Daewoo KOR-6LZB Service Manual Download Page 30

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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

Summary of Contents for KOR-6LZB

Page 1: ...Service Manual Model KOR 6LZB Microwave Oven May 2010...

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: ...o servicing the oven 2 If any certified oven unit is found to have excessive emission level 5mW cm 2 the service man should a inform the manufacturer importer or assembler b repair the unit at no cost...

Page 4: ...700 W FREQUENCY 2 450MHz OUTSIDE DIMENSIONS W H D 17 6 x 10 6 x 12 6 in CAVITY DIMENSIONS W H D 11 6 x 8 6 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: ...f the oven cavity floor This is to remain in the oven for all cooking 7 7 Roller guide This must always be used for cooking together with the glass cooking tray 8 8 Glass cooking tray Made of special...

Page 6: ...level 3 3 TIME SET PAD Used to set the cooking time and the current time 4 4 DEFROST Used to defrost foods for weight and time 5 5 CLOCK Used to set clock 6 6 STOP CLEAR Used to stop the oven operatio...

Page 7: ...This microwave oven requires a current of approximately 14 amperes 120Volts 60Hz grounded outlet 1 A short power supply cord is provided to reduce the risks resulting from becoming entangled in or tr...

Page 8: ...during 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...

Page 9: ...bout the electric charge in the high voltage capacitor For about 30 seconds after the operation has stopped electric charge remains in the high voltage capacitor When replacing or checking parts short...

Page 10: ...rd 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...

Page 11: ...as 6 Remove the barrier screen outer from the frame door 7 Reverse the above steps for reassembly DOOR ASSEMBLY 3511729900 A01 3512211100 FRAME DOOR ABS SG 0760D SG 175 1 A02 3517011010 BARRIER SCREE...

Page 12: ...ighten two screws 3 To reduce gap located on part C Loosen the screw on the interlock switch assembly located the top of the oven body Draw the interlock switch assembly inward as possible to engage w...

Page 13: ...el 5 Remove the membrane lever door open spring button and button door open from the control panel 6 Reverse the above steps for reassembly C PANEL ASSEMBLY PKCPSWFLP0 B01 3518572860 SWITCH MAMBRANE K...

Page 14: ...secure the magnetron 2 Remove the magnetron 3 Reverse the above steps for reassembly NOTE Never install the magnetron without the metallic gasket plate which is packed with each magnetron to prevent m...

Page 15: ...ve wind guide assembly 1 Remove the screw for earthing 2 Remove the noise filter from the wind guide 3 Remove the screw which secure the wind guide assembly 4 Draw forward the wind guide assembly 5 Pu...

Page 16: ...all be adjusted almost 0mm c Make sure that lock lever moves smoothly after adjustment is completed d Tighten completely a mounting screw The door lock mechanism is a device which has been specially d...

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: ...hile counting down 9 Display counts down noticeably too fast while cooking 10 Display does not show the time of day when the STOP CLEAR button is pushed in case of setting the present time 11 Oven lam...

Page 21: ...ssel 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 foll...

Page 22: ...et 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...

Page 23: ...ter set on the highest resistance scale measure the resistance across the diode terminals Reverse the meter leads and again observe the resistance reading Meter with 6V 9V or higher voltage batteries...

Page 24: ...23 WIRING DIAGRAM S N 3513511800...

Page 25: ...anges in proportion to fluctuation of power source voltage 3 The allowable tolerance of the secondary voltage is within 5 of nominal voltage NOTE Each measure point must be measured with GND points Te...

Page 26: ...25 Measure Point MP1 MP2 GND...

Page 27: ...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 ZD1 POINT A B STATE RELAY 2 ON 5V DC GND RELAY...

Page 28: ...27 2 PCB CIRCUIT DIAGRAM...

Page 29: ...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 RD AZ103J 4 23 RESISTOR R24 1 6W 47K OHM 5 RD...

Page 30: ...29 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: ...TOR 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 4X8 FLG MFZN 4 F23 3510317500 BASE SBHG T0 5 1 F24...

Page 32: ...S M NO DAEWOO ELECTRONICS CORP 1 2 Jeo dong 1 il ga Jung gu Seoul Korea C P O BOX 8003 SEOUL KOREA TELEX DWELEC K28177 8 CABLE DAEWOOELEC PRINTED DATE May 2010...

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