{"id":46340,"date":"2021-10-13T06:24:40","date_gmt":"2021-10-13T06:24:40","guid":{"rendered":"https:\/\/www.silmantech.com\/?p=46340"},"modified":"2024-04-13T03:00:13","modified_gmt":"2024-04-13T03:00:13","slug":"common-fault-diagnosis-and-maintenance-tips","status":"publish","type":"post","link":"https:\/\/silmantech.com\/ar\/common-fault-diagnosis-and-maintenance-tips\/","title":{"rendered":"A Beginner’s Guide to LCD TV Repair"},"content":{"rendered":"
<\/div>
Now the 2113 TV sets we use are basically LCD TVs on the 5261, that is, the display is a liquid crystal display, which is different from the 1653 previous picture tubes, and the picture is more clear, true and vivid. Therefore, the place where the LCD TV fails is different from the previous TV. Today we will briefly introduce the basics of LCD TV repair. To understand the common sense of LCD TV repair<\/a>, let’s first introduce the faults that often occur in LCD TVs and the judgment and repair of the faults. This facilitates future maintenance work.<\/p>\n

\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u062d\u062a\u0648\u064a \u0623\u062c\u0647\u0632\u0629 \u062a\u0644\u0641\u0632\u064a\u0648\u0646 LCD \u0639\u0644\u0649 \u0634\u0627\u0634\u0629 \u0648\u0627\u0645\u0636\u0629\u060c \u0623\u064a \u0628\u0639\u062f \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0634\u0627\u0634\u0629\u060c \u062a\u0646\u0637\u0641\u0626 \u0627\u0644\u0634\u0627\u0634\u0629 \u0639\u0646\u062f\u0645\u0627 \u062a\u0636\u064a\u0621. \u0644\u0643\u0646 \u0627\u0644\u0648\u0638\u0627\u0626\u0641 \u0627\u0644\u0623\u062e\u0631\u0649 \u0637\u0628\u064a\u0639\u064a\u0629\u060c \u0645\u062b\u0644 \u0627\u0644\u0635\u0648\u062a \u0648\u0623\u0632\u0631\u0627\u0631 \u0627\u0644\u062a\u062d\u0643\u0645 \u0639\u0646 \u0628\u0639\u062f \u0648\u0645\u0627 \u0625\u0644\u0649 \u0630\u0644\u0643. \u062a\u0646\u062a\u062c \u0647\u0630\u0647 \u0627\u0644\u0638\u0627\u0647\u0631\u0629 \u0641\u064a \u0627\u0644\u063a\u0627\u0644\u0628 \u0639\u0646 \u0641\u0635\u0644 \u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0644\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062e\u0644\u0641\u064a\u0629 \u0644\u0634\u0627\u0634\u0629 LCD\u060c \u0648\u0642\u062f \u062a\u0643\u0648\u0646 \u0646\u0627\u062c\u0645\u0629 \u0639\u0646 \u0627\u0644\u062c\u0647\u062f \u063a\u064a\u0631 \u0627\u0644\u0637\u0628\u064a\u0639\u064a \u0644\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062e\u0644\u0641\u064a\u0629. \u0646\u0638\u0631\u064b\u0627 \u0644\u0623\u0646 \u0627\u0644\u0639\u0646\u0635\u0631 \u0627\u0644\u0623\u0643\u062b\u0631 \u0623\u0647\u0645\u064a\u0629 \u0648\u0627\u0644\u0623\u0643\u062b\u0631 \u062a\u0643\u0644\u0641\u0629 \u0641\u064a \u0634\u0627\u0634\u0629 \u0627\u0644\u0643\u0631\u064a\u0633\u062a\u0627\u0644 \u0627\u0644\u0633\u0627\u0626\u0644 \u0647\u0648 \u0627\u0644\u0634\u0627\u0634\u0629\u060c \u0641\u0642\u062f \u062a\u0645\u062a \u0625\u0636\u0627\u0641\u0629 \u062f\u0627\u0626\u0631\u0629 \u062d\u0645\u0627\u064a\u0629. \u0647\u0646\u0627\u0643 \u0637\u0631\u064a\u0642\u062a\u0627\u0646 \u0631\u0626\u064a\u0633\u064a\u062a\u0627\u0646 \u0644\u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0648\u0625\u0635\u0644\u0627\u062d\u0647\u0627 \u0648\u0627\u0644\u0635\u064a\u0627\u0646\u0629. \u0627\u0644\u0623\u0648\u0644 \u0647\u0648 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0645\u0642\u0628\u0633 \u0644\u0644\u0648\u062d\u0629 \u0645\u0639\u0632\u0632\u0629 \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062e\u0644\u0641\u064a\u0629 \u0637\u0628\u064a\u0639\u064a\u064b\u0627\u060c \u0648\u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u0643\u0627\u0646 \u0627\u0644\u0630\u064a \u064a\u0648\u062c\u062f \u0628\u0647 \u0644\u062d\u0627\u0645 \u0645\u0641\u062a\u0648\u062d. \u0648\u0627\u0644\u062b\u0627\u0646\u064a \u0647\u0648 \u0623\u0646 \u0627\u0644\u0645\u0642\u0628\u0633 \u063a\u064a\u0631 \u0645\u0648\u0635\u0644 \u0628\u0625\u062d\u0643\u0627\u0645\u060c \u0641\u0642\u0637 \u0642\u0645 \u0628\u062a\u0648\u0635\u064a\u0644\u0647 \u0628\u0625\u062d\u0643\u0627\u0645.<\/p>\n

\u0644\u0627 \u064a\u0648\u062c\u062f \u0623\u064a \u062a\u063a\u064a\u064a\u0631 \u0628\u0639\u062f \u062a\u0634\u063a\u064a\u0644 \u062a\u0644\u0641\u0632\u064a\u0648\u0646 LCD\u060c \u0648\u0643\u0644 \u0634\u064a\u0621 \u0622\u062e\u0631 \u0637\u0628\u064a\u0639\u064a: \u0627\u0644\u0635\u0648\u062a\u060c \u0648\u062c\u0647\u0627\u0632 \u0627\u0644\u062a\u062d\u0643\u0645 \u0639\u0646 \u0628\u0639\u062f\u060c \u0648\u0645\u0627 \u0625\u0644\u0649 \u0630\u0644\u0643. \u0648\u0647\u0630\u0627 \u0627\u0644\u0641\u0634\u0644 \u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u0623\u062d\u0643\u0627\u0645 \u0627\u0644\u062a\u0627\u0644\u064a\u0629. \u0627\u0644\u0623\u0648\u0644 \u0647\u0648 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u062c\u0647\u062f \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062e\u0644\u0641\u064a\u0629. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0633\u0628\u0628 \u0627\u0644\u062c\u0647\u062f \u063a\u064a\u0631 \u0627\u0644\u0637\u0628\u064a\u0639\u064a \u0644\u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0647\u0630\u0647 \u0627\u0644\u0638\u0627\u0647\u0631\u0629. \u0628\u0634\u0643\u0644 \u0639\u0627\u0645\u060c \u0627\u0644\u0634\u0627\u0634\u0629 \u0627\u0644\u0643\u0628\u064a\u0631\u0629 24 \u0641\u0648\u0644\u062a\u060c \u0648\u0627\u0644\u0634\u0627\u0634\u0629 \u0627\u0644\u0635\u063a\u064a\u0631\u0629 12 \u0641\u0648\u0644\u062a. \u0633\u064a\u062a\u0645 \u0648\u0636\u0639 \u0639\u0644\u0627\u0645\u0629 \u0639\u0644\u0649 \u062f\u0644\u064a\u0644 \u0627\u0644\u062a\u0644\u0641\u0632\u064a\u0648\u0646. \u0648\u0627\u0644\u062b\u0627\u0646\u064a \u0647\u0648 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062e\u0644\u0641\u064a\u0629 \u0647\u064a \u0628\u062f\u0627\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u0648\u0649\u060c \u0648\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0634\u0643\u0644 \u0645\u0648\u062c\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0637\u0628\u064a\u0639\u064a\u064b\u0627. \u0628\u0634\u0643\u0644 \u0639\u0627\u0645\u060c \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u0645\u0639\u0632\u0632\u0629. \u0628\u0639\u062f \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0644\u0648\u062d\u0629 \u0627\u0644\u062a\u0639\u0632\u064a\u0632\u060c \u0644\u0627 \u064a\u0645\u0643\u0646 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u062e\u0644\u0644\u060c \u0648\u064a\u0643\u0648\u0646 \u0647\u0646\u0627\u0643 \u062e\u0644\u0644 \u0641\u064a \u0627\u0644\u0645\u0635\u0627\u0628\u064a\u062d \u0627\u0644\u062e\u0644\u0641\u064a\u0629 \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629.<\/p>\n

\u0628\u0639\u062f \u062a\u0634\u063a\u064a\u0644 \u062a\u0644\u0641\u0632\u064a\u0648\u0646 LCD\u060c \u0633\u062a\u0643\u0648\u0646 \u0647\u0646\u0627\u0643 \u0638\u0627\u0647\u0631\u0629 \u0639\u062f\u0645 \u0648\u0636\u0648\u062d. \u0647\u0646\u0627\u0643 \u0637\u0631\u064a\u0642\u062a\u0627\u0646 \u0644\u0644\u062d\u0643\u0645 \u0639\u0644\u0649 \u0647\u0630\u0627 \u0627\u0644\u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u062e\u0637\u0623. \u0627\u0644\u0623\u0648\u0644 \u0647\u0648 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u0631\u0642\u0645\u064a\u0629 \u0637\u0628\u064a\u0639\u064a\u064b\u0627. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0623\u0645\u0631 \u063a\u064a\u0631 \u0637\u0628\u064a\u0639\u064a\u060c \u0641\u0642\u0637 \u0627\u0641\u062a\u062d \u0645\u0643\u0627\u0646 \u0627\u0644\u0644\u062d\u0627\u0645. \u0648\u0627\u0644\u062b\u0627\u0646\u064a \u0647\u0648 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0647\u0646\u0627\u0643 \u0627\u062a\u0635\u0627\u0644 \u0636\u0639\u064a\u0641 \u0641\u064a \u0627\u0644\u062a\u0644\u0641\u0632\u064a\u0648\u0646. \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0647\u064a \u0646\u0641\u0633\u0647\u0627 \u0627\u0644\u0645\u0630\u0643\u0648\u0631\u0629 \u0623\u0639\u0644\u0627\u0647. \u0625\u0630\u0627 \u0644\u0645 \u064a\u0643\u0646 \u0627\u0644\u062a\u0644\u0641\u0632\u064a\u0648\u0646 \u0645\u0632\u0648\u062f\u064b\u0627 \u0628\u0634\u0627\u0634\u0629 \u0639\u0631\u0636 \u0623\u0648 \u0635\u0648\u062a\u060c \u0641\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062e\u0644\u0641\u064a\u0629 \u0648\u0646\u0638\u0627\u0645 \u0627\u0644\u0635\u0648\u062a\u060c \u062b\u0645 \u062d\u062f\u062f \u0627\u0644\u062e\u0644\u0644 \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629\u060c \u062b\u0645 \u0642\u0645 \u0628\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u062e\u0644\u0644. \u0644\u0627 \u064a\u0636\u064a\u0621 \u0645\u0635\u0628\u0627\u062d \u0627\u0644\u0637\u0627\u0642\u0629 \u0628\u0639\u062f \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u062c\u0647\u0627\u0632. \u0642\u062f \u064a\u0643\u0648\u0646 \u0647\u0646\u0627\u0643 \u062e\u0644\u0644 \u0641\u064a \u0644\u0648\u062d\u0629 \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0623\u0648 \u0623\u0646 \u0648\u062d\u062f\u0629 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u0631\u0643\u0632\u064a\u0629 \u0645\u0639\u064a\u0628\u0629\u060c \u0648\u0645\u0646 \u062b\u0645 \u064a\u0645\u0643\u0646\u0643 \u0627\u0633\u062a\u0628\u062f\u0627\u0644\u0647\u0627 \u0623\u0648 \u0625\u0635\u0644\u0627\u062d\u0647\u0627 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0628\u0639\u062f \u0627\u0644\u062d\u0643\u0645 \u0639\u0644\u064a\u0647\u0627.<\/p>\n

\u0645\u0627 \u062a\u0645 \u062a\u0642\u062f\u064a\u0645\u0647 \u0623\u0639\u0644\u0627\u0647 \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0641\u064a \u0623\u062c\u0647\u0632\u0629 \u062a\u0644\u0641\u0632\u064a\u0648\u0646 LCD\u060c \u0648\u0645\u0646 \u0627\u0644\u0633\u0647\u0644 \u0646\u0633\u0628\u064a\u064b\u0627 \u0627\u0644\u062d\u0643\u0645 \u0639\u0644\u064a\u0647\u0627. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0644\u062f\u064a\u0643 \u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0648\u0627\u0644\u0641\u0648\u0644\u062a\u0645\u064a\u062a\u0631\u060c \u0641\u064a\u0645\u0643\u0646\u0643 \u0627\u0644\u062d\u0643\u0645 \u0628\u0646\u0641\u0633\u0643. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u064a\u062c\u0628 \u0642\u0637\u0639 \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0644\u062a\u062c\u0646\u0628 \u062a\u0639\u0637\u0644 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629. \u0648\u0644\u0630\u0644\u0643 \u0641\u0645\u0646 \u0627\u0644\u0623\u0641\u0636\u0644 \u0627\u0644\u0639\u062b\u0648\u0631 \u0639\u0644\u0649 \u0641\u0646\u064a\u064a\u0646 \u0635\u064a\u0627\u0646\u0629 \u0645\u062d\u062a\u0631\u0641\u064a\u0646 \u0644\u0647\u0630\u0627 \u0627\u0644\u062e\u0644\u0644.<\/p>\n

These are just a few of the common faults encountered in LCD TVs, all relatively straightforward to diagnose. However, it’s essential to exercise caution during maintenance to avoid damaging the circuit board. Professional assistance is recommended for those without expertise in TV repair<\/a>.<\/p>\n

Our company specializes in providing COF LCD LED TV panel bonding machines, essential for seamless repairs. With our range of products, including COF bonding machines<\/a> and repair tools, we empower TV repair professionals to tackle any issue with confidence.<\/div><\/div>\n\t

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\"\"<\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Now the 2113 TV sets we use are basically LCD TVs on the 5261, that is, the display is a liquid crystal display, which is different from the 1653 previous picture tubes, and the picture is more clear, true and vivid. Therefore, the place where the LCD TV fails is different from the previous TV.…<\/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-46340","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\/ar\/wp-json\/wp\/v2\/posts\/46340","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/silmantech.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/silmantech.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/silmantech.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/silmantech.com\/ar\/wp-json\/wp\/v2\/comments?post=46340"}],"version-history":[{"count":0,"href":"https:\/\/silmantech.com\/ar\/wp-json\/wp\/v2\/posts\/46340\/revisions"}],"wp:attachment":[{"href":"https:\/\/silmantech.com\/ar\/wp-json\/wp\/v2\/media?parent=46340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/silmantech.com\/ar\/wp-json\/wp\/v2\/categories?post=46340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/silmantech.com\/ar\/wp-json\/wp\/v2\/tags?post=46340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}