Ttivvi a kye kyuma ekitambuza ebifaananyi by’ebifaananyi ebitambula n’obubonero bw’amaloboozi nga tukozesa tekinologiya ow’ebyuma okusinziira ku mpisa ez’ekiseera ezirabika ez’eriiso ly’omuntu n’eby’omwoyo ebirabika, kwe kugamba, Ekyuma ekikwata Ttivvi ya LED . Era kikulu nnyo mu kuweereza ku mpewo n’empuliziganya ya vidiyo. Enkola enkulu eya ttivvi erimu ebitundu 3: kamera, okutambuza, n’okulaga.
eno Ttivvi esinga kubaamu omutwe gwa firikwensi eya waggulu, omutwe gw’amaloboozi ogukwatagana, omukutu ogw’omukwano, omukutu gw’olukale, omukutu gwa sikaani ogukwatagana, okulaga okufuga langi n’amasannyalaze, n’ebitundu ebirala. Enkola yaayo ey’okukola eri bweti.
Siginini efunibwa okuva ku antenna, okuyita mu mutwe gwa frequency enkulu okulonda frequency eya waggulu LED Television signal, n’okugaziya processing, n’oluvannyuma n’esindika IF fixed Siginini ya Ttivvi ya LED .
Omukutu ogwa bulijjo gukolebwa IF amplifier, video detector, video amplifier, ne picture tube. Amplifier ya IF egaziya signal ya IF okuva ku mutwe gwa HF okutuuka ku amplitude emala ezuula amayengo nga video detector, eggyawo IF carrier, ezzaawo signal y’ekifaananyi, era n’ekyusa ekitundu ekyokubiri ekya audio IF signal. Siginini y’ekifaananyi nga eyita mu kugaziya vidiyo esindikibwa ku katodi y’obusannyalazo obufulumya mu ttanka y’ekifaananyi, okufuga okussa essira ly’ekitangaala ky’obusannyalazo ekifulumya ekya ttanka y’ekifaananyi. Screen ya fluorescent esobola okulagibwa ku kifaananyi. Y'ensonga lwaki osobola okulaba langi n'okuwulira amaloboozi ku Apple TV , YouTube tv , ne Bridgeton.
Ensengeka ya ttivvi
1. Ekyuma kyonna nga tekinnaba kukozesa remote control n’oluvannyuma lw’okugifugaNga LED Television eteekebwa ku, n’okuzikira, okulonda pulogulaamu, okutereeza eddoboozi, n’okuteekawo emirimu egy’enjawulo bibaawo okumaliriza remote control, era bwe kityo remote control efuuse ekitundu ekikulu mu bikozesebwa ku TV . Ebisumuluzo ebifuga ku kipande ky’omu maaso ekya ttivvi bigenda bikendeera. Sswiiki y’amasannyalaze yokka yeetaagibwa, kubanga switch y’amasannyalaze bw’eba ng’eyaka. Ttivvi esobola okuyingira mu mbeera y’okuyimirira, ate remote control esobola okuba n’ekikolwa ekifuga ku ttivvi . Nga okola remote control, remote control erina okukwatagana ne 'infrared receiving window' ku front panel, era amawulire ag'enjawulo agafuga gaweerezeddwa ku TV okuyita mu kitangaala kya infrared. Waliwo layini y’amasannyalaze, ekituli ekiyingiza antenna, n’ekifo ekiyingiza vidiyo n’amaloboozi ku kibikka eky’emabega ekya chassis.
2. Ebitundu ebikulu ttivvi ebikola
Ka kibeere langi oba kiddugavu n’ekyeru LED Television sets, chassis yaayo okutwalira awamu erimu ebitundu bisatu: front panel (front frame), frame, ne back cover. Mu mulimu gw’okuddaabiriza ogwa bulijjo, ekipande ky’omu maaso ne fuleemu tebirina kusasika. Ekibikka eky’emabega kyokka kye kisobola okuggyibwamu okukola emirimu gy’okuddaabiriza mu bulambalamba, kale waliwo ekitundu ku kipande kya ttivvi eky’omu maaso ne fuleemu mu bulambalamba. Ggyako ekibikka eky’emabega olabe ebitundu ebikulu ebya ttivvi . Ziyinza okwawulwamu ebitundu bisatu ebikulu: ekibikka emabega ekya chassis, ekipande eky’omu maaso, fuleemu ne ttanka y’ebifaananyi, n’ebirala, main printing base plate (core), n’ebitundu eby’enjawulo.
Feilong tusuubira nnyo s okukulaakulana awamu ne mikwano gyaffe mu nsi yonna mu mwoyo omulungi. Bw’oba oyagala okumanya ebisingawo ku bintu byaffe, tukusaba otukubire essimu okumanya ebisingawo ku bintu byaffe. Tuli beesunga nnyo okukubira essimu.
