Yenza ngokwakho ukulungiswa okude kweTV: indlela yokulungisa abafowunelwa, ukubuyisela amaqhosha

Ulawulo olukude lulongezelelo olusebenzayo kumabonakude wakho okwenza kube lula ukutshintsha amajelo, uvule kwaye ucime isixhobo, kwaye usebenzise ezinye iimpawu ze-Smart TV. Ukusetyenziswa rhoqo nangokungakhathali kwesixhobo sombane kunokubangela ukungasebenzi kakuhle okusenza singabi namsebenzi. Ukusombulula ingxaki, kuyimfuneko ukuba ube nombono malunga nomgaqo wokusebenza kokulawula okude, ukungasebenzi kakuhle, kunye neendlela zesisombululo sabo kunye nokuthintela ukuze kuncitshiswe amathuba abo kwixesha elizayo.

Ubume kunye nomgaqo wokusebenza wolawulo olukude

Imakethi yolawulo olukude yahlukile ngezixhobo zeemilo ezahlukeneyo kunye nobukhulu. Zonke izixhobo zibandakanya izinto ezi-4:

1. Isakhelo.
2. Hlawula.
3. Keyboard matrix.
4. Ibhetri.

Ibhodi iqulathe i-complex ye-electronic components. Ezi ziquka:

1. I-microcontroller yekhibhodi.
2. Iresonator yequartz.
3. imveliso transistor isigaba.
4. I-LED ye-infrared.

Umgaqo-nkqubo wokusebenza kwesixhobo kukuba kukho ii-microcircuits ebhodini, nganye kuzo inoxanduva lwayo. inkqubo. Ukucofa iqhosha kuvala iingoma. Icutshungulwa yi-microcontroller. Emva koko ulandelelwano loonobumba luyenziwa luze luthunyelwe kumamkeli wesixhobo kusetyenziswa ilitha le-infrared yesibane sefrikhwensi ethile. Ukusebenza kwe-microcontroller kuxhaswa yi-quartz resonator. Ireferensi yayo rhoqo malunga ne-250,000 kHz.

Iintlobo zeengxaki

Ngaphambi kokulungisa ulawulo olukude, kufuneka unqume uhlobo lokungasebenzi kakuhle. Ezona ngxaki zixhaphakileyo ziquka:

1. Akukho mpendulo xa onke amaqhosha ecinezelwe.
2. Amaqhosha akwi-remote kunzima ukuwacofa.
3. Amanye amaqhosha aphukile.
4. Ukuqhekeka kunye nokuqhekeka ngenxa yempembelelo okanye ukuwa.
5. Amaqhosha ancangathi.
6. Iingxaki ngeebhetri.

Isixhobo Diagnostics

Xa onke amaqhosha akwiremote engasebenzi, iibhetri kufuneka zitshintshwe kuqala. Kwintlawulo ebuthathaka, ukusabela kunqakrazo olunye okanye kabini kunokwenzeka, emva koko isixhobo siyayeka ukusebenza kwakhona. Ukuba ukutshintshwa kweebhetri akuzange kuncede, ke le yingxaki nge-electronics. Okokuqala kufuneka ujonge i-remote. Oku kunokwenziwa ngokusebenzisa ikhamera yeselula. Isixhobo siqondiswe kwikhamera nge-LED, emva koko iqhosha elingahleliwe libanjwe kuyo kwaye kuthathwe umfanekiso. Iqhosha elisebenzayo kwisithombe liya kuvelisa indawo eqaqambileyo. Oku kubonisa ingxaki nge-TV.
I-diode ilayitiwe – iqhosha liyasebenza

Ingqalelo! Kukho iimeko xa amaqhosha amaninzi engasebenzi. Kule meko, ingxaki kubafowunelwa okanye isambatho sabo.

Uqhawuka njani isilawuli kude seTV

Okokuqala, kufuneka udibanise isixhobo. Iziqingatha zomzimba zolawulo olukude zinokulungiswa ngezikrufu, iilatshi okanye zibe nokulungiswa kabini. Izikrufu zikwindawo yebhetri. Emva kokukhulula i-screws, kufuneka uhlukanise ngokucophelela ityala. Ukuba ayisebenzi, ke kukho iiletshi kulawulo olude. Ungasebenzisa ikhadi leplastiki okanye i-screwdriver ye-flathead ukwahlula iihafu zecala. Isixhobo kufuneka sifakwe kumgca wokudibanisa wesiqingatha somzimba. Oku kufuneka kwenziwe phambi kokuba kubekho isandi sokucofa.

Emva kokususa isiciko esiphezulu, hlukanisa isiseko serabha. Oku kufuneka kwenziwe ngononophelo ukwenzela ukuba kungonakalisi ibhodi yokulawula kude. Ngenxa yoko, ulawulo olukude lulungele ukucocwa nokulungiswa.

Zenzele Ulawulo olukude lweTV ukulungisa ingxaki

I-algorithm yokulungisa i-remote control ixhomekeke kuhlobo lokungasebenzi kakuhle. Nangona kunjalo, iphantse ifane kwizixhobo ezahlukeneyo.

Ukubuyisela abafowunelwa

Ukusetyenziswa kwexesha elide lolawulo olude kukhokelela ekubeni ukugquma kwabafowunelwa kucinywe. Oku kubangela ukuba i-TV iyeke ukuphendula kwisixhobo. Ukusombulula ingxaki, udinga iglue eqhubayo kumaqhosha okulawula kude, ifoyile kunye nesikere. Ulandelelwano lomsebenzi:

1. Sebenzisa ikhamera ye-smartphone yakho ukubona izitshixo ezaphukileyo.
2. Qhawula i-remote.
3. Sebenzisa imela okanye i-scalpel ukususa iintsalela zokutshiza kubafowunelwa, uze ucoce umphezulu ngesanti ecolekileyo.
4. Sika iindiza ezintsha zoqhagamshelwano zobungakanani obufunwayo kunye nesikere kwi-foil. Kufuneka batshatise iipads ezisebhodini.
5. Ukunciphisa umphezulu ebhodini ngotywala.
6. Namathela abafowunelwa abatsha kwiglu.

Emva koko, unokukhangela ukusebenza kwamaqhosha. Ukuba i-TV ayiphenduli ngokuyicinezela, kufuneka ukhangele esinye isizathu sokungasebenzi kakuhle kokulawula kude.

Phawula! Ukwenza lula umsebenzi, unokuthenga izixhobo ezikhethekileyo zokulungisa esele zenziwe. Ziza netyhubhu yeglu kunye neegaskhi zerabha eziqatywe ngegraphite.

Lungisa emva kokuwa kunye nokothuka

Xa kubethelwa, uninzi lwamandla anokubakho afunxwa ngumzimba wesilawuli kude. Okokuqala kufuneka uqhube uhlolo olubonakalayo lweentanda. Ziyakwazi ukususwa ngeglue. Ukuba isixhobo asisebenzi, ke ibhodi yonakaliswe ngexesha lokuwa. I-lens yeglasi yokukhulisa kufuneka isetyenziswe ngexesha lokuhlola okubonakalayo, njengoko umonakalo awukwazi ukubonwa ngeso lenyama. Banokufumaneka ngeendlela ezininzi:

1. Abafowunelwa abakwipakethi yebhetri bawile okanye bavele iintanda kuzo. Unokuyicombulula ingxaki ngentsimbi ye-soldering.
2. Ukudityaniswa kwezinto ezineehenjisi kunye nebhodi ziphukile. Ezi ziquka i-infrared diode, i-resonator kunye ne-capacitors. Kufuneka zithengiswe kwakhona.

3. Ukungasebenzi kakuhle kwe-quartz resonator. Unokumisela ukuqhekeka ngokushukumisa ibhodi. Ukuba kukho i-rustle, inxalenye kufuneka itshintshwe.
4. Ngempembelelo enamandla, iindlela zokuqhuba zingaphuma. Ukubuyisela isixhobo ukuba sisebenze, kufuneka zithengiswe kwakhona. Ukuba oku akunakwenzeka, intambo yobhedu enye-core inokudityaniswa endaweni yoko. Emva kokuncamathisela, kufuneka ilungiswe ngeglue.

Ngononophelo! Musa ukusebenzisa i-asidi ngexesha le-soldering. Ayisuswanga ebhodini, enokukhokelela ekutshatyalaliswa kwabafowunelwa kwixesha elizayo. Kungcono ukusebenzisa i-rosin okanye enye i-flux engenayo i-acids.

Uyilungisa njani i-remote control ye-TV ukuba amaqhosha akasebenzi okanye ancamathele

Ngokuqhelekileyo kukho iingxaki kunye nezantsi kwekhibhodi. Ezi zinto zilandelayo zinokukhokelela koku:

• ukuphathwa ngokungakhathali kwesixhobo;
• ulwelo oluchithekileyo;
• ukuchanabeka ixesha elide kwilanga elithe ngqo;
• izandla ezimdaka.

Ukulungisa ingxaki, kufuneka uhlambulule ibhodi kunye namaqhosha. Isicwangciso somsebenzi:

1. Okokuqala kufuneka ususe iibhetri kwaye udibanise ulawulo olukude.
2. Tsala ibhodi.
3. Ukucoca ii-chips, udinga izibonda zendlebe ezifakwe etywaleni.
4. Nciphisa umphezulu woqhagamshelwano kwipakethi yebhetri. Xa kukho i-plaque emhlophe okanye eluhlaza, ungasebenzisa i-sandpaper ecocekileyo.
5. Hlamba indlu ngokucokisekileyo ngamanzi anesepha. Ukucoca ngcono, kuyacetyiswa ukuba usebenzise ibhrashi yamazinyo.

Uyilungisa njani i-remote control yeTV ngezandla zakho – indlela yokuqhawula isixhobo, ukulungisa kwaye ubuyisele amaqhosha, coca ibhodi: https://youtu.be/OMKh7245x10

Ukujonga iibhetri

Kwakhona, ulawulo olukude lusenokungasebenzi ngenxa yeebhetri ezifileyo. Isizathu se-80% yazo zonke iifowuni eziya kumaziko eenkonzo ziingxaki zeebhetri. Unokujonga unobangela onokwenzeka ngokutshintsha iibhetri okanye uzijonge kwi-multimeter. Oku makwenziwe kwimo ye-DC yangoku kuluhlu lwe-10A. Ukuba ukhetha imida esezantsi, unokutshisa i-fuse. Uvavanyo lwenziwa ngokwahlukileyo kwibhetri nganye. Umlinganiselo we-voltage wenziwa kakuhle kwimodi yokusebenza. Ukuba kukho i-oxides, iidiphozithi okanye i-rust kwiindawo zokudibanisa, kufuneka zisuswe ngebhanti ye-elastic okanye i-sandpaper e-fine-grained.

Ukulungisa ingxaki

Ukuba ulawulo olukude alukhuselwanga yilaphu yeplastiki, emva kwexesha, ibhodi kunye nesiseko se-rubber, kunye nothuli, ukuqokelela ama-deposit deposits ezandleni. Ngenxa yoko, abafowunelwa bamaqhosha bawohloka okanye batshatyalaliswe ngokupheleleyo. Ukuthintela ukungasebenzi kakuhle kwesixhobo, kuyimfuneko ukwenza ukugcinwa kokuthintela ngexesha elifanelekileyo. Emva kokususa ikhava ephezulu yolawulo olukude, kufuneka ubeke ingqalelo kubafowunelwa abakwibhodi. Zingaba yigraphite okanye i-alkaline efakwe. I-graphite inika abafowunelwa umbala omnyama, ngoko kulula ukuyidibanisa ngokungcola. Ukukhutshwa okungalunganga kwengubo kuya kukhokelela ekubeni umnxibelelwano uya konakala. Xa kukho ungcoliseko oluncinci, ukucocwa kwendawo kunokulinganiselwa. Kule njongo, izibonda eziqhelekileyo zeendlebe zifanelekile. Badinga ukuxutywa ngotywala, baze basuse ngokucophelela i-plaque. Ukusetyenziswa kwezinye izinyibilikisi kungonakalisa abafowunelwa.
Kwimeko yokungcola okungaphezulu, kuyacetyiswa ukuba uhlambe ibhodi kunye nesiseko se-rubber emanzini afudumele anesepha usebenzisa i-toothbrush ene-soft bristles. Emva koko, kufuneka uhlambulule ngokucokisekileyo intsalela yesepha kwaye uyomise amacandelo ngesomisi seenwele. Ukuba ifowuni iyala ukusebenza, kufuneka ujonge indawo yebhetri ukuze ubone i-oxidation okanye ukuguqulwa kwabafowunelwa. Iioksidi zinokucocwa ngemela. Ukuba ingqibelelo yabafowunelwa iphulwa, i-pliers okanye i-round-nose pliers iya kufuneka. Ukuba akunakwenzeka ukuseta umthombo ukusuka kwindawo yebhetri, ngoko ulawulo olukude kufuneka luchithwe. Emva kokuqhawula kunye nokucoca ifowuni, kufuneka ukhangele iindawo zokubethela zamacandelo erediyo, ngakumbi i-infrared diode kunye noqhagamshelwano lwebhetri. Kwezi ndawo, iintanda zeringi zihlala zidaleka. Kwakhona kuyimfuneko ukuhlola ibhodi ngokwayo kwiikinks kunye nokuqhekeka,

Kubalulekile! Ukuba isixhobo siwisiwe, ikristale inokuphulwa. Ngale ngxaki, kungcono ukuqhagamshelana neziko lenkonzo elikufutshane ukulungisa isixhobo.

Yenza ngokwakho ukulungiswa kokulawula kude ekhaya ngeendlela eziphuculweyo: https://youtu.be/rdI8vdxQ7Yw

Kufuneka ndenze ntoni xa ndingakwazi ukuzilungisa ngokwam isilawuli-kude?

Kwezinye iimeko, akunakwenzeka ukulungisa isilawuli kude ngokwakho. Kwezi meko, kukho iindlela ezi-2:

1. Thatha ifowuni uyise kwiziko lenkonzo.
2. Thenga isilawuli kude esitsha kwimarike yerediyo okanye u-odole ukuhanjiswa kwesixhobo sokuqala.

Ukufumana i-analogue kuya kuxabisa ngaphantsi. Kwangaxeshanye, unokuthenga isixhobo esinemisebenzi emininzi esinokulawula izixhobo ezininzi. Phantse bonke abasebenzisi banokwenza ulungiso oluncinci olunxulumene nolawulo olukude: kunokwenzeka ukubuyisela iibhetri okanye unamathele kwiindawo ezintsha zoqhagamshelwano ngaphandle kokuba nolwazi oluthile. Kwimeko yokuphazamiseka okuyinkimbinkimbi, kuyacetyiswa ukuba uqhagamshelane neziko lenkonzo okanye uthenge i-analogue.