Iyo TV haibatike, uye chiratidzo chiri kuvheneka kana kupenya – zvikonzero uye mhinduro

Iyo TV haibatike, uye chiratidzo chiri kuvheneka kana kupenya – zvikonzero uye mhinduro yedambudziko, zvichienderana nemuvara weiyo diode – tsvuku, bhuruu, girini mwenje yakabatidzwa, saka chii chandinofanira kuita? Terevhizheni dzakashongedzerwa nepaneru yekugamuchira chiratidzo kubva kure kure control uye oparesheni zviratidzo zvinopenya nemavara akasiyana. Nekumisikidza, mushandisi anoona mwenje dzvuku uchiuya kana wabatanidzwa munetiweki; kana bhatani remagetsi riri parimoti control rakatsikirirwa, rinoshandura mwenje kuita girinhi kana bhuruu, kana kupenya nekubuda. Kana, mushure mekutanga maitiro ekutanga, chifananidzo hachioneki, uye diode iripo, zvino izvi zvinoratidza kuvapo kwemamwe matambudziko.

Ko kusavapo kwemufananidzo paTV kunoratidzei kana chiratidzo chiripo

Zviratidzo paTV zvine basa rekuzivisa muridzi nezve mamiriro eTV uye kuratidza kuvepo kwesimba mune network. Nzira iri nyore yekugadzirisa dambudziko rekushayikwa kwechifananidzo kana pasina mwenje zvachose – izvi zvinoreva kuti chigadziro hachisi kugamuchira simba. Kana pasina simba, tarisa kuvapo kwemagetsi mumba, kana ipulagi yakanamirwa mukati mekubuda. Kana chikonzero chekusashanda chisina kuwanikwa, ipapo matambudziko anotsvaga muTV pachayo – tambo kana magetsi. Zvikonzero zvekushaikwa kwechifananidzo kana chiratidzo chemagetsi chiripo ndeichi:

• remote control;
• infrared chiratidzo chekugamuchira sensor;
• CPU;
• chirongwa chekudzivirira kwekuwedzera;
• hardware module.

Iyo yakaputsika yekudzora kure ndicho chikonzero chakajairika chekuti varidzi veTV vavhunduke. Kana, paunodzvanya bhatani, TV inowanzoteerera inomira kudaira, iwe unofanirwa kutanga watarisa kushanda kwayo kubva kumabhatani.

MaTV emazuva ano anogara aine mutsara mudiki wemabhatani ekudzora manyorero – kana akabatidza TV mune yakajairwa modhi, saka iwe unofanirwa kutsiva mabhatiri ari kure kure kana kutarisa microcircuit yayo yeoxidation kana kusvibiswa.

Chiratidzo chinogara chichitsva paTV isingabatike chinoti kudii?

Zvizhinji zvemhando dzeTV dzinoshandisa mavara matsvuku, egirinhi nebhuruu kuratidza kushanda kwayo. Uye mamwe mamodheru ane imwe chete, izvo zvinoita kuti zviome kuona dambudziko. Iyo inonyanya kuratidza ruvara rutsvuku, nekuda kwechikonzero ichi inofungidzirwa pakutanga. Mumhando dzakasiyana dzeTV, chiratidzo chitsvuku chinozivisa muridzi nezve mamiriro akadai se:

• nezve kuvhura network – inogara ichibatidzwa kana mudziyo ukagamuchira magetsi;
• inozivisa nezvekuchinja machaneli kana modhi nekubwaira paunenge uchidzvanya bhatani rekudzora kure;
• inozivisa pamusoro pezvikanganiso nekubwaira kazhinji;
• inobwaira kana yakadzimwa.

Zviri pachena kubva pane zvakanyorwa – kana chiedza chichigara chiri mutsvuku, izvi zvinoreva kuti chigadzirwa chiri kunze kwenyika, asi chakabatana nemagetsi. Kana, kana yabatidzwa neremote control, chifananidzo hachioneki, uye chiratidzo chinoramba chakavhenekerwa mutsvuku, izvi zvinoratidza zvinotevera:

• iyo control panel haishande – mabhatiri akafa kana chiratidzo hachipfuuri kune sensor;
• Hardware malfunctions – iyo capacitor yemagetsi emagetsi yakakuvadzwa, iyo microcircuit yakatsva, pakanga paine dambudziko mu processor, iyo matrix yakashata;
• iyo yekuchengetedza maitiro pakutadza kwetiweki inogoneswa , – kana simba richikwira muTV, kuchengetedzwa kunoitwa kunovharira kushanda kwayo;
• tambo yakabatana zvisizvo , kana chishandiso chiri chitsva uye chaunzwa munguva pfupi yapfuura, kana muridzi akabvisa waya;
• device software kukanganisa ;
• marongero akachinjwa ;
• nguva yekurara yakabatidzwa .

Muridzi wemudziyo anogona kuedza kugadzirisa dambudziko pachake kana risina hukama ne hardware kana software. Izvo zvakakosha kuti utarise kure kure kuti usashande, kunzwisisa dhayagiramu yewaya, kana kuti reboot mudziyo nekutarisa kuti marongero akarurama.

Chiratidzo chinovhenekera muruvara rusina kujairika

Vagadziri vanoshongedzera zviratidzo zveTV zviratidzi imwe neimwe nenzira yavo. Asi kana muridzi, paanobatidza chigadziro papaneti, akaona ruvara rusina kujairika rwechiratidzo chisingabudi, zvino izvi zvinoratidza kusashanda. MaTV haana hardware yekuzviongorora basa, asi inokwanisa kuratidza kusashanda kwakadai se:

• kusakwana kana kuwandisa kwemagetsi ebhodhi guru;
• matambudziko nemagetsi;
• firmware kukanganisa;
• iyo mamaboard iri kuvharira chiratidzo chinotumirwa kune matrix

Kazhinji, chiratidzo chinogara chichivhenekera muvara usina kujairika chinoratidza matambudziko makuru ehardware. Kana iwe uine unyanzvi hwekugadzirisa zvigadzirwa zvemhando iyi, kugadzirisa kunogona kuitwa zvakasununguka, asi kana vasipo hazvikurudzirwi kusunungura nyaya yacho kuitira kutarisa kusashanda.

Terevhizheni dzemazuva ano dzakatetepa, dzine michina yakawanda yakaoma uye inonzwisa tsitsi uye masensa, ayo ari nyore kukuvadza pasina kuziva kuti ari papi.

Mwenje inopenya paTV yakadzimwa inorevei?

Kubwaira kwezviratidzo, pamwe nekutsva nguva dzose, kungave kuri nekuda kwekusiyana kwekushanda mune imwe modhi kana kuvepo kwekusashanda zvakanaka muTV. Kuti unzwisise kuti chii chaizvo chakaitika, zvinodikanwa kuti uone kuti chii chinoitika panguva yekubwaira, kuti mudziyo wakabatana sei uye kuti wakashanda sei kare. Kakawanda, kubhururuka kunoitika nekuda kwezvikonzero zvinotevera:

• kuzviongorora;
• kukundikana kwehardware kana chikamu chepogrom;
• kubatanidza zvimwe zvishandiso kana kushandisa TV sekirini.

Kune imwe neimwe yezviitiko, kupenya kwakakosha kune hunhu.

Chiratidzo chinopenya muzvikamu zvakasiyana mune rumwe ruvara

Kana iyo TV modhi yakashongedzerwa neiyo yekuzviongorora system, saka kana paine kusashanda, kusashanda zvakanaka muhardware, kurira kwechiratidzo kunoratidza kodhi yekukanganisa. Imwe neimwe modhi ine seti yayo yezvikanganiso, zita ravo riri mumirayiridzo yeTV.

Zvakakosha kuyeuka kuti kodhi yekukanganisa inogona kungotemwa chete kana mudziyo uine chirongwa chekuzviongorora uye chiratidzo chinopenya hachisi chaotic.

Zviratidzo zvechirongwa chekuongorora ndezvi:

• kushaya mhinduro pakudzvanya makiyi eremote control;
• kuvapo kwechiratidzo blinking algorithm;
• ruvara rwechiratidzo chechiratidzo hachichinje.

Kodhi yekukanganisa inokubatsira kuona kuti ndeipi system pamudziyo wako yatadza.

Chiratidzo chinopenya mumarudzi akasiyana

Iyo algorithm yekubatidza chero TV ine imwe kutevedzana – simba rakabatidzwa, backlight inotanga kushanda, uye mamwe masisitimu. Kana iyo nzira iri kufamba zvakanaka, ipapo chiratidzo chinovhenekera zvakajairika. Asi kana mamiriro ezvinhu akaitika kuti pakutanga anovhenekera, semuenzaniso, tsvuku, ipapo girini kana bhuruu, uye zvichingodaro kakawanda, izvi kazhinji zvinoratidza kusashanda zvakanaka. Kubwaira kwemavara akasiyana kunogona kukonzerwa neanotevera:

• hapana kukakavara kwakakwana;
• backlight haina kutanga;
• marambi akaremara;
• kusashanda zvakanaka mumatrix;
• chiratidzo kubva kune processor hachisviki kune zvikamu zvehurongwa.

Chimwe chikonzero chinogona kunge chiri kukanganisa mundangariro yeTV. Kana kukanganisa kwakaonekwa kusati kwaonekwa kupenya kwemavara akasiyana, ipapo kutaridzika kwayo kwechipiri kunogona kukonzerwa nekukanganisa kwakasara. Rebooting system ichabatsira kugadzirisa mamiriro acho. Mune mamwe mamodheru, sisitimu inodzima mushure mekupenya nemavara akasiyana. Ichi chikamu chekudzivirira kweTV – kana paine kusashanda, processor inorira kakawanda, kana ikasabudirira kutanga, TV inodzima.

Chaotic blinking yechiratidzo mune rumwe ruvara

Haasi ese maTV ane chirongwa chakakwana chekuongorora. Muchikamu chehupfumi, vanopihwa masisitimu ebasa akareruka. Kazhinji, ndeyezvishandiso zvakadaro izvo, kana pakaitika kusashanda, chiratidzo chinopenya zvisina tsarukano; mune iyi kesi, hazvigoneke kuziva kuti dambudziko rakaitika kupi. Muchiitiko chekupenya kwakangoerekana kwaitika, zvinokwanisika kugadzirisa mamiriro acho nekutangazve, kana nekuongorora ese masisitimu. Tanga kutarisa nesimba, wozoenda kune zvimwe zvikamu. Zvakakosha kuyeuka kuti kuongororwa kunoitwa uchishandisa zviridzwa zvakakosha, kuyera kupinza uye kubuda kwemagetsi, nekuda kwechikonzero ichi, mukushayikwa kwezviridzwa uye ruzivo, haufanirwe kuedza kutarisa yakaoma system.

Monotonous kubwaira mune rumwe ruvara

Monotonous kubwaira uye pasina mufananidzo zvinoreva kuti TV yakanga yakabatana nekombuta semonitor, kana pane chinongedzo kune chimwe chishandiso. Muchiitiko ichi, hapana zvakare chekuita pakudzvanya makiyi ekudzora kure. Kuti udzokere pakuona TV, unofanirwa kubuda muscreen mode.

Ko kubwinya kwezviratidzi zveTV zvemhando dzakakurumbira zvinorevei, izvo zvisingabatike panguva imwe chete

Vagadziri vanoedza kuita kuti zvishandiso zvavo zvive nyore sezvinobvira kune mutengi. Isu tinogara tichivandudza maitiro ekuongorora, tichibatsira kuziva dambudziko kunyangwe pakaitika kusashanda.

Samsung

Muzvitoro nhasi unogona kuwana akawanda emhando dzeTV dzemhando iyi, dzakabatanidzwa neyakajairwa kuratidza system. Zvishandiso zvinowanzova nechiratidzo chitsvuku chinovhenekera kana chishandiso chakadzimwa uye chinopindurawo kune zviito zvemushandisi. Kune iyi mhando, kana paine zvikanganiso, zvinotevera masaini hunhu:

• iyo diode inovhenekera panguva yekushanda kwechigadzirwa, painofanira kuvharwa – iyo TV inoratidza kusashanda kwebhodhi guru, matambudziko ari kutonga;
• chiratidzo chinopenya panguva yekushanda – izvi zvinowanzoreva kuti fuse dzakaputika uye mudziyo unosara usina dziviriro kubva pakukwira kwemagetsi;
• chaotic blinking uye nguva dzose reboot inoratidza kutadza kwe firmware;
• chiratidzo chiripo, asi TV haibatike – kazhinji, dambudziko riri kure kure;
• pfupi rhythmic blinking inoratidza kukundikana mukushanda kwe capacitors mumagetsi emagetsi, iyo system haina simba rakakwana kuratidza mufananidzo.

Iwe unogona kuzvimiririra kugadzirisa matambudziko ane chekuita nekunze kweTV zvishandiso – kure kure kana magetsi ekupa, ayo anogona kutsiviwa nyore. Kana zvikanganiso zvikaitika mukushanda kwemaitiro emukati, zviri nani kutumira TV kuti igadziriswe kana kune imwe nzvimbo yebasa kana nguva yewaranti isati yapera.

Samsung UE40D5000 haina kubatika, chiratidzo chinopenya nguva dzose: https://youtu.be/HSAWhfsEIZU

LG

LG inozivikanwa nemaitiro ayo akasimba ekuchengetedza simba. MumaTV emhando iyi, zvirongwa zvekurara zviri nyore uye masisitimu ekudzivirira anoiswa. Nechikonzero ichi, dzimwe nguva mushure mekutenga, vashandisi vanogona kuvhiringika pavanoona dema dema remudziyo wavo usingapindure nekudzvanya mabhatani ari kure. Kana iyo chiratidzo ichivharwa, skrini inoramba yakasviba, iyo kure haishande, dambudziko rinogona kuvanzwa mukushanda kwekurara mode. Kuti uibude, unongoda kudzvanya bhatani re “OK” riri kure.

Attention! Mune mhando dzemazuva ano dze LG brand, mugadziri akaronga sisitimu kuti iende mumodhi yekurara kana iwe uchichinja pakuona vhidhiyo kana set-yepamusoro bhokisi muzvirongwa kana pasina michina yakabatana.

Kukosha kwezviratidziro zvinopenya kwakanyorwa mumirayiridzo yeTV, uko kusashanda kwese kwakajairika kunoongororwa. Asi kune zvakare huwandu hwezvinhu zveflickering diode. Masaini mapfupi anopenya anogona kuratidza kusashanda muantenna yakabatana, kana tambo yemupi. Zvakare, aya masaini anoratidza matambudziko ane chekuita nekudonha kwevoltage mune network kumba. LG TV haina kubatika, iyo diode yakatsvuka: https://youtu.be/AJMmIjwTRPw

Supra

TV brand Supra yakashongedzerwa nepaneru ine zviratidzo zvemavara akati wandei. Muhupo hwekusashanda, vanotanga kubwaira neimwe nzira, vachivhiringa muridzi. Multi-colored flickering inogona kukonzerwa nekusashanda kunotevera:

• kukundikana kweiyo firmware yemugadziri;
• pakanga pane kutenderera kupfupi kwetambo pamuviri wechigadzirwa;
• hapana kubatana pakati peLVDS loop uye matrix.

Rimwe dambudziko rakajairika kumugadziri ndiko kukanganisa kwepaneru pachayo pane zviratidzo zviripo. Mushure mekugadzirisa, chiratidzo chinodzokera kune chakajairika. Pachavo, mushandisi anogona kuedza kugadzirisa mamiriro acho nekudzvanya kwenguva refu bhatani reMute pane remote control, pasina kuburitsa, dzvanya kudzima uye bhatani kamwe.

Chenjerera: Kubwaira kwemavara mazhinji paSupra TV inobatidzwa mushure mekupinda muyedzo yematrix modhi, unofanira kuisiya kana yapera.

Zvimiro zvezviratidzi mu SMART TV

Smart TV tekinoroji nyowani, inobvumira varidzi veTV kuwana Internet TV, vhidhiyo uye odhiyo zvemukati, masocial network uye akasiyana mapuratifomu. Asi vashandisi vanowanzove nezvinetso nekushaikwa kwechifananidzo uye ruzha rwekurira panguva yekusavhiringidzwa kwekushanda kwezviratidzo. Kana zviratidzo zvinopindura kune zviito zvemushandisi, uye skrini inoramba yakasviba kana kuomesa pamufananidzo mumwe, saka zvikonzero zvinotevera:

• Sevha yemupi iyo iyo TV yakabatana nayo inoremerwa, mune iyi kesi zvakakodzera kudzima chishandiso uye kumirira kwechinguva, wozoibatidza zvakare, kana kumirira kusvika server yatangazve.
• Internet tambo haina kubatana – iwe unofanirwa kutarisa izvo zvinopinda uye kutendeseka.
• Kubatana kwenguva refu kune sevha inguva yakajairwa, nguva yekubatanidza inogona kusvika maminetsi matatu.
• Chiratidzo chisina simba kana network yakabatikana.
• Kushaya ndangariro paTV.

Hazvina mhosva kuti “akachenjera” sei teknolojia yeTV yemazuva ano, maitiro avo achiri kure nekombiyuta. Nechikonzero ichi, kana mushandisi akarodha akawanda mapurogiramu, haabvise cache, ipapo ndangariro inokurumidza kuvharika uye system inononoka. Mumamiriro ezvinhu akadaro, zviratidzo zvinoshanda semazuva ose, nokuti hazvibatanidzi nekuyeuka, uye chifananidzo chinodiwa hachioneki.

CRT TV zviratidzo

MaTV akagadzirwa nechakare kinescope tekinoroji achiripo uye ari muhuwandu hwakakura. Ivo zvakare kazhinji vane akavakirwa-mukati zviratidzi, anowanzo kusanganiswa ne infrared sensors yekugamuchira kure chiratidzo chekugamuchira. Chiratidzo cheTV chinozivisa muridzi wezvinotevera:

• kudzvanya bhatani pane remote control – mwenje unopenya kamwe chete;
• inogara yakavhenekerwa mumhepo, asi kana uchiwana magetsi, kana uchiishandisa semonitor;
• haipinduri pakudzvanya mabhatani eremote control kana TV yakambochinjirwa kune imwe modhi kana yakabatana nechinhu chekunze.

Rimwe dambudziko rinogona kunge riri iro oxidation yevanobatika vanoenda kune chiratidzo mwenje.

Zvekuita kana chiratidzo chichibwaira kana kuramba chiripo

Pasinei tekinoroji, mhando uye modhi yeTV, iyo algorithm yekugadzirisa dambudziko inoramba yakafanana uye inotevera:

• tarisa kushanda kwepaneru yekutonga;
• tangazve TV
• tarisa kubatanidzwa kwakarurama kwetambo;
• cheki modes;
• verenga macode ezvikanganiso.

Kana zvakanga zvisingabviri kugadzirisa kushanda kwakarurama kwechigadzirwa iwe pachako, unofanira kudana wizard kana kuitora kuti ugadzirise. Zviratidzo zvinoita basa rinokosha pakunzwisisa kushanda kweTV, vanokwanisa kuratidza chikonzero chekusashanda zvakanaka. Zvakakosha kuti muridzi ateerere zviratidzo zvavo munguva uye kutora matanho ekuongorora dambudziko.