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4-6 Replacement of Control Box Assembly

4-6-1 Removal of Control Box Assembly

4-4

Samsung Electronics

1. Disconnect the connectors from the control box

assembly.

2. Remove screws securing the control box

assembly.

3.Remove the knobs of the control box Ass'y.

4. Remove the screw securing the timer.

Disassembly and Reassembly

Control Box

Screw

Summary of Contents for CE935G

Page 1: ...SOURCE 230V 50HZ AC POWER CONSUMPTION MICROWAVE 1 500W GRILL 1 300W OUTPUT POWER FROM135W TO 900W 6 LEVEL POWER INCLUDING DEFROST IEC 705 TEST PROCEDURE OPERATING FREQUENCY 2 450MHz MAGNETRON OM75PH 31 COOLING METHOD COOLING FAN MOTOR OUTSIDE DIMENSIONS 517 W x 298 H x 385 D NET WEIGHT 20Kg SHIPPING WEIGHT 23Kg ...

Page 2: ...3 1 3 2 Features External Views Door VentilationSlot Light SafetyInterlockHoles ControlPanel OpenDoorPushButton GuideRoller GRILLWIRE RACK GlassPlate DoorLatches 1 2 3 4 5 6 7 8 9 10 20 30 40 60 0 50 450 630 300 900W 135 CE935G 517mm 369mm 298mm 216 4mm 385mm GRILL 1 2 3 4 5 6 7 8 9 10 20 30 40 60 0 50 450 630 300 900W 135 CE935G ...

Page 3: ...it may be damaged NOTE2 When replacing the magnetron be sure to remount the magnetron gasket in the correct position and make sure the gasket is in good condition 1 Discharge the high voltage capacitor 2 Disconnect all the leads 3 Remove the mounting bolts 4 Reconnect the leads correctly and firmly 4 2 Replacement of High Voltage Transformer Lamp Cover Air Magnetron H V Trans H V Capacitor Screw T...

Page 4: ... C because it is fragile Following the procedure as shown in the figure insert and bend a thin metal plate between Door E and Door A until you hear the tick sound 1 Insertion depth of the thin metal plate should be 0 5mm or less Remove pin hinge from Door E Detach spring from Door E and key door 4 3 2 Removal of Door C 4 3 3 Removal of Door E Disassembly and Reassembly Upper Hinge Lower Hinge Scre...

Page 5: ...n replacing the drive motor be sure to remount it in the correct position with the coupler 8 Connect all the leads to the drive motor 9 Screw the drive motor cover to the base plate with a screw driver 4 4 Replacement of Fuse 4 5 Replacement of Drive Motor Disassembly and Reassembly Screw Drive Motor Cover Base Plate Thermo Switch Drive Motor After replacement of the defective component parts of t...

Page 6: ...x Assembly 4 4 Samsung Electronics 1 Disconnect the connectors from the control box assembly 2 Remove screws securing the control box assembly 3 Remove the knobs of the control box Ass y 4 Remove the screw securing the timer Disassembly and Reassembly Control Box Screw ...

Page 7: ...inuity 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 PRECAUTION 1 High voltage is present at the high voltage terminals during any cook cycle 2 It is neither necessary nor advisable to attempt measurement of the high voltage 3 Before touching any oven components or wiring always ...

Page 8: ...ng installation of Primary switch and Monitor switch to the latch body is necessary 3 When mounting the Latch Body to the oven assembly adjust the Latch Body by moving it so that the oven door will not have any play in it Check for play in the door by pulling the door assembly Make sure that the latch keys move smoothly after adjustment is completed Completely tighten the screws holding the Latch ...

Page 9: ...h accurate equipment 1 Fill the one liter glass vessel with water 2 Stir water in glass vessel with thermometer and record the water temperature in the glass vessel T1 10 1ûC 3 After moving the water into another glass vessel place it in the center of the cooking tray Set the oven to high power and operate for 48seconds exactly 2 seconds included as a holding time of magnetron oscillation 4 When h...

Page 10: ... must be held on the grip of the handle otherwise a false reading may result when the operator s hand is between the handle and the probe 3 When high leakage is suspected do not move the probe horizontally along the oven surface this may cause damage to the probe 4 Follow the recommendation of the manufacturer of the microwave energy survey meter 1 Pour 275 15cc of 20 5ûC 68 9ûF water in a beaker ...

Page 11: ... faulty Oven lamp 1 Poor contact of Check continuity of power supply cord Also check Adjust or replace the does not power cord whether the power cord is securely wired power supply cord light 2 Defective lamp The fan motor rotates but lamp does not light Replace the lamp 3 Defective timer Check the terminals of timer for continuity Replace the timer contacts turning the timer knob ON and OFF repea...

Page 12: ... If the timer does not operate with 230V applied to the Replace timer Timer does timer motor terminals the timer motor amy be faulty not operate 2 Defective The lamp does not light Replace timer contacts of timer S W Cooking tray Defective Check to see if 21V exists at the motor terminals Replace drive motor does not rotate drive motor If so motor will be defective Magnetron 1 Blocking of Check if...

Page 13: ...witch 6 Open coil of Check the continuity of primary coil and secondary Replace the H V Trans coil If there is no continuity H V Transformer is H V Transformer former defective 7 Shorted H V Check the continuity of capacitor Replace the capacitor If the capacitor shorts the fuse blows H V Capacitor 6 2 Unsatisfactory Cooking Symptom Related Parts Check Points Remedy Microwave H V Transformer 1 Che...

Page 14: ... 1 Exploded Views 7 1 M1 M2 M21 M22 M23 M24 D1 D9 D10 D8 D2 D3 D5 D6 M25 M26 M42 M15 M14 M16 M30 M18 M31 M32 M33 M34 M19 C2 C8 C3 C1 C4 C6 C5 C7 M20 M3 M41 M4 M5 M6 M7 M8 M9 M10 M36 M44 M12 M13 M35 M11 M29 M43 B1 B2 B4 B3 M27 D4 D7 M28 M17 M40 M39 M38 M37 ...

Page 15: ...DE80 10001A BASE PLATE SGCC T0 8 345 565 1 M 21 DE31 10154A MOTOR DRIVE M2HJ49ZR02 ST 16 21V 5 6 1 M 22 DE71 60382A COVER CEILING MICASHEET T0 5 70 133 1 M 23 ASSY CONTROL BOX 230V50HZ CE935G SSW 900W 1 M 24 ASSY DOOR BUTTON WHT CE945GR SBTW RUSSIA 1 M 25 DE91 70101C ASSY THERMOSTAT ME5574W 160 60 187 HORIZ 1 M 26 DE61 50490A BRACKET TCO SECC1 T0 6 34 58 1 M 27 DE39 20058E ASSY POWER CORD KKP4819D...

Page 16: ...77 ZPC3 WHT CHR 1 7 4 Control Parts List Ref No Parts No Description Specification Q ty Remarks C 1 DE66 20006A BUTTON PUSH RESIN ABS HR 0370U P WHT M9 1 C 2 DE61 70076A SPRING BUTTON HSWR PI0 6 1 C 3 DE64 10123A KNOB ABS PURE WHT M97G35 2 C 4 DE72 70008B CONTROL PANEL ABS HR0370U WHT T2 5 CE935G 1 C 5 DE45 10076A TIMER ASSY TMFK60MTB1 220V 240V 310 GRIL 1 C 6 3501 000309 RELAY POWER CHP11 A240S 2...

Page 17: ...T TC DE60 10098A SCREW ASSY TAPTITE PH TC M4X8 SWRCH18A Z 2 MO DRI DE60 10080A SCREW WASHER M5 L12 2S 4 HVT DE60 10080A SCREW WASHER M5 L12 2S 4 MGT DE60 10082A SCREW A M4 L12 2S TOOTHED 2 B LATC DE60 10033A SCREW TH TH M4 L10 MSWR10 FEFZY 2 HI UPP DE60 10033A SCREW TH TH M4 L10 MSWR10 FEFZY 2 HI LOW DE60 10012A SCREW TAP TITE TH 3 M4 L10 SWR10 ZPC2 1 NO FIL DE60 10012A SCREW TAP TITE TH 3 M4 L10 ...

Page 18: ... WIRING COLOR FUNCTION ROTARY S W BLU BLU WHT BLU INRUSH RELAY ROTARY S W MWO BLU BLU RESISTOR BLU BLU POWER CORD 230V 50HZ 250V10A IND RESISTOR LINE CAPACITOR BLU 230V40W ORG ORG ORG YEL YEL YEL ORG DRIVE MOTOR TIMER MOTOR LAMP INRUSH COIL MGT TCO BRN BRN BRN BRN BRN COM NC NO FUSE 250V1 6A 0V 21V 230V C2 C3 OV 230V H V TRANS H V DIODE H V FUSE H V CAPACITOR BRN L D M F M T M GRILL MWO S W GRILL ...

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