Isethi ye-TV iyithuluzi elihambisa ukuhamba ngezithombe nezimpawu zomsindo kusetshenziswa ubuchwepheshe be-elekthronikhi ngokuya ngezimpawu zesikhashana ezibukwayo ze-physpology yomuntu kanye ne-ie, a Isitholi sethelevishini se-LED . Kuyithuluzi elibalulekile lokuxhumana nokusakaza kwevidiyo. Uhlelo oluyisisekelo lwesethi yethelevishini luqukethe izingxenye ezi-3: ikhamera, ukuhambisa, nokuboniswa.
Isethi ye-TV ikakhulukazi yakhiwa ngekhanda elivame kakhulu, ikhanda lomsindo, isiteshi somngane, isiteshi somphakathi, isiteshi sokuvumelanisa se-Scan, isibonisi sokulawulwa kombala kanye nokunikezwa kwamandla, nezinye izingxenye. Umgomo wawo osebenzayo umi kanjena.
Isiginali etholwe kwi-antenna, ngekhanda elivame kakhulu ukukhetha imvamisa ephezulu Isiginali yethelevishini ye-LEL ye-LED , futhi Ukhulisa Ukucutshungulwa, bese uthumela i-fixed uma Isiginali yethelevishini ye-LED .
Isiteshi esijwayelekile sakhiwa nge-Amplifier, umtshina wevidiyo, i-amplifier yevidiyo, ne-tube yezithombe. Uma i-Amplifier ikhulisa uma isinali kusuka ekhanda le-HF kuya ekuphumeni okwanele kuthola igagasi umtshina wevidiyo, kususa isithwali sevidiyo, bese uguqula ucezu lwesibili lomsindo uma isiginali. Isiginali yesithombe nge-Video Amplification ithunyelwa e-Choode yama-elektroni akhipha ku-Tube Lesitfombe, ukulawula ukugcizelelwa kokukhipha i-elektronoli ye-elektroni ye-tube yezithombe. Isikrini se-fluorescent singakhonjiswa esithombeni. Kungakho ungabona umbala futhi uzwe umsindo ku- Apple TV , YouTube TV , neBridgegege.
Ukwakheka kwesethi ye-TV
1. Umshini wonke ngaphambi nangemva kokulawulwa okukude Ithelevishini ye-LED isethwe, futhi icishwe, ukukhethwa kohlelo, ukulungiswa kwevolumu, kanye nezilungiselelo ezihlukene zomsebenzi zitholakala ukuqedela isilawuli kude, futhi ngaleyo ndlela isilawuli kude sesibe yingxenye ebalulekile ye- TV Pepherals. Izinkinobho zokulawula kuphaneli yangaphambili yesethi ye -TV ziya ngokuya zincane. Ukushintsha kwamandla kuphela okubalulekile, ngoba kuphela lapho kuvulwa amandla amandla. Isethi ye-TV ingafaka isimo sokulinda, futhi isilawuli kude singaba nomthelela olawulayo kusethi ye-TV . Lapho usebenza ukulawulwa okukude, isilawuli kude kufanele sihambisane ne- 'infrared ethola iwindi ' kwiphaneli yangaphambili, futhi imininingwane ehlukahlukene yokulawula idluliselwa kwi- TV ngokusebenzisa ukukhanya kwe-infrared. Kunomugqa wamandla, ethola umgodi wesingeniso se-antenna, kanye nevidiyo ne-audio yokufaka esembozweni sangemuva se- chassis.
2. Izici eziphambili zesethi -TV ye
Noma ngabe umbala noma omnyama nomhlophe I-LED Television isethi, i-chassis yayo ngokuvamile yakhiwa izingxenye ezintathu: iphaneli yangaphambili (ifreyimu yangaphambili), ifreyimu, nesembozo sangemuva. Kumsebenzi ojwayelekile wokulungisa, iphaneli yangaphambili nohlaka akudingeki ukuthi luhlakazeke. Isembozo sangemuva kuphela esingasuswa ukuze kusetshenzwe okujwayelekile kokusebenza, ngakho-ke kukhona ingxenye yephaneli yangaphambili ye-TV nohlaka lube luphelele. Susa ikhava yangemuva ukubona izingxenye eziphambili ze -TV set. Zingahlukaniswa izingxenye ezintathu ezinkulu: ikhava yangemuva ye-chassis, iphaneli yangaphambili, ifreyimu ne-Tube yesithombe, njll.
UFeilong wethemba ngobuqotho s ukuthuthuka kanye nabangane bethu emhlabeni wonke ngomoya omuhle. Uma ufisa ukwazi kabanzi ngemikhiqizo yethu, sicela ukhululeke ukusishayela ukuthola imininingwane eminingi yomkhiqizo. Silangazelela ikholi yakho.
