Samsung M759GR Manuel de service

MICROWAVE OVENM959 (WHITE) / M959C (RED) M959GR (GREEN)SERVICE ManualMICROWAVE OVEN CONTENTS 1 min + 1. 2. 3. AutoAutoAuto1.

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

1. When mounting Primary switch and InterlockMonitor switch to Latch Body, consult the figure.2. No specific adjustment during installation ofPrimary

Samsung Electronics 5-3The output power of the magnetron can be measured by performing a water temperature rise test.Equipment needed :* Two 1-liter c

Samsung Electronics1) Pour 275¡ 15cc of 20¡ 5¡ ( 68¡ 9¢ ) water in abeaker which is graduated to 600cc, and place thebeaker in the center of the oven.

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 Views7-1M1M2M21M22M23M24M25M26M15M14M16M18M19M20M3M30M4M5M6M7M8M30M9M10M12M13M11M29M27

7-2 Main Parts List7-2 Samsung ElectronicsExploded Views and Parts ListRef. No. Parts No. Description/Specification Q'ty RemarksM 1 DE70-30001A

Samsung Electronics 7-3Ref. No. Parts No. Description / Specification Q'ty RemarksD 1 DE64-20112D HANDLE-DOOR;ABS(HR0370U) 30G WHT M959 1 WHITED

7-4 Samsung ElectronicsExploded Views and Parts ListRef. No Parts No. Description / Specification Q'ty RemarksB 1 DE66-40021A LATCH-BODY;POM(

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

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

8-2 Samsung ElectronicsParts No. Description / Specification Q'ty Remarks1003-001033 IC-SOURCE DRIVER;TD62781AP,DIP,18P,300MIL,OCTAL 1 IC023501-0

9. Schematic Diagrams9-1 Schematic Diagrams9-1230V~50HzVOLTAGEFREGBRNBRNBRN BRN BLKBLUBLUBLKYELYELYELYELORGORGORGBLUBLU0V21V230VWHTBLU500K 2200pFC2 C1

17. When checking the continuity of the witchesor transformer, always make sure that thepower is OFF, and one of the lead wires isdisconnected. 18. C

2. Specifications2-1 Table of SpecificationsSamsung Electronics 2-1TIMER 99 MINUTES 90 SECONDSPOWER SOURCE 230V 50Hz, ACPOWER CONSUMPTION MICROWAVE :

Auto Reheat ProgramsAuto Cook ProgramsPower Level ButtonAuto Defrost ProgramsTime Setting and Weight SelectionCancel ButtonDeodorization ButtonStart B

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 hex bolts securing the upper hinge andlower hinge. Then re

4-3-5 Reassembly TestSamsung Electronics 4-31. Disconnect the oven from the power source.2. Remove the 10A fuse in the fuse holder.3. When replacing t

4-6 Replacement of Control Circuit Board4-6-1 Removal of Ass'y Control Box4-4 Samsung Electronics1. Be sure to ground any static electric charge