Ikigeragezo gitukura kiyobowe, pine muruziga rutukura ni ahantu hose, kandi inkingi mbi ya capacator ni ahantu hose.Shira ikizamini cyirabura kuri pin ya IC kugirango upimwe, hanyuma multimeter izerekana agaciro ka diode, hanyuma urebe ubuziranenge bwa IC ukurikije agaciro ka diode.Agaciro keza ni akahe?Biterwa n'uburambe.Waba ufite ikibaho cya mama kandi ugakora ibipimo byo kugereranya.
Nigute ushobora kumenya vuba amakosa
1 Reba uko ibintu bimeze
Shaka ikibaho cyumuzunguruko kitari cyo, banza urebe niba ikibaho cyumuzunguruko gifite ibyangiritse bigaragara, nka capacitori ya electrolytike yatwitse no kubyimba, umuriro wangiritse, hamwe n’umuriro w'amashanyarazi.
2 Reba kugurisha ikibaho cyumuzunguruko
Kurugero, niba ikibaho cyumuzunguruko cyacapwe cyahinduwe cyangwa cyahinduwe;niba ingingo zigurisha zigwa cyangwa bigaragara ko zigurishijwe intege nke;niba uruhu rwambaye umuringa rwibibaho byumuzunguruko rwarafashwe, rugatwikwa kandi rukaba umukara.
3 Indorerezi yibikoresho
Nka sisitemu ihuriweho, diode, imashanyarazi yumuzunguruko, nibindi byinjijwe neza.
4 Ikizamini cyoroshye cyo kurwanya \ ubushobozi \ induction
Koresha multimeter kugirango ukore ikizamini cyoroshye kubintu bikekwa nko kurwanya, ubushobozi, hamwe na inductance murwego kugirango ugerageze niba agaciro ko guhangana kiyongera, imiyoboro ngufi ya capacitori, imiyoboro ifunguye hamwe na capacitance ihinduka, inductance short circuit and circuit.
5 Ikizamini
Nyuma yo kuvuga hejuru no kwitegereza byoroshye, ikosa ntirishobora kuvaho, kandi ikizamini cya power-on kirashobora gukorwa.Banza ugerageze niba amashanyarazi yumurongo wumuzunguruko ari ibisanzwe.Nkokumenya niba amashanyarazi ya AC yumurongo wumuzunguruko adasanzwe, niba amashanyarazi agenga ingufu zidasanzwe zidasanzwe, niba amashanyarazi atanga amashanyarazi hamwe na flake idasanzwe, nibindi.
6 brush
Kubigize porogaramu zishobora gukoreshwa nka microcomputer imwe-chip, DSP, CPLD, nibindi, urashobora gutekereza kongera koza progaramu kugirango ukureho kunanirwa kwizunguruka guterwa nigikorwa kidasanzwe cya gahunda.
Nigute ushobora gusana imbaho zumuzunguruko？
1 Indorerezi
Ubu buryo ni intiti.Binyuze mu kugenzura neza, dushobora kubona neza ibimenyetso byahiye.Mugihe iki kibazo kibaye, tugomba kwitondera amategeko mugihe cyo kubungabunga no kugenzura kugirango hatabaho izindi nkomere zikomeye zibaho mugihe amashanyarazi yazimye.Iyo dukoresheje ubu buryo, dukeneye kwitondera ibibazo bikurikira:
1. Reba niba ikibaho cyumuzunguruko cyangiritse numuntu.
2. Witegereze witonze ibice bifitanye isano ninama yumuzunguruko, kandi urebe buri capacitor hamwe nuburwanya kugirango urebe niba hari umwijima.Kubera ko kurwanya bidashobora kurebwa, birashobora gupimwa gusa nigikoresho.Ibice bifitanye isano bigomba gusimburwa mugihe.
3.Gukurikirana imbaho zumuzunguruko zuzuzanya, nka CPU, AD hamwe nizindi chip zijyanye, bigomba guhinduka mugihe mugihe witegereje ibihe bijyanye nko guturika no gutwika.
Impamvu yibibazo byavuzwe haruguru irashobora kuba muri iki gihe.Umuvuduko ukabije urashobora gutera umunaniro, reba igishushanyo mbonera cyerekeranye no kureba aho ikibazo kiri.
Ibipimo bihamye
Mu gusana ikibaho cyumuzunguruko, akenshi biragoye kubona ibibazo muburyo bwo kwitegereza, keretse niba bigaragara ko byatwitse cyangwa byahinduwe.Ariko ibibazo byinshi biracyakenewe gupimwa na voltmeter mbere yuko hafatwa imyanzuro.Ibice byumuzunguruko nibice bifitanye isano bigomba kugeragezwa umwe umwe.Uburyo bwo gusana bugomba gukorwa hakurikijwe uburyo bukurikira.
Menya inzira ngufi hagati yumuriro nubutaka hanyuma urebe impamvu.
Reba niba diode ari ibisanzwe.
Reba niba hari uruziga rugufi cyangwa se uruziga rufunguye muri capacitor.
Reba ibizunguruka byumuzunguruko bifitanye isano na sisitemu, hamwe no guhangana nibindi bipimo bifitanye isano.
Turashobora gukoresha uburyo bwo kwitegereza hamwe nuburyo bwo gupima static kugirango dukemure ibibazo byinshi mukubungabunga imizunguruko.Ibi ntagushidikanya, ariko tugomba kwemeza ko amashanyarazi ari ibisanzwe mugihe cyo gupimwa kandi nta byangiritse bya kabiri bishobora kubaho.
3 Ibipimo byo kumurongo
Uburyo bwo gupima kumurongo bukoreshwa kenshi nababikora.Birakenewe kubaka urubuga rusange rwo gukemura no kubungabunga kugirango byoroherezwe kubungabunga.Iyo upimye hamwe nubu buryo, ugomba gukurikiza intambwe zikurikira.
Imbaraga ku kibaho cyumuzingi hanyuma urebe niba ibice bishyushye.Niba aribyo, reba neza hanyuma usimbuze ibice bifitanye isano.
Reba amarembo yumuzingi uhuye ninama yumuzunguruko, urebe niba hari ikibazo kijyanye na logique, hanyuma umenye niba chip ari nziza cyangwa mbi.
Gerageza niba ibisohoka bya digitale ya sisitemu ya kristu oscillator nibisanzwe.
Uburyo bwo gupima kumurongo bukoreshwa cyane cyane kugereranya imbaho ebyiri nziza kandi mbi.Binyuze mu kugereranya, ikibazo kiraboneka, ikibazo kirakemuka, no gusana ikibaho cyumuzunguruko kirarangiye.