Chifukwa chiyani TV siyiyatsa – chizindikirocho chimayatsidwa, chikuyaka, kapena kuzimitsa

Ngakhale zida zodalirika zimatha kukhala zolephera panthawi yogwira ntchito. Ogwiritsa ntchito ambiri akukumana ndi mfundo yakuti TV simayatsa konse, kapena kuyatsa kwa nthawi yaitali, kapena ntchito zake zina zimasiya kugwira ntchito. Mwachitsanzo, chiwonetserocho chikhoza kuzimitsidwa kapena phokoso lakunja likhoza kuwoneka. Kuti athetse mavuto onsewa, m’pofunika kuphunzira mosamala malangizo omwe ali pansipa.

Zifukwa osayatsa TV – zotheka malfunctions, diagnostics

Ngati TV kapena TV yanthawi zonse yokhala ndi ntchito yanzeru siyiyatsa, muyenera kulabadira mfundo zofananira: zizindikiro zilili, ndi mtundu wanji, pali maphokoso ndi makwinya. Tiyeneranso kukumbukira kuti pali zofunika zosiyanasiyana. Mu 90% ya milandu, ogwiritsa ntchito akukumana ndi mfundo yakuti chizindikirocho chikugwira ntchito bwino (mwachitsanzo, ndi chobiriwira), koma TV yokha sichiyatsa, kapena imatenga nthawi 2-3.
Sensa imathanso kufiira nthawi zambiri, koma chipangizocho sichimayamba kugwiritsa ntchito batani pagawo, kapena kuchokera patali. Vuto lina lomwe ogwiritsa ntchito angakumane nalo ndi kusowa kwa sensor activation. Pankhaniyi, ziyenera kukumbukiridwa kuti zovuta zaukadaulo zomwe zimafuna kukonza zovuta zitha kukhala zomwe zimayambitsa vutoli. Nthawi zambiri, chipangizocho sichingayambe chifukwa cha kulephera kwa magetsi opangira magetsi. Zinthu zitha kusintha pambuyo pake, mudzafunikanso kuyang’ana mawaya kuti awonongeke, amasweka. Pakati pazifukwa, akatswiri amazindikira:

• Kulephera kwa batani lamphamvu. Muyenera kuwona ngati chizindikirocho chikuthwanima. Ngati ilipo, zonse zili bwino ndi batani.
• Olumikizana akuchoka (afunika kulimbikitsidwa).
• Low voltage mu mains .
• Mabatire omwe ali mu remote control ayenera kusinthidwa .

TV siyiyatsa – chizindikirocho chimayatsidwa kapena chikuyaka

Ngati chizindikiro cha mphamvu chayatsidwa ndipo kuwala kwayatsidwa, koma muyenera kuyang’ana vuto muzinthu zina. Chifukwa china ndi cholakwika pa kusankha TV mode ntchito. Chifukwa chake, ngati TV siyiyatsa, koma chizindikirocho chiyatsidwa, chikhoza kukhala chogona. Akatswiri amazindikira kuti nthawi zina mapulagi amatha kusakanikirana. Wogwiritsa ntchito amatha kusankha, mwachitsanzo, mawonekedwe amasewera a chipangizocho, koma osalumikiza wosewera mpira kapena bokosi lokhazikitsa pamwamba pake. Zotsatira zake, chizindikirocho chidzawala, koma TV yokhayo siyakayatsa. Komanso, chizindikiro chonyezimira chingasonyeze kuwonongeka (chizindikiro chokhachokha ndi chinthu cha bolodi chomwe chinayikidwa pa TV). Izi zimachitika pamene mabatire akutali akufunika kusinthidwa.

Sitingayatse ndi chowongolera chakutali

Ndi bwino kuyang’ana serviceability ndi operability wa remote control.
Pakhoza kukhala zifukwa zingapo za kuwonongeka: kuwonongeka kwa fakitale, mabatire osasinthidwa, kuwonongeka kwa makina. Yankho: m’malo ndi wina, kugwiritsa ntchito mabatire atsopano ndi kukonza, motero. [id id mawu = “attach_7253” align = “aligncenter” wide = “483”] Kugulitsa bolodi
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Chizindikiro chimawala

Vuto lalikulu apa likhoza kukhala kuwonongeka kwa module. Ngati TV sichiyatsa ndipo chizindikirocho ndi chofiira komanso chowala, ndiye kuti njirayi ingatanthauzenso kuti chipangizochi chimadzidziwitsa. Ndondomekoyi ikufunika kuti izindikire vuto lomwe liripo. Mu 90% yamitundu yamakono ya TV, kuwunikira pafupipafupi ndi chizindikiro cha cholakwika chomwe chachitika. Zifukwa za maonekedwe ake zingakhale zosiyana. TV iliyonse imabwera ndi bukhu la malangizo lomwe lili ndi gawo la momwe mungadziwire kuwala kwa zizindikiro. Ngati vuto ndilowonongeka pa bolodi, ndiye chifukwa chake chikhoza kukhala kuti chidziwitso kuchokera ku machitidwe onse a televizioni amatumizidwa ku purosesa yapakati kudzera mabasi okhazikika. Mukapeza node, kapena chinthu china chake chomwe sichikuyenda bwino, chimalepheretsa lamulo loyambitsa. Ngati muwona kuti TV siyiyatsa,
Kuthwanima kwa chizindikiro kumatha kuwonedwanso pomwe gulu la TV limagwira ntchito ngati chowunikira pakompyuta. Panthawi yomwe imalowa mu tulo, kapena kuzimitsa kwathunthu, mukasindikiza mabatani pa chowongolera chakutali, palibe yankho. Gulu la TV limangowunikira chiwonetsero, koma sichiyatsa. Yankho: Yatsani PC kapena kudzutsa ku tulo.

TV imadina ndipo siyiyatsa

Kulephera kofananako kumalumikizidwanso nthawi zambiri ndi kuwonongeka komwe kunachitika mugawo lotsekereza. Ngati mukumva kudina kosiyana, koma TV yokha imakhalabe yosagwira ntchito, cholakwika chadongosolo chachitika. Chifukwa chomwe chinayambitsa kusweka koteroko kungakhale kagawo kakang’ono mu bolodi, madontho amagetsi kapena fumbi linasonkhanitsidwa. Vutoli limathetsedwa polumikizana ndi msonkhanowo, chifukwa wogwiritsa ntchitoyo sangathe kupeza chifukwa chake.

TV siyiyatsa ndipo chowunikira sichimawunikira

Apa muyenera kuyang’ana ngati pali kulumikizana ndi malo ogulitsira. Ndiye fufuzani utumiki wake ndi kupezeka kwa magetsi. Ngati kugwirizana kulipo, koma TV sichiyankha ku batani la mphamvu, ndiye kuti mu 90% ya milandu vutoli limakhala chifukwa cha kuwonongeka kwa magetsi. Kuti mukonze vutolo, mufunika kusokoneza nkhani ya TV ndikuyang’ana zomwe zikanalephera. Ngati LCD TV siyakayatsa ndipo chizindikirocho chikuzimitsidwa, ndiye chifukwa chachikulu cha kuwonongeka kungakhale chowotcha chotsutsa kapena fuse yowombedwa. Izi zimachitika, mwachitsanzo, pambuyo pozungulira pang’ono.

Ma TV a CRT sangayatse

Zimachitikanso kuti TV ya kinescope siyiyatsa, ndipo chizindikirocho sichimawunikira. Nthawi zambiri, izi zimachitika chifukwa chakuti panali kusokonekera kwa sikani yolunjika kapena yopingasa. Mukamagwiritsa ntchito TV yachikale, makina ojambulira mzere amakhala ndi zinthu zambiri. Iwo amawuka osati mwachindunji ntchito chipangizo, komanso mchikakamizo cha voteji madontho ndi anasonkhanitsa kuipitsa (fumbi). Zonsezi zimapangitsa kuti ma windings awonongeke. Kuti muthane ndi vutoli, muyenera kusinthanso insulation ndi ina. Pachifukwa chomwechi, TV yakale imatha kuyatsa ndikuzimitsa mwachisawawa powonera.

TV ikuthwanima

Ngati TV ikuphethira, ndiye kuti vuto limakhala chifukwa chakuti mlongoti sunakhazikitsidwe kapena kuikidwa bwino. Yankho lake ndi ili: padzakhala kofunikira kukonza, kapena kukonza chinthu ichi. Kukachitika kuti chinsalu cha TV chikuthwanima mosalekeza, chomwe chimayambitsa vutolo chikhoza kukhala kuwonongeka kwa mawaya kapena kusokonezeka kwa magetsi. Zimafunika kusintha zingwe zomwe zalephera kapena kukonza zoyenera pazida zamagetsi.

Chizindikiro chimawala mobiriwira

Zikachitika kuti chinsalu cha TV chasanduka chobiriwira, chidwi chapadera chiyenera kuperekedwa ku mfundo zotsatirazi: ngati TV ili ndi kinescope, ndiye kuti vutoli limasonyeza kuti mphamvu ya amplifier ya kanema yalephera. Kwa zitsanzo zamakono, vuto lotheka ndiloti kulephera kwa purosesa kwachitika. Ndi iye amene amakonza chithunzi chotsatira ndikuchiwonetsa pazenera. N’kuthekanso kuti pali mavuto ndi mkati kukumbukira-mumtima. Njira yothetsera vutoli ndi yakuti padzakhala kofunikira kusintha gawo lolephera ndi latsopano.

Sikirini imathwanima mphamvu ikayatsidwa

Nthawi zina mutha kukumana ndi vuto lotere: mukayatsa nyali, TV ikunyezimira. Zomwe zimayambitsa kusagwira ntchito bwino pankhaniyi ndi izi: pali voteji yotsika pamaneti, chizindikiro chochokera ku mlongoti wa pa TV ndi chofooka, chizindikiro chaubwino chimachokera kutali. Pakhoza kukhalanso kuwonongeka kosiyanasiyana ndi zovuta, pa TV yokha komanso pamalo pomwe imalumikizidwa. Muyenera kulabadira kudalirika kwa ojambula ndi maulumikizidwe, serviceability wa zingwe.
Nthawi zambiri, kusokoneza kwamtunduwu pa TV kumatchedwa chizindikiro chofooka, chosagwirizana ndi kuphatikizika kwa zida zina kuchokera kumalo omwewo, nyali: ngakhale chitsulo, chandelier, kapena sconce sizimalumikizana mwachindunji ndi zida. Komanso, kung’anima kwa chinsalu nthawi zambiri kumapitirira kubwereza ngati vuto likupezeka muzinthu zogwirizanitsa (chingwe, chingwe). Pamenepa, ngakhale TV yatsopano, ikayatsa nyali, ikhoza kuphethira ndi kuzimitsa. [id id mawu = “attach_7239” align = “aligncenter” wide = “720”]
Kukonza TV kunyumba kuyenera kuchitidwa kokha ngati muli ndi chidziwitso chapadera [/ mawu] Kuwonongeka kotereku kumawoneka kosiyana: chinsalu cha pa TV chikuthwanima kamodzi ndikutuluka kwa masekondi angapo, kenako ndikuyatsanso ndikupitiriza kugwira ntchito, Kuwala ndi kumveka kwa chithunzi chowulutsira kumachepa, pawindo pali zosokoneza zambiri, koma zonse zimabwerera mwakale, chithunzicho chimasowa kwathunthu, phokoso lokha ndilotsalira. Komanso, TV ikayatsa nyale, imatha kuzimitsa kwathunthu kapena kuyamba kuyatsa yokha. https://cxcvb.com/texnika/televizor/problemy-i-polomki/pomexi-na-televizore.html

Ma TV amitundu yosiyanasiyana samayatsa – zifukwa ndi zoyenera kuchita

Ma TV ochokera kwa opanga osiyanasiyana sangayatse pazifukwa zosiyanasiyana. Chifukwa chake, ngati Sony Bravia TV siyiyatsa, tikulimbikitsidwa kuti tiwone ngati pali magetsi m’chipindamo. Ndiye muyenera kuyang’ana chingwe cha mphamvu ndikuchiyang’ana kuti chiwonongeke pang’ono. Yankho likhoza kukhala kusintha. https://cxcvb.com/kanaly/nastrojka-cifrovyx-kanalov-na-sony-bravia.html Vuto: Sony TV siyiyatsa ndipo chizindikiro chofiira chimawala ka 6. Yankho: Pali mwayi waukulu woti pali vuto lamagetsi pamagetsi a chipangizocho. Mphamvu yamagetsi ikhoza kukhala yolakwika kapena pangakhale vuto ndi ma LED akumbuyo. Mu 90% ya milandu, kulephera kwa LED kumawonedwa. Muyenera kuyisintha kaye, ngati zinthu sizikuyenda bwino, ndiye kuti muyenera kulumikizana ndi msonkhano. Vuto:Telefunken TV siyiyatsa . Yankho: yang’anani chingwe chamagetsi ndi pulagi yomwe yayikidwa munjira. Mwina sichikukwanira mokwanira, chifukwa chake, TV sichilandira mphamvu. Muyeneranso kumvetsera kuti chingwe cholumikizidwa chiyenera kukhala chosalala, popanda ma creases kapena ma bends. Mawaya opanda kanthu sayenera kutulukamo. Ngati chingwe chaphwanyidwa, chiyenera kusinthidwa. https://cxcvb.com/texnika/televizor/vybor-podklyuchenie-i-nastrojka/televizor-telefunken.html Vuto: BBK TV siyiyatsamukalumikizidwa ku chotengera magetsi pogwiritsa ntchito adaputala ya AC. Yankho: Muyenera kuyang’ana ngati chipangizochi chayatsidwa. Ndikulimbikitsidwanso kuyang’ana magwiridwe antchito a stabilizer. Izi ndizoonanso kwa ma TV ena, makamaka ngati pamakhala kutsika kwamagetsi pafupipafupi m’chipindamo.
Ngati Erisson TV kapena mtundu wina uliwonse wa TV yamakono sichiyatsa, tikulimbikitsidwa kuti muwone ngati pali mavuto ndi batani lamphamvu. Ngati zikugwira ntchito bwino, ndiye kuti mutatha kukanikiza (osati pagawo, osagwiritsa ntchito chowongolera chakutali), chizindikirocho chidzayatsa (mtundu wake ukhoza kukhala wosiyana – mwachitsanzo, wofiira, wobiriwira kapena wabuluu). Ngati TV ya Thomson siyaka, kapena TV ina iliyonse yamakono anzeru, ndiye muyenera kuonetsetsa kuti chipangizo si mu mode standby. Mumitundu yambiri, ntchito imayikidwa yomwe imapita munjira yopulumutsa mphamvu. Imayatsidwa yokha pakangopita mphindi zochepa osachita chilichonse kapena osagwira ntchito.
Magonedwe amitundu yambiri ndi ma TV amathanso kuyatsa cholumikizira chimodzi chosagwira ntchito: AV / HDMI kapena TV. Panthawi imodzimodziyo, TV imagwira ntchito, koma simungathe kuiwona, popeza chinsalucho chimakhala chakuda. Pofuna kuthetsa vutoli, tikulimbikitsidwa kugwiritsa ntchito remote control. Kenako dinani batani la “StandBy” pamenepo. Ndikofunika kumvetsera mwapadera kuti simuyenera kusiya TV mumayendedwe oima kwa nthawi yayitali, chifukwa ntchitoyo sichizimitsa magetsi. Zotsatira zake, chophimba chikupitiriza kugwira ntchito. Chifukwa chake, ma TV ambiri amakhala pachiwopsezo cha kuwonjezereka kwamagetsi komwe kungatheke. Chifukwa chiyani LV TV simayatsa, ndipo kuwala kwa LED kumakhala kofiira ndi choti muchite: https://youtu.be/AJMmIjwTRPw Ngati Xiaomi TV siyaka., choyamba muyenera kuyang’ana momwe mawaya alili, kukhalapo kwa mabatire kumtunda wakutali. Ndikofunikira pankhani ya Smart TV kuti muwone kulumikizana ndi ma waya opanda zingwe kuti mukhale ndi intaneti. Zina mwazowonongeka zitha kukhazikitsidwa nokha (mwachitsanzo, kuyambiranso – kuzimitsa ndikuzimitsanso, m’malo mwa zingwe ndi mabatire mu chiwongolero chakutali). Nthawi zambiri, zida, mosasamala kanthu za mtundu, zimafunikira kukonzanso ngati zitawonongeka, zomwe zitha kuchitidwa ndi akatswiri pamisonkhanoyi.