts. Samsung Electronics 4-25 Disassembly Screw Screw Screw Screw In order to remove SMPS, first remove Cover Left. Use your left hand to release hook from the frame and slide the Cover Left to backward by use of right hand. After removing Cover Left, you can see the SMPS. Unplug the power connector and release the wire from the wire guide of the SMPS. Remove four screws and separate SMPS from the frame. You can see the fuser AC connector and +5V, +24V connector which are connected to the microswitches. Detach the wires from the SMPS. Samsung Electronics 4-26 Disassembly +24V +5V AC Connector There are 4 connectors to the SMPS. The power connector is +5V and +24V output from SMPS. AC for fuser is AC output from SMPS to the fuser. And there are microswitches which are attached to the upper frame and which are attached to the upper frame and which are shorted when Top cover is closed, namely interlock Switches for +24V for HVPS, motor and for +5V for Laser beam. Bracket Duplex Ass’y The Bracket Duplex Ass’y is located in the left upper side. Remove the screws and detach the ass’y from the Frame. In order to remove the connector of Solenoid, first remove Engine Controller Board. Refer to Engine Controller Board disassembly (4-11) Samsung Electronics 4-27 Disassembly 4-13 Transfer Roller Ass’y Holder Transfer Roller Open the Cover Top, you can see colored levers at each side of Transfer Roller, push the levers which is attached in the Holder transfer Roller to release the Ass’y. 4-28 Samsung Electronics Troubleshooting 5. Troubleshooting 5-1 Print Quality Error status Dark Image Light Image Horizontal Density Band. Check 1. Check HVPS output voltage 2. Check terminal contact for HVPS. 1. Check the toner quantity. 2. Check HVPS output voltage 3. Check the terminal contact for HVPS. 1. Compare new image cartridge with present one 2. Contamination of Transfer Roller 1. Contamination of Fuser Unit 2. Contamination of Heat roller Print Contamination 3. Contamination of OPC Drum 1. Contamination of Fuser Unit Toner on Backside of printer page Back Ground Vertical Black Streak and band Vertical White Streak 2. Contamination of transfer Roller 3. Contamination fo paper path 1. Check HVPS output voltage 2. OPC Drum contamination or image cartridge life 3. Check the contamination of PTL lens 4. Check the terminal contact for HVPS. 5. Check the contamination fo transfer roller. 1. OPC Drum scar 2. OPC Drum damage 1. Contamination of LSU window 1. OPC Drum scar or particle 2. Heat roller scar or particle 3. Develope roller scar or particle Partial Black Image (periodic) 4. Charge roller scar or particle Partial White Image (not periodic) Samsung Electronics 1. OPC Drum scar or particle 2. Check the cartridge life Solution 1. Refer to HVPS output spec - Replace the engine board - Refer to “4 - 11” 2. Fix the terminal to contact well. 1. Replace image cartridge. 2. Refor to HVPS output spec. -Replace the engine board. 3. Fix the terminal to contact well. 1. Replace image cartridge 2. Replace transfer roller 1. Clean Fuser Unit or change If not improved, replace it. 2. Clean Heat Roller - Refer to “4-5” 3. Clean OPC Drum. If not improved, replace image cartridge. 1. Clean Fuser Unit. If not improved, replace it. - Refer to “4-5” 2. Replace Transfer Roller 3. Remove the contamination on paper path. 1. Refer to HVPS output spec - Replace the engine board 2. Replace the image cartridge 3. Clean the lens with a soft dry cloth 4. Fix the terminal to contact well. 5. Relpace Transfer Roller 1. Clean OPC Drum 2. Replace image cartridge 1. Clean LSU window 2. If not improved, replace image cartridge 1. Clean OPC Drum & roller 2. Cleaning heat roller 3. Clean the develope roller. If not improved, replace image cartridge. 4. Clean the charge roller. If not improved, replace image cartridge. 1. Clean OPC Drum 2. Replace image cartridge 5-1 Troubleshooting Error status No image (all white) All Black Image 5-2 Check 1. Check HVPS voltage 2. Check the GND OPC contact. - Contact among GND OPC contact points. - Image cartridge. - GND OPC terminal on frame - GND OPC terminal on the engine board - Confirm the voltage between GND-OPC and GND-Frame. : -130V approx 3. Check LSU operation. - Refer to DCU control “05” 4. Compare new video board with present one. 5. Toner empty 1. Check the charger voltage 2. Check the terminal contact 3. Compare new video board with present one Solution 1. Refer to HVPS output spec. - Replace the engine board 2. Fix contact points to fit well. 3. Replace the LSU. -Refer to “4-8” 4. Replace the video board. 5. Replace the image cartridge. 1. Refer to HVPS output spec - Replace the engine board 2. Replace terminal 3. Replace video board Samsung Electronics Troubleshooting 5-2 HVPS Output Spec DCU CHARGER TRANSFER “-” TRANSFER “+” BIAS SUPPLY OPC GND CODE NO. “01” “02” “03” “04” “04” _ HVPS OUTPUT - 1.55 KV -1KV~ -1.4KV +3.05 KV - 475 V - 675 V - 130 V REMARK 1. Turn off the printer 2. Open the rear cover and disassemble the cover-shield. 3. Connect the DCU on engine board and close the rear cover. 4. Open the top cover. 5. Remove image Cartridge. 6. Push the Cover Open Switch 7. Select the Diagnostic mode and measure HVPS output. *Recommanded Test Equipment - DVM -High Voltage Probe CHARGER TRANSFER Transfer Roller P T L (LED-Array) BIAS SUPPLY INSERT IMAGE CARTRIDGE Samsung Electronics 5-3 Troubleshooting 5-3 Malfunction Error status No Power Internal Error 11 (Fuser Error) Cover open 5-4 Check 1. Check FUSE - F1(8A), F2(5A) OPEN. 2. Check FUSE. - F3(250V/3A) OPEN. 1. Check Fuser unit - Thermostat open - hallogen lamp defect Normal : 110V version - 2~3Ω 220V version - 5~6Ω 2. Check themistor wire assembly defect. Normal : 2~400kΩ 3. Check SMPS - CN2 conection on SMPS - Fuse(F2) open - Defect of component related to Fuser control. 4. Check Engine Board - CN7 connection - Fuser control line: Cn5-2 level (Lamp on : 0.2V, Lamp off:24V) Check the Cover Open operation 1. Cover open unit defect 2. Cable damage and connection 3. Engine board defect Solution 1. Replace SMPS. - Refer to “4-12” 2. Measure the resistance +5V and GND. (Engine board CN5-pin6 and CN5pin9). If find the short circuit, replace the Engine board. To disassemble the Fuser unit, refer to “4-5”. 1. If the thermostat of the fuser unit is opened. replace it. 2. If the thermistor wire of the fuser unit is defected, replace it. 3. If the fuser unit is normal, replace SMPS. 4. If not normal operation after replacing it, replace the engine board. 1. Replace cover open Unit -Refer to “4-6” 2. Replace cover open switch assembly, and connect properly. 3. Replace the engine board. Samsung Electronics Troubleshooting Error status Jam 2 “Paper is stopped just after exit sensor” Duplex Jam 1 Duplex Jam 2 PTL Error (Pre Transfer Lamp) Toner Empty OUT-BIN Full Internal Error 20 (Engine Error) Samsung Electronics Check 1. Check the exit sensor. - Refer to DCU mode “08” 2. Check the exit sensor actuator. 3. Check the Exit Roller. 4. Check the Cover Rear. 5. Check the Contamination of Fuser Unit Solution 1. Replace Exit sensor. - Refer to “4-11” 2. Replace Exit sensor actuator. - Refer to “4-5, 6-6” 3. Replace Exit Roller. - Refer to “4-3, 6-1” 4. Replace Cover Rear. - Refer to “6-1” 5. Replace or Clean Fuser Unit - Refer to “4-5, 6-6” 1. Replace Duplex Clutch. - Refer to “4-6” 2. Replace the DS1 on Engine Board. 3. Replace Duplex sensor 1 actuator. - Refer to “4-11” 4. Replace Cover Rear. - Refer to “6-1” 5. Replace bracket duplex unit - Refer to “6-8” 6. Replace duplex solenoid ass’y. 1. Replace the DS2 on Engine board. 2. Replace Duplex sensor actuator. 3. Replace Gear of shield pcb - Refer to “4-11, 6-7” 1. Check the operation of Duplex Clutch - Refer to DCU mode “12” 2. Check the Duplex sensor 1. - Refer to DCU mode “07” 3. Check the Duplex sensor 1 actuator. 4. Check the Cover Rear. 5. Check the bracket duplex unit 6. Check the duplex solenoid. The resistance of duplex solenoid: 40~50 ohm. 1. Check the Duplex sensor 2. - Refer to DCU mode “07” 2. Check the Duplex sensor 2 actuator. 3. Check the Gear of shield pcb - Check all the gear for correct installation 1. Check the LED Array. 1. Replace LED Array. 2. Check the cable connection or wire defect. - Refer to “6-2” 3. Check Joint board. 2. Replace harness or reconnection. 3. Replace Joint board. - Refer to Disassembly 1. Check image cartridge life 1. Replace image cartridge. 2. Check Toner sensor contact. 2. Replace harness or reconnection. 3. Check Joint board 3. Replace Joint board. 4. Compare new image with present on. - Refer to “4-4” 4. Replace image cartridge. 1. Check OUT-BIN sensor. 1. Replace OUT-BIN sensor. - Refer to DCU mode “09” 2. Replace OUT-BIN sensor 2. Check OUT-BIN sensor actuator. actuator. 3. Check cable connection or wire defect 3. Connect the cable correctly or replace the cable. 1. Check the Cable between Engine and 1. Connect the cable correctly or Video controller. replace the cable. (Engine board CN10 Video controller - Refer to “4-4” board J11.) 2. Replace Engine board. 2. Engine board defect. 5-5 Troubleshooting Error status Internal Error 10 (Scanner Error) Check 1. Check the DC supply for laser scanning unit 2. Check laser scanning unit - Refer to DCU mode “05” 3. Check the cable connection and defect 4. Engine board. 1. 1st cassette feeding 1) Check the operation of Pick-up Clutch - Refer to DCU mode “06” 2) Check PAD of Pickup roller. 3) Check the Gear of Pickup Unit. Jam 0 1. Paper is not exitted from cassette 2. Paper is stopped before feed sensor. Jam 1 “Paper is stopped on feed sensor” 5-6 4) Check paper installation in cassette 2. Multi purpose feeding 1) Check the operation of multi purpose Clutch - Refer to DCU mode “13” - Check MP solenoid. The resistance of MP solenoid 70~80Ω 2) Check PAD of Pickup roller 3) Check Joint board Measure the CN503-2pin 4) Check the Gear of multi Purpose Pickup Unit 5) Check cable connection or wire defect. 3. Second cassette feeding 1) Check Pickup Clutch for SCF. - The resistance of SCF solenoid: 70~80Ω 2) Check PAD of Pickup roller 3) Check the Gear of pickup Unit 4) Check paper installation in cassette. 5) Check cable connection or wire defect. 1. Check the Feed sensor. - Refer to DCU mode “08” 2. Check the Feed Sensor actuator 3. Check the paper installation in cassette. Solution 1. If +5Vs for laser diode isn’t supplied. check the cover switch assembly for +5Vs and fix it, 2. If the DC power supply for laser scanning unit has normal operation, replace the laser scanning unit 3. Replace cable and connect properly. 4. If not normal operation after replacing it, replace the engine board. 1. Replace the Pick-up solenoid on Engine Board. - Refer to “4-11” 2. Replace PAD. - Refer to “4-7, 6-5” 3. Replace Pickup Unit Gear. - Refer to “4-7, 6-5” 4. Install paper properly. 1. Replace MP solenoid. If not normal operation after replacing it, replace the engine board. - Refer to “4-11”. 2. Replace PAD - Refer to “4-9, 6-4” 3. Replace Joint board. - Refer to “4-4” 4. Replace Pickup Unit Gear. 5. Connect the cable correctly or replace the cable. 1. Replace the pick-up clutch for SCF. If not improved, replace SCF board 2. Replace PAD. - Refer to “6-11” 3. Replace Pickup Unit Gear. - Refer to “6-11” 4. Reinstiall paper properly. 5. Connect the cable correctly, or replace the cable. 1. Replace Feed Sensor. - Refer to “4-11” 2. Replace Feed Sensor actuator. - Refer to “4-11, 6-2” 3. Reinstall paper properly. Samsung Electronics Troubleshooting Error status Main Motor Paper Empty Check - Refer to DCU mode “00” 1. Check the supply voltage. (+24 Engine board CN1 -2,5 pin 2. Check the Motor cable for cuts or pinched wiring. 3. Check the resistance for Motor between pin No. 1 to 3(4 to 6) The resistance of motor : 3Ω approx. 4. Check the Engine board. 5. Check Gear of Motor Drive Unit. - Check all the gear for correct installation. 1) 1’st Cassette Feeder 1. Check the paper empty sensor - Refer to DCU mode “07” 2. Check the paper empty sensor actuator. 2) Multi Purpose Feeder 1. Check the paper empty sensor for MP. - Refer to DCU mode “07” 2. Check the MP paper empty sensor actuator. 3) Second Cassette Feeder 1. Check the paper empty sensor for SCF - Refer to DCU mode “07” 2. Check the paper empty sensing actuator for SCF. Samsung Electronics Solution 1. Replace to cover open unit. 2. Replace cable 3. Replace Motor. 4. Replace Engine board. 5. Replace Motor Drive Unit - Refer to “4-6, 6-9” 1. Replace the paper empty sensor on Engine board. 2. Replace paper empty sensor actuator. 1. Replace MP sensor assembly. 2. Replace MP paper empty sensor actuator. If not improved, replace the engine board 1. Replace the paper empty sensor on S.C.F board. 2. Replace MP paper empty sensor actuator. 5-7 Troubleshooting 5-4 .Connector Pin Assignment 5-4-1. Engine Board Connector Pin Assignment CONNECTOR PIN-NO 1 2.5 CN1 3 MOTOR 4 6 CN3 1 DUPLEX 1 1 CN2 2 FAN 3 1 CN4 2 CASSETTE 3 BOARD 4 1 2 3,5,7 CN5 4 SMPS 6,8,10 9,11,12 13,14,15,16 1,2,3 4 5 6 7,9 CN6 8 JOINT BOARD 10 INTERFACE 11,13 12 14 15,17 16 18 CN8 1 THERMISTOR 2 1 CN7 2 DCU 3 4 5-8 DESCRIPTION MOTOR_PB* +24V MOTOR_PB MOTOR_PA* MOTOR_PA* +24V D_CLUTCH +24V NC FAN CAST_SENS1 CAST_SENS2 CAST_SENS3 DGND +24VS2 FUSERON AGND +5Vs +5V DGND +24VS2 +5V MP_CLUTCH +5Vs Q_LAMP +24VS2 SCF_READY STS_SCF AGND MP_PAPER TONER DGND CMD_SCF OPT_CLK THERMISTOR THERMISTOR +5V DCU_DATA DCU_CLK DGND IDLE +24V +24V +24V +24V +24V +24V +24V +24V NC +24V H H H DGND +24V +24V AGND +5V +5V DGND +24V +5V L +5V L +24V H PULSE AGND H H DGND PULSE PULSE +5V PULSE CLOCK DGND ACTIVE PULSE +24V PULSE PULSE +24V +24V L +24V NC L L L L DNGD +24V L AGND +5V +5V DGND +24V +5V 0.7V +5V 0.7V +24V L PULSE AGND L L DGND PULSE PULSE +5V PULSE CLOCK DGND IN/OUT O O O O O O I I I O O O I I I I O O I/O O - Samsung Electronics Troubleshooting 5-4-2. Joint Board Connector Pin Assignment CONNECTOR CN501 JOINT BOARD INTERFACE CN503 SCF INTERFACE CN502 MP_CLUTCH CN504 Q_LAMP CN505 MP_SENSOR CN506 TONER Samsung Electronics PIN-NO 1,2,4 3 5 6 7 8,10 9 11 12,14 13 15 16,18 17 1 2 3 4 5 6 7 8 1 2 1 2 1 2 3 1 2 3 DESCRIPTION +5V MP_CLUTCH Q_LAMP +5Vs SCF_READY +24VS2 STS_SCF MP_PAPER AGND TONER CMD_SCF DGND OPT_CLK +5V AGND +24V STS_SCF CMD_SCF OPT_CLK SCF_READY DGND +24V MP_CLUTCH +5V Q_LAMP MP_SENSOR DGND +5V +5V TONER AGND IDLE +5V L L +5V H +24V PULSE H AGND H PULSE DGND PULSE +5V AGND +24V PULSE PULSE PULSE H DGND +24V +24V +5V +5V H DGND +5V +5V H AGND ACTIVE +5V 0.7V 0.7V +5V L +24V PULSE L AGND L PULSE DGND PULSE +5V AGND +24V PULSE PULSE PULSE L DGND +24V L +5V L L DGND +5V +5V L AGND IN/OUT O O I I O I O O O I I O O O I O - 5-9 Troubleshooting CONNECTOR PIN-NO 1 2 3 4 5 CN9 6 LSU 7 8 9 10 11 12 13 14 15 16 17 18 1 2,17,19,20,21 22,23,24 3 4 5 CN10 6 VIDEO 7 CONTROLLER 8 INTERFACE 9 10 11 12 13,15,16,18 25,27,28 14 5-10 DESCRIPTION DGND VDO LDON DPI_SEL +5Vs HSYNC NC LSU_CLK LREADY PMOTOR AGND +24VS2 STACKER DGND +5V KEY_DEV DGND +5V EBUSY IDLE DGND H H H +5V H _ CLK H +24V AGND +24V H DGND +5V H DGND +5V H ACTIVE DNGD L L L +5V L _ CLK L +24V AGND +24V L DGND +5V L DGND +5V L IN/OUT O O O I _ O I _ I I O DGND DGND DNGD - EMSG EXIT_PAP CCLK PRINT VDI CPRDY PSYNC READY HSYNC NC H H H H H H H H NC L L PULSE L L L L NC O O I I I +5V +5V +5V - CMSG H O O O - I Samsung Electronics Troubleshooting 5-4-3. S.C.F Board Connector Pin Assignment CONNECTOR CN1 ENGINE JONIT BOARD INTERFACE CN2 MOTOR CN3 DCU CN4 PICK UP CN5 CASSETTE Samsung Electronics PIN-NO 1 2 3 4 5 6 7 8 1 2 3 4 1 2 3 4 1 2 1 2 3 4 DESCRIPTION +5V AGND +24V STS_SCF CMD_SCF OPT_CLK SCF_READY DGND MOT_PA MOT_PB MOT_PA* MOT_PB* +5V DCU_IN/OUT DCU_CLK DGND +24V CLUTCH CASET_1 CASET_2 CASET_3 DGND IDLE +5V AGND +24V PULSE PULSE PULSE H DGND +24V +24V +24V +24V +5V PULSE CLOCK DGND +24V +24V H H H DGND ACTIVE +5V AGND +24V PULSE PULSE PULSE L DGND PULSE PULSE PULSE PULSE +5V PULSE CLOCK DNGD +24V L L L L DNGD IN/OUT O I I O O O O I/O O O I I I - 5-11 Troubleshooting 5-5 .Troubleshooting of Video Controller Most electronic products are sensitive to connectors and assemblies that are not complete seated. Therefore, before starting the troubleshooting procedure, do a mechanical check of all the connectors and assemblies to make sure that everything is properly seated. 1. For a complex malfunction, check first for a bad weld, short circuit or loose wire on the solder area of the board 2. Input low level is standard for the TTL logic level below 0.8V. Input high level is standard for the TTL logic level above 3.5V. But, for PowerPC 603e, the input low level is less than 0.8V, and the input high level is more than 2.0V. 3. USE an oscilloscope or logic analyzer for inspecting the crystal oscillator or its waveform. 5-5-1. Troubleshooting Flow Chart Turn off power and turn on again in approx.5 seconds and wait 1 minute. Does it light up the backlight of LCD? No Go to Power Error Yes LCD Display? No Go to System Error Yes Ready Display? No Go to Engine Error Yes Self Test page Printing? No Go to Self Test Error Yes Is it correct the setting status of printer on test page? No Correct the setting status of printer Yes Is it possible receving data from PC? No Go to Parallel Interface Error Yes No Input Data Printing? 5-12 Go to Pinting Error Samsung Electronics Troubleshooting Power Error Power Error Check the connection of Power cord and Cables Video board’s input voltage=5V? Yes Replace the LCD Ass’y board of display panel Samsung Electronics No Is it short between 5V and GND in the Video board? No Yes Repair the board Refer to the No Power sectino of engine troubleshooting 5-13 Troubleshooting System Error System Error SPGP1:U27 CPU:U19 Check Video Controller Board (1) Forign material? (2) ROM installing? (3) Soldering status? CPU’s input voltage = 3.3V? No Check the regulator (U16, U17) Yes SPGP1’s input voltage=5V? No Check the filter(LF9) Yes SPGP1’s pin No. 3 Reset input level=high? No Check the 7705(U36)’s pin No. 5 Check the 74F14(U31)’s pin No.4 Reset signal: Nomally high during operation. Yes U19(pin No.214) ’s Reset Input level=high? No Check the SPGP1’s pin No.4 Reset signal: Nomally high during operation. No Check the FS741(U23:pin No.6) and OSC2 No Check the solddering status of SPGP1’s pin No. 239. Yes SPGP1(pin No.237)’s input Clock=50MHz? Yes U19(pin NO.212)’s Input Clock=25MHz? Yes Check the TS*(pin No.51) input pulse of U27 : active low No operation check solddering status Check the ADS*(pin No.66) input pulse of U10 : active low If you can’t repair the board Replace the board 5-14 Samsung Electronics Troubleshooting Engine Error Engine interface Error Check the connected status of Interface cable. Check the soldering status of SPGP1’s pin No. 100-104. Refer to the section of Enginr troubleshooting Self Test Error Engine Interface Error Is it continuous white copy? No Check the Video* pulse signal of U29 (pin No. 28:input, pin No. 73:output) Check the Video* pulse signal of the pin No. 8 of connector J2 Yes Check the input pulse of the pin No.10(PSYNC*) and pin No.12 (HSYNC*) fo connector J2 No operation Refer to the scanner error section of Engine troubleshooting No OSC1 = 78.45496MHz? If the video signal is operation, refer to the section of Engine troubleshooting Replace OSC1 Yes Check the soldering status of Hyper(U29) Check the pulse of the VCLK*(pin No.25) and LSYNC*(pin No.95) of U23 Check the input pulse of the VCLK* (pin No.100) and PSYNC*(pin No.102) and LSYNC*(No.103pin) of SPGP1(U27) If yoy can’t repair the board Replace the board Samsung Electronics 5-15 Troubleshooting Parallel Interface Error Parallel Interface Error Check the soldering status of SPGP1(U27)’s pin No.65-85 Check the signal pulse of BUSY, ACK*, STROBE* If you can’t repair the board. Replace the board Printing Error Printing Error Check the soldering status of DRAM (U18, U24) Check. the soldering status of SPGP1 (U27) Go to system error 5-16 Samsung Electronics Troubleshooting 5-5-2. Troubleshooting Table of Video Controller Board NO. Error Type 1 The backlight of LCD is not lit up 2 It doesn’t displayed characters on LCD 3 White copy 4 DRAM Error 5 EEPROM 6 ROM Error 7 Engine Error Parallel Interface Error General descriptions of troubleshooting 8 9 Samsung Electronics Ckeck List Power cord connection Vcc voltage(nominal is +5V) level Vcc voltage should be in the range between+4.38-+5.2V Short Between Vcc and GND Mutual connection of engine, key panel to LCD panel’s connected cable(10pin), video board to key panel’s connected cable(20pin) and engine interface cable(28pin) The pin of connector is straigh. Mutual connection of panel cabel(10pin) video board to key panel’s connected cable(20pin) Any component damage on a video controller board. Any foreign conductive chips of solder or material is on the video controller board or is laid between IC pins after power off. Reset Error:Reset signal is normal high during operation System source clock is a 50MHZ Check point : U23(FS741)’s pin No.6, The output clock of SPGP1 is a 25MHZ Repair Connect the power cord Refer to the section of Engine troubleshooting Repair board Connect the cable to connector Confirm the connection of connector Repair or replace it with appropriate tools. If uanable to do this, replace video board. Remove any foreign conductive chips on the video controller board. Replace the FS741 The input clock of CPU(U19) is a 25MHZ Replace the board The video data colck source is a 78.45496MHZ at OSc1 The input clock of U29 is a 78.45496MHZ The output clock of U29 is a 16MHZ The input clock of U19’s pin No.125 is a 16MHZ Replace the board *Check the normal operation of HSYNC* and PSYNC* Active low impulse *Check the DRAM address signals.(pin No. 17-20, 23-28 : U18, U24) *Check the DRAM data signals. (pin No. 2-5. 7-10. 33-36. 38-41 : U18, U24) *Check the EEPROM clock signal. (pin No. 2 : U1) *Check the EEPROM data signals. (pin No. 3,4 : U1) *Check the ROM chip select signals and read signal (pin No. 12,14) *CHeck the ROM data signals. (pin No. 15-22, 24-31 : U3, U13) *Refer to the section of Engine troubleshooting * Refer to USER’s manual CHeck the operation of printer driver. * Replace the printer Check the printer cable(bidirectional cable) cable *Please refer to the user’s manual. *If you can’t fix the trouble of video controller Replace the board board, replace the video board by the verified board. 5-17 Troubleshooting MEMO 5-18 Samsung Electronics 6. Exploded Views & Parts List 6-1. Main Ass’y 6-2. Cover Ass’y 6-3. Frame Ass’y 6-4. Cassette Ass’y 6-5. MP Tray Ass’y 6-6. Pick Up Ass’y 6-7. Fuser Ass’y 6-8. Shield Ass’y 6-9. Bracket Duplex Ass’y 6-10. Bracket Motor Ass’y 6-11. Frame SCF Ass’y 6-12. Cassette SCF Ass’y Samsung Electronics 6-1 Exploded Views & Parts List 6-1 Main Ass’y S1 1 0 S1 S3 S1 3 2 S2 S2 4 13 14 S2 5 11 S4 S2 7 10 8 S2 S2 12 16 9 15 6-2 Samsung Electronics Exploded Views & Parts List Main Ass’y Parts List Location NO. Description SEC.Code Q’ty A/S * 1 X Remark 0 MAIN SET 1 ELA HOU-COVER HOUSING 2 UNIT-LSU JC59-00005A 1 O 3 MEA RACK-COVER LEFT JC96-01025B 1 O 4 ELA HOU-DEVE UNIT(D) 1 X 5 ELA HOU-BRKT MOTOR JC96-01951A 1 O 6 ELA HOU-MP TRAY JC96-01055A 1 O 7 MEA RACK-COVER FRONT JC97-01024B 1 O 8 MEC-COVER TRAY 1 X 9 MEA-RACK FEEDER CST JC97-01023C 1 O 10 MEA RACK-PICK UP JC97-01039A 1 O 11 PMO-FRAME BASE 1 X 12 PMO-COVER-RIGHT JC72-40941E 1 O 13 MEA RACK-COVER REAR JC97-01026B 1 O 14 ELA HOU-FUSER ASS’Y JC96-02033A 1 O 220V ELA HOU-FUSER ASS’Y JC96-02034A 1 O 110V * * * 15 MEA RACK-CAST SCF * 1 X 16 MEA RACK-SCF AS’Y * 1 X Samsung Electronics 6-3 Exploded Views & Parts List 6-2 Cover Ass’y 1-1-1 1-1 1-1-1-7 1-1-1-1 1-1-1-6 1-1-1-5 1 1-2 1-1-1-3 1-1-1-2 1-2-7 1-2-6 1-2-5 1-1-1-4 S1 1-2-1 1-2-4 1-1-3 1-2-3 1-2-2 S5 1-1-4 S2 1-2-8 1-1-2 1-3 5-2 1-2-10 1-2-11 1-2-6 5-2 S3 2-1 1-2-9 2-3 2-2 S2 S6 5-3 5-4 6 5 5-2 2-10 2-7 2-11 2-8 2-6 2-5 2-9 S5 3-2 2-3 2-4 3 S4 2 3-1 4 6-4 Samsung Electronics Exploded Views & Parts List Cover Ass’y Parts List Location NO. 1 1-1 1-1-1 1-1-1-1 1-1-1-2 1-1-1-3 1-1-1-4 1-1-1-5 1-1-1-6 1-1-2 1-1-3 1-1-4 1-2 1-2-1 1-2-2 1-2-3 1-2-4 1-2-5 1-2-6 1-2-7 1-2-8 1-2-9 1-2-10 1-2-11 1-2-12 1-3 2 2-1 2-2 2-3 2-4 2-5 2-6 2-7 2-8 2-9 2-10 2-11 3 3-1 3-2 4 5 5-1 5-2 5-3 5-4 6 S1 S2 S3 S4 S5 S6 Samsung Electronics Description ELA HOU-COVER OUSING ELA HOU-COVER TOP ELA HOU-COVER TOP MEA RACK-COVER OPEN PMO-COVER OPEN PMO-BUTTON OPEN SPRING-CS PMO-HOOK OPEN SPRING-HOOK LEVER2 LABEL(P)-LSU CLEAN PMO-STOPPER HINGE PMO-COVER TOP IPR-SPRING HINGE ELA UNIT-PNL&LCD PMO-LCD LOCKER SPRING-LCD LOCKER PMO-HOUSING PANEL L CBF HARNESS-LCD PBA SUB DISP-LCD PMO-WINDOW PANEL PMO-HOUSING PANEL U PMO-KEY ONLINE PMO-KEY SEESAW PBA SUB DISP-PANEL IPR-INSULATOR PANEL CBF HARNESS-PANEL PMO-HOLDER CLEANER LSU MEA UNIT-RACK COVER REAR ICT-BRKT REAR COVER PMO-COVER REAR SPRING-REAR PMO-GUIDE INNER DP PMO-BEARING LARGE DP PMO-ROLLER UPPER DP GEAR-DUPLEX PMO-IDLE PICK UP SPRING-FEED ROLL IPR-SPRING UPPER DP RCT-ROLLER REAR DP MEA RACK-COVER LEFT PMO-COVER LEFT PMO-AIRDUCT PMO-COVER RIGHT MEA RACK-COVER FRONT PMO-COVER FRONT PMO-LINK TRAY PMO-BOTTOM POWER SPRING-CS PMO-STRIPE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SEC.Code * JC96-01335C JC96-01335M * * * * * * * * * * JC96-02035B * * * * * * * * * * * * * JC97-01026B * * * * * * * * * * * JC97-01025B * * JC72-40941E JC97-01024B * JC72-40957D * * JC72-41004A * * * * * * Q’ty A/S 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 3 3 1 1 1 1 1 1 1 1 2 1 1 1 X O O X X X X X X X X X X O X X X X X X X X X X X X X O X X X X X X X X X X X O X X O O X O X X O X X X X X X Remark 7300N/XEF Only 7300N/XEC Only 6-5 Exploded Views & Parts List Cover Ass’y 0 1-2 1-3 1 1-1 2-1 3 2-2 2-3 2 4 6-6 Samsung Electronics Exploded Views & Parts List Cover Ass’y Parts List Location NO. 0 1 1-1 1-2 1-3 2 1-1 1-2 1-3 3 4 Samsung Electronics Description MEA RACK-TRAY MP PMO-TRAY-MP PMO-SIDE GUIDE TRAY ICT-SHEET SIDE GUIDE MEA UNIT-COVER TRAY PMO-SUBTRAY-FIRST PMO-SUBTRAY-SECOND PMO-COVER TRAY PMO-LINK TRAY PMO-COVER COLOR SEC.Code * JC97-01038B * * * JC97-01037B * * * JC72-40957D * Q’ty A/S 1 1 1 1 1 1 1 1 2 1 X O X X X O X X X O X Remark 6-7 1-1 1-5 S3 6-8 4 1 1-4 5 S3 6 S1 S9 2 1-3 1-2 1-6 7 32 26 8 11-3 11-2 10 34 9 61 27 24 8-1 11 8-2 23 28 S3 8-3 25 3 29 2-1 2-2 2-4 2-3 S1 30 31 33 S3 60 12 21 22 59 63-1 63-2 20 72 16 18 11-1 S3 S1 58-2 58-1 69-2 S1 69-3 S1 64-2 S11 71 64-2-1 64-2-2 74 64-2-3 73 69-1 21-2 21-1 70 71 11-4 62 63 S4 64-5 65 S3 42 S1 15 39 S1 13 40 54 53 67 65 64-4 55 56 S1 66 38 19 17 11-5 S1 57 58 69 69-3 66-2 64-3-4 64-3-1 64-3 66-1 64-3-2 64-3-3 64-1 64 41 52 68 14 35 51 66 S3 44-1 44-2 44 44-3 44-4 43 50 S2 49 46 36 37 S3 45-1 46-1 46-3 45-3 45-2 46-4 45-4 45-5 45 46-2 S5 S5 S6 S11 47 48 S5 S11 Exploded Views & Parts List 6-3. Frame Ass’y Samsung Electronics Exploded Views & Parts List Frame Ass’y Parts List Location NO. 1 1-1 1-2 1-3 1-4 1-5 1-6 2 2-1 2-2 2-3 2-4 3 4 5 6 7 8 8-1 8-2 8-3 9 10 11 11-1 11-2 11-3 11-4 11-5 12 13 14 15 16 17 18 19 20 21 21-1 21-1 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 Samsung Electronics Description ELA HOU-SMPS 220V ELA HOU-SMPS 220V IPR-SHIELD SMPS SMPS-PHX V2 SMPS-110V PMO-CAP WIRE SUPPORT SPRING-LINK WIRE PMO-CAP POWER PMO-ROLLER FD R ELA HOU-BRKT C/O(KME) MEA RACK-BRKT C/O PMO-ACTUATOR C/O SPRING-C/O COM SPRING-C/O IPR-BRKT DUST IPR-GROUND MP CON MEA UNIT-GUIDE P/UPPER CBF HARNESS-MP GND PMO-HINGE GUIDE R ELA HOU-CST SENSER IPR-BRKT PAPER SIZE IPR-PUSH PLT SPRING PBA SUB-CASSETTE CBF HARNESS-CASSETTE IPR-GND BAR BOTTOM MEA UNIT-GUIDE T/R 7300 PMO-GUIDE TRANSFER PMO-HOLDER SAW IPR-PLATE SAW PPR-INSULATOR G/TR CABLE CLAMP IPR-BAR CROSS BOTTOM CBF HARNESS-JOINT+ENGINE CBF HARNESS-LSU(18P) CBF HARNESS-VIDEO FOOT-RUBBER IPR-GROUND FUSER R IPR-PLATE CST GUIDE ELA HOU-SOCKET CON CBF HARNESS-SCF1 MEA RACK-TERMINAL HV SPRING-CS ICT-TERMINAL HV PMO-FRAME BASE PMO-CAP ACT FEED PMO-ACTUATOR FEED PMO-HOLDER G/PAPER IPR-GUIDE P/FRONT GEAR-P/UP DRIVE IPR-GROUND BRKT GEAR IPR-GROUND OPC FAN-DC SCREW-TAPTITE CBF HARNESS-SMPS UNIT-LSU CBF HARNESS-CASSETTE IPR-FRAME ICU PMO-CAP WIRE CBF HARNESS-MP GND SEC.Code * * * JC44-00013A JC44-00009A * * * * * JC97-01977A * * * * * JC97-01407A JC39-40538A * JC96-01143A * * * JC39-40524A * JC97-01033B * * * * * JC70-10958A JC39-00119A JC39-00011A JC39-40530A * * * JC96-01071A JC39-40527A JC97-01035A * * * * JC72-40984A * JC70-10964A * * * 3103-001047 * JC39-40532A JC59-00005A JC39-40524A * * JC39-40538A Q’ty A/S Remark 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 2 1 1 1 1 3 1 1 1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 2 X X X O O X X X X X O X X X X X O O X O X X X O X O X X X X X O O O O X X X O O O X X X X O X O X X X O X O O O X X O 220V 110V 220V 110V 6-9 Exploded Views & Parts List Frame Ass’y Parts List Location NO. 38 39 40 41 42 43 44 44-1 44-2 44-3 44-4 45 45-1 45-2 45-3 45-4 45-5 46 46-1 46-2 46-3 46-4 47 48 49 50 51 52 53 54 55 56 57 58 58-1 58-2 59 60 61 62 63 63-1 63-2 64 64-1 64-2 64-2-1 64-2-2 64-2-3 64-3 64-3-1 64-3-2 64-3-3 64-3-4 64-4 64-5 65 66 66-1 6-10 Description PMO-REAR CST ALIGN IPR-TERMINAL T/R PMO-CAP TERMINAL TR ICT-SPACER FRAME IPR-GROUND EXIT ROLL PMO-COVER EXIT MEA RACK-EXIT ROLLER PMO-ROLLER FD R PMO-ROLLER FD F PMO-HOLDER EXIT ROLL SPRING-EXIT ROLL FD ELA HOU-DEV KEY ACTUATOR DEV KEY SPRING C/O PHOTO-INTERRUPTER CBF HARNESS-DEV KEY HOLDER ACT KEY ELA HOU-CONTROLLER PBA MAIN-CONTROLLER IPR-BKT SERIAL IPR-BRKT ICU(B) IPR-BKT NETWORK IPR-GROUND ICU IPR-SHIELD ICU CBF HARNESS-DUPLEX GND PMO-GUIDE EXIT FD PMO-LEVER STACKING2 PMO-LEVER SEESAW RCT-ROLLER EXIT FD MEC-BEARING,EXIT GEAR-EXIT PMO-CAP WIRE LSU IPR-PLATE GRIP CST MEA UNIT-GUIDE DEV : R SPRING-PS,G/DEV PMO-GUIDE DEV R IPR-GND SHIELD SMPS IPR-GROUND DU BRKT IPR-GROUND FUSER PMO-CAP WIRE CST MEA UNIT-GUIDE DEV : L “SPRING-PS,G/DEV” PMO-GUIDE DEV L MEA RACK-ROLLER TR MEC-ROLLER TRANSFER MEA UNIT-HOLDER TR : L PMO-HOLDER TR L PMO-BUSH SPRING-TR_L MEA UNIT-HOLDER TR : R PMO-BUSH SPRING-TR_R SPRING-PLATE TR PMO-HOLDER TR R GEAR-TRANSFER RING-E PHOTO-INTERRUPTER ELA HOU-PTL PBA SUB-PTL SEC.Code * * * * * * JC97-01034A * * * * * * * * * * * JC92-01282A JC70-10933A * JC70-10932A * JC70-10930A * * JC72-41228D JC72-41189A JC73-30906A * JC66-40209A * * JC97-01403A * * * * * * JC97-01402A * * JC97-01094A JC75-10954A JC97-01406A * * * JC97-01404A * * * * JC66-40947A * * JC96-01978A * Q’ty A/S 2 1 1 1 1 1 4 1 1 1 1 1 1 1 1 1 1 X X X X X X O X X X X X X X X X X X O O X O X O X X O O O X O X X O X X X X X X O X X O O O X X X O X X X X O X X O X 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Remark UNABLE UNABLE UNABLE UNABLE UNABLE Samsung Electronics Exploded Views & Parts List Frame Ass’y Parts List Location NO. 66-2 67 68 69 69-1 69-2 69-3 70 71 72 73 74 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 Samsung Electronics Description PMO-COVER QUENCHING PMO-LEVER STACKING1 MEC-BRUSH ELA HOU-FUSER TERMINAL CBF HARNESS-FUSING IPR-TERMINAL FU PMO-HOUSING TERMINAL GEAR-DP,IDLE SPRING-CLUTCH GEAR-EXIT,IDLE(Z17) RING-CS GEAR-EXIT/U,ID SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-MACHINE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-MACHINE SCREW-TAPTITE SCREW-TAPTITE SEC.Code * JC72-41188D JC75-10923A JC96-01980A JC39-40522A * * * * * * JC66-40211B * * * * * * * * * * * Q’ty A/S 1 1 1 1 1 2 1 1 2 1 8 2 1 2 1 3 1 3 2 1 2 1 2 X O O O O X X X X X X O X X X X X X X X X X X Remark 6-11 6-12 14 S1 29 18 S1 15 2 24 S3 11 32 19 26 16 12 S1 1 28 22 3 7 26 31 2 10 25 30 27 5 23 S2 20 8 S3 9 4 6 21 17 13 S1 Exploded Views & Parts List 6-4. Cassette Ass’y Samsung Electronics Exploded Views & Parts List Cassette Ass’y Parts List Location NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 S1 S2 S3 Description MEA-RACK FEEDER CST PMO-BUSH K/UP PMO-CAP PLATE K/UP PMO-COVER GUIDE EXT PMO-FRAME CASSETTE PMO-GUIDE EXT CST PMO-GUIDE PAPER PMO-GUIDE PAPER SIZE PMO-GUIDE SIDE CST PMO-LEVER PAPER PMO-LINK LEVER PMO-ROLLER FD R PMO-SIDE GUIDE EXT PMO-SUB GUIDE CAST PMO-WINDOW PAPER IPR-FINGER IPR-GUIDE EXT LOCK IPR-GUIDE PAPER SCF IPR-GUIDE PLT PAPER IPR-PLATE KNOCK UP IPR-PLATE SPR LOCK IPR-PLATE SUB K/UP IPR-SPR PLATE G/SIDE SPRING-LEVER SPRING-PLATE K/UP SPRING-SUB PLATE RPR-PAD CST ICT-SHAFT SPR K/UP LABEL(R)-INSTRUCTION SPRING-LOCKER,PLATE PMO-LOCKER PLATE RING-E SCREW-MACHINE SCREW-TAPTITE SCREW-TAPTITE Samsung Electronics SEC.Code JC75-01023C * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Q’ty A/S 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 2 1 1 1 1 1 1 O X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X Remark 6-13 Exploded Views & Parts List 6-5. MP Tray Ass’y 0 13 12 9 10 12 17 16 18 2 11 27 2 S2 28 5 S1 15 S1 3 4 7 21 25 20 6 S1 22 24 6-14 14 8 1 26 Samsung Electronics Exploded Views & Parts List MP Tray Ass’y Parts List Location NO. 0 1 2 3 4 5 7 6 8 9 10 11 12 13 14 15 16 17 18 20 21 22 24 25 26 27 28 S1 S2 Description ELA HOU-MP TRAY PMO-FRAME MP BEARING-PICK UP PHOTO-INTERRUPTER IPR-BKT SOLENOID MP SOLENOID-MP SPRING-C/O COM PMO-LIMIT SOLENOID CBF HARNESS-MP PMO-HOUSING P/UP MP RPR-RUBBER P/UP MP ICT-SHAFT PICK UP MP PMO-IDLE PICK UP MP GEAR-CAM PMO-ACTUATOR PAPER PMO-BKT HOLDER MP PMO-HOLDER PAD MP RPR-FRICTION PAD MP SPRING-F/P MP PMO-SUB GUIDE MP PMO-ACTUATOR EMPTY PMO-GUIDE RING IPR-K/UP PLATE MP RPR-PAD KNOCK UP MP PMO-BUSHING K/UP MP SPRING-KNOCK UP MP RING-E SCREW-TAPTITE SCREW-TAPTITE Samsung Electronics SEC.Code JC96-01055A * * * * * * * * * JC73-10907A * * * * * * * * * * * * * * * * * * Q’ty A/S 1 1 2 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 O X X X X X X X X X O X X X X X X X X X X X X X X X X X X Remark 6-15 Exploded Views & Parts List 6-6. Pick Up Ass’y 1 21 8 22 23 4 12 7 13 17 11 15 17 22 4 14 2 10 3 15 4 20 19 22 6 5 18 S1 4 22 9 6-16 Samsung Electronics Exploded Views & Parts List Pick Up Ass’y Parts List Location NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 S1 Description MEA RACK-PICK UP PMO-FRAME FEED IPR-PAPER GUIDE FEED BEARING-PICK UP PMO-HOUSING PICK UP RPR-RUBBER PICK UP ICT-SHAFT PICK UP GEAR-PICK UP PMO-FEED ROLL DRIVE ICT-SHAFT FEED GEAR-FEED PMO-HOLDER FEED S PMO-SUB HOLDER FEED IPR-SHAFT FEED IDLER PMO-ROLLER FEED L PMO-ROLLER FEED S SPRING-FEED SMALL PMO-HOLDER FEED L ICT-SHAFT IDLE LARGE SPRING-FEED LARGE GEAR-P/UP DRIVE WASHER-PLAIN RING-CS ICT-SUB SHAFT P/UP IPR GROUND FEED SCREW-TAPTITE Samsung Electronics SEC.Code JC97-01039A * * * * * * * * * * * * * * * * * * * * * * * * * Q’ty A/S 1 1 1 4 1 1 1 1 1 1 1 1 1 2 2 1 1 1 1 1 1 5 1 1 1 1 O X X X X X X X X X X X X X X X X X X X X X X X X X Remark 6-17 Exploded Views & Parts List 6-7 Fuser Ass’y 0 S1 S2 5 1 3 5 2 35 4 12 6 7 37 S2 29 30 25 24 27 16 26 14 13 28 11 9 21 15 10 22 S5 S1 31 13 11 32 S3 23 33 19 17 20 S2 18 S4 6-18 Samsung Electronics Exploded Views & Parts List Fuser Ass’y Parts List Location NO. 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 S1 S2 S3 S4 S5 Description ELA HOU-FUSER 220V ELA HOU-FUSER 110V IPR-ELECTRODE FU/L IPR-ELECTRODE FU R IPR-ELECTRODE M PMO-COVER FUSER UP PMO-CAP TERMINAL IPR-SPR THERMISTOR THERMISTOR-NTC THERMOSTAT-150C RCT-ROLLER HEAT MEA ROLLER PR SPRING-P/R SPRING-RAIL BEARING-PRESSURE/R BEARING-H/R L BEARING-H/R R GEAR-FUSER IPR-FRAME FUSER PMO-GUIDE FRONT PMO-RAIL FUSER L PMO-RAIL FUSER R SPRING-ACTUATOR PMO-ACTUATOR EXIT PMO-GUIDE REAR SPRING-SAPERATION BEARING-EXIT FU L BEARING-EXIT FU PMO-GUIDE CLAW PMO-COVER FUSER LOW ROLLER-EXIT SPRING-FUSER EXIT RCT-ROLLER EXIT FU GEAR-EXIT/U,ID GEAR-EXIT,IDLE(Z17) PMO-BRKT FUSER GEAR LAMP-HALOGEN 220V LAMP-HALOGEN 110V RING-CS GEAR-EXIT SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE Samsung Electronics SEC.Code JC96-02033A JC96-02034A * * * * * * 1404-001121 4712-000001 JC73-30904A JC75-00101A * * JC66-10901A JC66-10902A JC66-10903A JC66-40913A * * * * * * * * * * * * * * * * * * 4713-001072 4713-001073 * * * * * * * Q’ty A/S Remark 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 1 1 1 1 1 1 1 1 1 1 4 1 1 4 1 3 3 1 2 2 1 1 1 4 O O X X X X X X O O O O X X O O O O X X X X X X X X X X X X X X X X X X O O X X X X X X X 220V 110V 220V 110V 6-19 Exploded Views & Parts List 6-8. Shield Ass’y S2 S4 S1 S1 S3 26 27 25 3 2 10 20 1 20 4 24 6 0 5 7 9 8 11 10 12 12 10 21 S1 13 14 23 22 15 17 S1 16 S1 18 19 S2 6-20 Samsung Electronics Exploded Views & Parts List Shield Ass’y Parts List Location NO. O 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 S1 S2 S3 S4 Description ELA HOU-ENGINE_7300 IPR-SHIELD PCB IPR-SPRING UPPER DP PMO-ROLLER UPPER DP PBA MAIN-ENGINE_7300 MEA UNIT-SHIELD PCU PMO-GUIDE UPPER DP PMO-ACTUATOR EMPTY PMO-ACTUATOR FRONT DP BELT-TIMMING PMO-PULLEY DUPLEX GEAR-DUPLEX PMO-BEARING LARGE DP RCT-ROLLER LOWER DP IPR-GUIDE DUPLEX IPR-GUIDE FRONT DP PMO-LEVER OPEN DP SPRING-FRONT DP IPR-BRKT SUPPORTER CBF HARNESS-DPLX GND RPR-CUSHION GUIDE IPR-BRKT IDLE ROLLER PMO-IDLE ROLLER IPR-SHEET FRONT DP PPR-INSULATOR PCU PMO-ACTUARTOR REAR. PD IPR COVER PCB SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE Samsung Electronics SEC.Code * * * * JC92-01211A JC97-01040B * * * * * * * * * * * * * * * * * * * * * * * * * Q’ty A/S 1 1 2 2 1 1 1 1 1 1 2 1 4 2 1 1 1 1 1 1 1 1 1 1 1 1 1 X X X X O O X X X X X X X X X X X X X X X X X X X X X X X X X Remark 6-21 Exploded Views & Parts List 6-9. Bracket Duplex Ass’y 0 1 2 5 17 3 8 7 6 7 10 17 4 9 S2 S1 13 12 1 11 14 9 10 16 6 9 15 6-22 17 Samsung Electronics Exploded Views & Parts List Bracket Duplex Ass’y Parts List Location NO. 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 S1 S2 Description ELA HOU-BRKT DUPLEX PMO-PULLEY DUPLEX BELT-TIMMING IPR-BRKT DUPLEX IPR-LINK DUPLEX ICT-SHAFT SWING PMO-BEARING LARGE DP “PMO-BEARING SMALL,DP” ICT-SHAFT BELT “GEAR-DP,IDLE” GEAR-DUPLEX “GEAR-EXIT/U,ID” PMO-BRKT GEAR LOWER SPRING-SOLENOID DP SOLENOID-DUPLEX ICT-SHAFT BELT2 RING-CS RING-E SCREW-TAPTITE SCREW-TAPTITE Samsung Electronics SEC.Code JC96-01056A * * * * * * * * * * * * * * * * * * * Q’ty A/S 1 2 1 1 1 1 4 2 1 2 2 1 1 1 1 1 3 1 O X X X X X X X X X X X X X X X X X X X Remark 6-23 Exploded Views & Parts List 6-10. Bracket Motor Ass’y 0 4 1 9 S1 S2 10 12 2 5 13 14 11 S2 6 8 3 7 6-24 14 Samsung Electronics Exploded Views & Parts List Bracket Motor Parts List Location NO. 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 S1 S2 Description ELA HOU-BRKT MOTOR GEAR-IDLE 27 GEAR-FUSER DRIVE GEAR-RDCN OPC GEAR-118/23 GEAR-IDLE FU GEAR-FEED DRIVE GEAR-OPC DRV(12) GEAR-OPC DRV2 IPR-BRACKET(MOTOR 21) IPR-BRACKET MOTOR J MOTOR-STEP CBF HARNESS MOTOR RING-E WASHER-PLAIN SCREW-MACHINE SCREW-MACHINE Samsung Electronics SEC.Code JC96-01951A * * * * * * * * * * 3101-001226 * * * * * Q’ty A/S 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 3 2 O X X X X X X X X X X O X X X X X Remark 6-25 Exploded Views & Parts List 6-11. Frame SCF Ass’y 6-26 Samsung Electronics Exploded Views & Parts List Frame SCF Ass’y Parts List Location NO. 900 900-1 902 903 904 905 906 907 908 909 910 911 912 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 1001 1002 1007 Description MEA RACK-SCF ASS’Y MEA RACK-FRAME SCF PMO-SENSOR LEVER PMO-SENSOR FRAME PMO-ARM ENV IPR-CASE TOP PMO-GUIDE ENV IPR-GROUND TOP PMO-HUB_CLUTCH PMO-COLLAR_CLUTCH_PI “SPRING-TS, CLUTCH” GEAR-P/UP OPTION PMO-BEARING SHAFT PMO-BEARING SHAFT PMO-IDLE PICKUP “ICT-PIN_PARELLED,P/U” ICT-SHAFT PICK UP PMO-P/UP HOUSING RPR-PICK UP ROLL GEAR-FEED (SCF) RPR-FEED ROLLER PMO-IDLE FEED PMO-IDLE FRAME PMO-IDLE FRAME1 SPRING-IDLE 1 SPRING-IDLE 2 PMO-GUIDE PAPER2 IPR-SCF SOLENOID GEAR-IDLE(SCF) GEAR-IDLE(Z=30) GEAR-IDLE 19 IPR-SCF MOTOR PMO-FRAME LEFT PMO-FRAME RIGHT IPR-GROUND FEED IPR-PUSH PLT SPRING IPR-BRKT PAPER SIZE IPR-GROUND BOTTOM IPR-CASE BOTTOM MOTOR-SCF SOLENOID-MAGNET CBF HARNESS-SCF MOT CBF HARNESS-SCF CST CBF HARNESS-SCF OPT CBF HARNESS-SCF FEED PBA SUB-SCF OPT PBA SUB-CASSETTE FOOT-RUBBER SCF “SPRING-IDLE,SCF” IPR-SCF MOTOR 1 IPR-INSULATOR SCF CBF HARNESS-SCF GND SCREW-MACHINE SCREW-MACHINE SCREW-TAPTITE Samsung Electronics SEC.Code * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Q’ty A/S 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 1 1 1 1 2 3 2 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X Remark 6-27 Exploded Views & Parts List Frame SCF Ass’y Parts List Location NO. 1007 1007 1007 1007 1007 1007 1007 1015 1015 1015 1015 1015 1015 1015 1015 1015 1022 1022 1022 1023 6-28 Description SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE RING-E RING-E RING-E RING-E SEC.Code * * * * * * * * * * * * * * * * * * * * Q’ty A/S 2 6 1 2 6 2 4 1 1 2 2 2 2 1 2 4 1 4 2 3 X X X X X X X X X X X X X X X X X X X X Remark Samsung Electronics Exploded Views & Parts List Exploded Views 6-12. Cassette SCF Ass’y Samsung Electronics 6-29 Exploded Views & Parts List Exploded Views Cassette SCF Ass’y Parts List Location NO. 950 951 952 953 954 955 956 957 958 959 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 1001 1007 1007 1007 1013 1022 950-1 6-30 Description MEA RACK-CAST SCF IPR-KNOCK UP(SCF) RPR-CORK KNOCKUP SPRING-SCF K/UP PMO-GUIDE SIDE RPR-CORK PAD PMO-FRAME PAD SPRING-PAD PMO-GUIDE PAPER1 PMO-DUMMY ENV IPR-PLATE LEVER PMO-LEVER REAR “SPRING-IDLE,SCF” PMO-GUIDE REAR3 PMO-GUIDE REAR2 PMO-GUIDE LOCK IPR-PLATE PAPER “SPRING-LOCKER,PLATE” PMO-LOCKER PLATE SPRING-SCF LEVER PMO-BUSH K/UP PMO-LINK LEVER IPR-PLATE SUB K/UP PMO-CAP PLATE K/UP PMO-ROLLER FD R SPRING-SUB PLATE ICT-SHAFT SPR K/UP PMO-LEVER PAPER S PMO-SUB GUIDE CAST PMO-WINDOW PAPER SCREW-MACHINE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE RING-E MEA-RACK FRAME PAD SEC.Code * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Q’ty A/S 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 2 1 1 1 1 2 1 1 1 1 1 1 2 2 1 1 1 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X Remark Samsung Electronics Electrical Parts List 7. Electrical Parts Lists 7-1. Main Engine PBA SEC CODE JC92-01211A 0401-000005 0401-000005 0401-000005 0401-000005 0401-000005 0401-000005 0402-000129 0402-000468 0402-001193 0403-000356 0403-000475 0403-000554 0403-001104 0501-000010 0501-000010 0501-000010 0501-000294 0502-000245 0502-001048 0502-001124 0604-001033 0604-001093 0604-001106 0801-000019 0801-000528 0801-000722 0801-001262 0803-000679 0903-000219 1003-001152 1103-001045 1201-000229 1202-000103 1203-000259 1404-001141 2001-000003 2001-000003 2001-000005 2001-000006 2001-000008 2001-000008 2001-000012 2001-000019 2001-000022 2001-000085 2001-000096 2001-000221 2001-000273 2001-000281 2001-000281 2001-000281 2001-000281 2001-000290 2001-000290 2001-000290 2001-000290 2001-000290 LOCATION NO. “D1,D2,D3,D4,D5” “D18,D20,D24,D26,D27” “D501,D502,D503,D504,D506” “D507,D508,D509,D510,D511” “D513,D514” “D7,D8,D9,D10,D11” “D6,D12,D13,D505,D512” “D19,D22,D23,D25” “D14,D15,D16,D17,D21” “ZD2,ZD4,ZD6” ZD1 ZD3 ZD5 “Q1,Q4,Q6,Q8,Q9” “Q10,Q11,Q12,Q17,Q18” “Q501,Q503,Q505,Q506” “Q2,Q3,Q5” Q504 Q7 “Q13,Q16” “OP2,OP3” OP1 “OP4,OP5” U10 U11 “U6,U7” U3 U5 U8 U2 U9 U4 U12 U1 TH501 “R145,R146” “R40,R41,R42,R43,R135” “R130,R133” “R1,R9” “R154,R156,R159,R505” “R25,R80,R86,R89,R105” R16 “R122,R129” R29 “R162,R163,R180” “R48,R82,R91,R92,R116” R72 “R56,R100” “R110,R134,R165,R166,R178” “R179,R508” “R26,R49,R71,R81” “R87,R88,R95,R102,R103” “R101,R111,R121,R139,R141” “R142,R143,R181,R182,R183” “R19,R20,R21,R22,R27” “R46,R50,R58,R59,R60” “R509,R511” Samsung Electronics Q’ty 5 5 5 5 2 5 5 4 5 3 1 1 1 5 5 4 3 1 1 2 2 1 2 1 1 2 1 1 1 1 1 1 1 1 1 2 5 2 2 4 5 1 2 1 3 5 1 2 5 2 4 5 5 5 5 5 2 DESCRIPTION PBA MAIN-ENGINE_7300 DIODE-SWITCHING DIODE-SWITCHING DIODE-SWITCHING DIODE-SWITCHING DIODE-SWITCHING DIODE-SWITCHING DIODE-RECTIFIER DIODE-RECTIFIER DIODE-RECTIFIER DIODE-ZENER DIODE-ZENER DIODE-ZENER DIODE-ZENER TR-SMALL SIGNAL TR-SMALL SIGNAL TR-SMALL SIGNAL TR-SMALL SIGNAL TR-POWER TR-POWER TR-POWER PHOTO-INTERRUPTER PHOTO-INTERRUPTER PHOTO-INTERRUPTER IC-CMOS LOGIC IC-CMOS LOGIC IC-CMOS LOGIC IC-CMOS LOGIC IC-TTL IC-MICROCOMPUTER IC-MOTOR DRIVER IC-EEPROM IC-OP AMP IC-VOLTAGE COMP. IC-POSI.FIXED REG. THERMISTOR-NTC R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON(S) R-CARBON(S) R-CARBON(S) R-CARBON(S) R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON “1N4148,100V,200MA,DO-35,TP” “1N4148,100V,200MA,DO-35,TP” “1N4148,100V,200MA,DO-35,TP” “1N4148,100V,200MA,DO-35,TP” “1N4148,100V,200MA,DO-35,TP” “1N4148,100V,200MA,DO-35,TP” “1N4003,200V,1A,DO-41,TP” “ESJS58-06,6KV,2mA,DO-201” “SHV-04,4KV,20mA,-,TP” “UZ5.6BCB,5.6V,5.46-5.7V,500mW,” “1N5274B,130V,5%,500mW,DO-35,TP” “UZ7.5BM,7.2-7.7V,500mW,DO-35,T” “1N5281B,5%,500MW,DO-35,TP” “KSC1008,NPN,800mW,TO-92,TP,120” “KSC1008,NPN,800mW,TO-92,TP,120” “KSC1008,NPN,800mW,TO-92,TP,120” “KSA708-Y,PNP,800mW,TO-92,TP,12” “KSB1151-Y,PNP,1.3W,TO-126,-,16” “KSD1691,NPN,1.3W,TO-126,BK,160” “KSD526,NPN,30W,TO-220,BK,120-2” “TR,-,150mW,DIP-4,ST” “TR,-,75mW,DIP-4,BK” “TR,25%-,-,-,BK” “74HC10,NAND GATE,DIP,14P,300MI” “74HCT574,D FLIP-FLOP,DIP,20P,3” “74HC245,TRANSCEIVER,DIP,20P,30” “74HC4060,BINARY COUNTER,DIP,16” “7406,BUFFER/DRIVER,DIP,14P,300” “88C4316,8BIT,DIP,64P,-,8MHz,ST” “SLA7026M(LF871),ZIP,18P,-,SING” “27E512,64Kx8BIT,DIP,28P,600MIL” “324,DIP,14P,300MIL,QUAD,100V/m” “393,DIP,8P,300MIL,DUAL,36V,CMO” “7818,TO-220,3P,-,PLASTIC,17.3/” “5.6Kohm,5%,3200K,2.1mW/C,TP” “330ohm,5%,1/8W,AA,TP,1.8x3.2mm” “330ohm,5%,1/8W,AA,TP,1.8x3.2mm” “390ohm,5%,1/8W,AA,TP,1.8x3.2mm” “2.4KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “15KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “15KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “680KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “10OHM,5%,1/2W,AA,TP,2.4X6.4MM” “33OHM,5%,1/2W,AA,TP,2.4X6.4MM” “100KOHM,5%,1/2W,AA,TP,2.4X6.4MM” “1MOHM,5%,1/2W,AA,TP,2.4X6.4MM” “1.2KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “100KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “100OHM,5%,1/8W,AA,TP,1.8X3.2MM” “100OHM,5%,1/8W,AA,TP,1.8X3.2MM” “100OHM,5%,1/8W,AA,TP,1.8X3.2MM” “100OHM,5%,1/8W,AA,TP,1.8X3.2MM” “10KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “10KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “10KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “10KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “10KOHM,5%,1/8W,AA,TP,1.8X3.2MM” 7-1 Electrical Parts List Main Engine PBA SEC CODE 2001-000290 2001-000290 2001-000290 2001-000362 2001-000362 2001-000429 2001-000429 2001-000429 2001-000449 2001-000515 2001-000660 2001-000734 2001-000761 2001-000786 2001-000786 2001-000793 2001-000812 2001-000812 2001-000832 2001-000832 2001-000864 2001-000935 2001-001093 2001-001145 2001-001165 2001-001252 2001-001408 2003-000005 2003-002116 2003-002166 2004-000002 2004-000003 2004-000269 2004-000342 2004-000345 2004-000385 2004-000433 2004-000544 2004-000581 2004-000658 2004-000699 2004-000754 2004-000884 2004-000900 2004-000965 2004-001023 2004-001052 2004-001156 2004-001231 2004-001315 2004-001330 2004-001357 2004-002001 2004-004234 2008-001125 2009-001082 2009-001083 2009-001084 2009-001085 2103-000156 2103-000270 2201-000003 7-2 LOCATION NO. “R514,R30,R37,R39” “R74,R75,R76,R77” “R93,R94,R96,R97” “R155,R175,R506” “R24,R79,R85,R90,R104” R157 R32 “R61,R73,R78,R107,R140” “R33,R47,R125,R126” “R108,R109,R120,R138” “R15,R38,R167” R177 “R164,R113” “R117,R151” “R2,R10,R14,R53,R114” J34 “R158,R501,R512” “R45,R62,R63,R144,R170” “R112,R176” “R51,R52,R64,R84” R150 R502 R510 “R131,R132,R147,R173,R186” “R98,R99” “R136,R152,R153,R160,R161” “R115,R123,R124” R149 “R7,R8” R28 “R31,R34” R57 R23 R65 R54 R6 R168 R17 R70 R67 “R137,R172” R106 R171 R169 R18 R36 R44 R3 “R5,R12,R55” R66 R69 R68 “R11,R13” “R4,R35” J125 R148 R174 R118 R128 VR2 “VR1,VR3” “C50,C58” Q’ty 4 4 4 3 5 1 1 5 4 4 3 1 2 2 5 1 3 5 2 4 1 1 1 5 2 5 3 1 2 1 2 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 3 1 1 1 2 2 1 1 1 1 1 1 2 2 DESCRIPTION R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON(S) R-CARBON(S) R-CARBON(S) R-CARBON(S) R-CARBON(S) R-METAL OXIDE(S) R-METAL OXIDE(S) R-METAL OXIDE(S) R-METAL R-METAL R-METAL R-METAL R-METAL R-METAL R-METAL R-METAL R-METAL R-METAL R-METAL R-METAL R-METAL R-METAL R-METAL R-METAL R-METAL R-METAL R-METAL R-METAL R-METAL R-METAL R-METAL R-METAL R-FUSIBLE R-METAL GLAZE R-METAL GLAZE R-METAL GLAZE R-METAL GLAZE VR-SEMI VR-SEMI “C-CERAMIC,DISC” “10KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “10KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “10KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “150OHM,5%,1/8W,AA,TP,1.8X3.2MM” “150OHM,5%,1/8W,AA,TP,1.8X3.2MM” “1KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “1KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “1KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “2.2KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “220OHM,5%,1/8W,AA,TP,1.8X3.2MM” “33KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “4.7KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “430OHM,5%,1/8W,AA,TP,1.8X3.2MM” “47KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “47KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “47OHM,5%,1/8W,AA,TP,1.8X3.2MM” “5.6KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “5.6KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “510OHM,5%,1/8W,AA,TP,1.8X3.2MM” “510OHM,5%,1/8W,AA,TP,1.8X3.2MM” “56KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “68OHM,5%,1/4W,AA,TP,2.4X6.4MM” “2.2KOHM,5%,1/2W,AA,TP,2.4X6.4MM” “4.7MOHM,5%,1/2W,AA,TP,2.4X6.4MM” “56OHM,5%,1/2W,AA,TP,2.4X6.4MM” “2MOHM,5%,1/2W,AA,TP,2.4X6.4MM” “3.3MOHM,5%,1/2W,AA,TP,2.4X6.4MM” “1ohm,5%,2W,AA,TP,4x12mm” “0.68ohm,5%,3W,AA,TP,15x5.5mm” “100OHM,5%,1W,AA,TP,2.4X6.4MM” “78.7Kohm,1%,1/8W,AA,TP,1.8x3.2” “16.2Kohm,1%,1/8W,AA,TP,1.8x3.2” “120ohm,1%,1/8W,AA,TP,1.8x3.2mm” “158Kohm,1%,1/8W,AA,TP,1.8x3.2m” “15Kohm,1%,1/8W,AA,TP,1.8x3.2mm” “17.4Kohm,1%,1/8W,AA,TP,1.8x3.2” “1Kohm,1%,1/8W,AA,TP,1.8x3.2mm” “21.5Kohm,1%,1/8W,AA,TP,1.8x3.2” “22Kohm,1%,1/8W,AA,TP,1.8x3.2mm” “27Kohm,1%,1/8W,AA,TP,1.8x3.2mm” “3.3Kohm,1%,1/8W,AA,TP,1.8x3.2m” “309Kohm,1%,1/8W,AA,TP,1.8x3.2m” “4.3Kohm,1%,1/8W,AA,TP,1.8x3.2m” “4.7Kohm,1%,1/8W,AA,TP,1.8x3.2m” “470Kohm,1%,1/8W,AA,TP,1.8x3.2m” “5.6Kohm,1%,1/8W,AA,TP,1.8x3.2m” “510ohm,1%,1/8W,AA,TP,1.8x3.2mm” “619Kohm,1%,1/8W,AA,TP,1.8x3.2m” “75Kohm,1%,1/8W,AA,TP,1.8x3.2mm” “86.6Kohm,1%,1/8W,AA,TP,1.8x3.2” “9.1Kohm,1%,1/8W,AA,TP,1.8x3.2m” “93.1Kohm,1%,1/8W,AA,TP,1.8x3.2” “12.1Kohm,1%,1/8W,AA,TP,1.8x3.2” “56.2Kohm,1%,1/8W,AA,TP,1.8x3.2” “1ohm,5%,1/2W,AA,TP,2.4x6mm” “30Mohm,2%,2W,-,BK,30x8.5mm” “200Mohm,2%,1/2W,CM,BK,18x6mm” “30Mohm,2%,0.5W,CM,BK,18x6mm” “10Mohm,3%,1/2W,CM,BK,18x4mm” “10Kohm,10%,1/2W,TOP” “20Kohm,10%,1/2W,TOP” “0.068nF,10%,2kV,SL,TP,7x5,5” Samsung Electronics Electrical Parts List Main Engine PBA SEC CODE LOCATION NO. Q’ty 2201-000004 2201-000017 2201-000017 2201-000017 2201-000017 2201-000019 2201-000119 2201-000119 2201-000119 2201-000119 2201-000119 2201-000138 2201-000138 2201-000177 2201-000177 2201-000177 2201-000177 2201-000215 2201-000326 2201-000391 2201-000469 2201-000473 2201-000558 2201-000724 2201-002066 2201-002067 2202-000109 2202-000173 2401-001240 2401-001553 2401-002300 2801-000140 2801-003990 3301-000344 3301-000344 3301-001015 C70 “C105,C108” “C48,C73,C74,C78,C93” “C7,C36,C37,C39,C42” “C94,C101,C102,C103” “C53,C100” “C10,C11,C21,C31,C32” “C35,C38,C41,C43,C47” “C49,C60,C66,C72,C75” “C501,C503,C504,C505” “C81,C85,C88,C90,C107” “C27,C28,C83” “C91,C95,C104” “C15,C16,C17,C18” “C22,C23,C24,C25,C26” “C40,C45,C46,C51,C86” “C87,C96” C20 “C3,C4,C19,C29,C30” “C33,C34,C79,C80” “C1,C6” “C8,C59,C61,C67,C68” “C5,C12,C13” “C52,C57,C62,C63,C69” “C71,C76,C84,C92” C77 “C65,C99,C502” “C97,C98” “C82,C89” “C14,C44,C106” “C2,C9,C506,C507” X1 X2 “FB1,FB2,FB3,FB4,FB5” “FB6,FB7,FB8” “B1,B2,B3,J236” 1 2 5 5 4 2 5 5 5 4 5 3 3 4 5 5 2 1 5 4 2 5 3 5 4 1 3 2 2 3 4 1 1 5 3 4 3405-000125 3704-000235 3711-000164 3711-000434 3711-000470 3711-000904 3711-001040 3711-001108 3711-002000 3711-002001 3711-003823 3711-003968 3711-003969 3711-003981 JC26-20301B JC26-30506A JC33-10501B JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A SW1 U9 CN8 “CN3,CN504” “CN4,CN7” CN506 CN1 CN503 CN9 “CN6,CN501” CN5 “CN2,CN505” CN502 CN10 “T1,T2,T4” T3 L1 “B4,B5,B6,B7,B8” “J1,J2,J5,J6,J7” “J101,J102,J103,J104,J105” “J106,J107,J108,J109,J110” “J111,J112,J113,J114,J115” “J116,J117,J118,J119,J120” “J121,J123,J124” 1 1 1 2 2 1 1 1 1 2 1 2 1 1 3 1 1 5 5 5 5 5 5 3 Samsung Electronics DESCRIPTION “C-CERAMIC,DISC” “0.1nF,10%,2kV,SL,TP,8x5,5” “C-CERAMIC,DISC” “1nF,10%,50V,Y5P,TP,5x3.5,5” “C-CERAMIC,DISC” “1nF,10%,50V,Y5P,TP,5x3.5,5” “C-CERAMIC,DISC” “1nF,10%,50V,Y5P,TP,5x3.5,5” “C-CERAMIC,DISC” “1nF,10%,50V,Y5P,TP,5x3.5,5” “C-CERAMIC,DISC” “10nF,+80-20%,500V,Y5V,TP,13.5x4mm,5” “C-CERAMIC,DISC” “100nF,+80-20%,50V,Y5V,TP,8x3,5” “C-CERAMIC,DISC” “100nF,+80-20%,50V,Y5V,TP,8x3,5” “C-CERAMIC,DISC” “100nF,+80-20%,50V,Y5V,TP,8x3,5” “C-CERAMIC,DISC” “100nF,+80-20%,50V,Y5V,TP,8x3,5” “C-CERAMIC,DISC” “100nF,+80-20%,50V,Y5V,TP,8x3,5” “C-CERAMIC,DISC” “100pF,10%,50V,Y5P,TP,4.0X4.0,2” “C-CERAMIC,DISC” “100pF,10%,50V,Y5P,TP,4.0X4.0,2” “C-CERAMIC,DISC” “10nF,10%,50V,Y5P,TP,12x3.5,5” “C-CERAMIC,DISC” “10nF,10%,50V,Y5P,TP,12x3.5,5” “C-CERAMIC,DISC” “10nF,10%,50V,Y5P,TP,12x3.5,5” “C-CERAMIC,DISC” “10nF,10%,50V,Y5P,TP,12x3.5,5” “C-CERAMIC,DISC” “0.12nF,5%,50V,NP0,TP,8.5x3,5” “C-CERAMIC,DISC” “2.2nF,10%,50V,Y5P,TP,7x3,5” “C-CERAMIC,DISC” “0.022nF,5%,50V,SL,TP,5x3,5” “C-CERAMIC,DISC” “0.33nF,10%,500V,Y5P,TP,5.5x3,5” “C-CERAMIC,DISC” “33nF,+80-20%,50V,Y5V,TP,5x4,5” “C-CERAMIC,DISC” “0.47nF,10%,50V,Y5P,TP,5x3,5” “C-CERAMIC,DISC” “470pF,0.1,3KV,Y5P,TP,8x5,5” “C-CERAMIC,DISC” “470pF,10%,6KV,Y5P,TP,10x7,10” “C-CERAMIC,DISC” “100pF,10%,6KV,Y5P,TP,8x7,10” “C-CERAMIC,MLC-AXIAL” “100NF,+80-20%,50V,Y5V,TP,1.9X3.5MM,-” “C-CERAMIC,MLC-AXIAL” “1nF,10%,50V,Y5P,TP,1.9x3.5,-” C-AL “4.7uF,20%,25V,GP,TP,4x7mm,1.5m” C-AL “47uF,20%,35V,GP,TP,6.3x7mm,2.5” C-AL “47uF,20%,50V,GP,TP,6.3x11,5” CRYSTAL-UNIT “12MHz,50ppm,28-AAM,S,30ohm,-” CRYSTAL-UNIT “2.983307MHz,50ppm,28-AAM,18pF,600ohm,BK” CORE-FERRITE BEAD “AA,-,3.5x0.6x6.5mm,-,-,Mn-Zn,-” CORE-FERRITE BEAD “AA,-,3.5x0.6x6.5mm,-,-,Mn-Zn,-” CORE-FERRITE BEAD “AA,70ohm,3.6x0.65x5mm,7000mA,TP,FERRITE,0.01ohm” SWITCH-MICRO “125V,5A,50gf,SPDT” SOCKET-IC “28P,DIP,SN,2.54mm” CONNECTOR-HEADER “1WALL,2P,1R,2.5mm,STRAIGHT,SN” CONNECTOR-HEADER “3WALL,2P,1R,2.5mm,STRAIGHT,SN” CONNECTOR-HEADER “3WALL,4P,1R,2mm,STRAIGHT,SN” CONNECTOR-HEADER “BOX,3P,1R,2.5mm,STRAIGHT,SN” CONNECTOR-HEADER “3WALL,6P,1R,2.5mm,STRAIGHT,SN” CONNECTOR-HEADER “BOX,8P,1R,2mm,STRAIGHT,SN” CONNECTOR-HEADER “BOX,18P,2R,2mm,STRAIGHT,SN” CONNECTOR-HEADER “-,20P,2R,2mm,STRAIGHT,SN” CONNECTOR-HEADER “BOX,16P,2R,2.5mm,STRAIGHT,SN” CONNECTOR-HEADER “BOX,3P,1R,2.5mm,STRAIGHT,SN” CONNECTOR-HEADER “BOX,2P,1R,2.5mm,STRAIGHT,SN” CONNECTOR-HEADER “BOX,28P,2R,2mm,STRAIGHT,SN” TRANS AF“ML-80,-,95MH” TRANS POWER-THV “ML-7000,-,57.5/1.3uH,180mH” SOLENOID-6000 “ML-6000,24VDC,72W,57,39X39X22,” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” 7-3 Electrical Parts List Main Engine PBA SEC CODE JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC39-40511A JC41-00043A JC70-10909A JC96-01379A JC96-01944A 0502-001124 6003-000119 JC62-30001A JC96-01945A 0502-001124 6003-000269 JF62-30201A JF68-30527N 7-4 LOCATION NO. “J126,J127,J128,J129,J130” “J131,J132,J133,J134,J135” “J136,J137,J138,J139,J140” “J141,J142,J143,J144,J145” “J146,J147,J148,J149,J150” “J15,J16,J18,J19,J20” “J151,J152,J153,J154,J155” “J159,J160,J161,J162,J163” “J164,J165,J166,J167,J169” “J170,J171,J172,J173,J175” “J178,J181,J182,J184” “J186,J187,J188,J189,J192” “J193,J194,J195,J196,J198” “J199,J200,J201,J202,J204” “J205,J207,J208,J209,J210” “J21,J22,J23,J24,J25” “J211,J212,J214,J216,J217” “J218,J219,J220,J221,J222” “J223,J224,J225,J226,J227” “J229,J230,J231,J232,J233” “J234,J235,J237,J238” “J239,J240,J241,J242,J243” “J244,J245,J246,J247,J248” “J249,J250,J251,J252,J253” “J254,J501,J502,J503,J504” “J26,J27,J28,J29,J30” “J31,J32,J33,J35,J36” “J37,J38,J39,J40,J41” “J42,J43,J44,J46” “J47,J48,J49,J50,J51” “J505,J506,J507,J508,J509” “J510,J511,J512,J513,J514” “J515,J516,J518,J519” “J52,J53,J54,J55,J56” “J57,J58,J59,J60,J61” “J62,J63,J64,J65,J66” “J67,J68,J69,J70,J71” “J72,J73,J74,J75,J76” “J78,J79,J80,J81” “J8,J9,J12,J13,J14” “J82,J83,J84,J85,J86” “J87,J88,J89,J90,J91” “J92,J93,J94,J95,J96” “J97,J98,J99,J100” “JS1,JS4,JS5” “R83,R185,R503” “TP1,TP2,TP3,TP4,TP5” “Q14,Q15” Q203 HS202 Q201 HS201 U9 Q’ty 5 5 5 5 5 5 5 5 5 5 4 5 5 5 5 5 5 5 5 5 4 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 5 5 4 5 5 5 5 4 3 3 1 5 1 1 1 1 1 1 1 1 1 1 DESCRIPTION CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” PCB-ENGINE “ML-7300,FR-1,1L,1.6T,289x247mm” IPR-CONNECTOR HV “ML-80,AL,T0.8,-” ELA HOU-H/SINK “ML-7000/NEC,NEC,USA,HEAT-SINK,ENGINE B’D,” ELA UNIT-HEAT-SINK (526L)“ML-5000A,SAMSUNG,KOREA,-,-,-,-” TR-POWER “KSD526,NPN,30W,TO-220,BK,120-2” SCREW-TAPTITE “BH,+,B,M3,L8,CBLACK,SWRCH18A” HEAT SINK-TRANS “ML-80,AL,-” ELA UNIT-HEAT-SINK (526S)“ML-5000A,SAMSUNG,KOREA,-,-,-,-” TR-POWER “KSD526,NPN,30W,TO-220,BK,120-2” SCREW-TAPTITE “BH,+,S,M3,L6,ZPC(YEL),SWRCH18A” HEAT SINK “HVPS,SPCC,t1.0” LABEL(R)-BAR CODE “SF500,PY,20X10,T0.1,WHT” Samsung Electronics Electrical Parts List 7-2. Main Controller PBA SEC CODE LOCATION NO. Q’ty JC92-01282A 0801-001072 0803-000103 0803-000116 0803-000118 0803-000272 0803-000303 0803-001381 0803-003058 1006-000243 1103-000133 1105-001252 “U6,U7,U35” U34 “U38,U39” “U31,U32” U8 U21 “U4,U11” U9 “U10,U12” U1 “U18,U24” 3 1 2 2 1 1 2 1 2 1 2 1107-001121 “U3,U13” 2 1203-000496 1203-001026 2007-000029 2007-000029 2007-000290 2007-000290 2007-000290 2007-000290 2007-000290 2007-000290 2007-000300 2007-000300 2007-000300 2007-000300 2007-000300 2007-000300 2007-000300 2007-000300 2007-000300 2007-000300 2007-000300 2007-000300 2007-000300 2007-000300 2007-000300 2007-000300 2007-000300 2007-000308 2007-000308 2007-000308 2007-000312 2007-000449 2007-000468 2007-000468 2007-000468 2007-000493 2007-000781 2007-000781 2007-000781 U36 “U16,U17” “R130,R147” “R14,R31,R156,R157,R201,R242” “R132,R142,R143,R144,R153” “R154,R155,R159,R161,R162” “R163,R178,R179,R180,R181” “R17,R59,R77,R86,R95,” “R187,R221,R222,R224,R225” “R226,R15,R27,R32” “R1,R4,R5,R6,R7,R8” “R100,R101,R106,R108,R109” “R110,R111,R118,R120,R122” “R123,R124,R125,R127,R128” “R133,R136,R139,R140,R149” “R150,R151,R158,R166,R167” “R168,R169,R170,R176,R200” “R2,R13,R16,R28,R33” “R210,R213,R214,R215,R216” “R217,R218,R219,R227,R228” “R229,R230,R241” “R46,R58,R60,R64,R67” “R68,R69,R70,R71,R72” “R73,R74,R80,R81,R82” “R83,R85,R89,R90,R91” “R9,R10,R11,R36,R45” “R92,R93,R94,R98,R99” “R131,R174,R175,R184,R185” “R188,R189,R190,R191,R196” “R197,R198,R199” “R62,R129” R134 “R18,R19,R20,R21,R22,R23” “R24,R25,R26,R34,R35,R42” “R43,R44,R138,R202,R236,R237” R145 “R104,R105,R107,R114,R115,R116” “R117,R119,R121,R126,R137,R141” “R12,R37,R38,R39,R40,R47” 1 2 2 6 5 5 5 5 5 4 6 5 5 5 5 5 5 5 5 5 3 5 5 5 5 5 5 5 5 3 2 1 6 6 6 1 6 6 6 Samsung Electronics DESCRIPTION PBA MAIN-CONTROLLER IC-CMOS LOGIC “74ACT32,OR GATE,SOP,14P,150MIL” IC-TTL “74F08,AND GATE,SOP,14P,150MIL,” IC-TTL “74F157,MUTIPLEXER,SOP,16P,150M” IC-TTL “74F14,INVERTER,SOP,14P,150MIL,” IC-TTL “74F04,INVERTER,SOP,14P,150MIL,” IC-TTL “74F74,D FLIP-FLOP,SOP,14P,150M” IC-TTL “74F273,D FLIP-FLOP,SOP,20P,300” IC-TTL “74F1071,ESD,SOP,20P,-,-,TP,PLA” IC-LINE TRANSCEIVER“74ACT245,SOP,20P,-,OCTAL,ST,PL” IC-EEPROM “93C66,256x16BIT,SOP,8P,150MIL,” IC-DRAM“416C4104,4MX16BIT,TSOP,50P,400MIL,50NS,5V,10%, PLASTIC,0TO+70C,2MA,CMOS,ST” IC-FLASH MEMORY“29F800,1Mx8/512Kx16Bit,TSOP,48P,787MIL, 70nS,5V,10%,PLASTIC,0to+70C,100uA,CMOS,ST” IC-VOL. SUPERVISORY“7705,SOP,8P,150MIL,PLASTIC,20V” IC-POSI.FIXED REG.“33269,DPAK,3P,265MIL,PLASTIC,3.37/3.33V40TO+150C, R-CHIP “0OHM,5%,1/10W,DA,TP,2012” R-CHIP “0OHM,5%,1/10W,DA,TP,2012” R-CHIP “100OHM,5%,1/10W,DA,TP,2012” R-CHIP “100OHM,5%,1/10W,DA,TP,2012” R-CHIP “100OHM,5%,1/10W,DA,TP,2012” R-CHIP “100OHM,5%,1/10W,DA,TP,2012” R-CHIP “100OHM,5%,1/10W,DA,TP,2012” R-CHIP “100OHM,5%,1/10W,DA,TP,2012” R-CHIP “10KOHM,5%,1/10W,DA,TP,2012” R-CHIP “10KOHM,5%,1/10W,DA,TP,2012” R-CHIP “10KOHM,5%,1/10W,DA,TP,2012” R-CHIP “10KOHM,5%,1/10W,DA,TP,2012” R-CHIP “10KOHM,5%,1/10W,DA,TP,2012” R-CHIP “10KOHM,5%,1/10W,DA,TP,2012” R-CHIP “10KOHM,5%,1/10W,DA,TP,2012” R-CHIP “10KOHM,5%,1/10W,DA,TP,2012” R-CHIP “10KOHM,5%,1/10W,DA,TP,2012” R-CHIP “10KOHM,5%,1/10W,DA,TP,2012” R-CHIP “10KOHM,5%,1/10W,DA,TP,2012” R-CHIP “10KOHM,5%,1/10W,DA,TP,2012” R-CHIP “10KOHM,5%,1/10W,DA,TP,2012” R-CHIP “10KOHM,5%,1/10W,DA,TP,2012” R-CHIP “10KOHM,5%,1/10W,DA,TP,2012” R-CHIP “10KOHM,5%,1/10W,DA,TP,2012” R-CHIP “10KOHM,5%,1/10W,DA,TP,2012” R-CHIP “10OHM,5%,1/10W,DA,TP,2012” R-CHIP “10OHM,5%,1/10W,DA,TP,2012” R-CHIP “10OHM,5%,1/10W,DA,TP,2012” R-CHIP “10OHM,5%,1/8W,DA,TP,3216” R-CHIP “180OHM,5%,1/10W,DA,TP,2012” R-CHIP “1KOHM,5%,1/10W,DA,TP,2012” R-CHIP “1KOHM,5%,1/10W,DA,TP,2012” R-CHIP “1KOHM,5%,1/10W,DA,TP,2012” R-CHIP “2.2KOHM,5%,1/10W,DA,TP,2012” R-CHIP “33OHM,5%,1/10W,DA,TP,2012” R-CHIP “33OHM,5%,1/10W,DA,TP,2012” R-CHIP “33OHM,5%,1/10W,DA,TP,2012” 7-5 Electrical Parts List Main Controller PBA SEC CODE 2007-000781 2007-000781 2007-000781 2007-000781 2007-000781 2007-000931 2007-000964 2007-001133 2011-001094 2011-001094 2011-001094 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000239 2203-000239 2203-000239 2203-000239 2203-000274 2203-000389 2203-000455 2203-000455 2203-000455 2203-000595 2203-000634 2203-000661 2203-000818 2203-000818 2203-000938 2203-000938 2203-001158 2404-000128 2404-000468 2404-000468 2804-000380 2804-001387 2901-001178 7-6 LOCATION NO. “R146,R148,R171,R172,R177” “R192,R193,R194,R195” “R48,R53,R54,R55,R56,R61” “R63,R65,R66,R75,R76,R78” “R79,R87,R88,R96,R97,R103” R212 “R41,R49,R50,R51,R52,R220” “R84,R152,R160,R173,R182” “RA1,RA2,RA3,RA4,RA5,RA6” “RA13,RA14,RA15,RA16” “RA7,RA8,RA9,RA10,RA11,RA12” “C1,C19,C20,C29,C34,C35” “C102,C103,C104,C105,C106,C107” “C108,C109,C111,C119,C120,C121” “C122,C123,C124,C125,C126,C129” “C132,C133,C138,C139,C140,C141” “C142,C144,C147,C148,C151,C157” “C158,C159,C160,C161,C162,C163” “C164,C167,C169,C171,C173,C174” “C175,C176,C177,C178,C179,C180” “C181,C183,C184,C185,C188,C189” “C190,C191,C192,C193,C196,C197” “C203,C212,C213,C13,C17,C59,C115” “C235,C236,C237,C238” “C36,C40,C41,C43,C44,C45” “C46,C48,C49,C62,C63,C64” “C65,C66,C67,C68,C69,C70” “C71,C72,C74,C75,C76,C80” “C82,C84,C85,C86,C87,C88” “C89,C90,C91,C92,C94,C95” “C96,C97,C98,C99,C100,C101” “C150,C187,C38,C39,C51,C52” “C154,C170,C186,C194,C209” “C228,C233,C234” “C81,C118,C127,C152,C153” “C77,C78,C79,C83,C93” “C113,C116,C137” “C14,C15,C16,C31,C42,C198,C232” “C2,C3,C4,C5,C6,C7,C8” “C9,C10,C11,C12,C221,C222” “C21,C22,C23,C24,C25,C26,C27,C28” “C110,C112,C130,C136,C143” C135 “C134,C149,C156,C166” “C199,C200,C201,C202,C231” “C216,C217,C219,C220,C223” “C53,C54,C55,C56,C57,C58,C214” C168 “C60,C131” “C18,C50,C73,C114,C165” “C195,C210,C224” OSC2 OSC1 “LF1,LF2,LF4,LF5,LF8,LF9” Q’ty 5 4 6 6 6 1 6 5 6 4 6 6 6 6 6 6 6 6 6 6 6 6 7 4 6 6 6 6 6 6 6 6 5 3 5 5 3 7 7 6 8 5 1 4 5 5 7 1 2 5 3 1 1 6 DESCRIPTION R-CHIP “33OHM,5%,1/10W,DA,TP,2012” R-CHIP “33OHM,5%,1/10W,DA,TP,2012” R-CHIP “33OHM,5%,1/10W,DA,TP,2012” R-CHIP “33OHM,5%,1/10W,DA,TP,2012” R-CHIP “33OHM,5%,1/10W,DA,TP,2012” R-CHIP “470OHM,5%,1/10W,DA,TP,2012” R-CHIP “5.1KOHM,5%,1/10W,DA,TP,2012” R-CHIP “68OHM,5%,1/10W,DA,TP,2012” R-NETWORK “39ohm,5%,63mW,L,CHIP,8P,TP” R-NETWORK “39ohm,5%,63mW,L,CHIP,8P,TP” R-NETWORK “39ohm,5%,63mW,L,CHIP,8P,TP” “C-CERAMIC,CHIP” “100nF,+80-20%,50V,Y5V,TP,2012,” “C-CERAMIC,CHIP” “100nF,+80-20%,50V,Y5V,TP,2012,” “C-CERAMIC,CHIP” “100nF,+80-20%,50V,Y5V,TP,2012,” “C-CERAMIC,CHIP” “100nF,+80-20%,50V,Y5V,TP,2012,” “C-CERAMIC,CHIP” “100nF,+80-20%,50V,Y5V,TP,2012,” “C-CERAMIC,CHIP” “100nF,+80-20%,50V,Y5V,TP,2012,” “C-CERAMIC,CHIP” “100nF,+80-20%,50V,Y5V,TP,2012,” “C-CERAMIC,CHIP” “100nF,+80-20%,50V,Y5V,TP,2012,” “C-CERAMIC,CHIP” “100nF,+80-20%,50V,Y5V,TP,2012,” “C-CERAMIC,CHIP” “100nF,+80-20%,50V,Y5V,TP,2012,” “C-CERAMIC,CHIP” “100nF,+80-20%,50V,Y5V,TP,2012,” “C-CERAMIC,CHIP” “100nF,+80-20%,50V,Y5V,TP,2012,” “C-CERAMIC,CHIP” “100nF,+80-20%,50V,Y5V,TP,2012,” “C-CERAMIC,CHIP” “100nF,+80-20%,50V,Y5V,TP,2012,” “C-CERAMIC,CHIP” “100nF,+80-20%,50V,Y5V,TP,2012,” “C-CERAMIC,CHIP” “100nF,+80-20%,50V,Y5V,TP,2012,” “C-CERAMIC,CHIP” “100nF,+80-20%,50V,Y5V,TP,2012,” “C-CERAMIC,CHIP” “100nF,+80-20%,50V,Y5V,TP,2012,” “C-CERAMIC,CHIP” “100nF,+80-20%,50V,Y5V,TP,2012,” “C-CERAMIC,CHIP” “100nF,+80-20%,50V,Y5V,TP,2012,” “C-CERAMIC,CHIP” “0.1nF,5%,50V,NP0,TP,2012” “C-CERAMIC,CHIP” “0.1nF,5%,50V,NP0,TP,2012” “C-CERAMIC,CHIP” “0.1nF,5%,50V,NP0,TP,2012” “C-CERAMIC,CHIP” “0.1nF,5%,50V,NP0,TP,2012” “C-CERAMIC,CHIP” “0.01nF,0.25pF,50V,NP0,TP,2012” “C-CERAMIC,CHIP” “0.015nF,5%,50V,NP0,TP,2012” “C-CERAMIC,CHIP” “1nF,5%,50V,NP0,TP,2012” “C-CERAMIC,CHIP” “1nF,5%,50V,NP0,TP,2012” “C-CERAMIC,CHIP” “1nF,5%,50V,NP0,TP,2012” “C-CERAMIC,CHIP” “0.22nF,5%,50V,NP0,TP,2012” “C-CERAMIC,CHIP” “0.022nF,5%,50V,NP0,TP,2012” “C-CERAMIC,CHIP” “0.27nF,5%,50V,NP0,TP,2012” “C-CERAMIC,CHIP” “0.033nF,5%,50V,NP0,TP,2012” “C-CERAMIC,CHIP” “0.033nF,5%,50V,NP0,TP,2012” “C-CERAMIC,CHIP” “0.47nF,5%,50V,NP0,TP,2012” “C-CERAMIC,CHIP” “0.47nF,5%,50V,NP0,TP,2012” “C-CERAMIC,CHIP” “0.068nF,5%,50V,NP0,TP,2012” “C-TA,CHIP” “10uF,20%,16V,-,TP,6032,-” “C-TA,CHIP” “33uF,20%,16V,GP,TP,7343,-” “C-TA,CHIP” “33uF,20%,16V,GP,TP,7343,-” OSCILLATOR-CLOCK“50MHz,100ppm,10 TTL,-,5V,40mA” OSCILLATOR-CLOCK“78.45496MHz,50ppm,15pF&10TTL,BK,5V,40mA” FILTER-EMI SMD “25V,2A,-,100000pF,2x1.25x1mm,TP” Samsung Electronics Electrical Parts List Main Controller PBA SEC CODE LOCATION NO. Q’ty 2901-001178 3301-000317 3301-000317 3301-000317 3702-000118 3702-001090 3702-001104 3709-001027 3711-002001 3711-003981 4701-001020 JC09-00001A “LF12,LF13,LF14,LF15,LF16” “B1,B2,B3,B4,B5,B6,B7,B8,” “B9,B10,B11,B12,B13,B14,B15” “L1,L2,L6” J2 CN2 J3 “CN3,CN4,CN5” J1 J4 U23 U19 5 8 7 3 1 1 1 3 1 1 1 1 JC11-10507A JC11-10510A JC13-00002A JC13-00003A JC41-00044A JF68-30527N U5 U14 U27 U29 PCB “U3,U13” 1 1 1 1 1 2 Samsung Electronics DESCRIPTION FILTER-EMI SMD “25V,2A,-,100000pF,2x1.25x1mm,TP” CORE-FERRITE BEAD“AB,2x1.25x0.9mm,-,-” CORE-FERRITE BEAD“AB,2x1.25x0.9mm,-,-” CORE-FERRITE BEAD“AB,2x1.25x0.9mm,-,-” CONNECTOR-RIBBON“36P,FEMALE,ANGLE,AU” CONNECTOR-RIBBON“60P,MALE,STRAIGHT,AUF” CONNECTOR-RIBBON“30P,FEMALE,STRAIGHT,AU” CONNECTOR-CARD EDGE“72P,1.27mm,STRAIGHT,SN” CONNECTOR-HEADER“-,20P,2R,2mm,STRAIGHT,SN” CONNECTOR-HEADER“BOX,28P,2R,2mm,STRAIGHT,SN” FREQ-ATTENUATOR“5-80MHz,15dB,-,0.03W” IC MICRO COMPUTER-CPU “ML-6100,IBM25EMPPC603EPG-100,CQFP,240P,32X32MM” IC MASK ROM-HIGH“ML-165,KM23C8105DG,SOP,44P,600” “IC MASK ROM-PCL6,LOW”“ml-165,KM23C8105DG,SOP,44P,600” IC-ASIC-SPGP1 “ML-7000,SPGP1,QFP,240P,34.6X4.15BSC” IC-ASIC-HYPER “ML-7000,SOP-9801A,PQFP,100P,20X14MM” PCB-CONTROLLER“ML-7300,FR-4,4L,1.6T,180x210mm” LABEL(R)-BAR CODE“SF500,PY,20X10,T0.1,WHT” 7-7 Electrical Parts List 7-3. FLASH MEMORY PBA SEC CODE JC94-01052A 0202-000108 0801-001075 1107-001077 2007-000029 2007-000290 2007-000300 2007-000781 2203-000192 JC41-10514A LOCATION NO. U5 “U1,U2” “R1,R3,R8,R11” R4 “R7,R12,R13” R6 “C1,C2,C5” PCB-FLASH SIMM Q’ty 1 0 1 2 4 1 3 1 3 1 DESCRIPTION PBA MAIN-FLASH MEMORY PRA AUTO SMD “ML+7000XA,SEC,KOREA,POST SCRIPT SIMM,-,-,-” SOLDER-CREAM “RMA-010 T-322,S63,-,-” IC-CMOS LOGIC “74ACT138,DEMUX,SOP,16P,150MIL,” IC-FLASH MEMORY“29F800,512Kx16BIT,SOP,44P,512M” R-CHIP “0OHM,5%,1/10W,DA,TP,2012” R-CHIP “100OHM,5%,1/10W,DA,TP,2012” R-CHIP “10KOHM,5%,1/10W,DA,TP,2012” R-CHIP “33OHM,5%,1/10W,DA,TP,2012” “C-CERAMIC,CHIP” “100nF,+80-20%,50V,Y5V,TP,2012,” PCB-FLASH SIMM “ML-165,FR-4,4L,1.6T,102.87*35” 7-4. PTL PBA SEC CODE 0601-001244 0601-001244 JC39-40531A JC94-00981A 2001-000937 JC41-10519A LOCATION NO. “LD1~LD10” “LD11~LD18” CN1 “R1,R2” PCB Q’ty 10 8 1 1 2 1 DESCRIPTION PBA SUB-PTL LED “ROUND,RED,3mm,690nm” LED “ROUND,RED,3mm,690nm” CBF HARNESS-PTL“ML-165,-,UL1061,170mm,RED/WHT,” PRA AUTO-PTL “ML-165,-,-,217.7X9mm,-,-,-” R-CARBON “68ohm,5%,1/8W,AA,TP,1.8x3.2mm” PCB-PTL “ML-165,FR-1,1L,T1.6mm,217.7X9m” 7-5. CASSETTE PBA SEC CODE 3711-003205 JC94-00986A 3404-000116 JC41-10517A LOCATION NO. CN1 “SW1,SW2,SW3” PCB Q’ty 1 1 3 1 DESCRIPTION PBA SUB-CASSETTE CONNECTOR-HEADER“BOX,4P,1R,2.0mm,STRAIGHT,SN” PRA AUTO-CASSETTE“ML-165,-,-,35.51x52.3mm,-,-,-” SWITCH-TACT “12V,50mA,160gf,6X6X3.6mm,SPST” PCB-CASSETTE “ML-165,FR-4,2L,1.6mm,35.51*52.” 7-6. POSTSCRIPT PBA SEC CODE LOCATION NO. Q’ty 0801-001075 1107-001121 U5 “U1,U2,U3,U4” 1 1 4 2007-000029 2007-000290 2007-000300 2007-000781 2203-000206 JC41-00048A “R1,R3,R9,R10” “R4,R5” “R7,R12,R13,R14,R15” R6 “C1,C2,C3,C4,C5” PS-3 PCB 4 2 5 1 5 1 7-8 DESCRIPTION PBA ETC-POSTSCRIPT IC-CMOS LOGIC “74ACT138,DEMUX,SOP,16P,150MIL,” IC-FLASH MEMORY“29F800,1Mx8/512Kx16Bit,TSOP,48P,787MIL, 70nS,5V,10%,PLASTIC,0to+70C,100uA,CMOS,ST” R-CHIP “0OHM,5%,1/10W,DA,TP,2012” R-CHIP “100OHM,5%,1/10W,DA,TP,2012” R-CHIP “10KOHM,5%,1/10W,DA,TP,2012” R-CHIP “33OHM,5%,1/10W,DA,TP,2012” “C-CERAMIC,CHIP” “100nF,10%,50V,X7R,TP,2012” PCB SUB-POSTSCRIPT“ML-6060,FR-4,4LAYER,1.6T,108x36mm” Samsung Electronics Electrical Parts List 7-7. DISP-PANEL PBA SEC CODE 0601-000353 3711-000595 3711-000760 JC94-00969A 0501-000010 2001-000111 2001-000281 2001-000290 2001-000323 2001-000832 2202-000002 2401-001476 3404-000116 JC39-40511A JC41-10511A LOCATION NO. LED1 CN1 CN2 Q1 R4 “R3,R11” “R1,R2,R7” R6 R5 “C2,C4,C5,C7” C1 “SW1~SW8” “JP1,JP2,JP3,JP4,JP5,JP6” Q’ty 1 1 1 1 1 1 2 3 1 1 4 1 8 6 1 DESCRIPTION PBA SUB DISP-PANEL LED “ROUND,RED/Y-GRN,5mm,630/569nm” CONNECTOR-HEADER“BOX,10P,1R,2mm,ANGLE,SN” CONNECTOR-HEADER“BOX,20P,2R,2mm,ANGLE,SN” PRA AUTO-PANEL “ML-165,SEC,USA,PCL6,-,-,-” TR-SMALL SIGNAL “KSC1008,NPN,800mW,TO-92,TP,120” R-CARBON “150OHM,5%,1/4W,AA,TP,2.4X6.4MM” R-CARBON “100OHM,5%,1/8W,AA,TP,1.8X3.2MM” R-CARBON “10KOHM,5%,1/8W,AA,TP,1.8X3.2MM” R-CARBON “120OHM,5%,1/4W,AA,TP,2.4X6.4MM” R-CARBON “510OHM,5%,1/8W,AA,TP,1.8X3.2MM” “C-CERAMIC,MLC-AXIAL”“10nF,0.05,500V,X7R,TP,5.1x6.4x” C-AL “47uF,20%,10V,GP,TP,6.3x5mm,2.5” SWITCH-TACT “12V,50mA,160gf,6X6X3.6mm,SPST” CBF HARNESS“ML-80,JUMPER,AWG22,52mm,SILVER” PCB-PANEL “ML-165,FR-1,IL,T1.6mm,77X75mm” 7-8. DISP-LCD PBA SEC CODE 3711-000595 6003-000119 JC07-20501A JC72-40265A JC94-00971A 2001-000290 2202-000002 JC41-10512A LOCATION NO. CN10 LCD MODULE LCD1 R10 C6 Q’ty 1 1 1 2 1 1 1 1 DESCRIPTION PBA SUB DISP-LCD CONNECTOR-HEADER“BOX,10P,1R,2mm,ANGLE,SN” SCREW-TAPTITE “BH,+,B,M3,L8,CBLACK,SWRCH18A” DISPLAY LCD-MODULE“ML-165,PC0802LYS-AEB-B-R2,BLK/” PMO-SPACE LCD “ML-80,ABS,-,HB,-” PRA AUTO-LCD “ML-165,SEC,USA,PCL6,-,-,-” R-CARBON “10KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “C-CERAMIC,MLC-AXIAL”“10nF,0.05,500V,X7R,TP,5.1x6.4x” PCB-PANEL LCD “ML-165,FR1,1L,T1.6mm,59.5X39mm” 7-9. TONER PBA SEC CODE 0501-000399 0601-001276 0603-001025 2001-000027 2001-000281 2001-000290 2001-000734 2201-000469 JC41-10520A JC70-10999A LOCATION NO. Q1 LD1 CN1 R1 R3 “R2,R4,R5” R6 C1 “5V,T,G” Samsung Electronics Q’ty 1 1 1 1 1 3 1 1 1 3 DESCRIPTION PBA SUB-TONER TR-SMALL SIGNAL “KSC945-G,NPN,250mW,TO-92,TP,20” LED-IR “ROUND,5,20,5,-,-” PHOTO-TR “NPN,30V,4V,50mA,150mW,BK” R-CARBON “100OHM,5%,1/4W,AA,TP,2.4X6.4MM” R-CARBON “100OHM,5%,1/8W,AA,TP,1.8X3.2MM” R-CARBON “10KOHM,5%,1/8W,AA,TP,1.8X3.2MM” R-CARBON “4.7KOHM,5%,1/8W,AA,TP,1.8X3.2MM” “C-CERAMIC,DISC” “330pF,10%,500V,Y5P,TP,6x4,5” PCB-TONER “ML-165,FR-1,1L,T1.6mm,44*34.5m” IPR-ELECTRODE_PCB“ML-6000,C5201P-1/2H,T0.2,-” 7-9 Electrical Parts List 7-10. NETWORK CARD PBA(100BASE) SEC CODE JC92-01119A 0601-000105 0601-000105 2804-001056 2804-001311 3301-000344 3702-001102 3711-003205 3722-001319 JC94-00076A 0801-001072 0903-001118 1103-001061 1105-001252 1106-001275 1106-001275 1107-001046 1205-001675 2007-000026 2007-000026 2007-000026 2007-000026 2007-000029 2007-000029 2007-000029 2007-000029 2007-000029 2007-000238 2007-000297 2007-000297 2007-000297 2007-000297 2007-000297 2007-000297 2007-000297 2007-000297 2007-000297 2007-000297 2007-000297 2007-000297 2007-000297 2007-000297 2007-000297 2007-000449 2007-000468 2007-000468 2007-000468 2007-000468 2007-000468 2007-000468 2007-000511 2007-000766 2007-000766 2007-000766 2007-000766 2007-000766 2007-000781 2007-000781 2007-000781 2007-000781 2007-000953 2007-000953 2007-001067 2007-001092 2007-001092 2007-001133 2007-001133 7-10 LOCATION NO. LED2 LED1 Y1 Y2 BD2 J1 CN6 CN5 U20 U26 U15 U18 U24 U25 U19 U165 R68 R71 R70 R69 R98 R73 R97 R30 R72 R148 R127 R147 R94 R126 R96 R120 R95 R124 R150 R119 R128 R121 R118 R129 R92 R105 R87 R78 R76 R75 R88 R74 R111 R125 R89 R146 R91 R90 R145 R123 R104 R149 R109 R108 R110 R107 R106 R103 R113 Q’ty 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DESCRIPTION NETWORK CARD PBA(100BASE) “LED;CBI-ANGLE,GRN,5mm,560nm” “LED;CBI-ANGLE,GRN,5mm,560nm” “OSCILLATOR-CLOCK;33MHz,100ppm,” “OSCILLATOR-CLOCK;25MHZ,50PPM,C” “CORE-FERRITE BEAD;ZZ,3.5x6.5mm” “CONNECTOR-RIBBON;60P,FEMALE,ST” “CONNECTOR-HEADER;BOX,4P,1R,2.0” “JACK-MODULAR;8P/8C,-,AU30U,BLK” PHANTOM AU JC92-01119A “IC-CMOS LOGIC;74ACT32,OR GATE,” “IC-MICROCONTROLLER;32C5000,32B” “IC-EEPROM;24C32,4Kx8BIT,SOP,8P” “IC-DRAM;416C4104,4MX16BIT,TSOP” “IC-SRAM;68257,32KX8BIT,TSOP,28” “IC-SRAM;68257,32KX8BIT,TSOP,28” “IC-FLASH MEMORY;29F800,512Kx16” “IC-TRANSCEIVER;ICS1892Y,MQFP,6” “R-CHIP;200OHM,5%,1/10W,DA,TP,2” “R-CHIP;200OHM,5%,1/10W,DA,TP,2” “R-CHIP;200OHM,5%,1/10W,DA,TP,2” “R-CHIP;200OHM,5%,1/10W,DA,TP,2” “R-CHIP;0OHM,5%,1/10W,DA,TP,201” “R-CHIP;0OHM,5%,1/10W,DA,TP,201” “R-CHIP;0OHM,5%,1/10W,DA,TP,201” “R-CHIP;0OHM,5%,1/10W,DA,TP,201” “R-CHIP;0OHM,5%,1/10W,DA,TP,201” “R-CHIP;1.5KOHM,1%,1/10W,DA,TP,” “R-CHIP;10KOHM,1%,1/10W,DA,TP,2” “R-CHIP;10KOHM,1%,1/10W,DA,TP,2” “R-CHIP;10KOHM,1%,1/10W,DA,TP,2” “R-CHIP;10KOHM,1%,1/10W,DA,TP,2” “R-CHIP;10KOHM,1%,1/10W,DA,TP,2” “R-CHIP;10KOHM,1%,1/10W,DA,TP,2” “R-CHIP;10KOHM,1%,1/10W,DA,TP,2” “R-CHIP;10KOHM,1%,1/10W,DA,TP,2” “R-CHIP;10KOHM,1%,1/10W,DA,TP,2” “R-CHIP;10KOHM,1%,1/10W,DA,TP,2” “R-CHIP;10KOHM,1%,1/10W,DA,TP,2” “R-CHIP;10KOHM,1%,1/10W,DA,TP,2” “R-CHIP;10KOHM,1%,1/10W,DA,TP,2” “R-CHIP;10KOHM,1%,1/10W,DA,TP,2” “R-CHIP;10KOHM,1%,1/10W,DA,TP,2” “R-CHIP;180OHM,5%,1/10W,DA,TP,2” “R-CHIP;1KOHM,5%,1/10W,DA,TP,20” “R-CHIP;1KOHM,5%,1/10W,DA,TP,20” “R-CHIP;1KOHM,5%,1/10W,DA,TP,20” “R-CHIP;1KOHM,5%,1/10W,DA,TP,20” “R-CHIP;1KOHM,5%,1/10W,DA,TP,20” “R-CHIP;1KOHM,5%,1/10W,DA,TP,20” “R-CHIP;2.4KOHM,5%,1/10W,DA,TP,” “R-CHIP;330OHM,5%,1/10W,DA,TP,2” “R-CHIP;330OHM,5%,1/10W,DA,TP,2” “R-CHIP;330OHM,5%,1/10W,DA,TP,2” “R-CHIP;330OHM,5%,1/10W,DA,TP,2” “R-CHIP;330OHM,5%,1/10W,DA,TP,2” “R-CHIP;33OHM,5%,1/10W,DA,TP,20” “R-CHIP;33OHM,5%,1/10W,DA,TP,20” “R-CHIP;33OHM,5%,1/10W,DA,TP,20” “R-CHIP;33OHM,5%,1/10W,DA,TP,20” “R-CHIP;49.9OHM,1%,1/10W,DA,TP,” “R-CHIP;49.9OHM,1%,1/10W,DA,TP,” “R-CHIP;6.8KOHM,1%,1/10W,DA,TP,” “R-CHIP;620OHM,5%,1/10W,DA,TP,2” “R-CHIP;620OHM,5%,1/10W,DA,TP,2” “R-CHIP;68OHM,5%,1/10W,DA,TP,20” “R-CHIP;68OHM,5%,1/10W,DA,TP,20” Samsung Electronics Electrical Parts List NETWORK CARD PBA(100BASE) SEC CODE 2007-002826 2011-001094 2011-001094 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000316 2203-000476 2203-000476 2203-001002 2203-001002 2203-001002 2404-000128 2404-000128 2404-000128 2703-000125 2703-000125 3301-001312 LOCATION NO. R112 RA1 RA10 C102 C101 C105 C106 C147 C103 C100 C110 C170 C107 C104 C161 C94 C97 C96 C95 C126 C88 C162 C163 C159 C160 C127 C109 C145 C153 C152 C151 C154 C158 C141 C144 C135 C134 C133 C148 C149 C150 C131 C130 C129 C128 C143 C146 C108 C140 C139 C138 C137 C142 C132 C136 C185 C169 C90 C184 C182 C183 C186 C92 C91 L1 L2 R144 Samsung Electronics Q’ty 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DESCRIPTION “R-CHIP;110OHM,1%,1/10W,DA,TP,2” “R-NETWORK;39ohm,5%,1/16W,L,CHI” “R-NETWORK;39ohm,5%,1/16W,L,CHI” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;100nF,+80-20%,5” “C-CERAMIC,CHIP;0.12nF,5%,50V,N” “C-CERAMIC,CHIP;1000nF,+80-20%,” “C-CERAMIC,CHIP;1000nF,+80-20%,” “C-CERAMIC,CHIP;0.047nF,5%,50V,” “C-CERAMIC,CHIP;0.047nF,5%,50V,” “C-CERAMIC,CHIP;0.047nF,5%,50V,” “C-TA,CHIP;10uF,20%,16V,-,TP,60” “C-TA,CHIP;10uF,20%,16V,-,TP,60” “C-TA,CHIP;10uF,20%,16V,-,TP,60” “INDUCTOR-SMD;10uH,10%,1.25x2x1” “INDUCTOR-SMD;10uH,10%,1.25x2x1” “CORE-FERRITE BEAD;AB,220OHM,2X” 7-11 Electrical Parts List NETWORK CARD PBA(100BASE) SEC CODE 3301-001312 3301-001333 3301-001333 JC13-00004A JC41-00011A 7-12 LOCATION NO. R138 R80 R79 U22 PCB Q’ty 1 1 1 1 1 DESCRIPTION “CORE-FERRITE BEAD;AB,220OHM,2X” “CORE-FERRITE BEAD;AB,120OHM,2X” “CORE-FERRITE BEAD;AB,120OHM,2X” “IC-ASIC-NPC;ML-7000N3,NETBRIDG” PCB Samsung Electronics Samsung Electronics CN10 1 2 3 4 5 6 7 8 9 10 LCD DCU 1 2 3 4 1 2 3 4 24V A /A B /B LCD_D4 LCD_E LCD_D6 LCD_R_S LCD_D5 CN1 1 2 3 4 5 6 7 8 1 2 3 1 2 3 1 2 CN4 CN2 2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15 18 17 20 19 SCF BOARD CN5 CN3 CN2 PANEL 1 2 3 4 1 2 3 4 1 2 1 2 3 4 CN1 10 9 8 7 6 5 4 3 2 1 5V DATA CLK DGND CAST1 CAST2 CAST3 DGND 5V DGND LCD_D7 CASSETTE SENSOR PICK-UP CLUTCH SCF MOTOR OPTION TONER SENSOR MP SENSOR PTL MP CLUTCH LCD-E 5V LED1 LED2 LCD_D4 LCD_D5 LCD_D6 LCD_D7 LCD_R9 LCD_DRV E P_SW1 P_SW2 P_SW3 P_SW4 P_SW5 P_SW6 P_SW8 P_SW7 DGND DGND 5V AGND 24VS2 STS-SCF CMD-SCF OPT-CLK SCF-READY DGND 5VS TONER AGND MP-SENSOR DGND 5V 24VS2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 1 2 3 1 2 3 1 2 1 2 J1 CN503 CN506 CN505 CN504 CN502 Video Controller JOINT BOARD J11 CN501 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 DGND /EBSY /EXITPAP /EMSG /PRINT /CCLK CPRDY /VDI /READY /PSYNC NC /HSYNC /CMSG 5V 5V 5V 5V DGND DGND DGND DGND DGND DGND DGND DGND 5V 5V 5V 5V 5V MP-SOLENOID 5V PTL 5Vs SCF-READY 24VS2 STS-SCF 24VS2 MP-SENSOR A-GND TONER A-GND CMD-SCF D-GND OPT-CLK D-GND Thermister_2 Reserve 2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15 18 17 20 19 22 21 24 23 26 25 28 27 2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15 18 17 20 19 CN5 CN10 CN9 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 2 3 1 2 1 2 1 2 3 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 7 N.C 1 2 3 4 5 6 CN1 CN2 CN3 CN8 CN4 ENGINE BOARD CN6 CN7 1 2 3 4 TP4 TP5 TP1 TP2 TP3 OPC-GND /A 24VS2 A /B 24VS2 B 24VS2 24VS2 1 2 3 1 2 1 2 CAST-SENS1 CAST-SENS2 CAST-SENS3 D-GND 24VS2 FUSERON A-GND 5Vs A-GND 5V A-GND 5V D-GND 5V D-GND D-GND 24VS1 24VS1 24VS1 24VS1 5V DCU DATA DCU _CLK D-GND MHV THV DOC. BLADE DEV. 1 2 3 4 5 6 MAIN MOTOR DUPLEX SOLENOID FAN CN1 CN2 CN4 CASSETTE SENSOR CN3 CN5 SMPS DCU Thermister 1 2 3 4 2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15 1 2 3 4 TRANSFER ROLLER 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 DGND KEY-DEV DGND STACKER LSU CLK LREADY PMOTOR A-GND 24VS2 D-GND VDO LDON D-GND 5VS HSYNC 24V 24VS1 5V 5Vs DEV. 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 5 6 DEV. SENSOR STACKER SENSOR LSU INLET (AC IN) FUSER COVER SW (24V) COVER SW (5V) 08- Bloack Diagrams 8-1 WIRING DIAGRAM 8-1 8-2 - Toner - Cover - Duplex - Scf-status - Scf-ready - Cassette - Pempty - Exit - Feed SENSOR VIDEO CONTROLLER (option) 2nd cassette Feeder 74HC245 74HC245 PROGRAM MEMORY (27C256) D0 - D7 A0 - A15 CPU (KS88C4316) 12MHZ ADC PWM ADC ML7300 ENGINE BLOCK DIAGRAM Thermister value LSU FAN PTL FUSER CONTROL SOLENOID DRIVE - PICK-UP CLUTCH - MP CLUTCH - DUPLEX STEP MOTOR DRIVER (SLA7026M) - THV - DOCTOR BLADE - DEV. BIAS - MHV HVPS control 8-2 Engine Controller Block Diagram Samsung Electronics 8-3 Video Controller Block Diagram Video Controller Board Block Diagram 32 DATA(0:31) ROM ADDR(2:22) 72PIN SIMM ADDR(0:31) 21 DATA(0:31) A20 29F800 Regulator 3.3V 32 8Mbit Flash Memory 22 29F800 8Mbit Flash Memory RD_FLASH * Mask Font ROM KM23C8105DG CPU POWER PC MPE603E 100MHz 32 WR_FLASH1,2,3 Mask Font ROM KM23C8105DG TS * ,TT1,nTSBT,TSIZ(0:2) nTA,RST*,INT*,nTS,nBG SYSCLK 4 FS741 74F32 Frequency Scaling EMI Attenuator RCS(0:3) 3 4 OSC-CLOCK 50MHz 2 ADDR(2:11) 74F04 SPGP1 nWR 10 8 F_WR_E DATA(24:31) IOCSO,nRD,nWR Memory Data Bus DRAM 72PIN SIMM DRAMD(0:31) 32 Memory Address Bus 72PIN SIMM DRAMA(0:11) 11 3 Video * (Data) VCLK * nRD INT* 4 EIRQ(0:3) * 6 nIOCS(0:5) * TL7705 DATA(0:15) 74F32 ADDR(2:18) 16 74ACT245 Transceiver 93C66 SELIN * STROBE * AUTOFD* 4 INI * 4Mbit serial EEPROM DATA(16:31) C o n n e nWAIT c nRD t nWR o TT1 r DATA(0:15) RESET ACK* ,BUSY,SELECT,ERROR,FAULT* 74HCT273 D Flip-Flop BRDIN * IOCS1 IOCS2 EIRQ2 3 9 DATA(24:31) 8 PD(0:7) 8 8 Centronics Connector Engine I/F Connector Computer Engine Controller B’d Samsung Electronics 78.45496MHz nRD nWR IOCSO 16 74F14 Supply Voltage Supervisor 5 OSC-CLOCK nWAIT nWR 9 64Mbit DRAM KM416C4104BS-5 nFSYNC RST * nDRAMCAS(0:3) nDRAMRAS(0:3),nDRAMWE 64Mbit DRAM KM416C4104BS-5 ASIC (Hyper) nLSYNC PANEL 20Pin IOCS3,EIRQ1 ADDR4,5,15 nRD,nWR USB_RST* ,V_BUS Co nn ec to r OPTION Net Work Card OPTION Local Talk & Serial OPTION IrDA & Serial LCD Display Panel 8-3 MEMO 8-4 Samsung Electronics 9-1. Engine Control & Joint Board Samsung Electronics 9-1 9-2. Cassette Sensor Board 7 9-2 Samsung Electronics 9-3. Video Controller Board KM23C8105DG-HIGH C19 KM23C8105DG-LOW RAM SIMM CN4: 4M,16M,64M CN5: 4M,8M,16M 32M,64M 128M U3 AM29F800B-70EC U13 AM29F800B-70EC LF1 LF16 U18 1 2 C73 U8 U11 J1 74F273SCX U6 CN2 65 70 75 80 85 90 95 100 105 110 115 60 55 U7 U12 C12 R241 40 35 74ACT245 50 45 CN6 U27 30 25 20 25 SPGP 5 240 235 230 225 220 215 210 205 200 195 190 185 U10 74ACT245 CN1 20 240 235 230 225 220 215 210 205 200 195 190 185 U1 U4 74F273SCX RA2 RA3 RA4 LF17 U19 LF18 R14 R15 R16 C30 R27 R28 C32 R31 R32 R33 C33 C29 RA1 10 25 30 35 40 45 50 IBM25EMPPC603EPG 15 20 U37 C18 95 90 85 80 75 70 65 LF2 2 LF13 C50 74F1071SCX 2 31 LF4 OSC1 60 J2 C111 3 C28 LF5 C26 C27 20 U32 30 U1 40 50 LF15 U38 74F157A 78.454962MHz 1 1 LF14 10 80 C25 SECHYPEALPSTA U21 JC41-00044A B2 + OSC2 C187 U29 50MHz U30 U35 70 7300 VIDEO V0.6 55 60 180 175 170 165 160 155 150 145 140 135 130 125 5 R129 R238 R13 R232 U23 RA14 RA16 RA15 RA13 U34 LF19 LF20 L4 C230 C231 C21 C22 C23 C31 R17 C24 U17 U9 C59 R62 RA7 RA6 U16 R147 31 32 R34 R35 C60 C115 59 60 125 130 135 140 145 150 155 160 165 170 175 180 U36 C165 C235 LF8 C131 1 2 9-3 Samsung Electronics 120 C195 SW1 C210 U31 C8 C9 C10 C11 29 30 C13 J3 RA11 RA9 RA8 RA12 RA10 U39 U20 CN4 R13 C150 R155 LF11 C114 U24 J4 C224 LF9 R192 R193 R194 R195 ROM SIMM R133 RA5 74F157A C238 L6 U28 R200 C17 C2 C3 C4 R2 C5 C6 C7 C199 C200 C201 C202 KM416C4104BS-5 KM416C4104BS-5 C216 C217 C218 C219 C220 C221 C222 C223 HIGH AM29F800B-70EC AM29F800B-70EC C196 U5 U14 CN3 LOW LF12 TMK REV:0.6 L.S.D JC41-00044A S10 115 01 CN5 BAR CORDE 9-4. Panel & LCD Board 9-4 Samsung Electronics 9-5. PTL (Pre Transfer Lamp) Board Samsung Electronics 9-5 9-6. SCF(Second Cassette Feeder) Board 2.65 9-6 Samsung Electronics 9-7. Infrared Adapor Board Samsung Electronics 9-7 9-8. Flash SIMM Board 9-9. Postscript Board 9-8 Samsung Electronics 9-10. Local Talk Samsung Electronics 9-9 9-11. Serial/IrDA Board 9-10 Samsung Electronics Product Information 10. PortThru (Network Printer Card) Circuit Description 10-1. Introduction The purpose of the Network Printer Card(PortThru) is to enable the Samsung Printer to function as a network printer. The PortThru is a plug-in card that plugs into the Samsung Printer. The PortThru provides a Ethernet Local Area Network interface through which the printer can be connected to the network. ITEM Novell Netware MS Windows Support system UNIX Description Version 3.x, 4.x, 5.0 Windows 95/98, Windows NT(3.x, 4..x) AT & T System V(Rel 3.2, Rel 4.2), BSD 4.3 HP-UX(Rel 9.x, Rel 10.x) SCO 5.x, SUN OS 5.5, SOLARIS 2.5 Macintosh APPLE Netware IPX/SPX, Pserver, Rprint mode, NDS/Bindery Windows IPX/SPX, TCP/IP, DLC/LLC Support protocols UNIX TCP/IP APPLE EtherTalk Phase 2 Network Management SNMP MIB-II, Private MIB CPU 32bit RISC controller Hardware Flash memory 1M byte RAM 64 Kbyte SRAM / 8M byte DRAM Interface with Shared memory 64K byte SRAM Printer Logical connection IEEE 802.2 802.3 Attachment 10/100Base-Tx CPU Samsung NetARM, 33MHz PHY Chip ICS1892, 25MHz Flash ROM 1M Byte DRAM 8M Byte Memory SRAM 64K Byte EEPROM 32K Bit NetBridge, 33MHz Printer Interface 60 Pin Connector Dimension(HxWxD) 15 x 80 x 124mm Power Consumption Max. 0.6A/ +5Vdc Samsung Electronics 10-1 Product Information 10-2. Board Description 10-2-1 Configuration of Network Board Service Part : JC92-01119A 10-2 Samsung Electronics Product Information 10-2-2 Network Board Connector Pin Assignment Connector Printer Interface J1 Serial Connector CN6 Samsung Electronics Description Pin No. Idle Active In/Out Addr 0 ~ Addr 15 21, 19, 18, 17, 37, 44, 42, 40, 38, 36, 34, 32 30, 28, 26, 24 Pulse Pulse I Data 0 ~ 15 35, 33, 31, 29, 27, 25 23, 22, 14, 13, 11, 10 9, 7, 6, 5 Pulse Pulse I/O nPrnWait 41 +5V DGND O PRES_L 57 DGND DGND - nPrnlrq 15 +5V DGND O nPrnCS 4 +5V DGND I nPrnRE 50 +5V DGND I nPrnWE 51 +5V DGND I nResetIn 39 +5V DGND I +5V 3, 58, 59, 60 +5V +5V - DGND 8, 12, 16, 48, 52, 56 DGND DGND - RxD 1 +5V Pulse I TxD 2 +5V Pulse O +5V 3 +5V +5V - DGND 4 DGND DGND - 10-3 Product Information 10-3 Troubleshooting of Network Card 10-3-1 Troubleshooting Flow Chart Turn off power and turn on again in approx.5 seconds and wait 1 minute. No Does it light up the LEDs? Go to Power Error Yes Status LED Blinking ? No Go to System Error Yes Link LED on ? No Go to Network Error Yes Is it possible detecting using syncThru from PC ? No Go to PHY chip Error Yes Is it possible printing through network ? 10-4 No Go to Shared Memory Interface Error Samsung Electronics Product Information Power Error Power Error Check the BD1 of the Network Card Network board's input voltage = +5V ? Yes Go to System Error or Network Error Section Samsung Electronics No Is it short between +5V and GND in the Network board? No Yes Replace the board Go to System Error or Network Error Section 10-5 Product Information System Error CPU : U26 NetBridge : U22 Flash ROM : U19 DRAM : U18 PHY Chip : U165 System Error Check the Network Board (1) ROM installing ? (2) Soldering status ? CPU's input voltage = +5V ? No Yes CPU's pin No. 82 Reset input level = High ? No Check the filter (BD1) Check the connector J1's pin no. 39 Check the U22's pin no. 123 Check the U22's pin no. 75 Reset signal : Nomally High during operation Yes U19(pin no 12) and U165(pin no 22)'s Reset input level = High ? No Check the U22's pin no. 75 Reset signal : Nomally High during operation Yes CPU(pin no 80)'s input Clock = 33MHz ? No Check the Y1, R104 and R113 Yes U22(pin no 63)'s input clock = 33MHz ? No Check the CPU(pin no 77) and R102 Yes Check the TMODE(pin no. 63, 64) input level : Low Check the soldering status Check the EXTMREQ(pin no. 108) input level : Low If you can't repair the board Replace the board 10-6 Samsung Electronics Product Information Network Error Network Error Check the Network Board Soldering status ? U165's input voltage = +5V ? No Yes U165(pin no 82)'s Reset input level = High ? No Check the filter (L1, L2) Check the connector J1's pin no. 39 Check the U22's pin no. 123 Check the U22's pin no. 75 Reset signal : Nomally High during operation Yes U165(pin no 53)'s input Clock = 25MHz ? No Check the Y2, R97 and R105 Yes Check the R79, R80, R112 and CN5 Check the soldering status Check the LED1 and R106 If you can't repair the board Replace the board Samsung Electronics 10-7 Product Information PHY Chip Error PHY Chip Error Check the Network Board Solering status ? U165's input voltage = +5V No Yes U165(pin no. 82)'s Reset input level = High ? No Check the filter (L1, L2) Check the connector J1's pin no. 39 Check the U22's pin no. 123 Check the U22's pin no. 75 Reset signal : Nomally High during operation Yes U165(pin no. 53)'s input clock = 25MHz ? No Check the Y2, R97 and R105 Yes U165(pin no. 36 and 43)'s input clock = 2.5MHz or 25MHz ? No Check the Y2, R97 and R105 and check the soldering status of U165 Yes Check the RA1, RA10, R138, R144 and R145 Check the LAN Cable If you can't repair the board Replace the board 10-8 Samsung Electronics Product Information Shared Memory Interface Error Shared Memory Interface Error Check the Network Board Solering status ? U22's input voltage = +5V ? No Check the filter (BD1) Yes U22(pin no. 123)'s Reset input level = High ? No Check the connector J1's pin no. 39 Reset signal : Nomally High during operation Yes U22(pin no. 63)'s input Clock = 33MHz ? No Check the Y1 and R102 Yes U22(pin no. 65, 66)'s input level = Low ? No Check the soldering status of the U22 Yes Check the R68, R69, R70, R72, R73, R92, R127 and R128 Check the J1 connector and DRAM(U18) If you can't repair the board Replace the board Samsung Electronics 10-9 Product Information 10-3-2 Troubleshooting Table of Network Card No. Error Type 1 The LEDs does not lit up Check List Repair Power Connection Check the BD1 of Network Card VCC voltage (nominal is +5V) level VCC voltage should be in the range between +4.75 and +5.25V Refer to the section of Power Error Troubleshooting Short between VCC and GND. Repair board Reset Error : Reset signal is normalhigh during operation System source clock is 33MHz. Check point : Y1’s pin 5 and U26’s pin 80 2 The status LED does The output clock of U26 is 33MHz. not blinking The input clock of U26 is 33MHz. Replace the Y1. Check the R102 and R122. If these two resistors are OK then replace the board. Check the ROM Chip select signals (Pin no U26-75 and U19-26) Check the DRAM control signals(pin no U26-89, 95, 96, 99, 100 and U18-13, 14, 36, 37, 38) Reset Error : Reset signal is normal high during operation 3 The status LED is OK but the LINK LED does not lit up 4 The two LEDs are OK but can’t detect the Network Printer using SyncThru from PC 5 The SyncThru can detect the Network Printer card but Printer does not printing. 10-10 The input clock of U165 is 25MHz. Check the Y2, R97 and R105. If these two resistors are OK then replace the Y2 Check the R79, R80 and R112 Check the output and input signal of U165 of RJ45 connector side. Pin no. 5, 6, 10, 11 of U165. Check the MII signals between U26 and U165 (Pin no. 30, 31, 32, 33, 34, 35, 36, 37, 38, 42, 43, 44, 45, 46, 47, 48, 49, 50) Check RA1, RA10, R138, R144 and R145. Refer to the section of PHY chip error The output clock of U26 is 33MHz. The input clock of U22 is 33MHz. Check the R102 and R122. If these two resistor are OK then replacethe board. Check the Shared Memory Cotrol signals. U22-37, 38, 39 and R68, R69 and R70 Refer to the Shared Memory Interface Error Section. Samsung Electronics ML-7300N CORE-FERRITE UNIT-LSU MAN(CARD)- QRG CARD BOX-MAIN ELA HOU-FRE BASE OUT ELA HOU-CST SENSER SCREW-MACHINE IPR-BRKT PAPER SIZE IPR-PUSH PLT SPRING PBA SUB-CASSETTE ELA UNIT-B/K C/O(KME) SCREW-MACHINE CABLE TIE CBF HARNESS-COVER ASS’Y SPRING-C/O SPRING-C/O COM PMO-ACTUATOR C/O MEA RACK-BRKT C/O IPR-BRKT C/O IPR-GROUND BRKT C/O ELA UNIT-PTL PMO-COVER QUENCHING PBA SUB-PTL ELA UNIT-FUSER TERMINAL SCREW-ASS’Y MACH NUT-HEXAGON CABLE TIE CBF HARNESS-FUSING IPR-TERMINAL FU PMO-HOUSING TERMINAL MEA RACK-GUIDE T/R CABLE CLAMP IPR-PLATE SAW PPR-INSULATOR G/TR PMO-GUIDE TRANSFER PMO-HOLDER SAW MEA RACK-EXIT ROLLER SPRING-EXIT ROLL FD PMO-HOLDER EXIT ROLL PMO-ROLLER FD F PMO-ROLLER FD R MEA RACK-TERMINAL HV SPRING-CS ICT-TERMINAL HV MEA UNIT-GUIDE DEVE:L “SPRING-PS,G/DEV” PMO-GUIDE DEV L MEA UNIT-GUIDE DEVE:R “SPRING-PS,G/DEV” PMO-GUIDE DEV R MEA UNIT-HOLDER TR:R SPRING-PLATE TR SPRING-TR_R PMO-BUSH PMO-HOLDER TR R MEA UNIT-HOLDER TR:L SPRING-TR_L PMO-BUSH PMO-HOLDER TR L MEA UNIT-GUIDE P/UPPER IPR-GUIDE P/UPPER UNIT/AGITATOR-BRUSH G/P ELA HOU-MP TRAY PHOTO-INTERRUPTER SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE RING-E SOLENOID-MP CBF HARNESS-MP SPRING-C/O COM SPRING-KNOCK UP MP SPRING-F/P MP BEARING-PICK UP GEAR-CAM IPR-K/UP PLATE MP IPR-BKT SOLENOID MP ICT-SHAFT PICK UP MP PMO-FRAME MP PMO-BUSHING K/UP MP PMO-IDLE PICK UP MP PMO-HOUSING P/UP MP PMO-LIMIT SOLENOID PMO-HOLDER PAD MP PMO-BKT HOLDER MP PMO-ACTUATOR EMPTY PMO-SUB GUIDE MP PMO-GUIDE RING PMO-ACTUATOR PAPER RPR-PAD KNOCK UP MP RPR-RUBBER P/UP MP RPR-FRICTION PAD MP ELA HOU-BRKT DUPLEX SCREW-TAPTITE SCREW-TAPTITE RING-CS RING-E Samsung Electronics 1 1 1 1 1 1 2 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 2 1 1 1 1 1 1 1 4 1 1 1 1 1 3 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 2 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 2 3 3 I SOLENOID-DUPLEX SPRING-SOLENOID DP SPRING-PLATE K/UP BELT-TIMMING “GEAR-EXIT/U,ID” “GEAR-DP,IDLE” GEAR-DUPLEX IPR-BRKT DUPLEX IPR-LINK DUPLEX ICT-SHAFT BELT ICT-SHAFT BELT2 ICT-SHAFT SWING PMO-BRKT GEAR LOWER PMO-BEARING LARGE DP “PMO-BEARING SMALL,DP” PMO-PULLEY DUPLEX ELA HOU-ENGINE_7300 PPR-INSULATOR PCU PBA MAIN-ENGINE_7300 MEA UNIT-SHIELD PCU SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE CBF HARNESS-DUPLEX GND SPRING-FRONT DP BELT-TIMMING GEAR-DUPLEX IPR-BRKT SUPPORTER IPR-GUIDE DUPLEX IPR-GUIDE FRONT DP IPR-SHIELD PCB IPR-SPRING UPPER DP IPR-BRKT IDLE ROLLER IPR-SHEET FRONT DP PMO-ACTATOR FRONT DP PMO-GUIDE UPPER DP “PMO-LEVER-OPEN,DP” PMO-BEARING LARGE DP PMO-PULLEY DUPLEX PMO-ROLLER UPPER DP PMO-ACTUATOR EMPTY PMO-IDLE ROLLER RPR-CUSHION GUIDE RCT-ROLLER LOWER DP ELA HOU-FRAME BASE IN PHOTO-INTERRUPTER FAN-DC SCREW-MACHINE SCREW-MACHINE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE RING-CS CABLE TIE CABLE TIE CABLE CLAMP SPRING-CLUTCH CBF-HARNESS-LSU(18P) CBF HARNESS-DUPLEX GND CBF HARNESS-BRUSH GND CBF HARNESS-JOINT+ENGINE CBF HARNESS-EMI WIRE CBF HARNESS-CASSETTE CBF HARNESS-SCF1 CBF HARNESS-VIDEO CBF HARNESS-SMPS II 1 1 1 1 1 2 2 1 1 1 1 1 1 4 2 2 1 1 1 1 2 4 2 3 1 1 1 1 1 1 1 1 2 1 1 1 1 1 4 2 2 1 1 1 2 1 1 1 1 2 4 2 2 8 1 4 2 1 7 4 3 1 4 1 3 3 1 4 2 2 2 1 1 1 1 1 1 2 1 2 1 1 2 2 4 2 3 2 5 1 2 8 2 1 2 2 1 1 1 1 1 1 1 1 1 Samsung Electronics CBF HARNESS-MP GND CBF HARNESS-JOINT SPRING-G_FRONT FOOT-RUBBER BEARING-E/UP R GEAR-EXIT “GEAR-EXIT/U,ID” GEAR-P/UP DRIVE “GEAR-DP,IDLE” “GEAR-EXIT,IDLE(Z17)” ICT-BRKT SUPPORTER2 IPR-GROUND ICU IPR-GROUND BOTTOM IPR-FRAME ICU IPR-PLATE CST GUIDE IPR-SHIELD ICU IPR-GROUND BRKT GEAR IPR-GROUND FUSER IPR-GROUND OPC IPR-TERMINAL T/R IPR-BRKT DUST IPR-COVER PCB IPR-GROUND DU BRKT IPR-GROUND EXIT ROLL IPR-BAR CROSS BOTTOM IPR-GUIDE P/FRONT IPR-GND SHIELD SMPS IPR-GROUND MP CON IPR-GND BAR BOTTOM IPR-GROUND FUSER R IPR-PLATE GRIP CST ICT-SPACER FRAME PMO-ACTATOR REAR DP PMO-FRAME BASE PMO-ACTUATOR FEED PMO-CAP WIRE PMO-CAP ACT FEED PMO-CAP WIRE CST PMO-CAP TERMINAL TR PMO-HINGE GUIDE R PMO-STRIPE PMO-GUIDE EXIT FD PMO-HOLDER-G/PAPER PMO-CLEANER LSU PMO-CAP WIRE LSU PMO-LEVER STACKING PMO-LEVER SEESAW PMO-LEVER STACKING 2 PMO-REAR CST ALIGN RCT-ROLLER EXIT FD “MEC-BEARING,EXIT” MEC-BRUSH ELA HOU-SOCKET CON SPRING-TONER SENSOR PMO-HOLDER_LOWER PMO-HOLDER_UPPER MEA RACK-ROLLER TR RING-E GEAR-TRANSFER MEC-ROLLER TRANSFER CABLE CLAMP ELA HOU-SMPS SMPS SPRING-LINK WIRE HEAT SINK-SMPS IPR-SHIELD SMPS PMO-CAP POWER PMO-CAP WIRE SUPPORT ELA HOU-COVER MAIN PMO-COVER-RIGHT PMO-COVER EXIT PMO-LINK TRAY ELA HOU-COVER HOUSING SCREW-TAPTITE ELA HOU-COVER TOP SCREW-TAPTITE SCREW-TAPTITE IPR-SPRING HINGE PMO-COVER TOP PMO-STOPPER HINGE MEA RACK-COVER OPEN SPRING-CS SPRING-HOOK LEVER2 LABEL(P)-LSU CLEAN PMO-COVER OPEN PMO-BUTTON-OPEN PMO-HOOK OPEN PMO-STACKER ELA UNIT-PNL&LCD SCREW-TAPTITE SPRING-LCD LOCKER IPR-INSULATOR PANEL PMO-HOUSING PANEL U PMO-HOUSING-PANEL.L PMO-KEY-SEESAW PMO-WINDOW PANEL PMO-KEY ONLINE PMO-LCD LOCKER PBA SUB DISP-PANEL PBA SUB DISP-LCD PBA SUB DISP-PNL&LCD MEA UNIT-COVER FRONT SPRING-CS PMO-COVER-FRONT PMO-BUTTON-POWER MEA UNIT-COVER LEFT Samsung Electronics 1 1 1 2 1 1 4 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 6 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 III PMO-COVER-LEFT PMO-AIRDUCT MEA UNIT-RACK COVER REAR SCREW-TAPTITE SPRING-FEED RLL SPRING-REAR GEAR-DUPLEX ICT-BRKT REAR COVER IPR-SPRING UPPER DP PMO-COVER-REAR PMO-BEARING LARGE DP PMO-ROLLER UPPER DP PMO-GUIDE INNER DP PMO-IDLE PICK UP RCT-ROLLER REAR DP MEA UNIT-COVER TRAY PMO-COVER-TRAY PMO-COVER COLOR PMO-SUBTRAY-FIRST PMO-SUBTRAY-SECOND MEA UNIT-TRAY MP ICT-SHEET SIDE GUIDE PMO-SIDE GUIDE TRAY PMO-TRAY-MP ELA HOU-BRKT MOTOR GREASE-BEARING MOTOR-STEP SCREW-MACHINE SCREW-MACHINE WASHER-PLAIN WASHER-PLAIN RING-E GEAR-118/23 GEAR-RDCN OPC GEAR-IDLE 97 GEAR-IDLE FU GEAR-OPC DRV2 GEAR-FUSER DRIVE GEAR-OPC DRIVE(12) GEAR-FEED DRIVE IPR-BRACKET MOTOR J IPR-BRACKET(MOTOR 21) ELA HOU-DEVE UNIT(E) ELA HOU-CONTROLLER(N) PBA ETC-POSTSCRIPT PBA MAIN-CONTROLLER ELA HOU-ABZO SCREW-MACHINE CAP-BRKT NET OPT PBA SUB-NPC(NEC) MEA ETC-CONTROLLER BRKT(N) SCREW-TAPTITE IPR-BKT SERIAL MEC-BRKT ICU & GASKET IPR-BRKT ICU(B) RPR-GASKET ICU(10) RPR-GASKET ICU(20) RPR-GASKET ICU(90) ELA HOU-FUSER ASS’Y LAMP-HALOGEN SCREW-TAPTITE SPRING-RAIL ELA HOU-COV FU UPPER THERMOSTAT SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE IPR-ELECTRODE FU R IPR-ELECTRODE FU/L IPR-ELECTRODE M PMO-COVER FUSER UP PMO-CAP TERMINAL ELA HOU-FRAME FUSER THERMISTOR-NTC SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SPRING-PR(7300) BEARING-PRESSURE/R BEARING-H/R L BEARING-H/R R GEAR-FUSER IPR-FRAME FUSER IPR-SPR THERMISTOR PMO-GUIDE FRONT PMO-RAIL FUSER L PMO-RAIL FUSER R RCT-ROLLER HEAT MEC-ROLLER PR(7300) MEA RACK-COV FU LOW SPRING-SAPERATION SPRING-FUSER EXIT BEARING-EXIT FU L BEARING-EXIT FU GEAR-EXIT LABEL(P)-CLEAN FELT PMO-GUIDE CLAW PMO-COVER FUSER LOW ROLLER-EXIT RCT-ROLLER EXIT FU MEA RACK-BRK GEAR FU RING-CS “GEAR-EXIT/U,ID” “GEAR-EXIT,IDLE(Z17)” PCT-SHEET H/R IV 1 1 1 3 3 2 1 1 1 1 2 1 1 3 1 1 1 1 1 1 1 1 1 1 1 0.001 1 3 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 3 1 1 1 1 1 1 1 1 2 2 1 1 1 1 2 1 1 1 1 1 1 1 2 2 1 3 2 2 1 1 1 1 1 1 1 1 1 1 1 4 3 2 2 2 1 4 1 3 2 1 4 2 2 1 Samsung Electronics PMO-BRKT FUSER GEAR MEA RACK-GUIDE REAR SPRING-ACTUATOR LABEL(P)-FUSER JAM LABEL(P)-HIGH TEMPER PMO-REAR FUSER PMO-ACTUATOR EXIT MEA UNIT-FEEDER CST TAPE-FILAMENT SCREW-MACHINE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE RING-E SPRING-PLATE K/UP SPRING-LEVER SPRING-SUB PLATE LABEL(R)-CST REAR LABEL(R)-INSTRUCTION IPR-FINGER IPR-GUIDE EXT LOCK IPR-GUIDE PAPER SCF IPR-GUIDE PLT PAPER IPR-PLATE KNOCK UP IPR-PLATE SPR LOCK IPR-PLATE SUB K/UP IPR-SPR PLATE G/SIDE ICT-SHAFT SPR K/UP PMO-COVER-GUIDE EXT PMO-BUSH K/UP PMO-CAP PLATE K/UP PMO-FRAME-CASSETTE PMO-GUIDE-EXT CST PMO-GUIDE-PAPER PMO-GUIDE PAPER SIZE PMO-GUIDE-SIDE CST PMO-LINK LEVER PMO-SIDE GUIDE EXT PMO-SUB GUIDE-CST PMO-LEVER PAPER PMO-ROLLER FD R PMO-WINDOW PAPER PMO-LOCKER PLATE RPR-PAD CST “SPRING-LOCKER,PLATE” MEA RACK-PICK UP GREASE-BEARING GREASE-BEARING SCREW-TAPTITE WASHER-PLAIN RING-CS SPRING-FEED SMALL SPRING-FEED LARGE BEARING-PICK UP GEAR-P/UP DRIVE GEAR-PICK UP GEAR-FEED IPR-SHAFT FEED IDLER IPR-PAPER GUIDE FEED IPR-GROUND FEED ICT-SHAFT IDLE LARGE ICT-SUB SHAFT P/UP ICT-SHAFT FEED ICT-SHAFT PICK UP PMO-ROLLER FEED L PMO-ROLLER FEED S PMO-SUB HOLDER FEED PMO-FRAME FEED PMO-HOUSING PICK UP PMO-FEED ROLL DRIVE PMO-HOLDER FEED S PMO-HOLDER FEED L RPR-RUBBER PICK UP INA-TEST 110V PAPER-ART PAPER-ART PAA WOOD-LABEL ASS’Y(STA) LABEL(P)-DUPLEX LABEL(P)-ENERGY ST. “LABEL(P)-CAU,LSU” LABEL(P)-JAM2 LABEL(P)-BLANK(ML) LABEL(P)-NPC_TEST_L LABEL(R)-LASER LABEL(R)-TR CHANGE LABEL(R)-RATING LABEL(R)-S/N(STA) MEC-BARCODE PAA WOOD-PACKING ASS’Y TAPE-OPP MASKING TAPE-FILAMENT “CUSHION—CUSHION SET,N” CUSHION—SPACER BAG-PE SET CUSHION-DEV KME CUSHION-DEV CUSHION-CST INA-ACCESSORY(XAR) S/W APPLICATION-DRIVER CD MAN(BOOK)-7000N3/XAR MAN(BOOK)-USER MANUAL LABEL(R)-CUSTOMER “MAN(CARD)-WARR, STA” Samsung Electronics 1 1 1 1 1 1 1 1 0.1 1 1 1 2 1 2 1 1 1 2 1 1 1 1 1 2 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.001 0.001 1 5 1 1 1 4 1 1 1 2 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 0.02 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1.5 0.7 1 2 1 2 1 1 1 1 1 1 1 1 V