Samsung ML-5000A Service Manual Download Page 17

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3-9

Samsung Electronics

Disassembly and Reassembly

3-15 Fuser

1. Before you remove the fuser, you should remove:

-All covers (see pages 3-1, 3-4)

2. Remove one screw securing the wire cap at the

left side of the frame, unlatch the cap, then
remove the cap.

4. Unlatch the tabs using a proper tool.

5. Slide the fuser in the direction of arrow and take

it out.

3. Remove four screws.

Wire cap

Unlatch these tabs.

Summary of Contents for ML-5000A

Page 1: ... LASER PRINTER ML 5000A Manual LASER PRINTER CONTENTS 1 Precautions 2 Specifications 3 Disassembly and Reassembly 4 Troubleshooting 5 Exploded Views and Parts List 6 Electrical Parts List 7 Schematic Diagrams ...

Page 2: ...Front Cover Exploded View 5 4 5 4 Front Cover Parts List 5 5 5 5 Top Cover Exploded View 5 6 5 6 Top Cover Parts List 5 7 5 7 Fuser Exploded View 5 8 5 8 Fuser Parts List 5 9 5 9 Frame Exploded View 5 10 5 10 Frame Parts List 5 11 5 11 Feeder 1 2 Exploded View 5 12 5 12 Feeder 1 2 Parts List 5 13 5 13 Feeder 2 2 Exploded View 5 14 5 14 Feeder 2 2 Parts List 5 15 5 15 Motor Exploded View 5 16 5 16 ...

Page 3: ...V 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 9 If you need to use an extension power cord with this printer make sure that it 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 rating Also make sure that the ...

Page 4: ...ice Be sure to remove the strap before applying power to the unit under test to avoid potential shock 2 After removing ESD equipped assembly place it on a conductive surface such as aluminum foil to prevent accumulation of an electrostatic charge 3 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ESDs 4 Use only a ground tip soldering iron when solder...

Page 5: ...tion 600 X 600 DPI Memory Standard 4 Mb ML 5000A 1 Mb ML 5000G Expandable up to 36 Mb for ML 5000A only Operating Environment Temperature 10 32 5 o C Humidity 20 80 RH Storage Environment Temperature 20 40 o C Humidity 10 95 RH Weight Net 7 5 kg max Gross 9 5 kg max Dimension 345 W X 364 D x 224 H mm Certification Compliance CE TUV SEMKO NEMKO DEMKO C tick FCC UL CSA CDRH CB EPA 2 Specifications 2...

Page 6: ...IP Rated voltage 15 AC Impulse Noise AC 1000 V 10 100 200 400 1000 ns Leakage Current 3 5 mA or less Surge 0 5 4 kV 0 25 2 kA Ozone Emission 0 1 ppm or less 8 hours Top Cover Open Isolating the input power of the LSU high voltage part and fuser Overcurrent Protect Fuse inside the Engine Controller Fusing System Trouble Sensing The temperature doesn t rise to the specific temperature within a speci...

Page 7: ...600 0909 pattern Special Paper Exception Image Density min 1 0 envelope Fusing min 70 all black envelope OHP postcard Paper Jam 1 2 000 or less Paper Curl First 16 mm or less 10 sheets After Cooling 12 mm or less 10 sheets 2 3 Print Quality Toner Cartridge Type One cartridge type Life Span Built in toner cartridge 5 000 pages at 5 coverage ML 5000A 3 000 pages at 5 coverage ML 5000G Optional toner...

Page 8: ...or Letter Manual feeder only Label paper A4 or Letter Manual feeder only Others Width 75 216 mm Length 125 356 mm Paper Tray or Manual feeder ML 5000A only Feeding Source Paper tray and manual feeder Paper Weight 60 163 g m2 Input Paper Capacity Paper tray 150 sheets Manual feeder 1 sheet at a time Paper Stacker Capacity Face down 100 sheets Face up 1 sheet Paper Limitations Adhesive label sheets ...

Page 9: ...lastic Latches Samsung Electronics 3 1 Many of the parts are held in places with plastic latches The latches break easily release them carefully To remove such parts press the hook end of the latch away from the part to which it is latched 3 2 Face Up Cover and Front Cover 1 Place your fingers on both sides of the face up cover push the cover and pull it down 2 Bend the cover slightly to release t...

Page 10: ...3 2 Samsung Electronics Disassembly and Reassembly 3 Open the front cover with hand 5 Unlatch the front cover then remove the front cover 4 Remove a screw securing the front cover to the main frame ...

Page 11: ...uld remove Face up cover and Front cover see page 3 1 2 From the front cover remove two screws then remove the board cover 3 4 Transfer Roller 1 Open the front cover with hand 2 Remove the transfer roller cap 3 To remove the transfer roller pull up the tab to release the roller then take it out Cap Panel board Board cover ...

Page 12: ...ft and right side end of the cover then take out the rear cover 4 Remove two screws and remove the top cover Unlatch the tabs at both sides to remove the cover 3 6 Side Covers Left Right 1 Before you remove these side covers you should remove Face up cover and Front cover see page 3 1 Top cover and Rear cover see page 3 4 2 Remove two screws on the back of the covers 3 Unlatch the left and right s...

Page 13: ...move three screws securing the shield then remove the shield 4 Unplug all the connectors from the SMPS then take out the SMPS and the engine board 3 8 Control Board 1 Before you remove the control board you should remove All covers see pages 3 1 3 4 2 Unplug all the connectors from the control board remove three screws and take out the control board Shield SMPS and Engine board Control Board ...

Page 14: ...see pages 3 1 3 4 SMPS see page 3 5 2 Unplug all connectors from the joint board remove three screws then remove the joint board 3 10 Sensor Board 1 Before you remove the sensor board you should remove All covers see pages 3 1 3 4 SMPS see page 3 5 2 Remove two screws unplug all connectors from the sensor board then remove the board ...

Page 15: ...ove All covers see pages 3 1 3 4 2 Remove six screws securing the gear bracket unplug the connector from the motor then remove the gear bracket 3 12 Motor 1 Before you remove the motor you should remove All covers see pages 3 1 3 4 Gear bracket see page 3 14 2 Remove three screws then remove the motor Motor Gear bracket ...

Page 16: ...om the HVPS board 3 Unplug the connector from the HVPS board then remove the board Note When you reassemble the HVPS board make sure that the high voltage electrodes are placed correctly 3 14 LSU 1 Before you remove the LSU you should remove All covers see pages 3 1 3 4 2 Unplug two connectors remove five screws then take out the LSU HVPS board High voltage electrodes LSU ...

Page 17: ...should remove All covers see pages 3 1 3 4 2 Remove one screw securing the wire cap at the left side of the frame unlatch the cap then remove the cap 4 Unlatch the tabs using a proper tool 5 Slide the fuser in the direction of arrow and take it out 3 Remove four screws Wire cap Unlatch these tabs ...

Page 18: ...see page 3 14 HVPS board see page 3 16 2 Remove six screws then remove two screws securing the solenoid 3 Unlatch the front end of the frame then lift it up 3 17 Pressure Roller 1 Before you remove the roller you should remove All covers see pages 3 1 3 4 All boards see pages 3 3 3 5 3 6 3 8 Upper frame see page 3 10 Fuser see page 3 9 2 Remove the roller Solenoid ...

Page 19: ...rotate it clock wise 3 Remove the E ring at the right end of the roller 4 Remove a pin passing through a shaft to take out the pick up roller then push the roller shaft to the right Lift the left side of the roller then take it out 3 19 Installing SIMM 1 Before you install SIMM make sure that printer power is off all cables are unpluged The toner cartridge is also to be removed 2 Turn the printer ...

Page 20: ... pins on the connector are pushed through the holes on the SIMM Note When you disassemble the SIMM push out on the metal clips at each end of the connector and pull it toward you 6 Reassemble the shield cover 3 Locate the SIMM connector on the control board 4 Hold the SIMM with the connection points and insert the SIMM all the way into the connector at 30o angle ...

Page 21: ...k connection to computer or replace controller Take out the cartridge and prepare the tester for electronic connection Repair or replace the GND terminal Check the path between video controller engine board and HVPS Repair or replace the defective component or board The mirror in LSU might be misplaced so the light path to the OPC deviates Repair or replace LSU or remove any defective matters in t...

Page 22: ...he transfer roller shaft Are the connection terminal and connection correct Repair or replace terminal Sealing tape is removed from the cartridge Replace HVPS or repair defective component Is the connection terminal OK Replace HVPS or repair defective component Repair or replace terminal Remove the tape Developing 300V and supplying 500V voltage are OK Does the counter indicate over the toner s gu...

Page 23: ...LSU Transfer part s contact is bad Repair or replace toner cartridge Does the video data line to LSU transit to High Low when printing Replace LSU Check the path among video controller engine board HVPS LSU for the shortage or open Repair or replace the boards Repair or replace HVPS Replace LSU NO NO NO NO YES YES YES YES 4 2 2 All Black ...

Page 24: ...sfer roller Toner material might be stuck to blade in the developer inside and it prevents toner supply Replace the developer Check both if the toner cartridge s counter is over its guaranty and amount of the toner material Replace the toner cartridge The ribs in fuser or toner on the roller may invoke the image problem Replace the fuser cover or the defective part The image is originally black or...

Page 25: ... voltage Works correctly after replaced LSU Repair or replace the defective component The power of LSU is set high or internal problem Replace LSU or adjust volume Same at Normal END NO NO NO Toner over supply due to the adjustment fault of metering blade in developer Replace developer NO YES YES YES YES 4 2 4 Dark Image ...

Page 26: ...ternal blade or suppying part of the developer is defective Replace the toner cartridge Check terminals or contacts and Guide Deve Spring are misplaced Repair or replace transfer roller etc Check if the LED of PTL in front of the transfer roller is on when it presses the top cover switch on purpose If not replace PTL Print 20 to 30 pages using the recommended paper Same problem occurs Adjust volta...

Page 27: ...replace HVPS Check and repair or replace the terminal contacts A specific part of the transfer roller has ruined or its resistance value is changed Replace transfer roller Transfer roller cannot force regularly due to the gears eccentricity of transfer roller Replace the defective component Bias voltage is OK 300V Operating storage temperature is too low or not recommended paper used Adjust the Bi...

Page 28: ...gular interval Black band is far about 10mm from white band Problem of internal contacts in OPC Replace developer The OPC is damaged under the direct sunlight for around 5 minutes If the same problem persists in 10 hours replace the developer This occurs when no Hsync at LSU Replace LSU 94mm interval Heat roller is ruined Replace the roller The OPC is damaged due to the irregular transfer voltage ...

Page 29: ...age drops while printing Defective agitator in the toner supplying part of developer Replace the developer Check if the guide deve spring works OK and repair repalce Check high voltage output and repair replace terminals HVPS Replace lamp Clean the window of PTL Bad images aroung the no image area Irregualrity of toner suppy from developer Replace developer Light distortion due to the mirror ruine...

Page 30: ...he setting error of transfer voltage Adjust replace HVPS NO NO YES YES 4 2 10 White Spot Recommended OHP film used Inserted over than 10 films into the MPF When multi page OHP printng less than 10 films are guranteed Reduce the number of films and re insert after Paper check LED is off Use the recommended film When OHP printing does the fan temporarily stops and revolves Use the recommended film O...

Page 31: ...time Place the machine at normal temperature and re test While printing the voltage of pin 46 of U5 CPU on engine board is 2 7V 3 0V Thermistor s contact is OK Open the top cover When black printing is the fuser NIP width is 3 0 3 5mm The paper used is too thick or contains too much cotton in it Re test with the recommended paper Check if the hardness of P R and spring force is OK hardness 24 degr...

Page 32: ... as the rating Connections on board are OK Re connect firmly and re test The connection error between controller board and panel board or malfunction of boards Replace the boards Fuse of SMPS is open Shortage between 5V and GND or between 24V and GND Replace the fuse Toner cartridge is in the set Detect failure due to the board which detects top cover open or switch error Replace the board or swit...

Page 33: ...etc Replace the thermostat Check the PCI and fusing control part and CN202 on the engine board Replace the component or replace the engine board Measure the resistance at the both ends of AC line with covers open Remove the covers Re assemble the top cover and close it Thermistor connecting point or engine board defected Repair replace the component board NO NO NO YES YES YES 4 3 2 Fuser Error ...

Page 34: ...or and paper width detect sensor are assembled reverse Switch them The sensor and joint boards defected Repair replace Too many papers in the feeder Paper guides fit the paper width Paper end curled Does the extender pulled out Recommendation Use the MPF for the thick paper such as envelope and cardstock Reduce the amount and re test Take out the paper and re insert Use the recommended and quality...

Page 35: ...mended paper Check guide transfer is grounded Check the shutter prevents feeding Check the input path to the fuser such as mis assembly The actuator of paper exit sensor works OK Check the actuator exists and its operation and around the engine board Replace Is the paper rolled around the presseure roller Remove the fuser remove the paper and replace the pressure roller if necessary Feeds multiple...

Page 36: ... ÔPRINTÕ command from the video controller 30 Feed Sensor On It means that paper is passing the feed sensor 40 Feed Sensor Off It means that paper passed the feed sensor 50 Paper out It means that paper passed the exit sensor 69 Sleep Mode It means that the printer fuser is turned off and the power consumption is minimized ERROR STATUS CODE If the printer stops printing by any malfunction the DCU ...

Page 37: ... to THV terminal 04 DEV SUPPLY HIGH VOLTAGE PTL ON There are output DEV and SUPPLY high voltage to each HV terminals the PTL lights At this time the left one of three LEDs Diagnostic Mode Indicator in the DCU lights and DEV HV is 300V To change this voltage push the UP button and two center and right of three LEDs light there are output 350V to DEV HV terminal 05 LSU OPERATING SYSTEM The scanning ...

Page 38: ...tput of high voltages to each HV terminal and the LSU FAN operate In this mode the engine controller senses electric resistance of the transfer roller and output transfer high voltage corresponding to it If there isnÕt CRU in the machine THV output is 199V 2100V 14 THV REFERENCE ON If you push the ENTER button in this mode there is output 800V 10V to the THV terminal 4 4 4 Self Test Button When yo...

Page 39: ...ded View 5 6 Top Cover Parts List 5 7 Fuser Exploded View 5 8 Fuser Parts List 5 9 Frame Exploded View 5 10 Frame Parts List 5 11 Feeder 1 2 Exploded View 5 12 Feeder 1 2 Parts List 5 13 Feeder 2 2 Exploded View 5 14 Feeder 2 2 Parts List 5 15 Motor Exploded View 5 16 Motor Parts List 5 17 PCB Exploded View 5 18 PCB Parts List Samsung Electronics 5 1 ...

Page 40: ...5 2 Samsung Electronics Exploded Views and Parts List 5 1 Main Exploded View 75 76 79 78 77 ...

Page 41: ...loded Views and Parts List 5 2 Main Parts List NO DESCRIPTION SEC CODE Q TY REMARK 75 COVER TOP JC72 41279A 1 76 COVER SIDE L JC72 41086C 1 77 DC FAN MOTOR JC31 30502A 1 78 COVER SIDE R JC72 41087C 1 79 COVER BOTTOM JC72 41089C 1 ...

Page 42: ...5 4 Samsung Electronics Exploded Views and Parts List 5 4 6 3 1 2 10 11 12 13 9 18 8 7 5 3 Front Cover Exploded View ...

Page 43: ...78A 1 3 COVER STACKER JC72 41267A 1 4 FRAME STACKER JC72 41268A 1 5 STOPPER JC72 41170A 1 6 COVER FRONT JC72 41265A 1 ML 5000A 6 COVER FRONT JC72 41265C 1 ML 5000G 7 DUCT JC97 01219B 1 8 GUIDE STACKER JC72 41269A 2 9 COVER EXIT JC72 41276A 1 10 LED JC72 41263A 1 11 KEY JC72 41262A 1 12 PBA PANEL JC92 01059A 1 13 COVER PCB JC72 41275A 1 18 ASSY COVER FRONT JC96 01214A 1 ...

Page 44: ...5 6 Samsung Electronics Exploded Views and Parts List 5 5 Top Cover Exploded View 14 15 ...

Page 45: ...5 7 Samsung Electronics Exploded Views and Parts List 5 6 Top Cover Parts List NO DESCRIPTION SEC CODE Q TY REMARK 14 MEA UNIT TRAY JC97 01135C 1 15 MEA UNIT COVER REAR JC97 01154A 1 ...

Page 46: ...oded Views and Parts List 57 3 57 13 57 11 57 6 57 10 57 7 57 19 57 20 57 18 57 17 57 9 57 4 57 5 57 12 57 16 57 15 57 21 57 14 57 8 57 2 57 1 57 1 57 58 59 61 60 59 5 7 Fuser Exploded View Samsung Electronics ...

Page 47: ...LOGEN 4713 001080 1 220V 4713 001081 1 110V 57 9 GEAR FUSER JC66 40379A 1 57 10 BEARING H R L JC66 10203A 1 57 11 HEAT ROLLER JC71 20903A 1 57 12 ROLLER EXIT F UP JC72 20901A 2 57 13 BEARING H R R JC66 10207A 1 57 14 ROLLER F UP 2 JC72 20902A 2 57 15 SHAFT IDLE F UP JC70 20901A 1 57 16 GUIDE CLAW JC72 41128A 4 57 17 THERMISTOR 1404 001128 1 57 18 SPRING EXIT F UP JC61 70936A 2 57 19 SPRING ES JC61...

Page 48: ...ded Views and Parts List 45 1 44 43 39 37 38 34 33 35 36 32 30 46 40 31 42 45 56 80 55 53 52 54 41 47 48 49 50 51 38 45 2 45 3 should be inserted into where L S marked should be inserted into where L L marked 5 9 Frame Exploded View ...

Page 49: ...RANSFER JC75 10963A 1 42 MEA UNIT HOLDER TR R JC97 01112A 1 43 MEA UNIT SEPARATE L JC97 01133A 1 44 MEA UNIT SEPARATE R JC97 01134A 1 45 MEA UNIT FRAME LOWER JC97 01123A 1 45 1 HOLDER SPRING JC72 41156A 2 45 2 GUIDE BOSS DEVE JC72 41243A 1 45 3 RUBBER FOOT JC73 10926A 2 46 FUSER LAMP JC39 40550A 1 47 ASSY FEED SENSOR JC92 01017A 1 48 ACTUATOR EXIT JC72 41130A 1 49 COVER WIRE FU JC72 41138A 1 50 ME...

Page 50: ...5 12 Samsung Electronics Exploded Views and Parts List 19 24 17 16 21 20 22 23 20 63 64 5 11 Feeder 1 2 Exploded View ...

Page 51: ...132A 1 17 SPRING KNOCK UP JC61 70934A 1 18 HOLDER K SPRING ASS Y JC97 01169A 1 19 SPRING SEPARATE JC61 70935A 1 20 SPRING EXTENSION JC61 70950A 2 21 MEA UNIT KNOCK UP JC97 01127A 1 22 MEA UNIT CLUTCH JC97 01129A 1 23 MEA UNIT PICK UP JC97 01130A 1 24 BUSHING SHAFT LOCK JG72 40849A 1 63 HOLDER SPRING K UP JC72 41153A 1 64 GROUND K UP JC70 11016A 1 ...

Page 52: ...5 14 Samsung Electronics Exploded Views and Parts List 25 27 29 28 26 5 13 Feeder 2 2 Exploded View ...

Page 53: ...nd Parts List 5 14 Feeder 2 2 Parts List NO DESCRIPTION SEC CODE Q TY REMARK 25 MEA UNIT FRAME SUP JC97 01128A 1 26 MEA UNIT GEAR FEED JC97 01131A 1 27 ACTUATOR EMPTY JC72 41151A 1 28 SEPARATE PAPER JC72 41155A 2 29 ASSY P EMPTY JC92 01044A 1 ...

Page 54: ...5 16 Samsung Electronics Exploded Views and Parts List 62 5 15 Motor Exploded View ...

Page 55: ...5 17 Samsung Electronics Exploded Views and Parts List 5 16 Motor Parts List NO DESCRIPTION SEC CODE Q TY REMARK 62 ELA UNIT MOTOR JC96 01200A 1 ...

Page 56: ...5 18 Samsung Electronics Exploded Views and Parts List 65 67 66 69 74 73 71 72 70 68 5 17 PCB Exploded View ...

Page 57: ...OINT B D JC92 01001A 1 68 FUSE V2 250VAC T5A 3601 000002 1 220V 3601 000157 1 110V 69 ENGINE TO JOINT JC39 40564A 1 70 PBA MAIN ENGINE JC92 01000A 1 220V JC92 00999A 1 110V 71 CONTROLLER JC96 01222A 1 A4 JC96 01222B 1 LETTER 72 SIMM ACCESS JC70 11015A 1 73 OPERATOR PANEL JC39 40579A 1 74 ENGINE TO CONTROLLER JC39 40548A 1 ML 5000A 74 ENGINE TO CONTROLLER JC39 40599A 1 ML 5000G ...

Page 58: ...5 20 Samsung Electronics Exploded Views and Parts List Memo ...

Page 59: ...001077 IC FLASH MEMORY 29F800 512Kx16BIT SOP 44P 512M 2 U30 1203 000346 IC VOL SUPERVISORY 7705 SOP 8P 150MIL PLASTIC 20V 1 R144 R146 R147 R159 2007 000029 R CHIP 0OHM 5 1 10W DA TP 2012 4 R99 R121 R122 R123 R124 2007 000029 R CHIP 0OHM 5 1 10W DA TP 2012 5 R60 R61 R62 R63 R64 R65 2007 000290 R CHIP 100OHM 5 1 10W DA TP 2012 6 R133 R134 2007 000300 R CHIP 10KOHM 5 1 10W DA TP 2012 2 R43 R44 R45 R4...

Page 60: ...68OHM 5 1 10W DA TP 2012 1 R84 R95 R125 2007 001133 R CHIP 68OHM 5 1 10W DA TP 2012 3 C17 C18 C19 C20 C21 C22 2203 000192 C CERAMIC CHIP 100nF 80 20 50V Y5V TP 2012 10 C23 C24 C25 C42 C177 C182 C183 C184 C185 2203 000192 C CERAMIC CHIP 100nF 80 20 50V Y5V TP 2012 8 C186 C187 C188 C32 C33 C34 C35 C36 C37 2203 000192 C CERAMIC CHIP 100nF 80 20 50V Y5V TP 2012 6 C46 C47 C160 C181 C189 2203 000192 C C...

Page 61: ...22pF 5 50V NPO TP 2012 4 C131 C132 C133 C134 C135 C136 2203 000938 C CERAMIC CHIP 470pF 5 50V NPO TP 2012 8 C137 C138 C108 C176 2203 001002 C CERAMIC CHIP 47pF 5 50V NPO TP 2012 2 001 C113 2203 001002 C CERAMIC CHIP 47pF 5 50V NPO TP 2012 1 C107 2203 001158 C CERAMIC CHIP 68pF 5 50V NPO TP 2012 1 C48 C50 C104 C105 2203 001158 C CERAMIC CHIP 68pF 5 50V NPO TP 2012 4 001 C162 2404 000128 C TA CHIP 1...

Page 62: ...AG CERAMIC 5x20m 1 U3 SOCKET 3704 000235 SOCKET IC 28P DIP SN 2 54mm 1 CN201 3711 000217 CONNECTOR HEADER 1WALL 3P 1R 3 96mm STRAIGHT SN 1 CN1 3711 000814 CONNECTOR HEADER BOX 2P 1R 2 5mm ANGLE SN 1 CN4 3711 002001 CONNECTOR HEADER 20P 2R 2mm STRAIGHT SN 1 CN202 3711 002104 CONNECTOR HEADER 1WALL 2P 1R 7 92mm STRAIGHT SN 1 CN2 CN5 3711 003204 CONNECTOR HEADER BOX 24P 2R 2mm STRAIGHT SN 2 CN3 3711 ...

Page 63: ...AMIC MLC RADIAL 100nF 20 50V Z5U TP 5 1x3 2x5 3 C266 2301 000010 C FILM PEF 100nF 5 100V TP 11 5x12 5mm 5 1 C252 2401 001082 C AL 330nF 20 50V GP TP 5x11 5 1 C34 2401 001476 C AL 47uF 20 10V GP TP 6 3x5mm 2 5 1 C259 2401 001700 C AL 470uF 20 10V 10x12 5 1 C7 C9 2401 002075 C AL 4 7uF 20 50V GP TP 5x11 5 2 C209 C257 2401 002300 C AL 47uF 20 50V GP TP 6 3x11 5 2 BD201 2902 001011 FILTER LINE 1 FB1 F...

Page 64: ...ESS ML 80 JUMPER AWG22 52mm SILVER 7 ENGINE PCB JC41 10533A PCB ENGINE B D MAIN ML 5000A FR 1L T1 6mm 280X137m 1 HEAT SINK ASS Y D252 D253 Q251 U9 JC96 01217A ELA HOU H SINK_220V ML 5000 LEX XRX USA 220V 1 D253 0402 000304 DIODE RECTIFIER STPR1020CF 200V 5A TO 220 ST 1 D252 0402 000314 DIODE RECTIFIER D10SC4M 40V 10A ITO 220 1 Q251 1203 001491 IC VOLTAGE REGULATOR 30RV31 T0 220 4P PLASTIC 1 5 1 U9...

Page 65: ...0uF 20 16V WT TP 12 5x25 5 1 C207 2401 001695 C AL 220uF 20 200V WT BK 22x25 10 1 X1 2801 000002 CRYSTAL UNIT 6 94407MHz 50ppm 28 AAM 20pF 5 1 F201 3601 000157 FUSE FERRULE 125V 8A SLOW BLOW GLASS 5x20mm 1 U3 SOCKET 3704 000235 SOCKET IC 28P DIP SN 2 54mm 1 CN201 3711 000217 CONNECTOR HEADER 1WALL 3P 1R 3 96mm 1 CN1 3711 000814 CONNECTOR HEADER BOX 2P 1R 2 5mm ANGLE SN 1 CN4 3711 002001 CONNECTOR ...

Page 66: ...AXIAL 100nF 10 50V X7R TP 3 8x7 4mm 4 C228 C213 C265 2202 000888 C CERAMIC MLC RADIAL 100nF 20 50V Z5U TP 5 1x3 2x5 3 C266 2301 000010 C FILM PEF 100nF 5 100V TP 11 5x12 5mm 5 1 C252 2401 001082 C AL 330nF 20 50V GP TP 5x11 5 1 C34 2401 001476 C AL 47uF 20 10V GP TP 6 3x5mm 2 5 1 C259 2401 001700 C AL 470uF 20 10V 10x12 5 1 C7 C9 2401 002075 C AL 4 7uF 20 50V GP TP 5x11 5 2 C209 C257 2401 002300 C...

Page 67: ...0 JUMPER AWG22 52mm SILVER 8 JP90 JP91 JP92 JP93 JP94 JP95 JP96 JP97 JC39 40511A CBF HARNESS ML 80 JUMPER AWG22 52mm SILVER 8 JP98 JP99 ENGINE PCB JC41 10533A PCB ENGINE B D MAIN ML 5000A FR 1L T1 6mm 280X137m 1 HEAT SINK ASS Y D252 D253 Q251 U9 JC96 01216A ELA HOU H SINK_110V ML 5000 LEX XRX USA 110V 1 D253 0402 000304 DIODE RECTIFIER STPR1020CF 200V 5A TO 220 ST 1 D252 0402 000314 DIODE RECTIFIE...

Page 68: ... CARBON 4 7KOHM 5 1 8W AA TP 1 R414 R421 2001 000786 R CARBON 47KOHM 5 1 8W AA TP 2 R401 R404 R412 2001 000812 R CARBON 5 6KOHM 5 1 8W AA TP 3 R415 R419 R423 R431 2001 000812 R CARBON 5 6KOHM 5 1 8W AA TP 4 R402 R406 2001 000832 R CARBON 510OHM 5 1 8W AA TP 2 C408 C411 2201 000326 C CERAMIC DISC 2 2nF 10 50V Y5P TP 6 5x3 5 2 C405 C406 2201 000469 C CERAMIC DISC 330pF 10 500V Y5P TP 6x4 5 2 C409 C4...

Page 69: ... 1 LED3 0601 001261 LED ROUND RED 3mm 630nm 1 R1 2001 000111 R CARBON 150OHM 5 1 4W AA TP 1 R2 2001 000111 R CARBON 150OHM 5 1 4W AA TP 1 R3 2001 000111 R CARBON 150OHM 5 1 4W AA TP 1 C1 2202 000579 C CERAMIC MLC AXIAL 100nF 80 20 50V Z5U TP 2 5x4 1 SW1 3404 000116 SWITCH TACT 12V 50mA 160gf 6X6X3 6mm SPST 1 JC39 40567A CBF HARNESS 7P ML 5000A FLAT UL1061 420mm WHT 1 PCB_PANEL JC41 10552A PCB PANE...

Page 70: ...lectronics LOCATION SEC CODE DESCRIPTION Q TY JC92 01044A PBA SUB OPTIC PE ML 5000A XEROX USA OP3 0604 001033 PHOTO INTERRUPTER TR 150mW DIP 4 ST 1 JC39 40561A CBF HARNESS 3P ML 5000A FLAT UL1061 170mm BLK 1 JC41 10547A PCB P EMPTY ML 5000A T1 6mm 100X100mm 1 ...

Page 71: ... CODE DESCRIPTION Q TY JC92 01017A PBA SUB SENSOR ML 5000A STA USA 250X990mm 0604 000165 PHOTO INTERRUPTER TR BK 2 R1 R3 2001 000362 R CARBON 150OHM 5 1 8W AA TP 2 JC39 40565A CBF HARNESS 4P ML 5000A FLAT UL1061 85mm WHIT 1 JC41 10540A PCB SENSOR_B D ML 5000A T1 6mm 990X250mm 1 ...

Page 72: ...Electrical Parts List 6 14 Samsung Electronics Memo ...

Page 73: ... 5000A 6 7 Controller ML 5000A 7 7 7 2 Controller ML 5000G 1 2 Controller ML 5000G 2 2 7 3 OPE Panel ML 5000A G 7 4 Engine ML 5000A G 1 3 Engine ML 5000A G 2 3 Engine ML 5000A G 3 3 7 5 Joint Board ML 5000A G 7 6 HVPS ML 5000A G 1 3 HVPS ML 5000A G 2 3 HVPS ML 5000A G 3 3 7 7 Sensor ML 5000A G 7 8 Switch ML 5000A G 7 9 PTL ML 5000A G 7 1 Samsung Electronics ...

Page 74: ...Controller ML 5000A 1 7 7 2 Samsung Electronics Schematic Diagrams ...

Page 75: ...Controller ML 5000A 2 7 7 3 Samsung Electronics Schematic Diagrams ...

Page 76: ...Controller ML 5000A 3 7 7 4 Samsung Electronics Schematic Diagrams ...

Page 77: ...Controller ML 5000A 4 7 7 5 Samsung Electronics Schematic Diagrams ...

Page 78: ...Controller ML 5000A 5 7 7 6 Samsung Electronics Schematic Diagrams ...

Page 79: ...Controller ML 5000A 6 7 7 7 Samsung Electronics Schematic Diagrams ...

Page 80: ...Controller ML 5000A 7 7 7 8 Samsung Electronics Schematic Diagrams ...

Page 81: ...000G 1 2 1 2 N A 3 4 5 6 7 8 1 2 3 002 010005AF 4 D C RESERVED B N A E F A B C A D 1 2 E E D REF NO SEC Samsung Electronics Co Ltd All Rights reserved A3 75 PFP 297 X 420 N A 7 9 Samsung Electronics Schematic Diagrams ...

Page 82: ...oller ML 5000G 2 2 B C D E F A B C D E E D REF NO 2 2 SEC Samsung Electronics Co Ltd All Rights reserved A3 75 PFP 297 X 420 002 010005AF 1 2 3 4 5 6 7 8 1 2 3 4 A 7 10 Samsung Electronics Schematic Diagrams ...

Page 83: ...OPE Panel ML 5000A G 7 11 Samsung Electronics Schematic Diagrams ...

Page 84: ...Engine ML 5000A G 1 3 7 12 Samsung Electronics Schematic Diagrams ...

Page 85: ...Engine ML 5000A G 2 3 7 13 Samsung Electronics Schematic Diagrams ...

Page 86: ...Engine ML 5000A G 3 3 7 14 Samsung Electronics Schematic Diagrams ...

Page 87: ...Joint Board ML 5000A G 7 15 Samsung Electronics Schematic Diagrams ...

Page 88: ...PLY R424 4M 1 2W C403 50V R408 47K R413 4M 1 2W R418 4 7M 1 2W 18V 24VS C2 50V C1 50V R132 33K 1 4W R128 3 3K Q110 C3198 R131 10K R126 10K R127 33K Q109 A708 Y R129 2K R130 2 2K 18V 24VS DEV EA B R405 93 1K C401 50V R403 200K R406 16 2K R401 33K ZD406 100V R402 33K ZD409 100V ZD408 100V ZD407 100V 24VS MHV DEV Q401 KSC1008 VR401 20K MF 1 6W 4 9 5 1 2 Date 1998 06 29 Document Number 9717 08B Rev 1 ...

Page 89: ...K C303 50V R305 10K R303 100K R302 33K C308 3KV C307 3KV 470PF THV EA T301 C302 50V R311 100K C301 50V R314 2 2K C305 50V 333Z D302 1N4148 D303 4KV D304 4KV C306 2KV R301 470K D301 1N4148 24VS R217 BR 24VS C101 35V 47uF C4 50V C5 50V 103J THV READ 18V R3 1 2W 560 ZD1 BSB 5 6V C7 104J 50V R218 2M 9 8 6 5 7 10 21 22 23 13 24 15 19 11 6 5 4 3 2 1 Date 1998 06 29 Rev 1 4 Document Number 9717 08B Sheet...

Page 90: ... DEV EA A D GND THV PWN 24VS R2 1 2W 0 5 5VS NC 1 2 3 CN2 Date 1998 06 29 Rev 1 4 Document Number 9717 08B Sheet 3 of 3 Drawing No Design Approval Check Drawing Title High Voltage Power Supply 9717 08B 4 CN3 CN4 CN1 1 2 5 4 3 1 2 3 4 5 6 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 3 2 1 7 18 Samsung Electronics Schematic Diagrams ...

Page 91: ...7 7 Sensor ML 5000A G 7 19 Samsung Electronics Schematic Diagrams ...

Page 92: ...7 8 Switch ML 5000A G 7 20 Samsung Electronics Schematic Diagrams ...

Page 93: ...7 9 PTL ML 5000A G 7 21 Samsung Electronics Schematic Diagrams ...

Page 94: ...ELECTRONICS P N JC68 00015A Rev 1 00 ...

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