Daewoo KOG-131A0A Service Manual

S/M NO. : DAEWOO ELECTRONICS CORP.686, AHYEON-DONG MAPO-GU SEOUL, KOREAC.P.O. BOX 8003 SEOUL, KOREATELEX: DWELEC K28177-8CABLE: “DAEWOOELEC”PRINTED DA

9OPERATIONS AND FUNCTIONS1. Connect the main lead to an electrical outlet.2. After placing the food in a suitable container, open the oven door and pu

10DISASSEMBLY AND ASSEMBLY- Cautions to be observed when trouble shooting.Unlike many other appliances, the microwave oven is high-voltage, high-curre

111. To remove cabinet 1) Remove three screws on cabinet back.2) Push the cabinet backward.2. To remove door assembly1) Remove two screws which secur

123. To remove door parts. REF NO. PART CODE PART NAME DESCRIPTION Q’TY A013512204330FRAME DOORKOG-1A0A9A13512204340 KOG-1A6A9AA02 3517005900 BARRIER

134. Method to reduce the gap between the door seal and the oven front surface.(1) To reduce gap located on part ‘A’.• Loosen two screws on stopper hi

145. To remove control panel parts.(1) Remove the screw which secure the control panel, push up two snap fits and draw forward the control panel assem

15NOTE : Never install the magnetron without the metallic gasket plate which is packed with each magnetron toprevent microwave leakage. Whenever repai

169. 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 fro

1711. To remove insulator Heater assembly. 1) Remove the HEX NUT (F09).2) Remove the two HEX NUTS (F43).3) Remove the insulator Heater assembly (C00).

18INTERLOCK MECHANISM AND ADJUSTMENT The door lock mechanism is a device which has been specially designed to completely eliminate microwave radiation

Service ManualMicrowave OvenModel: KOG-1A0A9AKOG-1A6A9AS/M No. : May. 2005✔ Caution: In this Manual, some parts can be changed for improving,their per

19TROUBLE SHOOTING GUIDE Following the procedure below to check if the oven is defective or not.1) Check grounding before trouble checking.2) Be caref

20CONDITION CHECKCheck continuity of magnetronDefectivemagnetronRESULTNoContinuityCAUSE REMEDYReplaceOutlet haspropervoltage Fusedoes notblow.CONDITIO

21CONDITION CHECK RESULTCheck continuity of high voltage capacitor terminalswith wires removedContinuityCAUSEDefective highvoltagetransformerREMEDYRep

22(TROUBLE 4) The following visual conditions indicate a probable defective touch control circuit or membrane switchassembly1. Incomplete segments,1)

23MEASUREMENT AND TEST1. MEASUREMENT OF THE MICROWAVE POWER OUTPUT Microwave output power can be checked by indirectly mmeasuring the temperature rise

242. MICROWAVE RADIATION TESTPROCEDURE1. Prepare Microwave Energy Survey Meter, 600cc glass beaker,and glass thermometer 100°C (212°F).2. Pour 275cc ±

253. COMPONENT TEST PROCEDURE• High voltage is present at the high voltage terminal of the high voltage transformer during any cooking cycle.• It is n

26WIRING DIAGRAM

27PRINTED CIRCUIT BOARD 1. CIRCUIT CHECK PROCEDURE1. Low voltage transformer checkThe low voltage transformer is located on the P.C.B.Measuring condit

28MP1MP2Mesure point

2PRECAUTIONS TO BE OBSERVED BEFORE ANDDURING SERVICING TO AVOID POSSIBLEEXPOSURE TO EXCESSIVE MICROWAVE ENERGY(a)Do not operate or allow the oven to b

293. When there is no microwave oscillation1) When touching START pad, oven lamp does not turn on.Fan motor does not rotate, but cook indicator in dis

302. P.C.B. CIRCUIT DIAGRAM

31NO NAME SYMBOL SPECIFICATION PART CODE Q’TY1 BUZZER BZ1 BM-20K 3515600100 12 C ARRAY CA1 7P(6) 102 M 50V CN6XB-102M 13 CAPACITOR ELEC EC1 50V RS 1µF

32EXPLODED VIEW AND PARTS LIST1. DOOR ASSEMBLYRefer to Disassembly and assembly2. CONTROL PANEL ASSEMBLYRefer to Disassembly and assembly3. TOTAL ASSE

33REF NO PART CODE PART NAME DESCRIPTION Q'TYA003511711230DOOR ASKOG-1A0A9A1 3511711240 KOG-1A6A9AB00PKCPSWX820CONTROL PANEL AS KOG-1A0A9A1 PKCPS

34REF NO PART CODE PART NAME DESCRIPTION Q'TYF34 3513601500 LAMP BL 125V 25W T25 C5A H187 1 F35 7121400611 SCREW TAPPING T2S PAN 4X6 MFZN

담담 당당 주주홍홍준준님님 TTEELL MMOODDEELLKOG-1A0A9A,1A6A9A접접 수수 0055..0055..11111차 6차2차 7차일일 정정3차 8차4차 9차5차 10차제제 판판 인인쇄쇄규규 격격MMEEMMOO05.05.11-(KOG-131A9A

SAFETY AND PRECAUTIONSCAUTION : This Device is to be Serviced Only by Properly Qualified Service Personnel. Consult the ServiceManual for Proper Serv

4SPECIFICATIONSMODEL KOG-1A0A9A, 1A6A9APOWER SUPPLY 120V~60HZ, SINGLE PHASE WITH EARTHINGPOWER MICROWAVE 1400WCONSUMPTION GRILL 1150WMICROWAVE ENERGY

5EXTERNAL VIEW539 4063001. OUTER DIMENSION

1we5670498qr3261. DOOR SEALDoor seal maintains the microwave within the oven cavity and prevents microwave leakage.2. DOOR HOOKWhen door is closed, it

72r86710w4935qeM/WLESS MOREStop/ClearGrill DefrostFish PoultryAuto DefrostMeatAutoCook1. Bread2. Soup3. Baked Potato4. Fresh Vegetable5. Frozen Vegeta

81. Steady, flat locationThis microwave oven should be set on a steady, flat surface.This microwave oven is designed for counter top use only.2. Leave