I-TV iyavuleka futhi ivele icime ngokushesha noma ngemva kwemizuzwana embalwa, siyini isizathu nokuthi yini okufanele uyenze? Noma yiziphi izinto zasendlini, izinto zikagesi zingabhidlika, zingasebenziseki ngenxa yokungasebenzi kahle noma ukuguga kwezingxenye. Ngezinye izikhathi akunzima ukulungisa ukuwohloka, kwezinye izimo kufanelekile ukubiza abalungisi ukuze “ukuxilongwa okunembile” kwenziwe. Inkinga evamile yobuchwepheshe besimanje bedijithali ukuthi kungani i-TV izivula futhi izivale ngokwayo nokuthi ingayixazulula kanjani?
- Kungani i-TV ivula futhi icime ngokushesha – izizathu
- Izizathu
- Ukuxazulula inkinga yokuvalwa kwe-TV okuzenzakalelayo
- Bheka lokhu okunikezwayo
- Okufanele ukwenze uma isisetshenziswa sicima ngemva kwesikhashana ngemva kokukhanyisa
- Ukubuka lo mkhiqizo
- Kungani ama-TV evula futhi evala – izizathu nezixazululo zabakhiqizi abahlukene
- Ukusebenza kwe-DPU
- Ikhona i-Wi-Fi?
- Ukubuka lo mkhiqizo
- Ukuhluleka kwesofthiwe
- Ungaqala kuphi ukuxilonga?
- Iseluleko sochwepheshe
Kungani i-TV ivula futhi icime ngokushesha – izizathu
Ukuwohloka kungenzeka kungakhathaliseki ukuthi umkhiqizi ungubani, uma i-TV ivuleka futhi ivala ngokushesha, khona-ke isizathu singahluka kakhulu, futhi ngayinye inephrothokholi yayo yesisombululo.
Izizathu
Izimbangela ezidume kakhulu zokuzivulela kwe-TV yizimo ezilandelayo:
- ukushintshashintsha kwenethiwekhi yokuphakelwa kwamandla;
- Inkinobho yokuvula/yokuvala ephukile
- imigomo yokusetshenziswa engalungile;
- ukuguga kokunikezwa kwamandla;
- ikhebula eliphukile;
- isokhethi alisebenzi;
- uthuli noma amanzi angena ngaphakathi kwemishini;
- glitch software.
Ngokuvamile, isibali sikhathi siyafakwa ezinkethweni ezijwayelekile ze-TV ezilawula ukuvala shaqa, ungakulungisa lokhu kumenyu yesisetshenziswa usuka kusilawuli kude. Kufanele wazi ukuthi i-TV iyazivula futhi izivale ngokwayo, yini okufanele uyenze futhi nini ukunikeza okokusebenza ukuze kulungiswe?
Ukuxazulula inkinga yokuvalwa kwe-TV okuzenzakalelayo
Ngokusekelwe ohlotsheni lokuqhekeka, izici zokulungisa nesixazululo senkinga yamanje nazo ziyahlukahluka:
- Inkinga evamile ukuphulwa kwenkinobho yokuvula / yokuvala . Amamodeli amaningi anomsebenzi wokubamba inkinobho, ngezinye izikhathi udinga ukuzwa ukuchofoza ukuze uqiniseke ukuthi ukucindezela okulungile kwenzeke. Uma i-TV iyazicisha futhi ikhanya, okokuqala kudingekile ukuhlola inkinobho yamandla ukuze “ihlulekile”, ingahlali, ingajami. Inkosi ingaxazulula ngempumelelo inkinga yayo ngokufaka entsha esikhundleni sento ephukile. Kumamodeli esimanjemanje, akukho ngokuphelele, ikakhulukazi kumaphaneli okulawula ukuthinta, okusho ukuthi uma i-TV ivaliwe futhi iyazivulela, khona-ke izimbangela zokuwohloka kufanele zibhekwe kwenye indawo.
- Isofthiwe , ngisho nasemamodeli akamuva “ahlakaniphile”, “ingaguquguquka”, ngezinye izikhathi inkinga lapho i-TV ivuleka futhi icishe ngokushesha isesibuyekezweni sesofthiwe esingalungile. Uma idivayisi iqala ukucisha ngokwayo, ungakwazi “ukuphenya” izilungiselelo ze-TV, ungase udinge ukuphinda ufake noma ubuyekeze isofthiwe. Ukuze wenze lokhu, xhuma ikhompuyutha ephathekayo noma i-smartphone ku-TV ngembobo ye-USB bese ufaka isofthiwe esemthethweni yekhwalithi ephezulu. Uma imodeli ethile ingasekho isofthiwe esemthethweni etholakala ngokukhululekile, kungcono ukuxhumana nesikhungo sesevisi. Akunconywa kakhulu ukufaka isoftware “empunga”, lokhu kungaholela ezinkingeni ezinkulu kakhulu. Ngesikhathi sokulanda nokubuyekeza, ungaluvali ucingo kunethiwekhi.
- Uthuli noma amaconsi omswakama, ukujiya kwamabhodi angaphakathi edivayisi yedijithalikungabangela ukuthi i-TV ivale imizuzwana embalwa ngemva kokuyivula, isibonelo, uma umswakama ufinyelele ebhodini lesifunda eliphrintiwe, futhi ngenxa yalokho, ama-conductor noma ama-microcircuits afinyelelwe. Ungakwazi ukuxazulula le nkinga ngokukhulula izinsimbi zodonga olungemuva lwe-TV nge-screwdriver futhi ususe umswakama nge-napkin nothuli ngebhulashi. Ukuze ungaphambanisi lutho ngesikhathi somhlangano olandelayo futhi uhlanganise yonke into ngendlela efanele, kufanele ukhumbule ngokushesha indawo yezingxenye noma wenze amanothi ngomaka. Kufanele uqale uvale i-TV. Uma, ngemva kwakho konke ukukhohlisa, i-TV ivala ngokwayo, isizathu siwukuthi umswakama noma uthuli ngaphakathi kwedivayisi kubangele othintana nabo ukuba bafake i-oxidize, lokhu kungalungiswa ngokuphinda kufakwe i-soldering. Kulokhu, kungcono ukuphathisa ukulungiswa kochwepheshe besikhungo sesevisi.
- Ukuqhekeka kokunikezwa kwamandla kubangela inkinga yokuthi i-TV izivale ngokwayo ngokungalawuleki, isibonelo, lapho intambo yamandla iphukile noma incithakalo, abathintwayo bayaguga. Ukuze ukhombe le nkinga, ungazama “ukudlala” ngentambo yamandla noma ipulaki, uyinyakazise ngapha nangapha (uma ixhunywe kugesi). Ungakwazi ukuxazulula inkinga ngokushintsha ucingo noma ipulaki, ukuyixhuma okwesikhashana entanjeni yokwandisa noma ukulungisa indawo ephukile nge-tape kagesi.
- Ukugqokwa kwamandla kutholwa ukuhlolwa okuzimele okubonakalayo – kukhona inkomba ebhulokhini ekwazisa ukusebenza okungaphazamiseki, uma ingakhanyi lapho imishini ixhunyiwe ku-outlet, khona-ke ayisebenzi, futhi ngenxa yalokhu. isizathu sokuthi i-TV ivele izivale yodwa. Ngakho-ke, esinye isizathu – ukunikezwa kwamandla akusebenzi, kushile, kugugile. Kufanele uhambise okokusebenza kubakhandi futhi uthenge okunye esikhundleni sesici esishile. Lokhu kuvame ukwenzeka lapho uthuli lungena ngaphakathi, umswakama noma ngokushintshashintsha njalo kunethiwekhi.
Bheka lokhu okunikezwayo
- Izimo zokusebenza ezingafanelekile , isibonelo, uma i-TV ifakwe eduze komthombo ongapheli wokushisa okuphezulu (uhhavini, ibhethri, i-heater) ekamelweni elinomswakama ophezulu noma uthuli. Ekuqaleni “kwezimpawu” kufanelekile ukuhambisa i-TV kwenye indawo.
Noma yikuphi ukuphazamiseka akunankinga kangako uma ukunaka kusenesikhathi futhi uxhumane nesikhungo sesevisi esiqeqeshiwe. Uma imishini ithengwe muva nje, iwaranti iyasebenza kuyo futhi ukulungiswa kuzoba mahhala. Ama-masters kumele akhethwe ngokucophelela okukhulu, kufanele abe nolwazi olwanele kanye neziqu zokuxilonga ukuwohloka nokulungiswa okulandelayo.
Okufanele ukwenze uma isisetshenziswa sicima ngemva kwesikhashana ngemva kokukhanyisa
Indaba yokuvala i-TV ngokungazelelwe, isibonelo, lapho iphaneli ivala ngokwayo ebusuku, ingathinta noma yimaphi amamodeli nemikhiqizo, kodwa lokhu akuwona ukungasebenzi kahle okusebenzayo, kunezinye izimo eziningi. Kunezinkinga ezilula okulula ukuzilungisa ngezandla zakho, kuzothatha isikhathi esincane kuphela kanye nezeluleko zochwepheshe. Kodwa, ochwepheshe abanolwazi babona izinkinga ezibalulekile lapho idivayisi ingacisha khona isikhathi esithile ngemva komsebenzi:
- Uma ama-capacitors evuza ekunikezeni amandla , ngakho-ke akunakwenzeka neze ukulungisa ukuphuka okunjalo ngezandla zakho (!) Kudingekile ukubiza uchwepheshe ozoqhuba ukuxilongwa futhi enze ukushintshwa okuphumelelayo kwama-capacitors. Lokhu kuzosiza ukugwema ukuqhuma, umonakalo omkhulu nakakhulu.
- Into yokuqala okufanele uyenze uma i-TV icima ukuhlola ukusebenza kothi , thintana nesathelayithi yakho noma umhlinzeki wesevisi yekhebula le-TV ukuze uqiniseke ukuthi akukho ukulungisa noma ukuphuka ngakubo.
- Ukushintshashintsha kwamandla kagesi, ikakhulukazi emkhakheni ozimele, lapho kukhona inethiwekhi kagesi engeyinhle noma imithombo eminingi yokuxhuma, kungaholela ekutheni ucingo luzivale ngokwalo. Isixazululo esiphumelela kakhulu senkinga kungaba ukufaka i-thyristor noma i-relay voltage stabilizer.
- Isizathu sokuthi i-TV ivalwe ngemva kwesikhathi esifushane ngemva kokuvulwa kungase kube indawo ephukile entanjeni kagesi , noma ngaphakathi kwe-TV. Ukuze unqume kahle lokhu, ungasebenzisa inkomba ye-voltage ngokulinganisa inkomba kunethiwekhi.
- Ukusebenza okungalungile kwesilawuli-kude uma sisethelwe ukucisha ngemva kwesikhashana, uma ingekho imiyalo etholwa kusilawuli kude isikhathi eside. Kulokhu, udinga ukuhlola ukuthi umsebenzi onjalo ucushiwe futhi uwukhubaze.
Ukubuka lo mkhiqizo
- Ngemuva kokusetshenziswa isikhathi eside, ama-TV (ikakhulukazi amamodeli amadala) ashisa kakhulu , lokhu kubangela ukuguga kwama-capacitor, i-insulating winding. Ngokuvamile izinkinga ezinjalo zihambisana nokuchofoza kwesici, kuyadingeka ukunikeza idivayisi ukuphumula, ukuyinqamula ekunikezeni amandla okwesikhashana.
- Kuzilungiselelo ze-TV kunenketho “isibali sikhathi sokulala / sokuvala” , ngezinye izikhathi isivele sisendaweni esebenzayo ngokuzenzekelayo futhi ngesikhathi esimisiwe i-TV izocisha uma ungazi ngayo noma ukhohlwe ukuyicisha. Kulesi simo, udinga ukuya kumenyu yedivayisi kusukela kusilawuli kude bese uvala isibali sikhathi.
- Ukusebenza okungalungile kwe-inverter kuholela ekuqhekekeni ebhodini. Isizathu sokuphuka kungase kube ukwehla kwamandla kagesi, ukushisa okunamandla noma ukuchayeka kumswakama. Kungenzeka ukulungisa inkinga enjalo ngokwakho kuphela kwezinye izimo – ngenxa yalokhu udinga ukuhlola ibhodi ngokucophelela ngangokunokwenzeka, ngesikhathi esisodwa ususa uthuli nomswakama. Bese ephendukela kungcweti onolwazi.
- Esinye sezizathu zokungasebenzi kahle okunjalo kwemishini kamabonakude ukuthi imifantu emincane yakheka emabhodini . Ungawanquma ngokususa ikhava futhi uhlole ibhodi ngaphansi kwengilazi yokukhulisa. Kodwa ukushintshwa noma ukulungiswa, kungcono ukubiza inkosi uma ukuphuka okunjalo kutholakala.
Umuntu usebenza ngemishini futhi “isici somuntu” siyisisekelo kakhulu ekubukeni kwezinhlobo ezihlukahlukene zokuwohloka, isibonelo, ukulimala okungapheli kwemishini, ukusebenza okungalungile. Isokhethi evulekile noma ikhebula, ipulaki egobile ingabangela ukuthi imishini ivaliwe, futhi ngisho noma kunezingane ezincane noma izilwane ezifuywayo endlini, ukuhlolwa okufika ngesikhathi kufanele kwenziwe njalo.
Kungani ama-TV evula futhi evala – izizathu nezixazululo zabakhiqizi abahlukene
Imikhiqizo eminingi ye-TV inokwehluleka okufanayo kwehadiwe, isibonelo, lapho ukwehluleka “kufihliwe” engxenyeni yekhwalithi ephansi kuyo yonke inqwaba nesofthiwe. I-TV iyacisha ngemva kwesikhashana futhi lokhu kungase kuthinte izinkampani ezifana ne-Sony, LG, kodwa ngokuvamile le nkinga ithinta amabhrendi angabizi njenge-Supra, BBK, Vityaz noma i-Akai. I-Philips TV, isibonelo, ivamise ukuzicisha futhi ivule ngenxa yenkinobho yamandla. Ungenza ukuxilongwa okubonakalayo: idivayisi ayikwazi ukuphinda ivulwe, noma inkomba iyasebenza, kodwa i-TV ayivuli uma ucindezela inkinobho ehambisanayo. Noma, ngokuphambene, ukukhanya kwenkomba akukhanyi ngokushesha ngemva kokuvalwa kungazelelwe kwemishini. Ungakwazi ukulungisa inkinga ngenkinobho yamandla esikhungweni sesevisi, ngokuvamile i-TV isengaphansi kwewaranti.
Uma i-TV ngokwayo ivala futhi ivula ngemva kwemizuzwana embalwa, khona-ke isizathu singase singasho lutho, ngokuvamile ukuhlukana okulula kungatholakala ngokuzimela ngokwenza ama-manipulations alula, ngaphandle kosizo lomdwebi onolwazi. Kunezizathu ezimbalwa eziyisisekelo zangaphandle zokusebenza okungalungile kwe-TV. Kubakhiqizi abangabizi abanjengoDexp, Supra nabanye, kufanele uqale unake ukusebenza kwesilawuli kude kanye nokuba khona komonakalo kukhebula lamandla.
Ukusebenza kwe-DPU
Akunzima ukwenza ukuhlolwa kwangaphandle kwesilawuli kude; uma iphuka, kuzoba nokulimala kwangaphandle komshini, ama-chips, kufanele futhi uhlole izinkinobho zokuthi “ukunamathela” noma umane uguqule amabhethri. Kufanele futhi uqale uhlole ukusebenza kwe-infrared beam, ngoba lokhu ungasebenzisa i-smartphone evamile. Kuyadingeka ukuthi ukhombe ikhamera yefoni kunzwa yokwamukela izivakashi ngokwayo ukuze ishaye isikrini se-smartphone bese ucindezela inkinobho eyodwa noma ezimbili kusilawuli kude. Uma umphumela olindelekile wokucisha i-TV ungenzeki ngemva kokuhlola, khona-ke isilawulikude asisebenzi kahle ngempela.
Ikhona i-Wi-Fi?
Uma i-Smart TV isebenza nge-Intanethi, kufanele uhlole i-adaptha ye-Wi-Fi, uhlole ukuthi i-inthanethi isebenza nge-smartphone noma i-laptop. Esimeni esinjalo, ukuwohloka kwe-router noma imojula ye-Wi-Fi ngeke kukhishwe.
Ukubuka lo mkhiqizo
Ukuhluleka kwesofthiwe
Ukusebenza okungalungile kwesofthiwe, okuthinta ukuvala ngokuzenzekelayo kwe-TV, kwaqashelwa abanye abasebenzisi be-Samsung kanye ne-LG TVs. Ungalungisa lokhu ngokwakho ngokubheka izilungiselelo ngokubheka “izimpawu zokuhlola” phambi kwezinto zokukhubaza ngemuva kwesikhathi kuzilungiselelo (zidinga ukususwa). Okokuqala udinga “ukugingqa” inguqulo ye-firmware efanele imodeli yakho.
Ungaqala kuphi ukuxilonga?
Ezimweni zokuqala zokuphazamiseka, kuyadingeka ukwenza ukuhlolwa nokuxilongwa ngokuzimela, okokuqala kufanelekile ukuqalisa kabusha idivayisi, kanye nokusetha kabusha zonke izilungiselelo (lokhu kuzosiza ukuqeda umsebenzi wesikhathi sokulala, usizo. ukususa izinkinga nge-software). Ukuze ukhulule i-voltage ngemuva komsebenzi omude nama-capacitor, kufanelekile ukunqamula i-TV kusuka kumapayipi bese uyiyeka iphole kancane, bese ungayivula futhi bese ulinda uma inkinga iphinda.
Okubalulekile! Ngokuzihlola, kubalulekile ukuhlonza kahle imbangela yokuvalwa kwe-TV.
Isibonelo, kufanelekile ukuhlukanisa phakathi kokusebenza kwesofthiwe okungalungile noma isidingo sokulungiswa kwehadiwe. Ungaqala kabusha ukusebenza okulungile kwesoftware ngokwakho, kepha “ngokuphazamiseka kwangaphakathi” kungcono ukuthintana nenkosi engakwazi ukulungisa ikhwalithi. Uma umsebenzisi enesibindi sokwenza ngokuzimela ukuqaqa kanye nokulungisa okulandelayo, kufanele unqamule okokusebenza kumandla ukuze uphephe futhi ukhulule iphaneli yangemuva yedivayisi. Ngemuva kwalokho, kuyadingeka ukusula amabhodi othulini, uhlole zonke “izingxenye zangaphakathi”, sula uthuli, uma unamakhono, esikhundleni sezinto ezishile, ama-capacitor avuvukalayo. Ngemva kwalokho, ungakwazi ukuqoqa futhi uhlole ukusebenza.
Iseluleko sochwepheshe
Ukuze ungahlangabezane nezinkinga esikhathini esizayo, kuyadingeka ukunakekela ukunakekelwa okufanele kwemishini okwamanje, okuyilezi:
- Imishini kagesi kufanele igcinwe kude nezindawo ezinomswakama ophezulu, kufaka phakathi ama-aquariums, amafasitela.
- Uthuli kufanele lususwe emshinini njalo, ngaphandle kokuwuletha ekuqongeleleni okukhulu.
- Inqubo yokuvala shaqa akumele yenziwe kuphela ngokucindezela inkinobho kusilawuli kude, kodwa futhi ngokudonsa ipulaki ku-outlet. Lokhu kuzovikela i-TV ekushiseni inkinobho yokuvula/ukuvala, kanye nasekuhambeni kwamandla.
I-TV iyavula futhi ivele icime ngokuzenzakalelayo ngemva kokuvula, izizathu kanye nalokho okufanele ukwenze: https://youtu.be/KEAeToJejKQ Kuyafaneleka ukunakekela okokusebenza, ungashayi, ungawi, ungaphuli, ungacindezeli kakhulu izinkinobho zesilawuli kude.
