Service Manual
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Alignment and Adjustments 6. Troubleshooting 7. PCB Diagrams 9. Precaution 2. Schematic Diagrams MICROWAVE OVEN MW7490W SERVICE Manual MICROWAVE OVEN SECA CONTENTS 1. Operating Instructions 4. Exploded Views and Parts List 8. Specifications 3. Disassembly and Reassembly 5.
Alignment and Adjustments 6. Troubleshooting 7. PCB Diagrams 9. Precaution 2. Schematic Diagrams MICROWAVE OVEN MW7490W SERVICE Manual MICROWAVE OVEN SECA CONTENTS 1. Operating Instructions 4. Exploded Views and Parts List 8. Specifications 3. Disassembly and Reassembly 5.
Service Manual
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... 1-1) 2. The high-voltage capacitor remains charged about 30 seconds after disconnection. Discharging the High Voltage Capacitor 1-2 Samsung Electronics Short the negative terminal of the witches or transformer, always make sure that are critical for flame resistance and dielectric strength specifications. Components that the power is OFF, and one of the special components.
... 1-1) 2. The high-voltage capacitor remains charged about 30 seconds after disconnection. Discharging the High Voltage Capacitor 1-2 Samsung Electronics Short the negative terminal of the witches or transformer, always make sure that are critical for flame resistance and dielectric strength specifications. Components that the power is OFF, and one of the special components.
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2. Specifications 2-1 Table of Specifications ITEM TIMER POWER SOURCE POWER CONSUMPTION OUTPUT POWER MODEL OPERATING FREQUENCY MAGNETRON COOLING METHOD OUTSIDE DIMENSIONS NET WEIGHT SHIPPING WEIGHT MW7490W 99 MINUTES 99 SECONDS 120V/60HZ, AC MICROWAVE : 1,450W FROM 100W TO 1000W (10 LEVEL POWER) (IEC-705 TEST PROCEDURE) 2,450MHz OM75PH(31)ESS COOLING FAN MOTOR 217/8(W) x 125/16(H) x 1621/32(D) 38.6 lbs. 43 lbs Samsung Electronics 2-1
2. Specifications 2-1 Table of Specifications ITEM TIMER POWER SOURCE POWER CONSUMPTION OUTPUT POWER MODEL OPERATING FREQUENCY MAGNETRON COOLING METHOD OUTSIDE DIMENSIONS NET WEIGHT SHIPPING WEIGHT MW7490W 99 MINUTES 99 SECONDS 120V/60HZ, AC MICROWAVE : 1,450W FROM 100W TO 1000W (10 LEVEL POWER) (IEC-705 TEST PROCEDURE) 2,450MHz OM75PH(31)ESS COOLING FAN MOTOR 217/8(W) x 125/16(H) x 1621/32(D) 38.6 lbs. 43 lbs Samsung Electronics 2-1
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...set to the latch body is charged, a normal capacitor shows continuity for the following the components test procedures. 5. No specific adjustment during installation of the relays after adjustment is completed. Check for play in both directions). Confirm that the gap between ...Sensing Switch Primary switch Monitor switch (COM-NC) Door Sensing S/W Door Open ∞ 0 ∞ Door Closed 0 ∞ 0 5-2 Samsung Electronics Alignment and Adjustments 5-4 High Voltage Capacitor 1. Isolate the diode from the main circuit by disconnecting its leads. 2. Isolate them from the ...
...set to the latch body is charged, a normal capacitor shows continuity for the following the components test procedures. 5. No specific adjustment during installation of the relays after adjustment is completed. Check for play in both directions). Confirm that the gap between ...Sensing Switch Primary switch Monitor switch (COM-NC) Door Sensing S/W Door Open ∞ 0 ∞ Door Closed 0 ∞ 0 5-2 Samsung Electronics Alignment and Adjustments 5-4 High Voltage Capacitor 1. Isolate the diode from the main circuit by disconnecting its leads. 2. Isolate them from the ...
Service Manual
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Exploded Views and Parts List 7-2 Main Parts List Ref. Description Specification Q'ty Remarks M 1 DE70-30002D PANEL-OUTER C/STEEL,T(0.5+0.2),W424.7,L115 1 M 2 3601-000440 FUSE-FERRULE 250V,20A,TL,CERAMIC,6.35x31.8m 1 M 3 DE96-00012A ASSY ...DOOR MW7490W,WHT,3RD-1.3CU.FT,NEW GUARD 1 M25 DE39-20037H ASSY POWER CORD 120V60HZ,-,L1150,CSA,MW5592W/XAC 1 M26 DE61-50574A BRACKET-TCO SECC/SPP,T0.6,-,-,-,3RD-1.3 MW7896W 1 M27 DE63-90035I CUSHION-RUBBER DFA20,T1.5,W190,L100,BLK,JE154 1 CV/AIR : Option Parts : Warning :Electrostatically Sensitive Devices 7-2 Samsung Electronics...
Exploded Views and Parts List 7-2 Main Parts List Ref. Description Specification Q'ty Remarks M 1 DE70-30002D PANEL-OUTER C/STEEL,T(0.5+0.2),W424.7,L115 1 M 2 3601-000440 FUSE-FERRULE 250V,20A,TL,CERAMIC,6.35x31.8m 1 M 3 DE96-00012A ASSY ...DOOR MW7490W,WHT,3RD-1.3CU.FT,NEW GUARD 1 M25 DE39-20037H ASSY POWER CORD 120V60HZ,-,L1150,CSA,MW5592W/XAC 1 M26 DE61-50574A BRACKET-TCO SECC/SPP,T0.6,-,-,-,3RD-1.3 MW7896W 1 M27 DE63-90035I CUSHION-RUBBER DFA20,T1.5,W190,L100,BLK,JE154 1 CV/AIR : Option Parts : Warning :Electrostatically Sensitive Devices 7-2 Samsung Electronics...
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...,SPST-NO 125/250VAC,16A,200GF,SPDT PP(FB53WH),-,-,-,3.5G,NTR,3RD-W MW5592W Q'ty Remarks 1 2 1 1 Samsung Electronics 7-3 No. Parts No. Description Specification Q'ty Remarks C 1 DE66-20010A BUTTON-PUSH ABS(VH-080),WHT,17.6G,MW4370W, 1 C 2 DE61-...70076A SPRING-BUTTON HSWR,PI0.6 1 C 3 DE34-10207T SWITCH-MEMBRANE PET,MW7490W/XAC,-,-,-,-,-,3RD-1.3 1 C 4 DE72-70162A CONTROL-PANEL ABS,250G,T2.5 1 C 5 RA-W3LCD2-01 ASSY PCB PARTS - 1 C 6 DE93-30405J ASSY CONTROL-PANEL MW7490W...
...,SPST-NO 125/250VAC,16A,200GF,SPDT PP(FB53WH),-,-,-,3.5G,NTR,3RD-W MW5592W Q'ty Remarks 1 2 1 1 Samsung Electronics 7-3 No. Parts No. Description Specification Q'ty Remarks C 1 DE66-20010A BUTTON-PUSH ABS(VH-080),WHT,17.6G,MW4370W, 1 C 2 DE61-...70076A SPRING-BUTTON HSWR,PI0.6 1 C 3 DE34-10207T SWITCH-MEMBRANE PET,MW7490W/XAC,-,-,-,-,-,3RD-1.3 1 C 4 DE72-70162A CONTROL-PANEL ABS,250G,T2.5 1 C 5 RA-W3LCD2-01 ASSY PCB PARTS - 1 C 6 DE93-30405J ASSY CONTROL-PANEL MW7490W...
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...-A SCREW-A SCREW-A SCREW-A SCREW-A SCREW-A SCREW-A SCREW-A SCREW-A SCREW-TAP PH SCREW-ASSY TAP TITE SCREW-TAP PH SCREW-ASSY TAP TITE SCREW-TAP TITE Specification M5,L12,2S M5,L12,2S 2S-4X12,TOOTHED 2S-4X12,TOOTHED 2S-4X12,TOOTHED 2S-4X12,TOOTHED, 2S-4X12,TOOTHED 2S-4X12,TOOTHED 2S...,TOOTH Q'ty Remarks 4 MGT 4 TNS-HV 5 B-PLTE 2 BD-LAT 1 CN-BOX 1 CV/AIR 1 MGT-B/TCO 2 MO/FAN 1 P-C-EA 5 PN/OUT 1 S-M-EA 1 MGT-TCO 2 M/DRIV 2 - 1 DIODE 1 - 7-4 Samsung Electronics
...-A SCREW-A SCREW-A SCREW-A SCREW-A SCREW-A SCREW-A SCREW-A SCREW-A SCREW-TAP PH SCREW-ASSY TAP TITE SCREW-TAP PH SCREW-ASSY TAP TITE SCREW-TAP TITE Specification M5,L12,2S M5,L12,2S 2S-4X12,TOOTHED 2S-4X12,TOOTHED 2S-4X12,TOOTHED 2S-4X12,TOOTHED, 2S-4X12,TOOTHED 2S-4X12,TOOTHED 2S...,TOOTH Q'ty Remarks 4 MGT 4 TNS-HV 5 B-PLTE 2 BD-LAT 1 CN-BOX 1 CV/AIR 1 MGT-B/TCO 2 MO/FAN 1 P-C-EA 5 PN/OUT 1 S-M-EA 1 MGT-TCO 2 M/DRIV 2 - 1 DIODE 1 - 7-4 Samsung Electronics
Service Manual
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... C-AL C-AL C-AL C-AL C-NETWORK RESONATOR-CERAMIC CONNECTOR-HEADER CONNECTOR-HEADER CONNECTOR-HEADER IC WIRE-SO COPPER WIRE-SO COPPER WIRE-SO COPPER IC-MCU Specification 24VDC,200mW,5A,1FormA,10mS,5mS 24VDC,523.2mW,16A,1FormA,15mS 13P,2.54mm,STRAIGHT,SN SLV-4270U,120V,60HZ,AC17V/7V CBE2220BA,STICK PIN... 1 C04 1 C08 2 C05,C07 1 C06 1 C01 1 AC01 1 XTL1 1 CN10 1 CN03 1 CN07 1 IC02 5 J01,J02,J04,J05,J10 5 J11,J12,J13,J14,J15 2 J16,J17 1 IC01 8-2 Samsung Electronics
... C-AL C-AL C-AL C-AL C-NETWORK RESONATOR-CERAMIC CONNECTOR-HEADER CONNECTOR-HEADER CONNECTOR-HEADER IC WIRE-SO COPPER WIRE-SO COPPER WIRE-SO COPPER IC-MCU Specification 24VDC,200mW,5A,1FormA,10mS,5mS 24VDC,523.2mW,16A,1FormA,15mS 13P,2.54mm,STRAIGHT,SN SLV-4270U,120V,60HZ,AC17V/7V CBE2220BA,STICK PIN... 1 C04 1 C08 2 C05,C07 1 C06 1 C01 1 AC01 1 XTL1 1 CN10 1 CN03 1 CN07 1 IC02 5 J01,J02,J04,J05,J10 5 J11,J12,J13,J14,J15 2 J16,J17 1 IC01 8-2 Samsung Electronics