DAEWOO ELECTRONICS KQG-6L3B3S Service Manual
|
DAEWOO ELECTRONICS KQG-6L3B3S, 22 (TROUBLE 4) The following visual conditions indicate a probable defective touch control circuit 1. Incomplete segments, 1) Segments missing. 2) Partical segments missing. 3) Digit flickering other than normal display slight flickering. 4) " :0" does not display when power is on. 2. A distinct change in the display are not on when they numbers is the display. 3. One or more digits in the display are not on when they should be. 4. Display indicates a number different from one touched. 5. Specific numbers (for example 2 or 3) will not display when the panel is touched. 6. Display does not count down or up with time c
DAEWOO ELECTRONICS KQG-6L3B3S, VVIISSIIOONN CCRREEAATTIIVVEE,, IINNCC.. 서울 종로구 통의동 6번지 이룸빌딩 4 층 ABOUT THIS MANUAL ABOUT THIS MANUAL 담당안태산 님 M O D E L KQG-6L3B3S (S/M) 접수2011.11.01 1차 2차 일정3차 4차 5차 제판한 인인 쇄쇄 규격 MEMO 총 35p 연락처 VISION 담 당 방문수 TEL: 730-0660 FAX: 730-3788 11.11.01-표지, 표지뒤, 3p, 4p, 5p, 6p, 11p, 12p, 13p, 17p, 24p, 25p, 31p, 32p, 33p _ 신규 15p 11.11.02-22p, 28p, 30p 수정_ 신규 3p 11.11.03-11p, 13p 수정_ 신규 2p
DAEWOO ELECTRONICS KQG-6L3B3S, 10 1. To remove cabinet 1) Remove three screws on cabinet back. 2) Pull the cabinet backward. 2. To remove door assembly 1) Remove two screws which secure the stopper hinge top. 2) Remove the door assembly from top plate of cavity. 3) Reverse the above for reassembly. NOTE : After replacing the door assembly, perform a check of correct alignment with the hinge and cavity front plate.
DAEWOO ELECTRONICS KQG-6L3B3S, 18 INTERLOCK MECHANISM AND ADJUSTMENT The door lock mechanism is a device which has been specially designed to completely eliminate microwave radiation when the door is opened during operation, and thus to perfectly prevent the danger resulting from the leakage of microwave. (1) Primary interlock switch When the door is closed, the hook locks the oven door. If the door is not closed properly, the oven will not operate. When the door is closed, the hook pushes the button of the microswitch. Then the button of the primary interlock switch bring it under “ON” condition. (2) Secondary interlock switch and interlock monitor switch When the door is closed, the hook pushes the l
DAEWOO ELECTRONICS KQG-6L3B3S, 9 DISASSEMBLY AND ASSEMBLY Cautions to be observed when trouble shooting. Unlike many other appliances, the microwave oven is high-voltage, high-current equipment. It is completely safe during normal operation. However, carelessness in servicing the oven can result in an electric shock or possible danger from a short circuit. You are asked to observe the following precautions carefully. 1. Always remove the power plug from the outlet before servicing. 2. Use an insulated screwdriver and ware rubber gloves when servicing the high voltage side. 3. Discharge the high voltage capacitor before touching any oven components or wiring. (1) Check the gro
DAEWOO ELECTRONICS KQG-6L3B3S, 3 SPECIFICATIONS POWER SUPPLY 230V AC, 50Hz SINGLE PHASE WITH EARTHING POWER MICROWAVE 1100 W CONSUMPTION GRILL 1050 W COMBINATION 2200 W MICROWAVE ENERGY OUTPUT 700 W MICROWAVE FREQUENCY 2,450 MHz OUTSIDE DIMENSIONS (WXHXD) 446 X 270 X 319 mm CAVITY DIMENSIONS (WXHXD) 295 X 194 X 303 mm NET WEIGHT APPROX. 10.8 Kg TIMER 59 min. 90 sec. POWER SELECTIONS 10 Levels * Specifications are subject to change without notice.
DAEWOO ELECTRONICS KQG-6L3B3S, 15 8. To remove wind guide assembly. 1) Remove the screw for earthing. 2) Remove the noise filter from the wind guide. 3) Remove the screw which secure the wind guide assembly. 4) Draw forward the wind guide assembly. 5) Pull the fan from the motor shaft. 6) Remove two screws which secure the motor shaded pole. 7) Remove the motor shaded pole. 8) Reverse the above steps for reassembly. 9. To remove H.V.transformer. 1) Remove four screws holding the H.V.transformer. 2) Remove the H.V.transformer. 3) Reverse the above steps for reassembly.
DAEWOO ELECTRONICS KQG-6L3B3S, 2 SAFETY AND PRECAUTIONS 1. FOR SAFE OPERATION Damage that allows the microwave energy (that cooks or heats the food) to escape will result in poor cooking and may cause serious bodily injury to the operator. IF ANY OF THE FOLLOWING CONDITIONS EXIST, OPERATOR MUST NOT USE THE APPLIANCE. (Only a trained service personnel should make repairs.) (1) A broken door hinge. (2) A broken door viewing screen. (3) A broken front panel, oven cavity. (4) A loosened door lock. (5) A broken door lock. The door gasket plate and oven cavity surface should be kept clean. No grease, soil or spatter should be allowed to build up on these surfaces or
DAEWOO ELECTRONICS KQG-6L3B3S, 13 B01 B02 B03 B04 B07 B06 B05 5. To remove control panel parts. 1) Remove the screw which secure the control panel and forward the panel assembly. 2) Remove three screws which secure the PCB assembly. 3) Pull out the PCB assembly from the control panel. 4) Disconnect membrane tail from the connector of the PCB assembly. 5) Remove the PCB from the control panel as. 6) Remove the membrane, lever door open, spring button door open from the control panel. 7) Reverse the above steps for reassembly. B00 PKCPSWFLH0 CONTROL-PANEL
DAEWOO ELECTRONICS KQG-6L3B3S, 1 PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY (a) Do not operate or allow the oven to be operated with the door open. (b) Make the following safety checks on all ovens to be serviced before activating the magnetron or other micro- wave source, and make repairs as necessary: (1) Interlock operation, (2) Proper door closing, (3) Seal and sealing surfaces (arcing, wear, and other damage), (4) Damage to or loosening of hinges and latches, (5) Evidence of dropping or abuse. (c) Before turning on power to the microwave oven for any service test or inspection within the microwave gen- erating compartments, check
DAEWOO ELECTRONICS KQG-6L3B3S, 24 2. MICROWAVE RADIATION TEST PROCEDURES 1. Prepare Microwave Energy Survey Meter, 600cc glass beaker, and glass thermometer 100˚C(212˚F). 2. Pour 275cc±15cc of tap water initially at 20±5˚C(68±9˚F) in the 600cc glass beaker with an inside diameter of approx. 95mm(3.5in.). 3. Place it at the center of the tray and set it in a cavity. 4. Close the door and operate the oven. 5. Measure the leakage by using Microwave Energy Survey Meter with dual ranges, set to 2450MHz. 1) Measured radiation leakage must not exceed the value prescribed below. Leakage for a fully assembled oven with door normally closed mu
DAEWOO ELECTRONICS KQG-6L3B3S, 25 3. COMPONENT TEST PROCEDURE • High voltage is present at the high voltage terminal of the high voltage transformer during any cooking cycle. • It is neither necessary nor advisable to attempt measurement of the high voltage. • Before touching any oven components or wiring, always unplug the oven from its power source and discharge the capacitor. 1. High voltage transformer (1) Remove connections from the transformer terminals and check continuity. (2) Normal readings should be as follows: Secondary winding..................Approx. 191 Ω±10% Filament winding........
DAEWOO ELECTRONICS KQG-6L3B3S, Service Manual Microwave Oven Model: KQG-6L3B3S S/M No. : Nov. 2011 ✔ Caution : In this Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List) in Service Information Center (http://svc.dwe.co.kr). QG6L3B3S01
DAEWOO ELECTRONICS KQG-6L3B3S, 23 MEASUREMENT AND TEST 1. MEASUREMENT OF THE MICROWAVE POWER OUTPUT Microwave output power can be checked by indirectly measuring the temperature rise of a certain amount of water exposed to the microwave as directed below. PROCEDURE 1. A cylindrical container of borosilicate glass is used for the test. It has a maximum thickness of 3mm, an external diameter of approximately 190mm and a height of approximately 90mm. The mass of the container is determined. 2. At the start of the test, the oven and the empty container are at ambient temperature. Water having an initial temperature of 10˚C ± 1˚C is used for the test. Th
DAEWOO ELECTRONICS KQG-6L3B3S, 31 3. PCB LOCATION NO 1 BUZZER BZ1 BM-20K 3515600100 1 2C ARRAY CA1 7P(6) 1000PF M 50V CN6XB-102M 1 3 CAPACITOR ELEC EC1 50V RS 10uF CEXE1H100A 1 4 CAPACITOR ELEC EC2 25V RSS 1000MF CEXF1E102V 1 5 CONNECTOR WAFER CN1 YW396-02V 3519150520 1 6 CONNECTOR WAFER CN2 FCZ 254-10 441M367150 1 7 CONNECTOR WAFER CN3 YW396-05AV 3519150510 1 8 DIODE SWITCHING D1~4,D6~D11 1N4148 DZN4148--- 10 9 DIODE RECTIFIER D12,13 KN4004A DZN4004A-- 2 10 DIODE ZENER ZD2 UZ- 5.1BSB 1/2W DZUZ5R1BSB 1 11 FOAM SPG CR 8Tx35x10 3517307000 1 12 LED DISPLAY DP1 TOF-3491HG-B DT0F3491HG 1 13 PCB MAIN M349 81.5X139.9 3514330770 1 14 R ARRAY RA1 8P(7) 1/8 100K OHM J RA-88X104J 1 15 R ARRAY RA2 7P(6
DAEWOO ELECTRONICS KQG-6L3B3S, 8 OPERATION AND FUNCTIONS 1. The oven light is on only when the microwave oven is operating. 2. The oven door can be opened at any time during operation by pulling the door. The oven will automatically shut off. To restart the oven, close the door and then touch the START pad. 3. Each time a pad is touched, a BEEP will sound to acknowledge the touch. 4. The oven automatically cooks on full power unless set to a lower power level. 5. The display will show “ : 0” when the oven is plugged in. 6. Time clock return
DAEWOO ELECTRONICS KQG-6L3B3S, 20 CONDITION CHECK Display do not shown countdown Malfunction of D.O.M switch RESULT CAUSE REMEDY Replace Outlet has proper voltage Fuse does not blow. Check continuity of noise filter board Defective magnetron No Continuity Replace Check continuity of power supply cord Open power supply cord No Continuity Replace Defective touch control circuit Normal Replace CONDITION CHECK Check continuity of primary interlock switch Malfunction of primary interlock switch RESULT No Continuity CAUSE REMEDY Adjust or replace Turn table motor and oven lamp do not t
21 (TROUBLE 3) No microwave oscillation even though fan motor rotates. CONDITION CHECK RESULT Check continuity of high voltage capacitor terminals with wires removed Continuity CAUSE Defective high voltage transformer REMEDY Replace No microwave oscillation Check continuity of high voltage rectifier in forward and backward direction with DC megger Continuity in backw
27 PRINTED CIRCUIT BOARD 1. CIRCUIT CHECK PROCEDURE 1. Low voltage transformer check The low voltage transformer is located on the P.C.B. Measuring condition: Input voltage: 230V / Frequency: 50Hz 2. Voltage Check - Key check point - Check method NOTE 1. Refer to Ciruit Diagram (point 4). 2. Secondary side voltage of the low voltage transformer changes in proport
33 ✔ Caution : In this Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List) in Service Information Center (http://svc.dwe.co.kr). F01 3516121200 CAVITY AS KQG-6L353S 1 F02 3511405100 COVER WAVE GUIDE MICA T0.35 1 F03 4078502031 BUTTON LOCKING
12 (1) To reduce gap located on part ‘A’ • Loosen two screws on the stopper hinge top, and then push the door to contact the door seal to the oven front surface. • Tighten two screws. (2) To reduce gap located on part ‘B’ • Loosen two screws on the stopper hinge under, and then push the door to contact the door seal to the oven front surface. • Tighten two
DAEWOO ELECTRONICS KQG-6L3B3S, 29 3. When there is no microwave oscillation 1) When touching START pad, oven lamp does not turn on. Fan motor does not rotate, but cook indicator in display comes on. ✻ Cause : RELAY 2 does not operate. → refer to Circuit Diagram (point 3) - Check method ❈ If clock does not keep exact time, you must check resistor R20 zener diode ZD2. POINT AB STATE RELAY 2 ON 5VDC GND RELAY 2 OFF GND 12VDC 2) When touching START pad, oven lamp turns on. Fan motor and turntable rotate and cook indicator in display comes on. ✻ Cause : RELAY 1 does not ope
DAEWOO ELECTRONICS KQG-6L3B3S, 7 1. Steady, flat location This microwave oven should be set on a steady, flat surface. This microwave oven is designed for counter top use only. 2. Leave space behind and side All air vents should be kept a clearance. If all vents are covered during operation, the oven may overheat and, eventually, cause oven failure. 3. Away from Radio and TV sets Poor television reception and radio interference may result if the oven is located close to a TV, Radio, antenna or feeder and so on. 4. Away from heating appliances and water taps Keep the oven away from hot air, steam or splash when choosing a place to position it, or the insula
DAEWOO ELECTRONICS KOC-8HAFR Microwave Oven Operation & user’s manual
KOC-8HAFR |
DAEWOO ELECTRONICS KOR-660B3 Microwave Oven Operating instructions & cook book
KOR-660B3 |
DAEWOO ELECTRONICS KOG-84CR Microwave Oven Service manual
KOG-84CR |
DAEWOO ELECTRONICS KOR-8L3BM Microwave Oven Operating instructions & cook book
KOR-8L3BM |
DAEWOO ELECTRONICS KOR-637V0A Microwave Oven Service manual
KOR-637V0A |
DAEWOO ELECTRONICS KOG-3667OS Microwave Oven Service manual
KOG-3667OS |
DAEWOO ELECTRONICS KOG-87550S Microwave Oven Service manual
KOG-87550S |
DAEWOO ELECTRONICS KOR-1DES Microwave Oven Operating instructions manual
KOR-1DES |
# | Manufacturer | Model | Document Type | File | Updated | Pages | Size |
---|---|---|---|---|---|---|---|
1 | Yamaha | RS70 | Assembly manual | yamaha/rs70-3O5.pdf | 14 Apr 2023 | 4 | 1.15 Mb |
2 | Nokia | FAPr-hsp 5000 | Service manual | nokia/fapr-hsp-5000-2JF.pdf | 11 Apr 2023 | 14 | |
3 | Buffalo | WBMR-HP-GN | Operation & user’s manual | buffalo/wbmr-hp-gn-841.pdf | 30 Oct 2023 | 39 | 1 Mb |
4 | Grizzly | G0513P | Owner's manual | grizzly/g0513p-XQ4.pdf | 18 Oct 2023 | 71 | 5.17 Mb |
5 | Tricity Bendix | BK280 | Operating and installation manual | tricity-bendix/bk280-36Q.pdf | 26 Sep 2022 | 20 | 1.22 Mb |
6 | Arris | SURFboard SB6190 | Quick start manual | arris/surfboard-sb6190-1A4.pdf | 29 Aug 2022 | 2 |
Dacor
Use & CareInstallation InstructionsOver the Range MicrowaveModels: PMOR3021S / PMOR3021B / PMOR3021RIMPORTANT INFORMATION Installation Instructions Operation Instructions Cooking Guides Specifications Please Read Before Using Your Microwave OvenTINSEB402MRR0
…
PMOR3021S(38 pages) |
Panasonic
Operating Instructions and CookbookMicrowave OvenImportant safety instructionsPlease read carefully and keep for future reference Model No. NN-SD26HMNN-SD25HBFor domestic use onlyNN-SD25HB
…
NN-SD26HM(54 pages) |
Frigidaire
frigidaire.com27" ElectricMicrowave Combination OvenFPMC2785K FSignature FeaturesReal Stainless SteelReal stainless steel with a protective coating that reduces fingerprints and smudges so it's easy to clean.Fits-More™ MicrowaveExtra-large microwave provides 2.0 cubic feet of cooking space.PowerPlus™ ConvectionYou can roast to tender, juicy pe …
FPMC2785KF - Professional 27" Electric Wall Oven/Microwav(2 pages) |
LG
MICROWAVE OVENSERVICE MANUALMODEL : LRMM1430SWLRMM1430SBCAUTIONBEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.website http://www.lgservice.com
…
LRMM1430SW(48 pages) |
Sharp
ENGLISH900 W (IEC 60705)ImportantR-85ST-AMICROWAVE OVEN WITH TOP & BOTTOMGRILLS AND CONVECTIONOPERATION MANUAL WITH COOKBOOK OPERATION MANUALThis operation manual contains important information which you should read carefully before usingyour microwave oven.IMPORTANT: There may be a serious risk to health if this operation manual is not followed or if th …
R-85ST-A(68 pages) |
Miele
Operating and installation instructionsRangehoodTo prevent the risk of accidents or damage to the appliance, it isessential to read these instructions before it is installed and used forthe first time.AU, NZ M.-Nr. 09 723 590
…
TX3587(44 pages) |
Cobra Motorcycle CX50 2014Motorcycle Owner's manual (Cobra CX50 2014) CX50 2014, 79 |
koppel Air Conditioner CS343UAir Conditioner Owner's manual (koppel CS343U) CS343U, 8 |
Youjie Barcode Reader YJ4600YJ4600 (Barcode Reader ePDF Manual, #KCWO76) YJ4600, 16 |
Orbit Lawn and Garden Equipment 5654456544 Manual - 6MD9CG 56544, 2 |
Merging Musical Instrument QuintessenceMusical Instrument #76JC7Z Quintessence, 29 |
Native Instruments Kitchen Appliances Audio 4 DJPDF User Manual (@PK94CN), Native Instruments Audio 4 DJ Kitchen Appliances (Thu 09.2023) Audio 4 DJ, 53 |
Rolls Crossover SX21PDF Manual (@J866SK), Rolls SX21 Crossover (31.01.2024) SX21, 2 |
Frigidaire Oven FPEW2785KF - 27" Single Electric Wall OvenFPEW2785KF - 27" Single Electric Wall Oven Product specifications - O3HSZ9 FPEW2785KF - 27" Single Electric Wall Oven, 9 |
Toshiba Laptop R845-S85PDF User Guide (@D5R8G5), Toshiba R845-S85 Laptop (20th Jan 2024) R845-S85, 4 |
Power Flex Control Unit 20-him-c3s20-him-c3s Installation instructions - 4B528J 20-him-c3s, 4 |
Amperes Amplifier PA 2060PA 2060 Instruction manual - JW38JN PA 2060, 12 |
DVS CD Player Pronto4Pronto4 (CD Player ePDF User Guide, #89WW9L) Pronto4, 74 |