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Daewoo KOR-6Q2B5S service manual Pcb Circuit Diagram

Models: KOR-6Q2B5S

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2. PCB CIRCUIT DIAGRAM

2. PCB CIRCUIT DIAGRAM

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Daewoo KOR-6Q2B5S service manual Pcb Circuit Diagram

Contents

Model KOR-6Q2B5S Microwave OvenDAEWOO ELECTRONICS CORP http //svc.dwe.co.krTABLE OF CONTENTS 1. FOR SAFE OPERATION SAFETY AND PRECAUTIONS2. FOR SAFE SERVICE PROCEDURES SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE SPECIFICATIONSKOR-6Q2B5S EXTERNAL VIEW 1. OUTER DIMENSION9 OVEN FRONT PLATE 2. FEATURE DIAGRAM6 SAFETY INTERLOCK SYSTEM 7 CONTROL PANEL 3. CONTROL PANEL 5. Power supply INSTALLATIONEARTHING INSTRUCTIONS 1. Steady, flat locationTouch POWER pad Wattage output chartPower levelDisplay OPERATIONS AND FUNCTIONSCautions to be observed when troubleshooting DISASSEMBLY AND ASSEMBLY1. To remove cabinet 2. To remove door assembly2 Remove the door assembly from top plate of cavity 3 Reverse the above for reassemblyREF NO 3. To remove door partsPART CODE PART NAME1 To reduce gap located on part ‘A’ REF NO 5. To remove control panel partsPART CODE PART NAME6. To remove high voltage capacitor High voltage circuit wiring 7. To remove magnetron9. To remove H.V.transformer 8. To remove wind guide assemblyADJUSTMENT INTERLOCK MECHANISM AND ADJUSTMENTblows TROUBLESHOOTING GUIDEApprox plied to RELAY RY2 coil TROUBLE 3 No microwave oscillation even though fan motor rotates keyboard for the following key not showof control circuit MEASUREMENT AND TEST 1. MEASUREMENT OF THE MICROWAVE POWER OUTPUTPROCEDURE 2. MICROWAVE RADIATION TEST PROCEDURES1. High voltage transformer 3. COMPONENT TEST PROCEDURE2. High voltage capacitor 3. High voltage diodeWIRING DIAGRAM PRINTED CIRCUIT BOARD 1. CIRCUIT CHECK PROCEDURE1. Low Voltage Transformer check 2. Voltage checkMP1 MP1 GND Measure Point5. When the digital clock does not operate properly 3. When there is no microwave oscillationSTATE POINT2. PCB CIRCUIT DIAGRAM SPECIFICATION SYMBOL3. PCB LOCATION NO NAME1. DOOR ASSEMBLY EXPLODED VIEW AND PARTS LISTRefer to Disassembly and assembly 3. TOTAL ASSEMBLYDESCRIPTION PART CODEPART NAME S/M NO. R6Q2B5S001 DAEWOO ELECTRONICS CORPPRINTED DATE Jul 686, AHYEON-DONG MAPO-GU SEOUL, KOREA C.P.O. BOX 8003 SEOUL, KOREA