Service Manual
Model: KOR-6L0B
Microwave Oven
MAY 2006
S/M No. : OR6L0B1001
Page 1: ...Service Manual Model KOR 6L0B Microwave Oven MAY 2006 S M No OR6L0B1001...
Page 2: ...transmission systems shall be repaired replaced or adjusted by procedures described in this manual before the oven is released to the owner e A microwave leakage check to verify compliance with the Fe...
Page 3: ...servicing the oven 2 If any certified oven unit is found to have excessive emission level 5mW cm the service person should a inform the manufacturer importer or assembler b repair the unit at no cost...
Page 4: ...600 W FREQUENCY 2 450MHz OUTSIDE DIMENSIONS W H D 17 6 x 10 6 x 12 8 in CAVITY DIMENSIONS W H D 11 6 x 8 3 x 11 9 in CAVITY VOLUME 0 7 cu ft NET WEIGHT APPROX 21 0 lbs TIMER 59 min 99 sec POWER SELECT...
Page 5: ...al para que pueda girar durante la coccion 7 7 Arillo Sostiene al plato de cristal para que este pueda g rar 8 8 Plato de cristal Hecho de cristal especial a prueba de calor La bandeja debe de estar e...
Page 6: ...l cron metro Ajusta el tiempo de cocinado y la hora actual 4 4 Descongelado Descongela alimentos por peso o por tiempo 5 5 Reloj Para ajustar la hora 6 6 Parar Borrar Detiene el funcionamiento del hor...
Page 7: ...proximately 12 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 trip...
Page 8: ...uring the oven operation the oven stops cooking and all information retained To erase all information except the present time touch the STOP CLEAR pad once more If the oven door is opened during the o...
Page 9: ...about the electric charge in the high voltage capacitor For about 30 seconds after the operation stopped and electric charge remains in the high voltage capacitor When replacing or checking parts shor...
Page 10: ...2 To remove door assembly 1 Remove two screws which secure the stopper hinge top 2 Remove the door assembly from top plate of cavity 3 Reverse the above for reassembly NOTE After replacing the door a...
Page 11: ...1 1 A06 3512302700 GASKET DOOR PP 1 A07 3513100700 HOOK POM 1 A08 3515101300 SPRING HOOK PW1 1 1 Remove the gasket door from the door painting assembly 2 Remove the barrier screen inner from the door...
Page 12: ...and then push the door to contact the door seal to the oven front surface Tighten two screws 3 To reduce gap located on part C Loosen the screw on the interlock switch assembly located the top of the...
Page 13: ...panel 5 Remove the membrane lever door open spring button and button door open from the control panel 6 Reverse the above steps for reassembly REF NO PART CODE PART NAME DESCRIPTION Q TY REMARK B01 35...
Page 14: ...ge circuit wiring 7 To remove magnetron 1 Remove the screw which secure the magnetron 2 Remove the magnetron 3 Reverse the above steps for reassembly NOTE Never install the magnetron without the metal...
Page 15: ...assembly 4 Draw forward the wind guide assembly 5 Pull the fan from the motor shaft 6 Remove two screws which secure the motor shaded pole 7 Remove the motor shaded pole 8 Reverse the above steps for...
Page 16: ...of the interlock monitor switch to bring it under OFF condition and presses the button of the secondary interlock switch to bring it under ON condition 3 Adjustment steps a Loosen the mounting screw...
Page 17: ...of the terminals and power cord before check the parts listed below CONDITION CHECK Check continuity of interlock monitor switch with door closed Check continuity of of primary interlock switch contac...
Page 18: ...nuity Adjust or replace Check D C voltage being supplied to RELAY RY2 coil Defective touch control circuit 0 V Replace Faulty contacts of RELAY RY2 or open relay coil Approx 15 VDC Replace Display do...
Page 19: ...Replace Connect megger leads to magnetron terminal and magnetron body Continuity Defective magnetron Replace Check resistance of primary and secondary coil of high voltage transformer 0 or Defective...
Page 20: ...ing down 9 Display counts down noticeably too fast while cooking 10 Display does not show the time of day when the STOP CLEAR pad is touched in case of setting the present time 11 Oven lamp and turnta...
Page 21: ...el the load is immediately placed on the center of the shelf which is in the lowest normal position 4 Microwave power is switched on 5 Heating time should be exactly A seconds Refer to table as follow...
Page 22: ...door seem door viewing screen the exhaust air vents and the suction air vents 3 Measuring should be in a counter clockwise direction at a rate of 1 in sec If the leakage of the cabinet door seem is u...
Page 23: ...ance reading Meter with 6V 9V or higher voltage batteries should be used to check the front back resistance of the diode otherwise an infinite resistance may be read A normal diode s resistance will b...
Page 24: ...24 WIRING DIAGRAM S N 3513511800...
Page 25: ...ach measure point must be measured with GND point NOTE 1 Refer to Circuit Diagram 2 Secondary side voltage of the low voltage transformer changes in proportion to fluctuation of power source voltage 3...
Page 26: ...26 Measure Point MP1 MP2 GND...
Page 27: ...n timer does not stop Check method 5 When the digital clock does not operate properly Refer to Circuit Diagram If clock does not keep exact time you must check resistor R12 R17 D8 C3 and zener diode Z...
Page 28: ...28 2 PCB CIRCUIT DIAGRAM...
Page 29: ...M 5 RD AZ201J 1 19 RESISTOR R1 6 8 10 1 6W 330 OHM 5 RD AZ331J 9 20 RESISTOR R15 27 28 1 6W 1K OHM 5 RD AZ102J 3 21 RESISTOR R21 26 1 6W 4 7K OHM 5 RD AZ472J 2 22 RESISTOR R12 17 19 23 1 6W 10K OHM 5...
Page 30: ...30 1 DOOR ASSEMBLY Refer to Disassembly and assembly 2 CONTROL PANEL ASSEMBLY Refer to Disassembly and assembly 3 TOTAL ASSEMBLY EXPLODED VIEW AND PARTS LIST...
Page 31: ...DER HV CAPACITOR SECC T0 6 1 F19 3518301301 CAPACITOR HV 2100VAC 0 70UF 187 1 F20 3518400900 DIODE HV AS HVR 1X 30B 187 1 F21 3518122930 TRANS HV DYAR60A0 63T A 1 F22 3516003700 SPECIAL SCREW TT3 HEX...
Page 32: ...S M NO OR6L0B1001 DAEWOO ELECTRONICS CORP 686 AHYEON DONG MAPO GU SEOUL KOREA C P O BOX 8003 SEOUL KOREA TELEX DWELEC K28177 8 CABLE DAEWOOELEC PRINTED DATE July 2006...
