Manuals / Daewoo / Kitchen Appliance / Microwave Oven

Daewoo KOR-631H0A, KOR-631G0A, KOR-861H0A, KOR-631G9A, KOR-861G0A, KOR-631H9A Measure Point

Models: KOR-631H9A KOR-631H0A KOR-861G0A KOR-631G9A KOR-861H0A KOR-631G0A

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Measure Point

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Daewoo KOR-631H0A, KOR-631G0A, KOR-861H0A, KOR-631G9A, KOR-861G0A, KOR-631H9A service manual Measure Point

Contents

Service Manual Microwave OvenS/M No. R631G0A003 Model KOR-631G0A KOR-631H0A KOR-631G9A KOR-631H9A KOR-861G0ATABLE OF CONTENTS 2. FOR SAFE SERVICE PROCEDURES SAFETY AND PRECAUTIONS1. FOR SAFE OPERATION SPECIFICATIONS KOR-631G/HKOR-631G/H9A KOR-861G/H1. OUTER DIMENSIONKOR-631G/H, 631G/H9/KOR-861G/H EXTERNAL VIEW465/495 279/2942. FEATURE DIAGRAM 6. SAFETY INTERLOCK SYSTEM 7. CONTROL PANEL 8. GLASS COOKING TRAY1. DOOR SEAL 2. DOOR HOOK1 KOR-631G0A/631G9A 3. CONTROL PANEL2 KOR-861G0A 1 KOR-631H0A/631H9A/861H0A 3. CONTROL PANELINSTALLATION 5. Power supply1. Steady, flat location 2. Leave space behind and sideWattage output chart Touch POWER padPower levelDisplay Approximate Percentage of PowerDISASSEMBLY AND ASSEMBLY Cautions to be observed when trouble shooting2. To remove door assembly 1. To remove cabinet2 Remove the door assembly from top plate of cavity 3 Reverse the above for reassembly3. To remove door parts REF NOPART CODE PART NAME1 Remove the gasket door from door weld as 5. To remove control panel parts REF NOPART CODE PART NAMEHigh voltage circuit wiring 7. To remove magnetron 6. To remove high voltage capacitor8. To remove wind guide assembly 9. To remove H.V.transformerINTERLOCK MECHANISM AND ADJUSTMENT ADJUSTMENTCheck continuity of interlock TROUBLE SHOOTING GUIDEDefective high voltage trans- former plied to RELAY RY2 coil TROUBLE 3 No microwave oscillation even though fan motor rotates 1. Incomplete segments 1 Segments missing 2 Partical segments missing PROCEDURE 1. MEASUREMENT OF THE MICROWAVE POWER OUTPUTMEASUREMENT AND TEST PROCEDURES 2. MICROWAVE RADIATION TEST3. COMPONENT TEST PROCEDURE 1. High voltage transformer2. High voltage capacitor 3. High voltage diodeWIRING DIAGRAM 1. CIRCUIT CHECK PROCEDURE PRINTED CIRCUIT BOARD1. Low Voltage Transformer check 2. Voltage checkMeasure Point 3. When there is no microwave oscillation 5. When the digital clock does not operate properlySTATE POINT2. PCB CIRCUIT DIAGRAM 1 KOR-631G0A/631H0A/631H9A/631G9ASYMBOL SPECIFICATION3. P.C.B. LOCATION NO NAMESYMBOL SPECIFICATIONNAME PART CODEEXPLODED VIEW AND PARTS LIST 1. DOOR ASSEMBLYRefer to Disassembly and assembly 3. TOTAL ASSEMBLYPART NAME PART CODEDESCRIPTION PART NAME PART CODEDESCRIPTION PART NAME PART CODEDESCRIPTION PART NAME PART CODEDESCRIPTION S/M NO. R631G0A003 PRINTED DATE Aug686, AHYEON-DONG MAPO-GU SEOUL, KOREA C.P.O. BOX 8003 SEOUL, KOREA TELEX DWELEC K28177-8 CABLE “DAEWOOELEC”