{"id":46237,"date":"2021-09-07T07:37:50","date_gmt":"2021-09-07T07:37:50","guid":{"rendered":"https:\/\/www.silmantech.com\/?p=46237"},"modified":"2024-04-13T03:42:59","modified_gmt":"2024-04-13T03:42:59","slug":"lcd-tv-internal-troubles-booting-method","status":"publish","type":"post","link":"https:\/\/silmantech.com\/pt\/lcd-tv-internal-troubles-booting-method\/","title":{"rendered":"Resolu\u00e7\u00e3o de problemas de arranque de televisores LCD para t\u00e9cnicos de repara\u00e7\u00e3o de televisores"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_center\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   vc_box_border_grey\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/silmantech.com\/wp-content\/uploads\/2021\/09\/1626158949-1024x768.png\" class=\"vc_single_image-img attachment-large\" alt=\"\" title=\"1626158949\" srcset=\"https:\/\/silmantech.com\/wp-content\/uploads\/2021\/09\/1626158949-1024x768.png 1024w, https:\/\/silmantech.com\/wp-content\/uploads\/2021\/09\/1626158949-300x225.png 300w, https:\/\/silmantech.com\/wp-content\/uploads\/2021\/09\/1626158949-768x576.png 768w, https:\/\/silmantech.com\/wp-content\/uploads\/2021\/09\/1626158949-1536x1152.png 1536w, https:\/\/silmantech.com\/wp-content\/uploads\/2021\/09\/1626158949-2048x1536.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"  data-dt-location=\"https:\/\/silmantech.com\/pt\/lcd-tv-internal-troubles-booting-method\/attachment\/1626158949\/\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<div id=\"ultimate-heading-758069f2b8937ac19\" class=\"uvc-heading ult-adjust-bottom-margin ultimate-heading-758069f2b8937ac19 uvc-7766  uvc-heading-default-font-sizes\" data-hspacer=\"no_spacer\"  data-halign=\"left\" style=\"text-align:left\"><div class=\"uvc-heading-spacer no_spacer\" style=\"top\"><\/div><div class=\"uvc-sub-heading ult-responsive\"  data-ultimate-target='.uvc-heading.ultimate-heading-758069f2b8937ac19 .uvc-sub-heading '  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}'  style=\"font-weight:normal;\">M\u00e9todo de solu\u00e7\u00e3o de problemas internos:<br \/>\n1. Sem energia (tela preta): Pode ser a fonte de alimenta\u00e7\u00e3o embutida ou a placa de unidade interna da m\u00e1quina est\u00e1 ruim; m\u00e9todo de solu\u00e7\u00e3o de problemas: verifique se a sa\u00edda de energia est\u00e1 normal, se n\u00e3o houver sa\u00edda de energia, voc\u00ea pode confirmar que a energia est\u00e1 ruim, se a sa\u00edda de energia estiver normal, pode ser a placa da unidade ruim.<br \/>\n2. Tela difusa: uma determinada \u00e1rea da tela LCD n\u00e3o foi exibida ou exibida de forma anormal \u00e9 chamada de tela difusa; m\u00e9todo de solu\u00e7\u00e3o de problemas: verifique se a linha de transmiss\u00e3o do sinal inserida na tela LCD est\u00e1 solta e outros fen\u00f4menos que causam mau contato, se isso acontecer Insira o cabo de sinal firmemente e conserte-o, e verifique se o problema foi resolvido; se este n\u00e3o for o caso, a tela LCD pode estar com defeito.<br \/>\n3. Tela escura (sem exibi\u00e7\u00e3o na tela, tela inicial): A tela LCD fica sempre preta quando o an\u00fancio \u00e9 reproduzido. A tela escura ou tela inicial \u00e9 chamada de tela escura. Solu\u00e7\u00e3o: Verifique se a sa\u00edda de energia est\u00e1 normal. Se a tens\u00e3o de sa\u00edda da fonte de alimenta\u00e7\u00e3o estiver inst\u00e1vel (o valor da tens\u00e3o n\u00e3o atinge 11 ~ 12V), voc\u00ea pode confirmar que a fonte de alimenta\u00e7\u00e3o est\u00e1 ruim. Se a sa\u00edda de energia estiver normal, voc\u00ea precisar\u00e1 substituir a placa do inversor e o inversor um por um at\u00e9 que a falha seja eliminada.<br \/>\n4. Se o cart\u00e3o n\u00e3o for lido, se a causa da falha externa n\u00e3o existir, a placa decodificadora (placa integrada) precisa ser substitu\u00edda.<br \/>\n5. Sem sinal: Quando a alimenta\u00e7\u00e3o est\u00e1 ligada, as palavras \u201csem sinal\u201d que aparecem na tela s\u00e3o chamadas de sem sinal. Solu\u00e7\u00e3o: Verifique se o cabo de v\u00eddeo interno e a entrada do cabo de alimenta\u00e7\u00e3o de 5V para a placa decodificadora est\u00e3o soltos. Se n\u00e3o houver tal fen\u00f4meno, voc\u00ea precisar\u00e1 substituir a placa do decodificador ou a placa do drive. Ap\u00f3s a substitui\u00e7\u00e3o, verifique se a falha desaparece.<br \/>\n6. Depois que a energia for ligada, a tela reproduzir\u00e1 automaticamente imagens vermelhas, verdes, azuis e outras imagens em loop. O m\u00e9todo de solu\u00e7\u00e3o de problemas: a linha de sinal est\u00e1 solta ou a placa do driver est\u00e1 ruim.<\/p>\n<p data-sourcepos=\"21:1-21:50\"><strong>The Importance of Quality TV Repair Equipment<\/strong><\/p>\n<p data-sourcepos=\"23:1-23:442\">Successfully performing these repairs often requires specialized equipment. SilmanTech is a leading provider of <a href=\"https:\/\/silmantech.com\/pt\/product\/cof-bonding-machine\/\">TV repair bonding machines<\/a> designed for LCD and LED screen repair. Our machines, including our top-of-the-line ACF COF bonding machines technology to ensure precise and reliable repairs.<\/p>\n<p data-sourcepos=\"25:1-25:204\">By utilizing professional <a href=\"https:\/\/silmantech.com\/pt\/product\/cof-bonding-machine\/\">TV repair tools<\/a> and following proper troubleshooting procedures, technicians can effectively diagnose and resolve various LCD TV booting issues, keeping your customers satisfied.<\/p>\n<p><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>M\u00e9todo de solu\u00e7\u00e3o de problemas internos: 1. Sem energia (tela preta): Pode ser a fonte de alimenta\u00e7\u00e3o embutida ou a placa de unidade interna da m\u00e1quina est\u00e1 ruim; m\u00e9todo de solu\u00e7\u00e3o de problemas: verifique se a sa\u00edda de energia est\u00e1 normal, se n\u00e3o houver sa\u00edda de energia, voc\u00ea pode confirmar que a energia est\u00e1 ruim, se a sa\u00edda de energia estiver normal, pode\u2026<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_stopmodifiedupdate":false,"_modified_date":"","footnotes":""},"categories":[87,1],"tags":[],"class_list":["post-46237","post","type-post","status-publish","format-standard","hentry","category-bonding-machine","category-news","category-87","category-1","description-off"],"_links":{"self":[{"href":"https:\/\/silmantech.com\/pt\/wp-json\/wp\/v2\/posts\/46237","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/silmantech.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/silmantech.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/silmantech.com\/pt\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/silmantech.com\/pt\/wp-json\/wp\/v2\/comments?post=46237"}],"version-history":[{"count":0,"href":"https:\/\/silmantech.com\/pt\/wp-json\/wp\/v2\/posts\/46237\/revisions"}],"wp:attachment":[{"href":"https:\/\/silmantech.com\/pt\/wp-json\/wp\/v2\/media?parent=46237"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/silmantech.com\/pt\/wp-json\/wp\/v2\/categories?post=46237"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/silmantech.com\/pt\/wp-json\/wp\/v2\/tags?post=46237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}