Samsung G633C Service Manual
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Samsung G633C Service Manual

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SERVICE

MICROWAVE OVEN

AMFO
MICROWAVE OVEN
G633C
400
240
560
800W
120
0
1
2
60
3
50
4
40
5
30
6
20
7
10
8
9
GRILL
Manual
CONTENTS
1. Precaution
2. Statements
3. Operating Instructions
4. Disassembly and Reassembly
5. Alignment and Adjustments
6. Troubleshooting
7. Exploded Views and Parts List
8. Wiring Diagrams

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Summary of Contents for Samsung G633C

  • Page 1: Microwave Oven

    MICROWAVE OVEN G633C SERVICE Manual MICROWAVE OVEN CONTENTS 1. Precaution 2. Statements 3. Operating Instructions 4. Disassembly and Reassembly 800W 5. Alignment and Adjustments 6. Troubleshooting GRILL 7. Exploded Views and Parts List 8. Wiring Diagrams AMFO...

  • Page 2: Precaution

    10. Service technicians should remove their watches while repairing an MWO. 16. Always connect a test instrument's ground lead to the instrument chassis ground before connecting the positive lead; always remove the instrument's ground lead last. Samsung Electronics...
  • Page 3 (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 4: Specifications

    2. Specifications 2-1 Table of Specifications G633C POWER SOURCE 230V 50Hz, AC POWER CONSUMPTION MICROWAVE : 1,350W GRILL : 1,000W OUTPUT POWER FROM 120W TO 800W (9 LEVEL POWER) (IEC-705 TEST PROCEDURE) OPERATING FREQUENCY 2450MHz TIMER 60 MINUTES COOLING METHOD...

  • Page 5: Operating Instructions

    3. Operating Instructions 3-1 Control Panel DEFROST 800W INSTANT COOK G633C Samsung Electronics...

  • Page 6: Checking That Your Oven Is Operating Correctly

    3. Set the time to 4 to 5 minutes by turing TIMER knob. Important: If any problem is experienced in the operation of the oven, please refer to the section on page 4 "what to do if you are in doubt or have a problem." Samsung Electronics...

  • Page 7: Variable Power Cooking Chart

    Serving Size Power level Standing Time 2. Turn the COOKING POWER CONTROL knob to Max Power. 100% 2~3mins. Drink 150ml 3. Turn the TIMER knob to select instant cook, drinks or jacket potatoes. Soup/ 200~300 100% 2~3mins Sauce Fresh 200~300 100% 2~3mins Vegetables Samsung Electronics...

  • Page 8: Disassembly And Reassembly

    1. Discharge the high voltage capacitor. 2. Disconnect all the leads from the high voltage transformer. 3. Remove the mounting bolts on the high voltage transformer. 4. When replacing, connect the leads correctly and firmly. H. V. Trans Screws Samsung Electronics...

  • Page 9: Replacement Of Door Assembly

    1. Insertion depth of the thin metal plate should be 0.5mm or less. 4-3-4 Removal of Key Door & Spring Door "E" Remove pin hinge from Door "E" Detach spring from Door "E" and key door. Door Key Spring Key Samsung Electronics...
  • Page 10 2. Disconnect the connectors from the heater ceramic and wire leade. Bracket 3. Remove two(3) screws securing the bracket upper to Upper the oven cavity. 4. Remove one screw securing the bracket heater. Ceramic Bracket Heater Heater Screw 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 Cooling Fins and the magnetron case should read "open". Samsung Electronics...

  • Page 12: High Voltage Capacitor

    ¥ Primary switch 5. Confirm that the gap between the switch ¥ Monitor switch (COM-NC) housing and ¥ Monitor switch (COM-NO) ¥ the switch actuator is no more than 0.5mm Secondary switch when door is closed. Samsung Electronics...

  • Page 13: Output Power Of Magnetron

    5. After heating for 2 minutes, measure the temperatures of water in each beaker. 6. Microwave heat distribution rate can be caicviated as follows : Minimum Temperature Rise Heat Distribution = X 100(%) Maximum Temperature Rise The result should exceed 65%. Samsung Electronics...

  • Page 14: Note On Measurement

    ; CENTRAL SERVICE CENTER 5-11-2 At least once a year have the microwave energy survey meter checked for accuracy by its manufacturer. Samsung Electronics...

  • Page 15: Troubleshooting

    2) Defective con- The oven lamp does not light and fan motor Replace the timer. tacts of timer does not operate. NOTE: Interlock monitor switch must be replaced when the fuse is blown out. Samsung Electronics...
  • Page 16 3) Too small a If a small amount of food is heated repeatedly over To increase the oven load or no a long period of time, microwave turns off during load, place a glass of load operation. water into the oven. Samsung Electronics...

  • Page 17: Unsatisfactory Cooking

    1) If there is no continuity in forward, direction the H.V.Diode is open. Replace. 2) If there is continuity in reverse direction, it's shorted. Fan motor Fan motor Check if the motor coil is open. Replace. does not rotate. Samsung Electronics...

  • Page 18: Exploded Views And Parts List

    7. Exploded Views and Parts List 7-1 Main Exploded View Samsung Electronics...

  • Page 19: Main Parts List

    DE47-20033A THERMOSTAT;PW-2N,80/70,125V15A/250V7.5A,1 CV-TCO DE47-20161A THERMOSTAT;PW2N(120/110)187Z23.,250V/7.5A GRILL DE39-30097B WIRE LEAD-G;L100,MBQ45,GRILL DE62-90101A ADIABATIC-UPPER;S/FINE INSULATION,T5.0,W162,L2 DE47-70030D HEATER-CERAMIC;115V,490W,26OHM,6 DE61-50401A BRACKET-HEATER;ALSTER,T0.5,60,70,M67G45 DE93-30365D ASSY CONTROL-BOX;G633C/BASIC DE74-20017A TRAY-COOKING;GLASS(NEOREX/RE-31),T6,OD288 DE92-90441B ASSY-GUIDE ROLLER;G645C,D16.5 DE67-60002A COUPLER;PPS,5GR,BRN,M97G45 DE27-10020A COIL-MC CHOKE;TC,101 : Electrostatically Sensitive Devices : Warning : Option Parts Samsung Electronics...
  • Page 20 BUTTON-PUSH;ABS,WHT,G643C DE61-70076A SPRING-BUTTON;HSWR,PI0.6 DE64-10122A KNOB;ABS,WHT,5G,G633C DE72-70165D CONTROL-PANEL;ABS(HR0370U)W9501,180,WHT,G633 DE45-10075A TIMER-ASSY;TMFF60MTN1,220/240V,240-GRILL- 3501-000309 RELAY-POWER;240V,3750VA,15A,-,6mS,20mS DE39-40545A WIRE HARNESS-B;230V50HZ,G635C DE93-30563D ASSY CONTROL-PANEL;G633C(SCAW) 7-5 Assembly Body Latch Parts List Ref. No. Parts No. Description / Specification Q'ty Remarks DE66-40001A LATCH-BODY;POM(F20-02),40GR,NTR 3405-000178 SWITCH-MICRO;250V,15A,200gf,SPST-NO 3405-000175 SWITCH-MICRO;250V,15A,200gf,SPST-NO DE66-90001A LEVER-SWITCH;P.O.M(F20-02),2,6,NTR,2ND-W-P/...

  • Page 21: Standard Parts List

    DE60-10082H SCREW-A;2S-4X12,TOOTHED CV/AIR DE60-10082H SCREW-A;2S-4X12,TOOTHED MO/FAN DE60-10082H SCREW-A;2S-4X12,TOOTHED PN/OUT DE60-10098A SCREW-ASSY TAP TITE;PH,TC,M4X8,SWRCH18A,ZPC2,GLD,W CV-TCO DE60-10098A SCREW-ASSY TAP TITE;PH,TC,M4X8,SWRCH18A,ZPC2,GLD,W M/DRIV DE60-10098A SCREW-ASSY TAP TITE;PH,TC,M4X8,SWRCH18A,ZPC2,GLD,W MG-TCO DE60-20063A BOLT-FLANGE;M4,10,ZPC3,YEL,MSWR HI-LOW DE60-20063A BOLT-FLANGE;M4,10,ZPC3,YEL,MSWR HI-UPP DE60-10012A SCREW-TAP TITE;TH,+,3,M4,L10,SWR10,ZPC2,TOOTH DE60-10033A SCREW-TH;TH,+,M4,L10,MSWR10,FEFZY DE60-10069A SCREW-TAP TH;TH,M4,L10,FRFZY Samsung Electronics...

  • Page 22: Wiring Diagrams

    S/W3 S/W3 PRIMARY GREEN LATCH SWITCH LATCH YELLOW/GREEN MWO MODE CYCEL MODE GRILL MODE SWITCH SWITCH High Voltage Circuit MAGNETRON HIGH VOLTAGE DIODE TO CHASSIS HIGH VOLTAGE CAPACITOR H.V.FUSE SYMBOL COLOR ORANGE BROWN BLACK BLUE HIGH VOLTAGE TRANSFORMER Samsung Electronics...

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