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Free encyclopedia of electronics and electrical engineering:
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▪ Ballasts of fluorescent lamps
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▪ Sound-to-light units
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▪ Upgrade of radio stations
▪ Use of microcircuit chips
▪ Various electronic devices
▪ Voltage stabilizers
▪ Voltage transducers, rectifiers, inverters
▪ Welding equipment
▪ Alternative energy sources
▪ Antennas
▪ Assemblies of amateur radio equipment
▪ Audio equipment
▪ Audio-fidelity and speaker volume controls
▪ Ballasts of fluorescent lamps
▪ Bells and audio simulators
▪ Car
▪ Chargers, accumulators, galvanic cells
▪ Citizens' Band radio
▪ Clocks, timers, relays, load commutators
▪ Computers
▪ Consumer electronics
▪ Current controllers, voltage and power regulators
▪ Data communication
▪ Digital equipment
▪ Electric installation work
▪ Electric meters
▪ Electric motors
▪ Electric power supply
▪ Electrical safety, fire safety
▪ Electrician's reference book
▪ Electrician's tools
▪ Electricity for beginners
▪ Equipment protection from emergency operation, uninterrupted power supply units
▪ Field intensity detectors
▪ Fluorescent lamps
▪ For a musician
▪ For an electrician
▪ For an inexperienced radio amateur
▪ For radio amateur constructors
▪ For students
▪ Frequency synthesizers
▪ Grounding and neutral grounding
▪ Halogen lamps
▪ High-frequency power amplifiers
▪ Home, garden, farmland, hobbies
▪ Household appliances
▪ Indicators, detecting devices, metal detectors
▪ Infra-red equipment
▪ LEDs
▪ Lighting
▪ Lightning protection
▪ Measuring equipment
▪ Medicine
▪ Microcontrollers
▪ Microphones, wireless microphones
▪ Miscellaneous
▪ Miscellaneous
▪ Mobile communication
▪ Portable radio stations
▪ Power amplifiers
▪ Power controllers, thermometers, thermostabilizers
▪ Power supply units
▪ Preamplifiers
▪ QRP equipment
▪ Radiation indicators
▪ Radio amateur computation
▪ Radio amateur technologies
▪ Radio control
▪ Radio reception
▪ Radio stations, transceivers
▪ Reference materials
▪ Security
▪ Security and alarm system using mobile communication
▪ Security devices and alarm systems
▪ Sound systems
▪ Sound-to-light units
▪ Telephony
▪ Television
▪ Transmitters
▪ Transverters
▪ Upgrade of radio stations
▪ Use of microcircuit chips
▪ Various electronic devices
▪ Voltage stabilizers
▪ Voltage transducers, rectifiers, inverters
▪ Welding equipment
Useful articles and background materials:
▪ Art of audio
▪ Art of video
▪ Batteries and rechargeable batteries
▪ Big encyclopedia for children and adults
▪ Biographies of great scientists
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▪ Entertaining experiments in chemistry
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▪ For lovers of travel. Tips for tourists
▪ Fundamentals of health and safety
▪ Fundamentals of medical first aid
▪ History of engineering, technology, objects around us
▪ Home workshop
▪ Industrial technology at home - simple recipes
▪ Labor protection
▪ Lecture notes, cheat sheets
▪ Life of great physicists
▪ Miracles of nature. A fascinating journey around the globe
▪ Spectacular tricks and their solutions
▪ Spyware
▪ Personal transport: land, water, air
▪ Riddles, puzzles, trick questions
▪ Scale modeling
▪ The most important scientific discoveries
▪ Tools and mechanisms for agriculture
▪ Typical labor protection instructions (Job descriptions)
▪ Visual illusions
▪ Art of audio
▪ Art of video
▪ Batteries and rechargeable batteries
▪ Big encyclopedia for children and adults
▪ Biographies of great scientists
▪ Children's scientific lab
▪ Entertaining experiments in chemistry
▪ Entertaining experiments in physics
▪ For builders and handymans
▪ For lovers of travel. Tips for tourists
▪ Fundamentals of health and safety
▪ Fundamentals of medical first aid
▪ History of engineering, technology, objects around us
▪ Home workshop
▪ Industrial technology at home - simple recipes
▪ Labor protection
▪ Lecture notes, cheat sheets
▪ Life of great physicists
▪ Miracles of nature. A fascinating journey around the globe
▪ Spectacular tricks and their solutions
▪ Spyware
▪ Personal transport: land, water, air
▪ Riddles, puzzles, trick questions
▪ Scale modeling
▪ The most important scientific discoveries
▪ Tools and mechanisms for agriculture
▪ Typical labor protection instructions (Job descriptions)
▪ Visual illusions
Free magazines:
▪ A Radio. Prakticka Elektronika magazine
▪ Amaterske Radio magazine
▪ Circuit Cellar magazine
▪ Electronique et Loisirs magazine
▪ Electronique Pratique magazine
▪ Elektor Electronics magazine
▪ Elektronika dla Wszystkich magazine
▪ Elektronika Praktyczna magazine
▪ Everyday Practical Electronics magazine
▪ Evil Genius magazine
▪ Funkamateur magazine
▪ Nuts And Volts magazine
▪ QEX magazine
▪ QST magazine
▪ Radiotechnika Evkonyve magazine
▪ Servo magazine
▪ Stereophile magazine
▪ Радио Телевизия Електроника magazine
▪ A Radio. Prakticka Elektronika magazine
▪ Amaterske Radio magazine
▪ Circuit Cellar magazine
▪ Electronique et Loisirs magazine
▪ Electronique Pratique magazine
▪ Elektor Electronics magazine
▪ Elektronika dla Wszystkich magazine
▪ Elektronika Praktyczna magazine
▪ Everyday Practical Electronics magazine
▪ Evil Genius magazine
▪ Funkamateur magazine
▪ Nuts And Volts magazine
▪ QEX magazine
▪ QST magazine
▪ Radiotechnika Evkonyve magazine
▪ Servo magazine
▪ Stereophile magazine
▪ Радио Телевизия Електроника magazine
Free audio, video, tvs schematic diagrams and service manuals:
▪ Popular audio
▪ Popular car audio
▪ Popular DVDs
▪ Popular faxes
▪ Popular monitors
▪ Popular monoblocks
▪ Popular phones
▪ Popular TVs
▪ Popular video cameras
▪ Popular video recorders and video players
▪ Popular audio
▪ Popular car audio
▪ Popular DVDs
▪ Popular faxes
▪ Popular monitors
▪ Popular monoblocks
▪ Popular phones
▪ Popular TVs
▪ Popular video cameras
▪ Popular video recorders and video players
▪ Avest TVs
▪ Beko TVs
▪ Elenberg, Cameron, Cortland domestic radio electronics
▪ Erisson TVs
▪ Gorizont TVs
▪ Rainford TVs
▪ Rekord TVs
▪ Roadstar TVs
▪ Rolsen TVs
▪ Rubin TVs
▪ Vestel TVs
▪ Vitjaz TVs
▪ Beko TVs
▪ Elenberg, Cameron, Cortland domestic radio electronics
▪ Erisson TVs
▪ Gorizont TVs
▪ Rainford TVs
▪ Rekord TVs
▪ Roadstar TVs
▪ Rolsen TVs
▪ Rubin TVs
▪ Vestel TVs
▪ Vitjaz TVs
▪ Power supply units for TV sets and video equipment
Free mobiles schematic diagrams and service manuals:
▪ Benq-Siemens mobiles
▪ Eastcom mobiles
▪ Ericsson mobiles
▪ Fly Bird mobiles
▪ LG mobiles
▪ Maxon mobiles
▪ Mitsubishi mobiles
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▪ Nokia mobiles
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▪ Siemens mobiles
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▪ Ericsson mobiles
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▪ Pantech mobiles
▪ Samsung mobiles
▪ Sharp mobiles
▪ Siemens mobiles
▪ Sony-Ericsson mobiles
▪ TCL mobiles
▪ Voxtel mobiles
Free household appliances schematic diagrams and service manuals:
▪ Beko household appliances
▪ Braun household appliances
▪ Candy household appliances
▪ Elenberg household appliances
▪ Elica household appliances
▪ Gorenje household appliances
▪ Hansa household appliances
▪ Merloni household appliances
▪ SEB household appliances
▪ Snaige household appliances
▪ Stinol household appliances
▪ Universal household appliances
▪ Whirpool household appliances
▪ Beko household appliances
▪ Braun household appliances
▪ Candy household appliances
▪ Elenberg household appliances
▪ Elica household appliances
▪ Gorenje household appliances
▪ Hansa household appliances
▪ Merloni household appliances
▪ SEB household appliances
▪ Snaige household appliances
▪ Stinol household appliances
▪ Universal household appliances
▪ Whirpool household appliances
Free electric tools schematic diagrams and service manuals:
▪ Bocsh electric tools
▪ Makita electric tools
▪ Bocsh electric tools
▪ Makita electric tools
Free electric tools schematic diagrams and service manuals:
▪ Bocsh electric tools
▪ Makita electric tools
▪ Bocsh electric tools
▪ Makita electric tools
Free reference books:
▪ Collection of dumps
▪ Correspondence of models and chassis
▪ Horizontal-output transformers by HR company
▪ Horizontal-output transformers by Konig company
▪ Integrated circuits, microcontrollers and transistors
▪ Mechanisms of audio and video equipment
▪ Radio components by Atmel
▪ Radio components by Cirrus Logic
▪ Radio components by Maxim
▪ Radio components by Microchip
▪ Radio components by Mitsubishi
▪ Radio components by Motorola
▪ Radio components by National Semiconductor
▪ Radio components by Panasonic
▪ Radio components by Philips
▪ Radio components by Rohm
▪ Radio components by Samsung
▪ Radio components by Sharp
▪ Radio components by Sony
▪ Radio components by Toshiba
▪ Remote controls for TV sets and monoblocks
▪ Collection of dumps
▪ Correspondence of models and chassis
▪ Horizontal-output transformers by HR company
▪ Horizontal-output transformers by Konig company
▪ Integrated circuits, microcontrollers and transistors
▪ Mechanisms of audio and video equipment
▪ Radio components by Atmel
▪ Radio components by Cirrus Logic
▪ Radio components by Maxim
▪ Radio components by Microchip
▪ Radio components by Mitsubishi
▪ Radio components by Motorola
▪ Radio components by National Semiconductor
▪ Radio components by Panasonic
▪ Radio components by Philips
▪ Radio components by Rohm
▪ Radio components by Samsung
▪ Radio components by Sharp
▪ Radio components by Sony
▪ Radio components by Toshiba
▪ Remote controls for TV sets and monoblocks
Schematic diagrams to order:
▪ World air conditioners
▪ World audio
▪ World car audio
▪ World DVDs
▪ World faxes
▪ World fridges
▪ World microwave ovens
▪ World monitors
▪ World monoblocks
▪ World phones
▪ World photo cameras
▪ World projectors
▪ World TVs
▪ World video cameras
▪ World video recorders
▪ World washing machines
▪ World air conditioners
▪ World audio
▪ World car audio
▪ World DVDs
▪ World faxes
▪ World fridges
▪ World microwave ovens
▪ World monitors
▪ World monoblocks
▪ World phones
▪ World photo cameras
▪ World projectors
▪ World TVs
▪ World video cameras
▪ World video recorders
▪ World washing machines
Have fun!
▪ Assembling the Rubik's Cube
▪ Did you know?
▪ Entertaining experiments at home
▪ Funny puzzles
▪ Interactive flash games
▪ Optical illusions
▪ Spectacular tricks and their solutions
▪ Assembling the Rubik's Cube
▪ Did you know?
▪ Entertaining experiments at home
▪ Funny puzzles
▪ Interactive flash games
▪ Optical illusions
▪ Spectacular tricks and their solutions
DIAGRAM
© 2000-2020
Design and support:
Alexander Kuznetsov
Alexander Kuznetsov
Technical maintenance:
Mishell Bulah
Mishell Bulah
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Daniel Monchukin
Daniel Monchukin
Marketing:
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Tatyana Anastasyeva
Translation:
Natalya Kuznetsova
Natalya Kuznetsova
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Type: (PDF)
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If you get stuck in repairing a defective appliance download this repair information for help. See below.
Good luck to the repair!
Please do not offer the downloaded file for sell only use it for personal usage!
Looking for other manual?
Good luck to the repair!
Please do not offer the downloaded file for sell only use it for personal usage!
Looking for other manual?
- If you have any question about repairing write your question to the Message board. For this no need registration.
- Please take a look at the below related repair forum topics. May be help you to repair.
Warning!
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These free programs can be found on this page: needed progs
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Sziasztok! Lenne ez a kínai belsős kis 37 cm-es tv. Csak úgy indul ha előtte ki-be kapcsolom a főkapcsolójával. Uánna megy reagál mindenre. Ha stby-ba kapcsolom akkor csak ki-be kapcsolás után indítható. Az elkokat átnéztem a tápban a sorban a proci környékén csak a két 1u 160,és 250V volt rossz. Melegítettem a tápot, a sort, a proci környékét, hajszárítóval de csak úgy indul ha ki be kapcsolom. Ha valakinek lenne ötlete, jól jönne. Rajzot itt találtam hozzá: http://www.electronica-pt.com/index.php/component/option,com_remository/Itemid,34/func,startdown/id,11436/ köszi
Sziasztok! Tudnátok segíteni? Lenne ez a gép. A táp, a sor, a videovég ugyanaz mint az E9-é. A66EHJ van benne. Hidegen elég nehezen jön meg a kép. Ha megjön kontraszt, fényerő szegény. Olyan mintha bágyatag lenne a cső. Amit eddig csináltam: - Ellenőriztem az Usys-t, a 200V a fűtést, ezek OK-ok. -Megmértem az elkokat a tápban a sorban. -Cseréltem a G2 kondiát, a videovégfokot, és a sugáráram korlátozó tranyóját(T704), átnéztem a körülötte lévő alkatrészeket -Összeforgattam egy másik EHJ-vel, de ugyanaz:((( TDA8843 van benne az csinálhat ilyet? Sziasztok ! Újra elővettem ezt a tv-t. Hidegen kb. 15 sec. alatt jön meg a kép, akkor is olyan mintha kicsit gyenge lenne a cső, de nézhető. Miközben jön meg a kép halvány piros, majd kék visszafutási csíkok látszanak a fekete képernyőn. Tehát bekapcsolom, fekete a kép majd halvény piros, eltűnik, majd kékes visszafutási csíkok, majd fekete és bejön a kép. Ez nem féltónő , de a dologhoz hozzá tartozik. Ezek eltűnnek ha megjön a kép. A G2 gyanús. Ha totál fel van tekerve 500V. Egy Maxvell multival mérem. A fentieken kívül a következőt csináltam még: -Raktam rá egy másik tartalmat. - Cseréltem a foglalatot, Katodok 145V köröl. Nem tudom :((( köszi
Sziasztok! Adott ez a készülék, ami számomra érdekes hibajelenséget produkál. Bekapcsoláskor minden rendben, de 5-10 perc után a kép 'elromlik'. Sötétebb lesz és a színek is 'torzulnak'. Megfogalmazni nem tudom jobban, talán látszik a képeken. Szabályozásokra reagál, mégsem lehet jól beállítani. Ugyanezt a változást produkálja minden bemenetről... Remélhetőleg valaki tud tanácsot adni, mi is okozhatja ezt. Én a t-cont (AS-15) gyanusítom, de mint tudjuk mindenki ártatlan míg... Szóval örömmel fogadnék minden tapasztalatot. Köszönettel: Kiss Z. Köszönet a cím javításáért, bárki is(azért tippem az van) követte el. :bow: Nos sikerült azonosítani a hiba forrását, ami ténylegesen az AS15-HF volt.
Hali LG 42LD420 LCD-hez keresek Service kódot. Segítségeteket előre is köszönöm
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