A3LCM929Microwave Oven

 


 
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VARISTOR L.V.TRANS LAMP MAIN RELAY POWER RELAY (PRIMARY INTERLOCK) SECONDARY INTERLOCK S/W MGT CVT TCO FANMOTOR D/MOTOR MONITOR SWITCH H.V.DIODE H. V. TRANSFORMER H. V. CAPACITOR 120V 0V F FA MAGNETRON POWER CORD AC 120V/60Hz BLK BLK ORG ORGORG GRN BLU BLU BLK BLK GND FUSE WHT RED RED YEL YEL YEL COM NC 120V 125V 40W 21V 0V NO FM DM L ASSY PCB BOARD DOOR SENSING S/W CONDITION DOOR IS OPENED 120V15A PCB PATTERN

EUT Photograph

MODEL NO. CM929B 71MR800021 1.45 1000W SERIAL NO.120Vac60Hz kW MICROWAVE MANUFACTURED : SEPTEMBER-2001 MADE IN KOREAFCC ID : A3LCM929 THIS PRODUCT COMPLIES WITH DHHS RULES 21 CFR SUBCHAPTER J. CAUTION THIS DEVICE IS TO BE SERVICED ONLY BY PROPERLY QUALIFIED SERVICE PERSONNEL. CONSULT THE SERVICE MANUAL FOR PROPER SERVICE PROCEDURES TO ASSURE CONTINUED COMPLIANCE WITH THE FEDERAL PERFORMANCE STANDARD FOR MICROWAVE OVENS AND FOR PRECAUTIONS TO BE TAKEN TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY. WARNING * TO ENSURE CONTINUED PROTECTION AGAINST ELECTRIC SHOCK HAZARD CONNECT TO PROPERLY GROUNDED OUTLETS ONLY. * DISCONNECT APPLIANCE BEFORE SERVICING REMOVAL OF OUTER CASE WITH PRODUCT ENERGIZED MAY EXPOSE SERVICEMAN TO HAZARDOUS HIGH VOLTAGE POTENTIALS. WARNING CERTAIN INTERNAL PARTS ARE INTENTIONALLY NOT GROUNDED AND MAY PRESENT A RISK OF ELECTRICAL SHOCK ONLY DURING SERVICING. SERVICE PERSONNEL DO NOT CONTACT THE FOLLOWING PARTS WHILE THE APPLIANCE IS ENERGIZED : FAN MOTOR, LOW VOLTAGE TRANSFORMER (TOUCH CONTROL TYPE), TIMER & TIMER MOUNTING BRACKET (MECHANICAL TYPE). COMMERCIAL MICROWAVE OVEN 416 MAETANDONG, SUWON, KOREA SEC LISTED 725F U L R R NSF NOT FOR BUILT-IN INSTALLATION CODE NO.: DE68-00951B

EUT Photograph EUT Photograph EUT Photograph

8. P .C.B Diagrams 8-1 P.C.B Diagrams Samsung Electronics8-1

JOB Number : SE-01-0320 Page 1 of 18 EMC TEST REPORT According to FCC CFR47 Part 18 Subpart C JOB Number : SE-01-0320 1. This test reports does not constitute an endorsement by NIST/NVLAP or U.S Government. 2. This test report is to certify that the tested device properly complies with the requirements of FCC Rules and Regulations Part 18 CFR47 Subpart C Intentional Radiators. All tests necessary to show compliance to the requirements were and these results met the specifications requirement. 1. Applicant Name : SAMSUNG ELECTRONICS CO., LTD. 416 Maetan 3 Dong, Paldal-Ku, Suwon City, Kyungki Do, Korea, 442-742 2. Identification of tested device 2.1 FCC ID :A3LCM929 2.2 Device Name :MICROWAVE OVEN 2.3 Trade Name :SAMSUNG Electronics Co.,Ltd. 2.4 Model Number :CM929B 2.5 RF Output Power :1000W 3. Test Procedure and Items 3.1 FCC/OST MP-5 : 1986 4. Issued Date :August 28, 2001 Tested by: No Cheon, PARK / Test Engineer Reviewed by: Seung Kyu, CHA / Manager of EMC Lab. Authorised by: Taek Jeong, SHIN / Chief of EMC Lab. This laboratory is registered by the NIST/NVLAP, U.S.A. The test reported herein have been performed in accordance with its terms of registration. NVLAP LAB CODE This reports shall not be reproduced except in full, without the written approval of SEC EMC Testing laboratory. JOB Number : SE-01-0320 Page 2 of 18 TABLE OF CONTENTS 1. Product Description 2. Test Facility 3. Accreditation and Listing 4. Radio Noise Emission Measurement Procedures/Results 4.1 Radiation Hazard Measurement 4.2 Input Power Measurement 4.3 RF Output Power Measurement 4.4 Operation Frequency Measurement 4.4.1 Variation in Operating Frequency with Time Measurement 4.4.2 Variation in Operating Frequency with Voltage Measurement 4.4.3 Variation in Operating Frequency with Time Plot 4.4.4 Variation in Operating Frequency with Voltage Plot(96Vac) 4.4.5 Variation in Operating Frequency with Voltage Plot(120Vac) 4.4.6 Variation in Operating Frequency with Voltage Plot(150Vac) 4.5 Radiated Emission Measurement 4.5.1 Radiated Emission Measurement Procedure 4.5.2 Radiated Emission Measurement Configuration 4.5.3 Radiated Emission Measurement Data(30 - 1000MHz) 4.5.4 Radiated Emission Measurement Data(1 - 25GHz) 5. Measurement Equipment List This reports shall not be reproduced except in full, without the written approval of SEC EMC Testing laboratory. JOB Number : SE-01-0320 Page 3 of 18 1. Product Description The equipment under test is a microwave oven sold for consumer use. Model :CM929Bis a1000W microwave oven with digital controls. Installation Type: Counter-top < Magnetron > Model : OM-75P manufactured by Samsung Electronic Co., Ltd. 2. Test Facility The Semi-anechoic chamber and Conducted measurement facilities used to collect the radiated data are located at 416 Maetan 3 Dong, Paldal-Ku, Suwon City, Kyungki Do, Korea. The sites are constructed in conformance with the requirements of ANSI C63.4 and CISPR Publication 22. 3. Accreditation and Listing The test facilities used to perform radiated and conducted emissions tests are accrediated by National Voluntary Laboratory Accreditation Program for the specific of accreditation under Lab Code: 200447-0 to perform Electromagnetic Interference tests according to FCC PART 15 and CISPR 22 requirements. No part of this report may be used to claim or imply product endorsement by NVLAP or any agency of the US Government. In addition, the test facilities are listed with Federal Communications Commission(Registration Number:98856, Anechoic Chamber #1). This reports shall not be reproduced except in full, without the written approval of SEC EMC Testing laboratory. JOB Number : SE-01-0320 Page 4 of 18 4. Radio Noise Emission Measurement Procedures/Results 4.1 Radiation Hazard Measurement A 700-ml water load was placed in the center of the oven. The power setting was set to maximum power. While the oven was operating, the Microwave Survey Meter probe was moved slowly around the door seams to check for leakage. Fig. 1 Test Setup and the locations of maximum leakage The results of this test are as follows. ProbeMaximum LeakageLimit Location[mW/Cm2][mW/Cm2] A0.051.0 B0.011.0 C0.11.0 All others0.011.0 This reports shall not be reproduced except in full, without the written approval of SEC EMC Testing laboratory. A B C This reports shall not be reproduced except in full, without the written approval of SEC EMC Testing laboratory. JOB Number : SE-01-0320 Page 5 of 18 4.2 Input Power Measurement Input power and current were measured using a Power Analyzer. A 700ml water load was placed in the center of the oven and the oven set to maximum power. A 700 ml water load was chosen for its compatibility. Manufacturers to determine their input ratings commonly use this procedure. Fig. 2 Test Setup for Input power The results of this test are as follows. InputInputMeasuredEUT Spec. VoltageCurrentInput powerInput power [Vac][amps][watts][watts] 12012.5714571450 Based on the measured input power, the EUT was found to be operating within the intended specifications. This reports shall not be reproduced except in full, without the written approval of SEC EMC Testing laboratory. JOB Number : SE-01-0320 Page 6 of 18 4.3 RF Output Power Measurement The Caloric Method was used to determine maximum output power. The initial temperature of a 1000-ml water load was measured. The water load was placed in the center of the oven. The oven was operated at maximum output power for 120 seconds. Then the temperature of the water re-measured. Fig.3 Test Setup for RF output power QuantityStartingFinalElapsedRF Power of waterTemperatureTemperatureTime [ml][centigrade][centigrade][seconds][watts] 100020.142.1120770 100019.741.6120766.5 100019.641.5120766.5 767.7 Power = (4.2 Joules/Cal) x (Volume in ml) x (Temp. Rise) Time in seconds The measured output was found to be ABOVE 500Watts. Therefore, in accordance with section 18.305 of Subpart C, the measured out-of-band emissions were compared to the 25xSQRT(pow…

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