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Summary of Contents for Daewoo KOR-63D59A
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Page 1: Microwave Oven
S/M No. : R63D59A001 Service Manual Microwave Oven Model: KOR-63D59A DAEWOO ELECTRONICS CO., LTD. -
Page 2: Table Of Contents
(arcing, wear, and other damage), (4) Damage to or loosening of hinges and latches, (5) Evidence of dropping or abuse. (c) Before turning on power to the microwave oven for any service test or inspection within the microwave gen- erating compartments, check the magnetron, wave guide or transmission line, and cavity for proper align- ment, integrity, and connections. -
Page 3: Safety And Precautions
No grease, soil or spatter should be allowed to build up on these surfaces or inside the oven. DO NOT ATTEMPT TO OPERATE THIS APPLIANCE WITH THE DOOR OPEN. The microwave oven has concealed switches to make sure the power is turned off when the door is opened. Do not attempt to defeat them. -
Page 4: Specifications
NET WEIGHT TIMER FUNCTION SELECTIONS POWER SELECTIONS CAVITY VOLUME * SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. KOR-63D59A 120V~60Hz, SINGLE PHASE WITH GROUNDING 1000W 700W 2450MHz 465 x 279 x 364 mm (18.3 x 11.0 x 14.4 in) 290 x 220 x 306 mm (11.4 x 8.7 x 12.0 in) Approx. -
Page 5: External View
EXTERNAL VIEW 1. OUTER DIMENSION (KOR-631G,H/KOR-861G,H) 2. FEATURE DIAGRAM 11. Safety interlock system 12. Doorviewing screen Allows viewing of food. MThe screen is designed so that light can pass through, but not the microwave. 13. Door hook When the door is closed, it will automatically lock shut. If door is opened while oven is operating, magnetron tube will immediately stop operating. -
Page 6: Installation
5. Power supply • Check your local power source. This microwave oven requires a current of approximately 12/10(KOR-630A9A) amperes, 120Volts, 60Hz grounded outlet. • Power supply cord is about 0.8 meters long. 1. A short power-supply cord is provided to reduce the risks resulting from becoming entangled in or tripping over a longer cord. -
Page 7: Operations And Functions
2 minutes and then return to the correct timer setting 2.Various clicking noises may be heard when turning V.P.C knob. This is normal and does not affect the operation of your microwave oven. ON/OFF time (sec.) Symbol 30/0 23.2/6.8 78.5/13.5... -
Page 8: Disassembly And Assembly
DISASSEMBLY AND ASSEMBLY Cautions to be observed when trouble shooting. Unlike many other appliances, the microwave oven is high-voltage, high-current equipment. It is completely safe during normal operation. However, carelessness in servicing the oven can result in an electric shock or possible danger from a short circuit. - Page 9 1. To remove cabinet 1) Remove three screws on cabinet back. 2) Push the cabinet backward. 3. To remove door parts. REF NO. PART CODE 3512203880 FRAME DOOR 3517007300 BARRIER-SCREEN *O 3515204100 STOPPER HINGE *T AS 3511705500 DOOR WELD ASSY 3517002800 BARRIER SCREEN *I 3512300200...
- Page 10 1) Remove the gasket door from door plate. 2) Remove the door frame from door plate. 3) Remove the stopper hinge top from door plate. 4) Remove the spring and the hook. 5) Remove the barrier screen outer from door frame. 6) Reverse the above steps for reassembly.
- Page 11 5. To remove control panel parts. REF NO. PART CODE 3513405500 KNOB VPC 3516725310 CONTROL-PANEL 3515101600 SPRING FLAT 3517400500 COUPLER VPC KNOB 7122401211 SCREW TAPPING 3517400400 COUPLER TIMER 3518204300 TIMER 7122401211 SCREW TAPPING 3513405410 KNOB 3513702710 LEVER DOOR OPEN 441G430171 SPRING BUTTON 3516906940 BUTTON DOOR OPEN...
- Page 12 6. To remove high voltage capacitor. 1) Remove a screw which secure the grounding ring terminal of the H.V. diode and the capacitor holder. 2) Remove the H.V. diode from the capacitor holder. 3) Reverse the above steps for reassembly. High voltage circuit wiring 7.
- Page 13 8. To remove wind guide assembly. 1) Remove a screw which secure the wind guide assembly. 2) Draw forward the wind guide assembly. 3) Pull the fan from the motor shaft. 4) Remove two screws which secure the motor shaded pole. 5) Remove the motor shaded pole.
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Page 14: Interlock Mechanism And Adjustment
INTERLOCK MECHANISM AND ADJUSTMENT The door lock mechanism is a device which has been specially designed to completely eliminate microwave radiation when the door is opened during operation, and thus to perfectly prevent the danger resulting from the leakage of microwave. (1) Primary interlock switch When the door is closed, the hook locks the oven door. -
Page 15: Trouble Shooting Guide
TROUBLE SHOOTING GUIDE Following the procedure below to check if the oven is defective or not. 1. Check grounding before trouble checking. 2. Be careful of the high voltage circuit. 3. Discharge the high voltage capacitor. 4. When checking the continuity of the switches, fuse or high voltage transformer, disconnect one lead wire from these parts and check continuity with the AC plug removed. - Page 16 Does the fan motor work when you shut the door and turn the timer? Does the oven lamp light? Does the turntable turn? If microwave do not oscillate, Continuity check continuity of filament of magnetron. Poor continuity Check the isolation of filament NO Good winding of high voltage trans- former.
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Page 17: Measurement And Test
PROCEDURE 1. Microwave power output measurement is made with the microwave oven supplied at rated voltage and operated at its maximum microwave power setting with a load of 1000±5cc of potable water. 2. The water is contained in a cylindrical borosilicate glass vessel having a maximum material thickness of 3 mm and an outside diameter of approximately 190 mm. -
Page 18: Microwave Radiation Test
2. MICROWAVE RADIATION TEST WARNING : 1. Make sure to check the microwave leakage before and after repair of adjustment. 2. Always start measuring of an unknown field to assure safety for operating personnel from microwave energy. 3. Do not place your hands into any suspected microwave radiation field unless the safe density level is known. 4. -
Page 19: Component Test Procedure
3. COMPONENT TEST PROCEDURE • High voltage is present at the high voltage terminal of the high voltage transformer during any cooking cycle. • It is neither necessary nor advisable to attempt measurement of the high voltage. • Before touching any oven components or wiring, always unplug the oven from its power source and discharge the capacitor. -
Page 20: Wiring Diagram
WIRING DIAGRAM... -
Page 21: Exploded View And Parts List
EXPLODED VIEW AND PARTS LIST 1. DOOR ASSEMBLY Refer to Disassembly and assembly. 2. CONTROL PANEL ASSEMBLY Refer to Disassembly and assembly. 3. TOTAL ASSEMBLY... - Page 22 1) KOR-63D59A PART CODE 3511714420 DOOR AS 3516721260 CONTROL-PANEL AS 3510805000 CABINET 7112401011 SCREW TAPPING 3516109640 CAVITY JOINT AS 7112401011 SCREW TAPPING 7122401211 SCREW TAPPING 7122401211 SEREW TAPPING 7112401011 SCREW TAPPING 35113NCN35 CORD POWER AS 7112401011 SCREW TAPPING 7121403011 SCREW TAPPING...
- Page 23 DAEWOO ELECTRONICS CO., LTD. 686, AHYEON-DONG MAPO-GU SEOUL, KOREA C.P.O. BOX 8003 SEOUL, KOREA TELEX: DWELEC K28177-8 CABLE: “DAEWOOELEC” FAX: 02) 360-8184 TEL: 02) 360-8183 E-mail : G7F00E@web.dwe.co.kr S/M NO. : PRINTED DATE: Oct. 1999...
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