Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets. It’s only...
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets. It’s only...
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets. It’s only...
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets. It’s only...
Imagens borradas em uma TV LCD pode ocorrer por erro na transmissão LVDS ou erro no circuito Gamma e com um pouco de experiência é possível identificar a origem do erro observando a imagem, pois erro de LVDS provoca distorção diferente do erro de Gamma. Na maioria dos casos a distorção na imagem ocorre simplesmente por mal contato no cabo ou no conector LVDS. Diante dessa situação, se não soubermos qual circuito está...
Já nos deparamos em nosso laboratório com vários casos de TV LED Samsung ligando e desligando e esse erro pode ter diferentes causas. Para fazer um diagnóstico correto é preciso saber se a TV desliga após surgir a imagem normal, se desliga logo após desaparecer o Logo da tela, se desliga logo após acender os leds ou se desliga antes de acender os leds. Se observarmos esses detalhes conseguiremos analisar e concluir rapidamente a causa...
A placa fonte das TVs de Plasma LG tem um circuito de proteção que monitora as tensões geradas e quando ocorre uma falha na fonte a proteção é acionada e desliga imediatamente a fonte. Após acionar a proteção, para que a fonte funcione novamente é preciso desconectar da rede e após alguns minutos conectar à rede novamente. Embora a proteção foi projetada para acionar quando houver falha na fonte, algumas vezes ocorre falha na...
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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque fermentum massa vel enim feugiat gravida. Phasellus velit risus, euismod a lacus et, mattis condimentum augue. Vivamus fermentum ex quis imperdiet sodales. Sed aliquam nibh tellus, a rutrum turpis pellentesque ac. Nulla nibh libero, tincidunt cursus gravida ut, sodales ut magna. Sed sodales libero sapien, et rutrum mi placerat eget. Nulla vestibulum lacus vel eros eleifend...
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus sagittis semper tortor. Quisque non felis elementum augue ullamcorper laoreet. Nam porta leo ut felis suscipit, vel semper lectus vehicula. Nulla vitae porta leo. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Fusce bibendum arcu in lacinia condimentum. Aenean id nunc quis ex congue facilisis. Proin non tempus arcu. Donec dictum...
