Buyisela idatha elahlekile kwimemori khadi

Esinye sezimbangela ezivame kakhulu zezinkinga ze-motherboard yi-capacitors ehlulekile. Namuhla sizokutshela ukuthi ungayithatha kanjani indawo.

Imisebenzi yokulungiselela

Into yokuqala okumele uyiqaphele yukuthi inqubo yokufaka ama-capacitors yinkambinkimbi kakhulu, enokuhlinzwa, okuzodinga ikhono kanye nesipiliyoni esifanele. Uma ungaqiniseki ngamakhono akho, kungcono ukubeka esikhundleni sososayensi.

Uma kwenzeka okuhlangenwe nakho okudingekayo kuyatholakala, qiniseka ukuthi ngaphezu kwalokho unayo yokusungula okufanelekile.

Ukushintsha ama-capacitors
Into ebaluleke kunazo zonke. Lezi zingxenye ziyahlukahluka emiphakathini emibili esemqoka: i-voltage namandla. I-voltage yi-voltage yokusebenza ye-element, umthamo wukuthi inani lokukhokha okungenziwa yi-capacitor. Ngakho-ke, ukhetha izingxenye ezintsha, qiniseka ukuthi amandla abo alingana noma adala kakhulu (kodwa akukho okuncane kakhulu!), Futhi amandla afana ngqo nalawo ahlulekile.

I-soldering iron
Le nqubo idinga insimbi yokugaya ngamandla kuze kube ku-40 W nge-tip encane. Ungasebenzisa isiteshi se-soldering ngamandla aguquguqukayo. Futhi, qiniseka ukuthi uthenge i-flux engenayo ye-soldering iron.

Inaliti yensimbi noma ucezu lwensimbi
Inaliti yokuthunga noma ucezu lensimbi encane yensimbi kuyodingeka ukuze lucwebe futhi lwandise umgodi epulazini ngaphansi kwemilenze ye-capacitor. Kuyinto engathandeki ukusebenzisa izinto ezincane ezenziwe ezinye izinsimbi, ngoba zingabanjwa yi-solder, ezokwenza izinkinga ezengeziwe.

Ukwenza isiqiniseko sokuthi i-inventory ihlangabezana nezidingo, ungaqhubeka ngqo nenqubo yokufaka esikhundleni.

Ukushintsha ama-capacitors angalungile

Isexwayiso! Izenzo ezengeziwe ozithatha engozini yakho! Asikho obangela umonakalo ebhodini!

Le nqubo ivela ngezigaba ezintathu: ukukhuphuka kwama-capacitor endala, ukulungiselela indawo, ukufakwa kwezakhi ezintsha. Cabangela ngamunye ngokulandelana.

Isigaba 1: Ukudla

Ukuze ugweme ukuhluleka, kunconywa ukuthi ususe ibhethri ye-CMOS ngaphambi kokuqala ukungasebenzi. Inqubo yile ndlela elandelayo.

1. Thola indawo ye-capacitor engafanele ngemuva kwebhodi. Lesi yisikhathi esinzima kakhulu, ngakho-ke qaphela kakhulu.
2. Uma usutholile ukukhuphula, sebenzisa ukufiphaza kule ndawo, futhi ushise insimbi yokuxubha ngomunye wemilenze ye-condenser, ucindezele ngokucophelela eceleni kwesici. Ngemuva kokuqhafaza i-solder, unyawo luzokhishwa.

   

   Qaphela! Ukushisa okude nokuqeda amandla kungalimaza ibhodi!

3. Phinda lezi zinyathelo ukuze wenze umlenze wesibili uphinde uchithe ngokucophelela i-capacitor, uqinisekise ukuthi i-solder eshisayo ayifuni ku-motherboard.

Uma kukhona ama-capacitors amaningana, phinda le nqubo ngenhla ngayinye. Ukuzidonsa, hamba isinyathelo esilandelayo.

Isigaba sesi-2: Ukulungiswa kwesihlalo

Le yingxenye ebaluleke kunazo zonke yenqubo: kuxhomeke ezenzweni ezifanele noma ngabe kungenzeka yini ukufaka i-capacitor entsha, ngakho-ke qaphela kakhulu. Ezimweni eziningi, lapho ususa izakhi, i-solder iwela emgodini womlenze bese uyivala. Ukuhlanza indawo, sebenzisa inaliti noma ucezu lensiza kanje.

1. Ukusuka ngaphakathi, faka ukuphela kwethuluzi emgodini, futhi kusuka ngaphandle, ukushisa ngendawo ngensimbi yokuxubha.
2. Hlanza futhi ukhulise imbobo ngokunyakaza okuqaphayo okuqaphayo.
3. Uma kwenzeka umgodi wonyawo ungagqwaliwe nge-solder, nje ukwandise ngobumnene ngenaliti noma ucingo.



4. Hlanza isihlalo se-condenser kusuka ku-solder ngokweqile-lokhu kuzogwema ukuvalwa ngengozi kwemigwaqo yokuziphatha engaqondakali engalimaza ibhodi.

Ukwenza isiqiniseko sokuthi ibhodi ilungile, ungaqhubeka nesigaba sokugcina.

Isigaba sesi-3: Faka ama-Capacitors amasha

Njengomkhuba wokubonisa, amaphutha amaningi akwenziwa kulesi sinyathelo. Ngakho-ke, uma izigaba zangaphambilini zikhathele, sincoma ukuba ume, bese nje uqhubeke engxenyeni yokugcina yenqubo.

1. Ngaphambi kokufaka ama-capacitors amasha ebhodini, kumele alungele. Uma usebenzisa inguqulo yesandla sesibili, gweba imilenze ye-solder endala bese ubashisa ngomlilo nge-soldering iron. Kumakhamera amasha, kwanele ukuwacubungula nge-rosin.
2. Faka i-capacitor esihlalweni. Qinisekisa ukuthi imilenze yayo ifanelana ngokukhululekile emigodini.



3. Ukumboza imilenze nge-flux bese uwahlunga ngokucophelela ebhodini, ugcine zonke izinyathelo zokuqapha.
   

   Qaphela! Uma uhlanganisa i-polarity (i-solder unyawo ukuze uthole ukuthintana okuhle emgodini ongasese), i-capacitor ingase iqhume, ibhidlize ibhodi noma ibangele umlilo!

Ngemuva kwenqubo, vumela i-solder ipholile bese uhlola imiphumela yomsebenzi wakho. Uma ulandela ngokuqondile imilayezo engenhla, akufanele kube nezinkinga.

Ukushintshwa okuhlukile

Kwezinye izimo, ukuze ugweme ukushisa kwebhodi, kungenzeka ukwenze ngaphandle kokukhuphuka kwe-capacitor engalungile. Le ndlela yinto engcolile kakhulu, kodwa iyafaneleka kubasebenzisi abangaqiniseki emakhono abo.

1. Esikhundleni sokugoqa isici, kufanele siphule ngokucophelela emilenzeni. Ukuze wenze lokhu, zama ukugoqa ingxenye engalungile kuzo zonke izinkomba kanye nokucindezelwa ngokucophelela ukuze ususe kuqala kusukela kokuxhumana kuqala bese usuka kokubili. Uma kwenzeka enye yemilenze iphuma endaweni ebhodini, ingathathwa indawo yocingo lensimbi yethusi.
2. Susa ngokucophelela phezulu kweminye imilenze elandelanayo ngemidwebo yokunamathisela ku-capacitor.
3. Lungisa imilenze ye-condenser entsha njengesiqephu sesi-3 sesinyathelo sokugcina senqubo eyisisekelo bese uyigcwalisa emanzini emilenze yakudala. Kufanele kube isithombe esinjalo.

   

   I-condenser ene-angled ingahle ihlolwe kahle.

Yilokho kuphela. Okokugcina, siphinde sifuna ukukukhumbuza - uma ucabanga ukuthi awukwazi ukubhekana nenqubo, kungcono ukuyibeka enkosini!