Tsis Tuav TVs

Rau txhua lub sijhawm cov khoom siv yees duab tau hloov lawm, nws tsis tau hloov los ntawm ntau tshaj ib tiam ntawm cov TV . Ntawm chav kawm, txhua tus tshiab foundations hauv no kev taw qhia tau zoo tuaj tsis tsuas yog externally, tab sis kuj technically. Txawm li cas los xij, feem ntau ntawm cov kev ua yuam kev loj uas tshwm sim nyob rau hauv kev lag luam ntawm TVs ntawm ntau tiam neeg tau tseem tsis hloov. Qhov ua rau ntawm lub TV yuav ua rau lub koomhaum sib yuav, los yog kho tshuab puas lossis kho tsis tau.

Raug kev phem ntawm cov TV thiab tej zaum ua rau

  1. Lub TV tsis tig los sis thim nrog nrog qeeb, qhov taw qhia ua haujlwm tsis pom kev los yog ntsais muag. Ib qho tseem ceeb tshaj plaws ntawm cov kev ua yuam kev yog qhov tsis ua hauj lwm ntawm lub hwj chim, piv txwv li, vim muaj kev kub ntxhov hauv lub network los yog vim muaj ntau tshaj qhov nws pom zoo. Muaj qee zaum, qhov teeb meem ntawm cov kev ua yuam kev no yuav yog ib qho tsis haum ntawm lub niam tswv yim los yog teeb meem hauv xov tooj cua channel.
  2. Lub TV hloov tawm nthawv. Nws yog tau hais tias kev tiv thaiv tawm tsam cov tawb hluav taws muaj zog, yog tias muaj ib qho, tsis li - nws yog tsim nyog xyuas lub hwj chim chav tsev thiab lub motherboard kom muaj cov microcracks.
  3. Lub TV tsis teb rau cov chaw taws teeb tswj. Feem ntau, qhov laj thawj nyob hauv lub console nws tus kheej: lub roj teeb, lossis lub microcircuit. Txawm li cas los xij, lub caij nyoog kuj tuaj yeem ua rau hauv TV: ib qho tsis haum nyob rau hauv qhov chaw ua haujlwm hauv chaw taws teeb lossis hauv tus processor.
  4. Cov nyees khawm ntawm lub vaj huam sib luag hauv TV tsis ua haujlwm. Feem ntau, qhov teebmeem no yuav ua los ntawm kev puas tsuaj lossis tawg ntawm qhov hluav taws xob los ntawm lub pob mus rau lub microcontroller, tab sis qhov teeb meem kuj muaj peev xwm pom muaj nyob hauv qhov kev ntsuas CPU.
  5. Channel nqis tsis ruaj. Feem ntau cov yuav, muaj ib qho tsis haum ntawm qhov cia khoom.
  6. Teeb meem nrog lub suab hauv TV. Ua ntej tshaj plaws, nws tsim nyog kuaj lub lag luam ntawm cov neeg hais lus - lawv tsuas yog muab tua. Yog hais tias cov teeb meem zoo tag nrho, ces feem ntau yuav ua rau qhov txhaum no yog nyob rau ntawm lub tshuab ua suab, los yog hauv cov caws qis zog, tsawg zaus hauv xov tooj cua channel.
  7. Teeb meem nrog daim duab hauv TV:

Nco ntsoov tias txhua yam kev tsis haum ntawm lub TV tsis yog teeb meem daws tsis tau yog tias nws saib xyuas los ntawm tus kws kho mob tsim nyog. Yog li ntawd, yam teeb meem yuav tsis tshwm sim nrog koj cov khoom siv video, tsis txhob sim kho nws tus kheej.