1. Precaution
Contents
1. TIMER S W ASSY CHOKE GB CAVITY TCO BLU HASTRANS BLK ae oY BLU i POWER g 9 i oa HV DIODE CORD oke H 2300 5092 i One pa H V FUSE re 0 im 19 3 H V CAPACITOR i s i No THT 5 WHT EG 5 BRN g 4 H i 8 Pr BRN FA BRN MAGNETRON Ha SECONDARY S W THT CONDITION OF OVEN FUNCTION ROTARY S W DOOR IS OPENED S W GRILL S W COMBI S W COOK OFF GRILL GRILL S W GRILL S W WIRING COLOR el u BRN BROWN BLU BLUE NO BLU BLK com WHITE ORG ORANGE BLU YEL BRN BRN RED RED YEL YELLOW BLK BLACK PRIMARY SWITCH SECONDARY SWITCH MONITOR SWITCH Y G YELLOW GREEN MAGNETRON HIGH VOLTAGE DIODE FA TU F TO CHASSIS HIGH VOLTAGE CAPACITOR H V FUSE SYMBOL COLOR BRN BROWN BLK BLACK RED RED BLU BLUE HIGH VOLTAGE TRANSFORMER 41 Samsung Electronics2. MICROWAVE OVEN CE735GV GREEN S E RVI C MICROWAVE OVEN CONTENTS 1 Precaution 2 Control Panel 3 Exploded View amp Parts List 4 Schematic Diagrams Specifications TIMER 60 MINUTES POWER SOURCE 230V 50HZ POWER CONSUMPTION MICROWAVE 1 400W GRILL 1100W OUTPUT POWER FROM 127 TO 850W A 6 LEVEL POW ER 8 705 TEST PROCEDURE OPERATING FREQUENCY 2 450MHz MAGNETRON OM 75PH 31 COOLING M ETHOD COOLING FAN MOTOR OUTSIDE DIMENSIONS 19 W 1027 H 143 D NET WEIGHT 36 3 LBS SHIPPING W EIGHT 39 6 LBS SEF 1 Precaution Follow these special safety precautions Although the microwave oven is completely safe during ordinary use repair work can be extremely hazardous due to possible exposure to microwave radiation as well as potentially lethal high voltages and currents 1 1 Safety precautions A 1 All repairs should be done in accordance with the procedures described in this manual This product complies with Federal Performance Standard 21 CFR Subchapter J DHHS Microwave emission check should be performed to prior to servicing if the oven is operative If the oven operates with the door open Instruct the user not to operate the oven and contact the manufacturer and the center for devices and radiological health immediatly Notify the Central Service Center if the microwave lea
3. 35GV XEF DEEP GRN 1 A M 24 ASSY DOOR CE735GV XEF DEEP GRN 1 A M 25 DE63 90035G CUSHION RUBBER DFA20 T2 W190 L100 BLK 1 M 26 DE27 10020A COIL MC CHOKE TC 101 1 M 27 DE39 20058E ASSY POWER CORD KKP4819D B232 230V 16A L 1 M 28 DE47 20008A THERM 05 5 75 100 60 187 250V7 5A 10 1 M 29 DE71 60010A COVER AIR PP TB53 11 7 WHT 646 745 1 M 30 DE26 10099A TRANS H V SHV 745EG1 230V 2230V 3 10V 50 1 A M 31 DE74 20102B TRAY COOKING GLASS 5 0 288 7806 745 1 M 32 DE92 90436A ASSY GUIDE ROLLER M W 4370W 1 M 33 DE67 60002A COUPLER PPS 5GR BRN 97645 1 M 34 DE74 70071B RACK WIRE MSWR3 P1230 HI80 SNC2 1 M 35 DE03 30035A MAGNETRON OM 75PH 31 ESS 1 A M 36 DE47 20009A THERM OSTAT CS 7SA 160 60 187Y 250V7 5A 1 1 M 37 DE39 40569A WIRE HARNESS A 230V50HZ CE935G CE73 1 M 38 DE39 40409A WIRE HARNESS E 230V50HZ 9645 CTW 1 M 39 DE71 60298A COVER BACK SECC T0 6 W273 L633 M 6Q45 1 M 40 DE65 20014A CABLE CLAMP DA 6N NY 66 1 M 41 DE93 20001A ASSY BODY LATCH 2ND W 1 97G45 M 9745 1 M 42 DE66 90013A LEVER DOOR POM F20 01 NTR M W 5630T Option Parts Samsung Electronics A Warning A Electrostatically Sensitive Devices 3 2 Exploded Views and Parts List 3 3 Door Parts List Parts Description Specification Q ty Remarks 01 DE64 40007D DOOR A ABS VH 0370D T3 GRN M745GR 1 D2 DE64 40006A D
4. No Description Specification Q ty Remarks DE60 10012A SCREW TAP TITE TH 3 M 4 L10 SWR10 ZPC2 TOO 1 B DR M DE60 10012A SCREW TAP TITE TH 3 4 L10 SWR10 ZPC2 TOO 1 N F EA DE60 10012A SCREW TAP TITE TH 3 4 L10 SWR10 ZPC2 TOO 1 P C EA DE60 10013A SCREW ASSY TAP TH 2S 4112 MSWR3 ZPC3 FIBER 2 M O FAN DE60 10018A SCREW ASSY MACHINE PH 4X0 7P 8 M SWR10 S 2 B EATH DE60 10024A SCREW PH PH 4 L8 MSWR10 ZPC3 2 B HEAT DE60 10033A SCREW TH TH M 4 L10 MSWR1O FEFZY 2 HI LOW DE60 10033A SCREW TH TH M 4 L10 MSWR1O FEFZY 2 HI UPP DE60 10052A SCREW TAP PH PH M4 L8 FEFZY 1 GR TCO DE60 10069A SCREW TAP TH TH 4 L10 FRFZY 3 B UPPE DE60 10069A SCREW TAP TH TH 4 L10 FRFZY 1 CV AIR DE60 10072A SCREW TAP TH TH 4 L16 FEFZY 2 SLOT 1 CB CM P DE60 10080A SCREW WASHER M 5 L12 25 4 MGT DE60 10080A SCREW WASHER M 5 L12 25 4 TNS HV DE60 10082A SCREW A M 4 L12 25 TOOTHED 4 B PLTE DE60 10082A SCREW A M 4 L12 2S TOOTHED 1 CN BOX DE60 10082A SCREW A M 4 L12 2S TOOTHED 2 LATCH DE60 10098A SCREW ASSY TAPTITE PH 4X8 SW ZPC2 1 B HVC DE60 10098A SCREW ASSY TAPTITE PH TC 4X8 SW RCHIBA ZPC2 1 CV TCO DE60 10098A SCREW ASSY TAPTITE PH TC 4X8 SW ZPC2 2 M DRIV DE60 10098A SCREW ASSY TAPTITE PH 4X8 SW ZPC2 2 MG TCO DE60 10122A SCREW TAP TH TAP TH 2 4X8 FE FN 2 C CEIL Samsung Electronics 3 4 4 Schematic Diagrams 4 1 Schematic Diagrams
5. OOR KEY POM TC3005 T2 012GR BLK CE9 1 D 3 DE61 70033A SPRING KEY ES HSW R10 PI0 6 06 0 L22 3 BL 1 D 4 DE67 20004P SCREEN DOOR PC T1 5 W173 6 L373 5 CE735G 1 D5 DE92 50126B ASSY DOOR E COATING BLK CE745G 1 D 6 DE64 40008B DOOR C PP T1 5 W LG BLK CE745G 1 D7 DE01 00003B FILM DOOR PC T0 2 W 143 L265 CE745G 1 D 8 DE02 00125A TAPE DOUBLE T0 45 W9 WHT WF103 1 D9 DE61 80004A HIN GE LOW ER SCP1 T2 3 ZN COATING BLK 1 D 10 DE61 80005A HIN GE UPPER SCP1 12 3 BLK ZN COATING 1 3 4 Control Parts List Ref No Parts No Description Specification Q ty Remarks Cl DE66 20006C BUTTON PUSH ABS HR 0370D GREEN M 745GR 1 A C2 DE61 70076A SPRING BUTTON HSWR PIO 6 1 C 3 DE64 10123D KNOB ABS 5G DEEP GRN 735V XEF 2 C4 DE72 70006N CONTROL PANEL ABS T3 W 106 L261 DEEP GRN 1 oA C5 DE45 10076A TIM ER ASSY TM FK60M 1 220V 240V 310 GRIL 1 C 6 3501 000309 RELAY POW ER CHP11 A240S 250V15A 240V 375 1 C7 DE39 40333B WIRE HARNESS B 230V50HZ CE735G CE935G 1 C8 DE93 30532A ASSY CONTROL PSNRL CE735GV XEF DEEP GRN 1 3 5 Body Latch Parts List Ref No Parts No Description Specification Q ty Remarks Bl DE66 40001A LATCH BODY POM F20 02 40GR NTR 1 B 2 3405 000178 SW ITCH M ICRO 250V 15A 200gf SPST NO 2 B 3 3405 000175 SW ITCH M ICRO 250V 15A 200gf SPST NO 1 B 4 DE66 90001A LEVER SWITCH P O M F20 02 2 6 SND W 1 3 3 Samsung Electronics Exploded Views and Parts List 3 6 Standard Parts List Parts
6. ing the continuity of the witches or transformer always make sure that the power is OFF and one of the lead wires is disconnected 18 Components that are critical for safety are indicated in the circuit diagram by shading or 19 Use replacement components that have the same ratings especially for flame resistance and dielectric strength specifications A replacement part that does not have the same Safety characteristics as the original might create shock fire or other hazards 1 3 Special High Voltage Precautions 1 High Voltage Warning Do not attempt to measure any of the high voltages this includes the filament voltage of the magnetron High voltage is present during any cook cycle Before touching any components or wiring always unplug the oven and discharge the high voltage capacitor See Figure 1 1 2 The high voltage capacitor remains charged about 30 seconds after disconnection Short the negative terminal of the high voltage capacitor to the oven chassis Use a screwdriver 3 High voltage is maintained within specified limits by close tolerance safety related components and adjustments If the high voltage exceeds the specified limits check each of the special components Fig 1 1 Discharging the High Voltage Capacitor 1 2 Samsung Electronics 2 Control Panel Samsung Electronics 2 1 3 Exploded Views and Parts List 3 1 Exploded Views 3 1 Samsung E
7. kage exceeds 5 mW cm Check all grounds Do not power the MWO from a 2 prong AC cord Be sure that all of the built in protective devices are replaced Restore any missing protective shields When reinstalling the chassis and its assemblies be sure to restore all protective devices including nonmetallic control knobs and compartment covers Make sure that there are no cabinet openings through which people particularly children might insert objects and contact dangerous voltages Examples Lamp hole ventilation slots Inform the manufacturer of any oven found to have emmission in excess of 5 mW cm2 Make repairs to bring the unit into compliance at no cost to owner and try to determine cause Instruct owner not to use oven until it has been brought into compliance SAMSUNG ELECTRONIS FRANCE S A PARIS NORD 305 RUE DE LA BELLE ETOILE B P 50051 95947 ROISSY C D G CEDEX FRANCE 10 Service technicians should remove their watches while repairing an MWO Samsung Electronics 11 12 13 14 15 16 To avoid any possible radiation hazard replace parts in accordance with the wiring diagram Also use only the exact replacements for the following parts Primary and secondary interlock switches interlock monitor switch If the fuse is blown by the Interlock Monitor Switch Replace all of the following at the same time Primary and secondary switches as well as the Interlock Monitor Switch The c
8. lectronics Exploded Views and Parts List 3 2 Main Parts List Ref No Parts No Description Specification Q ty Remarks 1 DE70 30116F PANEL OUTER SECC 0 6 GREEN SPRAY W 351 7 1 M 2 DE61 50323A BRACKET UPPER ALSTAR 10 6 W 385 L205 624 1 M 3 DE61 30008A SUPPORTER HEATER ALUM INA T12 CE745G 1 M 4 DE61 70060A SPRING PLATE SK 5 70 5 1 M 5 DE47 70073A HEATER GRILL 230V 1100W 470HM 6 8 1 M 6 DE63 20017A GASKET HEATER BRASS 1 5 0030 5 1022 5 1 M 7 DE60 40009B WASHER TEFLON SLOT 1022 2 0028 T1 2 TEFL 1 M 8 DE61 50021A BRACKET FLANGE SECC1 10 8 32 32 1 M 9 DE61 50027B BRACKET HEATER SECC 1 0 W51 L55 CE945GF 1 M 10 DE61 50025A BRACKET EARTH BSS2 A 1 0 CE745G 1 11 4713 001031 LAM P INCANDESCENT 230V 173mA 40W ORG 25 1 M 12 DE31 30031A FAN MOTOR SM F745EA 230V 50HZ ASSY FAN M O 1 M 13 DE91 40095A ASSY NOISE FILTER SN E10D N 250V 10A 2 1 M14 DE61 50106A BRACKET HVC SECC TO 8 W 31 1125 8 1 M 15 2501 001015 C OIL HCH212100C 1 0UF2100V 35X54X80 20M 1 M 16 DE59 40001A DIODE H V HVR 1X 32B 12 1 M17 DE91 70061B ASSY H V FUSE THV060T 0750 H 5KV0 75A RE 1 M 18 DE47 20174A THERMOSTAT NT 101NA 8XH 120 110 23 8MM 1 M 19 DE61 40017A FOOT PP A353 BLK W 5630T 2 M 20 DE80 10003A BASE PLATE SGCC1 Z 0 8 W 340 1550 745 1 M 21 DE31 10154A MOTOR DRIVE M 2H 49ZR02 ST 16 21V 5 6 1 M 22 DE71 60013A COVER CEILING M ICA T0 5 W 52 L118 CE745G 1 M 23 ASSY CONTROL BOX 230V50HZ CE7
9. orrect adjustment of these switches is described elsewhere in this manual Make sure that the fuse has the correct rating for the particular model being repaired Design Alteration Warning Use exact replacement parts only i e only those that are specified in the drawings and parts lists of this manual This is especially important for the Interlock switches described above Never alter or add to the mechanical or electrical design of the MWO Any design changes or additions will void the manufacturer s warranty 10 Always unplug the unit s AC power cord from the AC power source before attempting to remove or reinstall any component or assembly Never defeat any of the B voltage interlocks Do not apply AC power to the unit or any of its assemblies unless all solid state heat sinks are correctly installed Some semiconductor solid state devices are easily damaged by static electricity Such components are called Electrostatically Sensitive Devices ESDs Examples include integrated circuits and field effect transistors Immediately before handling any semiconductor components or assemblies drain the electrostatic charge from your body by touching a known earth ground Always connect a test instrument s ground lead to the instrument chassis ground before connecting the positive lead always remove the instrument s ground lead last 1 1 Pretaution 1 2 Special Servicing Precautions Continued 17 When check
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