TV imayatsa ndikuzimitsa nthawi yomweyo kapena pakapita nthawi

TV imayatsa ndikuzimitsa nthawi yomweyo kapena pakangopita masekondi angapo, chifukwa ndi chiyani komanso choti muchite? Zida zilizonse zapakhomo, zida zimatha kuwonongeka, kukhala zosagwiritsidwa ntchito molakwika chifukwa chogwiritsa ntchito molakwika kapena kuvala kwa magawo. Nthawi zina sikovuta kukonza kusweka, nthawi zina ndi bwino kuitana okonza kuti apange “kufufuza molondola”. Vuto lodziwika bwino laukadaulo wamakono wamakono ndi chifukwa chake TV imayatsa ndikuzimitsa yokha komanso momwe ingathetsere?

Chifukwa chiyani TV imayatsa ndikuzimitsa nthawi yomweyo – zifukwa

Kuwonongeka kumatha kuchitika mosasamala kanthu za wopanga, ngati TV ikuyaka ndikuzimitsa nthawi yomweyo, ndiye chifukwa chake chingakhale chosiyana kwambiri, ndipo aliyense ali ndi njira yake yothetsera.

Zoyambitsa

Zomwe zimatchuka kwambiri zomwe zimachititsa kuti ma TV azitsegula okha ndi awa:

• kusinthasintha kwa netiweki yamagetsi;
• Batani losweka/kutseka
• mawu olakwika ogwiritsira ntchito;
• kuvala kwa magetsi;
• chingwe chosweka;
• chitsulocho sichikuyenda bwino;
• fumbi kapena madzi adalowa mkati mwa zida;
• pulogalamu glitch.

Nthawi zambiri, chowongolera nthawi chimayikidwa muzosankha zapa TV zomwe zimayang’anira kuzimitsa, mutha kukonza izi mumenyu yazida kuchokera patali. Muyenera kudziwa kuti TV imayatsa ndikuzimitsa yokha, choti uchite komanso nthawi yopereka zida zokonzera?

Kuthetsa vuto la kuzimitsa modzidzimutsa kwa TV

Kutengera mtundu wa kuwonongeka, mawonekedwe a kukonza ndi yankho la vuto lomwe lilipo amasiyananso:

1. Vuto lodziwika bwino ndi batani losweka / kuzimitsa . Mitundu yambiri imakhala ndi batani logwira ntchito, nthawi zina muyenera kumva kudina kuti muwonetsetse kuti makina olondola achitika. Ngati TV imadzimitsa yokha ndikuyatsa, ndikofunikira kuyang’ana batani lamagetsi kuti “salephera”, simangokhala, sipanikizana. Mbuyeyo amatha kuthetsa vuto lake mwakusintha chinthu chosweka ndi china chatsopano. Mu zitsanzo zamakono kwambiri, palibe, makamaka pamagulu owongolera, zomwe zikutanthauza kuti ngati TV ikudzimitsa yokha, ndiye kuti zomwe zimayambitsa kuwonongeka ziyenera kuyang’aniridwa kwina.
2. Mapulogalamu , ngakhale muzithunzi zamakono “zanzeru”, zimatha “glitch”, nthawi zina vuto pamene TV ikutsegula ndikuzimitsa nthawi yomweyo imakhala muzosintha zolakwika za mapulogalamu. Ngati chipangizocho chikayamba kuzimitsa chokha, mukhoza “kufufuza” zoikamo za TV, mungafunike kuyikanso kapena kukonzanso pulogalamuyo. Kuti muchite izi, lumikizani laputopu kapena foni yam’manja ku TV kudzera padoko la USB ndikuyika pulogalamu yapamwamba kwambiri. Ngati pachitsanzo china palibe mapulogalamu ovomerezeka omwe amapezeka mwaufulu, ndi bwino kulankhulana ndi malo othandizira. Sitikulimbikitsidwa kukhazikitsa pulogalamu ya “imvi”, izi zitha kubweretsa zovuta zazikulu. Pakutsitsa ndikusintha, musazimitse chipangizocho pamaneti.
3. Fumbi kapena madontho a chinyezi, condensation pamatabwa amkati a chipangizo cha digitoZingayambitse TV kuzimitsa masekondi angapo mutatha kuyatsa, mwachitsanzo, ngati chinyezi chafika pa bolodi losindikizidwa, ndipo chifukwa chake, ma conductor kapena ma microcircuits afupikitsidwa. Mutha kuthetsa vutoli mwa kumasula zomangira za khoma lakumbuyo la TV ndi screwdriver ndikuchotsa chinyezi ndi chopukutira ndi fumbi ndi burashi. Kuti musasokoneze chilichonse pamsonkhano wotsatira ndikusonkhanitsa zonse molondola, muyenera kukumbukira nthawi yomweyo malo a zigawozo kapena kulemba zolemba ndi chikhomo. Choyamba muyenera kuzimitsa TV. Ngati, pambuyo pa zosokoneza zonse, TV imazimitsa yokha, chifukwa chake chiri chakuti chinyezi kapena fumbi mkati mwa chipangizocho chinachititsa kuti oxidize okhudzana ndi oxidize, izi zikhoza kukhazikitsidwa ndi kugulitsanso. Pankhaniyi, ndi bwino kupatsa kukonza kwa akatswiri a pakati utumiki.
4. Kuwonongeka kwa magetsi kumayambitsa vuto lomwe TV imazimitsa yokha mosadziletsa, mwachitsanzo, waya wamagetsi ukathyoka kapena kusweka, zolumikizira zimatha. Kuti muwone vutoli, mutha kuyesa “kusewera” ndi chingwe chamagetsi kapena pulagi, ndikugwedezani kuchokera mbali ndi mbali (pamene mwalumikizidwa mumagetsi). Mutha kuthetsa vutoli posintha waya kapena pulagi, ndikulumikiza kwakanthawi ndi chingwe chowonjezera kapena kukonza malo osokonekera ndi tepi yamagetsi.
5. Kuvala kwamagetsi kumazindikiridwa ndi kuyang’anitsitsa kodziyimira pawokha – pali chizindikiro pa chipika chomwe chimadziwitsa ntchito yosasokonezeka, ngati sichikuwunikira pamene zida zatsekedwa muzitsulo, ndiye kuti sizikuyenda bwino, ndipo chifukwa cha izi. chifukwa TV imadzizimitsa yokha. Chifukwa chake, chifukwa china – mphamvu zamagetsi sizikuyenda bwino, zimatenthedwa, zatha. Muyenera kupita ndi zipangizo kwa okonza ndi kugula cholowa m’malo chinthu chopserera. Izi nthawi zambiri zimachitika fumbi likalowa mkati, chinyezi kapena kusinthasintha kosalekeza kwa maukonde.

   

6. Zinthu zosayenera zogwirira ntchito , mwachitsanzo, ngati TV imayikidwa pafupi ndi gwero lokhazikika la kutentha kwakukulu (ng’anjo, batire, chowotcha) m’chipinda chokhala ndi chinyezi chachikulu kapena fumbi. Pa “zizindikiro” zoyamba ndizoyenera kusuntha TV kupita kumalo ena.

Zowonongeka zilizonse sizikhala zovuta ngati muwasamalira munthawi yake ndikulumikizana ndi malo ogwirira ntchito oyenerera. Ngati zidazo zidagulidwa posachedwapa, chigamulo cha chitsimikizo chikugwiritsidwa ntchito kwa izo ndipo kukonzanso kudzakhala kwaulere. Masters ayenera kusankhidwa mosamala kwambiri, ayenera kukhala ndi chidziwitso chokwanira ndi ziyeneretso kuti azindikire kuwonongeka ndi kukonzanso kotsatira.

Zoyenera kuchita ngati chipangizocho chizimitsa pakapita nthawi mutatha kuyatsa

Nkhani yozimitsa TV mosayembekezereka, mwachitsanzo, pomwe gulu lizimitsa palokha usiku, lingakhudze mitundu yonse ndi mitundu, koma izi sizikhala zovuta nthawi zonse, pali milandu ina yambiri. Pali zovuta zosavuta zomwe zimakhala zosavuta kukonza ndi manja anu, zidzatenga nthawi yochepa komanso malangizo a akatswiri. Koma, akatswiri odziwa zambiri amazindikira zovuta zomwe chipangizocho chimatha kuzimitsa pakapita nthawi:

1. Ngati capacitors zinawukhira mu magetsi , ndiye n’kosatheka mwamtheradi kukonza kusweka koteroko ndi manja anu (!) M’pofunika kuitana katswiri amene adzazindikira ndi kupanga m’malo ogwira capacitors. Izi zidzathandiza kupewa kuphulika, ngakhale kuwonongeka kowonjezereka.
2. Chinthu choyamba choti muchite ngati TV ikuzimitsa ndikuyang’ana ntchito ya mlongoti , funsani satellite yanu kapena chingwe chothandizira pa TV kuti muwonetsetse kuti palibe kukonza kapena kuwonongeka kumbali yawo.
3. Kusinthasintha kwa magetsi, makamaka m’magulu apadera, komwe kuli magetsi osowa magetsi kapena magwero ambiri ogwirizanitsa, kungayambitse chipangizocho kuti chizimitse chokha. Njira yabwino yothetsera vutoli ingakhale kukhazikitsa thyristor kapena relay voltage stabilizer.
4. Chifukwa chomwe TV imazimitsa pakapita nthawi yochepa itatha kuyatsa kungakhale kukhudzana kosweka mu waya wamagetsi , kapena mkati mwa TV. Kuti mudziwe bwino izi, mutha kugwiritsa ntchito chizindikiro chamagetsi poyesa chizindikiro pamaneti.
5. Kugwira ntchito molakwika kwa chiwongolero chakutali pamene chakhazikitsidwa kuti chizimitse pakapita nthawi, ngati palibe malamulo omwe amalandiridwa kuchokera kumtunda kwa nthawi yaitali. Pankhaniyi, muyenera kuyang’ana ngati ntchito yotereyi yatsegulidwa ndikuyimitsa.
6. Pambuyo pakugwiritsa ntchito nthawi yayitali, ma TV (makamaka akale akale) amatenthedwa kwambiri , izi zimakwiyitsa ma capacitor, kutsekeka kwa insulating. Nthawi zambiri mavuto oterowo amatsagana ndi kudina kwakanthawi, ndikofunikira kuti chipangizocho chipume, ndikuchichotsa kumagetsi kwakanthawi.
7. Muzokonda pa TV pali njira “yogona / yotseka nthawi” , nthawi zina imakhala yogwira ntchito yokha ndipo panthawi yoikika TV idzazimitsa ngati simukudziwa kapena kuiwala kuzimitsa. Pankhaniyi, muyenera kupita ku menyu chipangizo kuchokera kutali ndi kuzimitsa nthawi.
8. Kugwira ntchito molakwika kwa inverter kumabweretsa ming’alu pa bolodi. Chifukwa cha kuwonongeka kungakhale kutsika kwamagetsi, kutentha kwakukulu kapena kukhudzana ndi chinyezi. N’zotheka kukonza vuto loterolo nokha nthawi zina – chifukwa cha izi muyenera kuyang’ana bolodi mosamala momwe mungathere, nthawi yomweyo kuchotsa fumbi ndi chinyezi. Kenako ndikutembenukira kwa mbuye wodziwa zambiri.
9. Chimodzi mwa zifukwa zomwe zidapangitsa kuti zida zawailesi yakanema ziziwonongeka ndikuti ming’alu yaying’ono imapangika m’ma board . Mukhoza kuzizindikira pochotsa chivundikirocho ndikuyang’ana bolodi pansi pa galasi lokulitsa. Koma m’malo mwake kapena kukonza, ndi bwino kuyitana mbuye ngati zosweka zotere zapezeka.

Munthu amagwira ntchito ndi zida ndipo “chinthu chaumunthu” ndichofunikira kwambiri pakuwonongeka kwamitundu yosiyanasiyana, mwachitsanzo, kuwonongeka kwamakina kosatha, kugwira ntchito molakwika. Soketi yotayirira kapena chingwe, pulagi yopindika imatha kuzimitsa zida, ndipo ngakhale m’nyumba muli ana ang’onoang’ono kapena ziweto, cheke chanthawi yake chiyenera kuchitidwa pafupipafupi.

Chifukwa chiyani ma TV amayatsa ndikuzimitsa – zifukwa ndi mayankho kwa opanga osiyanasiyana

Mitundu yambiri ya TV ili ndi zolephera zomwezo za hardware, mwachitsanzo, pamene kulephera “kubisika” mu gawo lotsika kwambiri mu gulu lonse ndi mapulogalamu. TV imazimitsa pakapita nthawi ndipo izi zingakhudze makampani monga Sony, LG, koma nthawi zambiri vutoli limakhudza zinthu zotsika mtengo monga Supra, BBK, Vityaz kapena Akai. Philips TV, mwachitsanzo, nthawi zambiri imadzimitsa yokha chifukwa cha batani lamphamvu. Mutha kupanga zowonera: chipangizocho sichingayatsidwenso, kapena chizindikirocho chimagwira ntchito, koma TV siyiyatsa mukasindikiza batani lolingana. Kapena, mosiyana, kuwala kowonetsera sikukuwunikira mwamsanga pambuyo pozimitsa mwadzidzidzi zipangizo. Mutha kukonza vutoli ndi batani lamphamvu pakati pautumiki, nthawi zambiri TV ikadali pansi pa chitsimikizo.
Ngati TV yokhayo imazimitsa ndikuyatsa pambuyo pa masekondi angapo, ndiye kuti chifukwa chake chingakhale chopanda pake, nthawi zambiri zowonongeka zosavuta zimatha kudziwika mwaokha mwa kuchita zosavuta, popanda kuthandizidwa ndi mmisiri wodziwa zambiri. Pali zifukwa zingapo zofunika kunja kwa ntchito yolakwika ya TV. Kwa opanga otsika mtengo monga Dexp, Supra ndi ena, poyamba muyenera kumvetsera kagwiritsidwe ntchito kakutali komanso kupezeka kwa kuwonongeka kwa chingwe chamagetsi.

Kuchita kwa DPU

Sikovuta kuyang’ana kunja kwa chiwongolero chakutali; ngati itasweka, padzakhala kuwonongeka kwa makina akunja, tchipisi, muyenera kuyang’ananso mabatani a “kumamatira” kapena kungosintha mabatire. Muyeneranso kuyang’ana poyamba ntchito ya mtengo wa infuraredi, chifukwa cha izi mungagwiritse ntchito foni yamakono. Ndikofunikira kuloza kamera ya foni pamalo olandirira alendo kuti igunde pazenera la foni yam’manja ndikusindikiza batani limodzi kapena awiri pa remote control. Ngati zotsatira zoyembekezeka zozimitsa TV sizichitika mutayang’ana, ndiye kuti kutali sikugwira ntchito bwino.

Kodi kuli Wi-Fi?

Ngati Smart TV ikugwira ntchito pa intaneti, muyenera kuyang’ana adaputala ya Wi-Fi, fufuzani ngati intaneti ikugwira ntchito kudzera pa foni yamakono kapena laputopu. Zikatero, kuwonongeka kwa rauta kapena gawo la Wi-Fi sikungathetsedwe.

Kulephera kwa mapulogalamu

Kugwiritsa ntchito kolakwika kwa pulogalamuyo, komwe kumakhudza kuyimitsidwa kwapa TV kokha, kudawonedwa ndi ogwiritsa ntchito ena a Samsung ndi LG TV. Mutha kukonza izi nokha poyang’ana zoikamo poyang’ana “macheki” patsogolo pazimitsani zinthu pakapita nthawi pazosintha (ziyenera kuchotsedwa). Choyamba muyenera “kugudubuza” mtundu wa firmware womwe umagwirizana ndi mtundu wanu.

Kodi mungayambire pati kudziwa?

Pazizindikiro zoyambirira za kusokonekera, ndikofunikira kuyang’anira ndikuwunika mozama, poyambira ndikofunikira kuyambiranso chipangizocho, ndikukhazikitsanso makonda onse (izi zithandizira kuthetsa ntchito ya chowerengera, kuthandizira. kuthetsa mavuto ndi mapulogalamu). Kuti muchepetse magetsi pambuyo pogwira ntchito yayitali ndi ma capacitors, ndikofunikira kutulutsa TV kuchokera pa mains ndikuilola kuti izizire pang’ono, ndiye mutha kuyimitsanso ndikudikirira ngati vutolo likubwereza.

Zofunika! Ndi kudzizindikira nokha, ndikofunikira kudziwa bwino chomwe chikuyambitsa kuyimitsidwa kwa TV.

Mwachitsanzo, ndi bwino kusiyanitsa pakati pa olakwika mapulogalamu ntchito kapena kufunika hardware kukonza. Mutha kuyambiranso kugwiritsa ntchito pulogalamuyo nokha, koma ndi “zowonongeka zamkati” ndikwabwino kulumikizana ndi mbuye yemwe angathe kukonza bwino. Ngati wosuta angayerekeze kuchita disassembly ndi kukonzanso motsatira, ndiye muyenera kumasula zida ku magetsi kuti chitetezo chanu ndi kumasula gulu lakumbuyo la chipangizocho. Pambuyo pake, m’pofunika kupukuta matabwa kuchokera ku fumbi, kuyang’ana “zigawo zamkati” zonse, pukuta fumbi, ngati muli ndi luso, m’malo mwa zinthu zopsereza, ma capacitors otupa. Pambuyo pake, mukhoza kusonkhanitsa ndikuyang’ana ntchitoyo.

Malangizo a akatswiri

Kuti musakumane ndi mavuto m’tsogolomu, ndikofunikira kusamalira chisamaliro choyenera cha zida zomwe zilipo, zomwe ndi:

1. Zida zamagetsi ziyenera kusungidwa kutali ndi malo omwe ali ndi chinyezi chambiri, kuphatikiza ma aquariums, mawindo awindo.
2. Fumbi liyenera kuchotsedwa pazidazo nthawi zonse, osabweretsa kudzikundikira kwakukulu.
3. Njira yotsekera iyenera kuchitidwa osati kokha kukanikiza batani pa chowongolera chakutali, komanso kukoka pulagi kuchokera pakutuluka. Izi zidzateteza TV kuti isawotche batani loyatsa / lozimitsa, komanso kumayendedwe amagetsi.

TV imayatsa ndipo nthawi yomweyo imazimitsa yokha mukayatsa, zifukwa ndi zoyenera kuchita: https://youtu.be/KEAeToJejKQ Ndikoyenera kusamalira zida, osamenya, osagwetsa, osathyoka, osakanikiza kwambiri mabatani a remote control.