I-TV ivula kwaye icime ngokukhawuleza okanye emva kwexeshana

I-TV ivula kwaye icime ngokukhawuleza ngokukhawuleza okanye emva kwemizuzwana embalwa, yintoni isizathu kwaye wenze ntoni? Naziphi na izixhobo zasekhaya, izixhobo zombane zinokophuka, zingasebenzi ngenxa yokungasebenzi kakuhle okanye ukuguga kwamalungu. Ngamanye amaxesha akunzima ukulungisa ukuphuka, kwezinye iimeko kuyafaneleka ukubiza abalungisi ukuze “ukuxilongwa ngokuchanekileyo” kwenziwe. Ingxaki eqhelekileyo yetekhnoloji yedijithali yangoku kukuba kutheni iTV ivula kwaye icime ngokwayo kunye nendlela yokusombulula ngayo?

Kutheni iTV ivula kwaye icime ngokukhawuleza – izizathu

Ukuqhekeka kunokwenzeka kungakhathaliseki umenzi, ukuba iTV ivula kwaye ivaliwe ngokukhawuleza, ngoko isizathu sinokuhluka kakhulu, kwaye ngamnye uneprotocol yesisombululo.

Oonobangela

Ezona zizathu zidumileyo zokuvula iTV ngokwayo zezi meko zilandelayo:

• ukuguquguquka kuthungelwano lonikezelo lwamandla;
• Laphukile iqhosha lokuvula/lokuvala
• imigaqo yokusetyenziswa engachanekanga;
• ukunxitywa konikezelo lwamandla;
• intambo eyaphukileyo;
• isiseko asisebenzi;
• uthuli okanye amanzi angena ngaphakathi kwesixhobo;
• glitch yesoftware.

Rhoqo, isibali-xesha sifakwe kwiinketho eziqhelekileyo zeTV ezilawula ukuvalwa, ungalungisa oku kwimenyu yezixhobo ukusuka kulawulo olude. Kuya kufuneka uyazi ukuba iTV ivula kwaye icime ngokwayo, ukuba wenze ntoni kwaye nini ukunika izixhobo zokulungisa?

Ukusombulula ingxaki yokuvalwa okuzenzekelayo kweTV

Ngokusekwe kuhlobo lokuqhekeka, iimpawu zokulungisa kunye nesisombululo kwingxaki yangoku nazo ziyahluka:

1. Ingxaki eqhelekileyo liqhosha eliqhekeziweyo lokuvula / lokuvala . Iimodeli ezininzi zinomsebenzi wokubamba iqhosha, ngamanye amaxesha kufuneka uve ukucofa ukuze uqiniseke ukuba ucofa oluchanekileyo lwenzekile. Ukuba iTV iyazicima kwaye ivule, okokuqala kuyimfuneko ukuhlola iqhosha lamandla ukuze “lingaphumeleli”, lingaxhomeki, lingenzi i-jam. Inkosi inokusombulula ngempumelelo ingxaki yakhe ngokutshintsha into eyaphukileyo ibe yinto entsha. Kwiimodeli zanamhlanje, akukho ngokupheleleyo, ngokukodwa kwiipaneli zokulawula, oku kuthetha ukuba ukuba iTV iyacima kwaye ngokwayo, ngoko izizathu zokuphuka kufuneka zikhangelwe kwenye indawo.
2. Isoftware , nakwiimodeli zamva nje “ezihlakaniphileyo”, zinokuthi “ziglitch”, ngamanye amaxesha ingxaki xa iTV ivula kwaye icime ngokukhawuleza ilele kuhlaziyo lwesoftware engalunganga. Ukuba isixhobo siqala ukucima ngokwaso, unga “gqogqa” useto lweTV, unokufuna ukuphinda ufake okanye uhlaziye isoftwe. Ukwenza oku, qhagamshela ilaptop okanye i-smartphone kumabonwakude usebenzisa izibuko le-USB kwaye ufake isoftware esemthethweni ekumgangatho ophezulu. Ukuba kwimodeli ethile akukho software esemthethweni ekhoyo ngokukhululekileyo, kungcono ukuqhagamshelana neziko lenkonzo. Akukhuthazwa ngamandla ukufaka isoftware “engwevu”, oku kunokukhokelela kwiingxaki ezinkulu kakhulu. Ngexesha lokukhuphela nokuhlaziya, musa ukusicima isixhobo kwinethiwekhi.
3. Uthuli okanye amathontsi okufuma, ukujiya kwiibhodi zangaphakathi zesixhobo sedijithalikunokubangela ukuba iTV icime imizuzwana embalwa emva kokuyivula, umzekelo, ukuba umswakama ufumene kwibhodi yesekethe eprintiweyo, kwaye ngenxa yoko, ii-conductors okanye i-microcircuits zifutshane. Unokuyicombulula le ngxaki ngokukhulula izibophelelo zodonga lwangasemva lweTV kunye ne-screwdriver kunye nokususa umswakama nge-napkin kunye nothuli nge-brush. Ukuze ungadibanisi nantoni na ngexesha lendibano elandelayo kwaye uhlanganise yonke into ngokuchanekileyo, kufuneka ukhumbule ngokukhawuleza indawo yamacandelo okanye wenze amanqaku ngophawu. Kufuneka uqale ucime iTV. Ukuba, emva kwayo yonke i-manipulations, i-TV iyazicima ngokwayo, isizathu silele kwinto yokuba umswakama okanye uthuli ngaphakathi kwesixhobo kubangele ukuba oonxibelelwano babe ne-oxidize, oku kunokulungiswa ngokuphinda kufakwe i-soldering. Kule meko, kungcono ukuphathisa ukulungiswa kwiingcali zeziko lenkonzo.
4. Ukuchithwa kwamandla ombane kubangela ingxaki yokuba iTV icime ngokungalawulekiyo ngokwayo, umzekelo, xa ucingo lwamandla luphukile okanye luphelile, abafowunelwa baphelile. Ukuphawula le ngxaki, unokuzama “ukudlala” ngentambo yamandla okanye iplagi, uyigubungele ukusuka kwelinye icala ukuya kwelinye (xa ifakwe kwi-outlet yamandla). Unokuyicombulula ingxaki ngokutshintsha ucingo okanye iplagi, ukudibanisa okwethutyana kwintambo yokwandisa okanye ukulungisa indawo edibeneyo kunye ne-tape yombane.
5. Ukunxiba kokunikezelwa kwamandla kuchongwa ngokuhlolwa okuzimeleyo okubonakalayo – kukho isalathisi kwibhloko ekwazisa ukusebenza okungaphazamisekiyo, ukuba ayikhanyisi xa isixhobo sifakwe kwi-outlet, ngoko siphuma ngaphandle komyalelo, kwaye ngenxa yoko. Isizathu sokuba umabonakude uzicime ngoko nangoko. Ke, esinye isizathu – unikezelo lwamandla alusebenzi, lutshiswe, lugugile. Kufuneka uthathe izixhobo kubalungisi kwaye uthenge indawo yento etshileyo. Oku kwenzeka rhoqo xa uthuli lungena ngaphakathi, ukufuma okanye ngokuguquguquka okuthe rhoqo kuthungelwano.

   

6. Iimeko zokusebenza ezingafanelekanga , umzekelo, ukuba iTV ifakwe kufuphi nomthombo oqhubekayo wokushisa okuphezulu (i-oven, ibhetri, i-heater) kwigumbi elinomswakama ophezulu okanye uthuli. Kwi “impawu” zokuqala kuyafaneleka ukuhambisa iTV kwenye indawo.

Nakuphi na ukuqhekeka akuyongxaki kangako ukuba unikela ingqalelo kubo kwangethuba kwaye uqhagamshelane neziko lenkonzo eliqeqeshiweyo. Ukuba izixhobo zithengwe kutshanje, ityala lewaranti lisebenza kuyo kwaye ukulungiswa kuya kukhululeka. IiMasters kufuneka zikhethwe ngononophelo olukhulu, kufuneka zibe namava aneleyo kunye neziqinisekiso zokuxilonga ukuqhekeka kunye nokulungiswa okulandelayo.

Yintoni enokuyenza ukuba isixhobo siyacima emva kwexeshana emva kokuvula

Umba wokucima iTV ngokungalindelekanga, umzekelo, xa iphaneli icima ngokwayo ebusuku, inokuxhalabisa nayiphi na imodeli kunye neempawu, kodwa oku akusoloko kungasebenzi kakuhle, kukho ezinye iimeko ezininzi. Kukho iingxaki ezilula ezilula ukuzilungisa ngezandla zakho, kuya kuthatha ixesha elincinane kunye neengcebiso zeengcali. Kodwa, iingcali ezinamava zichonga iingxaki ezibalulekileyo apho isixhobo sinokucima ixesha elithile emva komsebenzi:

1. Ukuba i-capacitors ivuza kunikezelo lwamandla , ngoko ke akunakwenzeka ngokupheleleyo ukulungisa ukuphuka okunjalo ngezandla zakho (!) Kuyimfuneko ukubiza ingcali eya kuxilonga kwaye yenze ukutshintshwa okusebenzayo kwee-capacitors. Oku kuya kunceda ukuphepha ukuqhuma, umonakalo omkhulu ngakumbi.
2. Into yokuqala ongayenza ukuba i-TV icimile ukujonga ukusebenza kwe-eriyali , qhagamshelana nesathelayithi yakho okanye umboneleli wenkonzo ye-TV ye-cable ukuze uqiniseke ukuba akukho kulungiswa okanye ukuphazamiseka kwicala labo.
3. Ukuguquguquka kwamandla ombane, ngakumbi kwicandelo labucala, apho kukho uthungelwano lombane olulambathayo okanye imithombo yoqhagamshelo emininzi, kunokukhokelela ekubeni isixhobo sizicime ngokwaso. Isisombululo esisebenzayo kwingxaki iya kuba kukufaka i-thyristor okanye i-relay voltage stabilizer.
4. Isizathu sokuba i-TV icime emva kwexesha elifutshane emva kokuba ilayitiwe inokuba luqhagamshelo olwaphukileyo kwintambo yombane , okanye ngaphakathi kwi-TV. Ukugqiba ngokuchanekileyo oku, ungasebenzisa isalathisi sombane ngokulinganisa isalathisi kwinethiwekhi.
5. Ukusebenza okungalunganga kokulawula okude xa kumiselwe ukucima emva kwexesha elithile, ukuba akukho miyalelo ifunyenwe kwi-remote control ixesha elide. Kulo mzekelo, kufuneka ukhangele ukuba umsebenzi onjalo uyasebenza kwaye ukhubazeke.
6. Emva kokusetyenziswa ixesha elide, iiTV (ingakumbi iimodeli ezindala) zitshisa kakhulu , oku kuxhokonxa ukunxiba kwee-capacitors, i-insulating winding. Ngokuqhelekileyo iingxaki ezinjalo zikhatshwa ngokuchofoza uphawu, kuyimfuneko ukunika isixhobo ukuphumla, ukuqhawula kunikezelo lwamandla okwethutyana.
7. Kwiisetingi zeTV kukho ukhetho “ubuthongo / ixesha lokuvala” , ngamanye amaxesha sele sele kwindawo esebenzayo ngokuzenzekelayo kwaye ngexesha elimiselweyo iTV iya kucima ukuba awukwazi ngayo okanye ukhohlwe ukuyicima. Kule meko, kufuneka uye kwimenyu yesixhobo ukusuka kwisilawuli kude kwaye ucime isibali-xesha.
8. Ukusebenza okungafanelekanga kwe-inverter kukhokelela ekuqhekekeni ebhodini. Unobangela wokuqhekeka unokuba kukuhla kwamandla ombane, ubushushu obunamandla okanye ukuvezwa kokufuma. Kunokwenzeka ukuba ulungise ingxaki enjalo ngokwakho kuphela kwezinye iimeko – ngenxa yoko kufuneka uhlolisise ibhodi ngokucokisekileyo, ngaxeshanye ukuphelisa uthuli kunye nomswakama. Emva koko uphendukela kwinkosi enamava.
9. Esinye sezizathu zokungasebenzi kakuhle okunjalo kwezixhobo zikamabonwakude kukuba iintanda ezincinci zivela kwiibhodi . Unokuzifumanisa ngokususa isigqubuthelo kwaye uhlolisise ibhodi phantsi kweglasi yokukhulisa. Kodwa ukutshintshwa okanye ukulungiswa, kungcono ukubiza inkosi ukuba ukuchithwa okunjalo kufunyenwe.

Umntu usebenza ngezixhobo kwaye “into yomntu” iyona nto isisiseko ekubonakaleni kweentlobo ezahlukeneyo zokuphuka, umzekelo, umonakalo osisigxina womatshini, ukusebenza ngokungafanelekanga. I-socket evulekileyo okanye ikhebula, iplagi egobileyo inokubangela ukuba izixhobo zicinywe, kwaye nangona kukho abantwana abancinci okanye izilwanyana ezifuywayo endlwini, ukukhangela ngexesha elifanelekileyo kufuneka kuqhutywe rhoqo.

Kutheni iiTV zivula kwaye zicinywe – izizathu kunye nezisombululo zabavelisi abohlukeneyo

Iimpawu ezininzi zeTV zineentsilelo ezifanayo ze-hardware, umzekelo, xa ukungaphumeleli “kufihliwe” kwinqanaba eliphantsi kwi-batch yonke kunye nesofthiwe. I-TV iyacima emva kwexesha kwaye oku kunokuchaphazela iinkampani ezifana ne-Sony, LG, kodwa ngokuphindaphindiweyo le ngxaki ichaphazela iimpawu ezingabizi njengeSupra, BBK, Vityaz okanye Akai. I-Philips TV, umzekelo, ihlala icima kwaye ivule ngenxa yeqhosha lamandla. Unokwenza ukuxilongwa okubonakalayo: isixhobo asikwazi ukuvulwa kwakhona, okanye isalathisi sisebenza, kodwa iTV ayivuli xa ucinezela iqhosha elihambelanayo. Okanye, ngokuchaseneyo, ukukhanya kwesalathisi akukhanyi ngokukhawuleza emva kokuvalwa ngokukhawuleza kwezixhobo. Ungayilungisa ingxaki ngeqhosha lamandla kwiziko lenkonzo, ngokuqhelekileyo iTV isephantsi kwewaranti.
Ukuba iTV ngokwayo iyacima kwaye ivule emva kwemizuzwana embalwa, ngoko ke isizathu sinokungabalulekanga, ngokuphindaphindiweyo ukuphuka okulula kunokufunyaniswa ngokuzimeleyo ngokwenza izinto ezilula, ngaphandle koncedo lomdwebi onamava. Kukho izizathu ezininzi zangaphandle ezisisiseko zokusebenza ngendlela engalunganga kwe-TV. Kubavelisi abangabizi kakhulu njengeDexp, Supra kunye nabanye, kufuneka uqale ubeke ingqalelo ekusebenzeni kokulawula kude kunye nobukho bomonakalo kwintambo yamandla.

Ukusebenza kweDPU

Akunzima ukwenza uhlolo lwangaphandle lwesilawuli kude; ukuba iyaphuka, kuya kubakho umonakalo wangaphandle womatshini, iitshiphusi, kufuneka ujonge amaqhosha “okuncamathela” okanye utshintshe ibhetri. Kufuneka kwakhona uqale ujonge ukusebenza kwe-infrared beam, kuba oku ungasebenzisa i-smartphone eqhelekileyo. Kuyimfuneko ukukhomba ikhamera yefowuni kwi-sensor yokwamkela ngokwayo ukuze ibethe isikrini se-smartphone kwaye ucinezele iqhosha elinye okanye amabini kwi-remote control. Ukuba isiphumo esilindelekileyo sokucima i-TV asenzeki emva kokutshekisha, ngoko i-remote ayisebenzi ngokuchanekileyo.

Ingaba ikhona iWi-Fi?

Ukuba i-Smart TV isebenza nge-Intanethi, kufuneka uhlole i-adapter ye-Wi-Fi, khangela ukuba i-intanethi isebenza nge-smartphone okanye i-laptop. Kwimeko enjalo, ukuchithwa kwe-router okanye imodyuli ye-Wi-Fi ayikwazi ukukhutshwa.

Ukusilela kwesoftware

Ukusebenza okungalunganga kwesoftware, okuchaphazela ukuvalwa okuzenzekelayo kweTV, kwaqatshelwa ngabasebenzisi abathile be-Samsung kunye ne-LG TVs. Unokuzilungisa oku ngokwakho ngokujonga izicwangciso ngokujonga “iimpawu zokukhangela” phambi kwezinto zokukhubaza emva kwexesha kwizicwangciso (kufuneka zisuswe). Okokuqala kufuneka “uqengqele” uguqulelo lwe-firmware olufanelekileyo kwimodeli yakho.

Ukuqala phi ukuxilonga?

Kwiimpawu zokuqala zokuphazamiseka, kuyimfuneko ukwenza ngokuzimeleyo ukuhlolwa kunye nokuxilongwa, okokuqala kuyafaneleka ukuqalisa ngokutsha kwesixhobo, kunye nokusetha kwakhona zonke izicwangciso (oku kuya kunceda ukuphelisa umsebenzi wexesha lokulala, uncedo. ukususa iingxaki ngesoftware). Ukukhulula i-voltage emva komsebenzi omde kunye ne-capacitors, kuyafaneleka ukuqhawula i-TV kwi-mains kwaye uyivumele ipholise kancinci, ngoko ungayivula kwakhona kwaye ulinde ukuba ingxaki iphinda.

Kubalulekile! Ngokuzixilonga, kubalulekile ukuchonga ngokuchanekileyo imbangela yokuvalwa kweTV.

Umzekelo, kuyafaneleka ukwahlula phakathi kokusebenza kwesoftware engalunganga okanye imfuno yokulungiswa kwehardware. Unokuphinda uqalise ukusebenza ngokuchanekileyo kwesoftware ngokwakho, kodwa “ngokuphazamiseka kwangaphakathi” kungcono ukunxibelelana nenkosi enokwenza ukulungiswa komgangatho. Ukuba umsebenzisi unobuganga bokwenza ngokuzimeleyo ukuchithwa kunye nokulungiswa okulandelayo, ngoko kufuneka uqhawule izixhobo kumbane wokhuseleko lwakho kwaye ukhulule ipaneli yangasemva yesixhobo. Emva koko, kuyimfuneko ukusula iibhodi eluthulini, uhlolisise zonke “izixhobo zangaphakathi”, usule uthuli, ukuba unamakhono, utshintshe izinto ezitshisiweyo, ii-capacitors ezidumbileyo. Emva koko, unokuqokelela kwaye ujonge ukusebenza.

Ingcebiso yeengcali

Ukuze ungahlangabezane neengxaki kwixesha elizayo, kuyimfuneko ukunyamekela ukunakekelwa okufanelekileyo kwezixhobo ezikhoyo ngoku, ezizezi:

1. Izixhobo zombane kufuneka zigcinwe kude neendawo zokufuma okuphezulu, kubandakanywa ne-aquariums, iifestile zefestile.
2. Uthuli kufuneka lususwe kwisixhobo rhoqo, ngaphandle kokuzisa ukuqokelela okukhulu.
3. Inkqubo yokuvala kufuneka iqhutywe kuphela ngokucinezela iqhosha kwi-remote control, kodwa nangokutsala iplagi kwi-outlet. Oku kuya kukhusela i-TV ekutshiseni iqhosha lokuvula / lokuvala, kunye nokuhamba kwamandla.

I-TV ivula kwaye ivale ngokukhawuleza ngokuzenzekelayo emva kokukhanyisa, izizathu kunye nokuba wenze ntoni: https://youtu.be/KEAeToJejKQ Kufanelekile ukunyamekela izixhobo, musa ukubetha, ungawi, ungaphuli, sukucinezela kakhulu kumaqhosha olawulo olukude.