Samsung CE745GR Manuel de service

MICROWAVE OVENCE745GRSERVICE ManualMICROWAVE OVENCONTENTS1. Precaution2. Specifications3. Operating Instructions4. Disassembly and Reassembly5. Alignm

4-6 Replacement of Control Circuit Board4-6-1 Removal of Control Box Assembly4-4 Samsung Electronics1. Be sure to ground any static electric charge in

Samsung Electronics5. Alignment and Adjustments5-1 High Voltage Transformer5-2 Low Voltage Transformer5-3 Magnetron5-11. Remove connectors from the tr

Samsung Electronics5-4 High Voltage Capacitor5-5 High Voltage Diode5-6 Main Relay and Power Control Relay5-7 Adjustment of Primary Switch, Door Sensin

Samsung Electronics 5-37. Normal temperature rise for this model is 9ûC to 11ûC at 'HIGH'.NOTE 1: Variations or errors in the test procedure

Samsung Electronics5-4Alignment and AdjustmentsThe microwave heat distribution can be checked indirectly by measuring the water temperature rise atcer

Samsung Electronics6. Troubleshooting6-1PRECAUTION1. CHECK GROUNDING BEFORE CHECKING FOR TROUBLE.2. BE CAREFUL OF THE HIGH VOLTAGE CIRCUIT.3. DISCHARG

Samsung Electronics6-2TroubleshootingSYMPTOM CAUSE CORRECTIONSOven lamp and fan motor turn on 1. Misadjustment or loose wiring Adjust door and latch

Samsung Electronics7. Exploded Views and Parts List7-1 Exploded Views7-1M1M6M30M32M38C1C2C3C4C5C6M37D1D2D3D5D6M33M34M22M26M24M25M27M28M29M3M7M8M9M10M1

7-2 Main Parts List7-2 Samsung ElectronicsExploded Views and Parts ListRef. No. Parts No. Description/Specification Q'ty Remarks OLD PARTS NO.M

Samsung Electronics 7-37-3 Door Parts ListRef. No. Parts No. Description/Specification Q'ty Remarks Old Parts No.D 1 DE64-40007A DOOR-A;ABS(V

Samsung Electronics(a) Do not operate or allow the oven to be operatedwith the door open.(b) Make the following safety checks on all ovensto be servic

Parts No. Description / Specification Q'ty Remarks Old Parts No.DE60-10012A SCREW-TAP TITE;TH + 3 M4 L10 SWR10 ZPC2 1 NO-FIL 70504-0002-

8. P.C.B Diagrams8-1 P.C.B DiagramsSamsung Electronics 8-1

8-2 Samsung ElectronicsParts No. Description / Specification Q'ty Remarks0401-001002 DIODE-SWITCHING;1N4148M,100V,200mA,500mW 16 D5~20

9. Schematic Diagrams9-1 Schematic Diagrams9-1FM LBRNBRNASSY CHOKE P.C.BMGTTCOBLKBLKFUSE BLUBLUBLUWHTWHTBLKPRIMARYS/WDOOR SENSING S/WFAFMAGNET

1. Precaution1-1 Safety precautions ( )Samsung Electronics 1-11. All repairs should be done in accordancewith the procedures described in thism

16. When checking the continuity of the witchesor transformer, always make sure that thepower is OFF, and one of the lead wires isdisconnected. 17. C

2. Specifications2-1 Table of SpecificationsSamsung Electronics 2-1MODEL CE745GRITEMTIMER 99 MINUTES 90 SECONDSPOWER SOURCE 230V/50HZ, ACPOWER CONSUMP

CE745GRlbs.kgoz.g1min+h10minmin1min1-2-3AutoAuto10s.Auto Defrost ButtenKg,g ButtonPower Level Selection ButtonMemory ButtonHold/Timer ButtonStop Butto

4. Disassembly and Reassembly4-1 Replacement of Magnetron, Motor Assembly and LampSamsung Electronics 4-1Remove the magnetron including the shield cas

4-3 Replacement of Door Assembly4-3-1 Removal of Door Assembly4-2 Samsung ElectronicsRemove screws securing the upper hinge andlower hinge. Then remov

4-3-4 Removal of Key Door & SpringSamsung Electronics 4-31. Remove pin hinge from Door "E"Detach spring from Door "E" and key