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Samsung MW5593G Service Manual
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Summary of Contents for Samsung MW5593G

  • Page 1: Table Of Contents

    MICROWAVE OVEN MW5592W / MW5593G SERVICE Manual CONTENTS MICROWAVE OVEN 1. Precaution 2. Specifications 3. Operating Instructions 4. Disassembly and Reassembly 5. Alignment and Adjustments 6. Troubleshooting 7. Exploded Views and Parts List 8. PCB Diagrams 9. Schematic Diagrams...
  • Page 2 (e) A Microwave leakage check to verify compliance with the Federal performance standard should be performed on each oven prior to release to the owner. Samsung Electronics...
  • Page 3: Precaution

    10. Service technicians should remove their 16. Always connect a test instrument's ground watches while repairing an MWO. lead to the instrument chassis ground before connecting the positive lead; always remove the instrument's ground lead last. Samsung Electronics...
  • Page 4 (Use a screwdriver.) 3. High voltage is maintained within specified limits by close-tolerance, safety-related components and adjustments. If the high voltage exceeds the specified limits, check each of the special components. Fig. 1-1. Discharging the High Voltage Capacitor Samsung Electronics...
  • Page 5: Specifications

    2. Specifications 2-1 Table of Specifications MODEL MW5592W / MW5593G ITEM TIMER 99 MINUTES 99 SECONDS POWER SOURCE 120V/60HZ, AC POWER CONSUMPTION MICROWAVE : 1,450W OUTPUT POWER FROM 100W TO 1000W (10 LEVEL POWER) (IEC-705 TEST PROCEDURE) OPERATING FREQUENCY 2,450MHz...
  • Page 6: Operating Instructions

    Pause / Canel Cancel Press to pause oven or correct a mistake. 3-2 Features & External Views Light Safety Interlock Holes Ventilation Holes Door Control Panel Door Latches Open Door Push Button Guide Roller Glass Tray 215mm 370mm 517mm 379mm Samsung Electronics...
  • Page 7: Disassembly And Reassembly

    4-2 Replacement of High Voltage Transformer 1. Discharge the high voltage capacitor. 2. Disconnect all the leads. 3. Remove the mounting bolts. 4. Reconnect the leads correctly and firmly. Samsung Electronics...
  • Page 8 ¥ Insertion depth of the thin metal plate should be 0.5mm or less. 4-3-3 Removal of Key Door & Spring Door "E" Remove pin hinge from Door "E" Detach spring from Door "E" and key door. Key Door Spring Samsung Electronics...
  • Page 9 7. When replacing the drive motor, be sure to remount it in the correct position with the Drive Motor Cover Base Plate coupler. 8. Connect all the leads to the drive motor. 9. Screw the drive motor cover to the base plate with a screw driver. Samsung Electronics...
  • Page 10 3. When installing new membrane key board, make sure that the surface of escutcheon base is cleaned sufficiently so that any problems (shorted contacts or uneven surface) can be avoided. Membrane Panel Samsung Electronics...
  • Page 11: Alignment And Adjustments

    2. Isolate the magnetron from the circuit by disconnecting its leads. 3. A continuity check across the magnetron filament terminals should indicate one ohm or less. 4. A continuity check between each filament terminal and magnetron case should read open. Cooling Fins Samsung Electronics...
  • Page 12 Door Open Door Closed procedures. ¥ Primary switch 5. Confirm that the gap between the switch ¥ Monitor switch (COM-NC) housing and the switch actuator is no more than ¥ Door Sensing S/W 0.5mm when door is closed. Samsung Electronics...
  • Page 13 NOTE 1: Variations or errors in the test procedure will cause a variance in the temperature rise. Additional power test should be made if temperature rise is marginal. NOTE 2: Output power in watts is computed by multiplying the temperature rise (step 5) by a factor of 91 times the of centigrade temperature. Samsung Electronics...
  • Page 14 ; CENTRAL SERVICE CENTER 5-12-2 At least once a year have the microwave energy survey meter checked for accuracy by its manufacturer. Samsung Electronics...
  • Page 15: Troubleshooting

    H.V.Transformer component test procedure and replace if it is H.V.Capacitor defective. H.V.Diode Magnetron 4. Open or loose wiring of power relay 5. Defective primary latch switch 6. Defective power relay or Ass'y PCB Replace PCB main. Samsung Electronics...
  • Page 16 Use plastic wrap or cover with a lid. Stir once or twice while cooking foods such as soup, cocoa, or milk. Noise from the turntable motor Noise may result from the motor. Replace turntable motor. when it starts to operate. Samsung Electronics...
  • Page 17: Exploded Views And Parts List

    7. Exploded Views and Parts List 7-1 Exploded Views Samsung Electronics...
  • Page 18 Exploded Views and Parts List 7-2 Main Parts List Ref. No. Parts No. Description Specification Q'ty Remarks DE70-00011A PANEL-OUTER 3RD-1.0 MW5592W DE70-30001C PANEL-OUTER V/STEEL,T0.7,360,1128,STONE-GR MW5593G DE63-90035L CUSHION-RUBBER T3,W100,L190,-,MW5896W,BLK 3601-000440 FUSE-FERRULE 250V,20A,TL,CERAMIC,6.35x31.8m 3602-001002 FUSE-HOLDER 125V/250V,15A/7.5A,50mohm DE31-00002A MOTOR-FAN SMF-3RDUA1MW5896W,-,-,120V60HZ,2450RPM DE47-20032B THERMOSTAT PW2N,-,-,30,0,85/75,-,-,-,187 HORIZATAL...
  • Page 19 Exploded Views and Parts List 7-3 Door Parts List Ref. No. Parts No. Description Specification Q'ty Remarks DE64-40317A DOOR-A ABS,400g,WHT,412x285,MWA19AW MW5592W DE64-40317C DOOR-A ABS,T2.0,-,-,D/GRY,MW5593G MW5593G DE64-40006E DOOR-KEY POM(F20-02),-,-,12G,WHT,MW7896W,NO-TALK MW5592W DE64-40006F DOOR-KEY POM(F20-02),-,-,12G,BLK,MW7897G,NO-TALK MW5593G DE61-70032A SPRING-KEY ES,HSWR,PI0.6,D5.4,L25,MW8640T DE67-20197A SCREEN-DOOR S1,-,-,-,-,3RD-1.0 DE94-00073A ASSY DOOR-SUB 3RD-1.0,MW5896W,WHT...
  • Page 20 2S-4X12,TOOTHED MGT-TCO DE60-10082H SCREW-A 2S-4X12,TOOTHED MO/FAN DE60-10082H SCREW-A 2S-4X12,TOOTHED P-C-EA DE60-10082H SCREW-A 2S-4X12,TOOTHED PN/OUT DE60-10082H SCREW-A 2S-4X12,TOOTHED S-M-EA DE60-10098A SCREW-ASSY TAP TITE PH,TC,M4X8,SWRCH18A,ZPC2,GLD,W M/DRIV DE60-10195A SCREW-STAR POLE TH,*,2,4,12,SWCH18A,ZNC O/PANEL DE60-10098A SCREW-ASSY TAP TITE PH,TC,M4X8,SWRCH18A,ZPC2,GLD,W DE60-10012A SCREW-TAP TITE TH,+,3,M4,L10,SWR10,ZPC2,TOOTH Samsung Electronics...
  • Page 21 8. P.C.B Diagrams 8-1 P.C.B Diagrams Samsung Electronics...
  • Page 22 2802-000161 RESONATOR-CERAMIC 4MHz,0.5%,TP,10.0x5.0x7.5mm XTL1 3711-000881 CONNECTOR-HEADER BOX,3P,1R,2.5mm,STRAIGHT,SN CN10 3711-000940 CONNECTOR-HEADER BOX,4P,1R,2.5mm,STRAIGHT,SN CN03 3711-004143 CONNECTOR-HEADER BOX,2P/3P,1R,5mm/2.5mm,STRAIGH CN07 DE13-20009A KA7533,DIP IC02 DE39-60001A WIRE-SO COPPER PI0.6,SN,T,52MM,TAPING_WIRE J01,J02,J04,J05,J10 DE39-60001A WIRE-SO COPPER PI0.6,SN,T,52MM,TAPING_WIRE J11,J12,J13,J14,J15 DE39-60001A WIRE-SO COPPER PI0.6,SN,T,52MM,TAPING_WIRE J16,J17 DE09-00031A IC-MCU TMP87CH21AF-2454,MW4592W,8BIT IC01 Samsung Electronics...
  • Page 23: Schematic Diagrams

    DOOR IS OPENED ASSY PCB BOARD MAGNETRON BLK BLU HIGH VOLTAGE DIODE TO CHASSIS PRIMARY SWITCH HIGH VOLTAGE CAPACITOR DOOR SENSING SWITCH MONITOR SWITCH BOTTOM CENTER SYMBOL COLOR ORANGE HIGH VOLTAGE WHITE TRANSFORMER BLACK BLUE BLU RED POWER RELAY Samsung Electronics...

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