Jonga iifayile ezilula zokubeka iithethi eziphuma kwisigaba
Ukudibanisa isithethi kumkeli we-stereo okanye umphambili wesikhulumi sesithethi esisisiseko sibonakala njengenkqubo ecacileyo-kwaye inxalenye enkulu, kunjalo. Kodwa kufuneka uqaphele amanye amanqaku abalulekileyo ukuqinisekisa iziphumo ezilungileyo. Ngokomzekelo, ukuguqula ubude bombane ngumpopho olula kodwa oqhelekileyo onokuhlaziyeka kakhulu ulwazi lwakho lwamazwi.
Izikhalazo zeSomlomo
Uninzi lwababamkeli be-stereo , abakhuliseli, kunye nezipikethi eziqhelekileyo (oko kukuthi, abo bakwazi ukufumana izibonakaliso ngokusebenzisa uxhumano lwenethiwekhi yesithethi) iimpawu zokugqibela emva kokuxhuma iintambo zesithethi. Ezi terminals ziyakwindawo yokutshatyalaliswa kwentwasahlobo okanye uhlobo lokuposa olubophayo.
Ezi ziphawuli zihlala zisoloko zibhalwe umbala ukuze zibhalwe lula: I-terminal efanelekileyo (+) ibonakala ibomvu, ngelixa isigxina esibi (-) sisoloko simnyama. Qaphela ukuba ezinye izithethi ziyakwazi ukuxhamla umnxeba , oku kuthetha ukuba izibane ezibomvu nezimnyama ziza zibini zidibaniso ezine.
Intetho yeSomlomo
Isithethi esisisiseko-hayi i- RCA okanye i- Optical / TOSLINK uhlobo-inamalungu amabini kuphela anokujongana nayo ekupheleni kwayo yonke, i-positive (+) ne-negative (-). Elula, kodwa kusekhona ithuba lokufumana oku ku-50-50 ukungaxhamli xa ungaqapheli. Kucacile ukuba, le nto yinto efanelekileyo yokugwema, kuba ukutshintshela iimpawu ezilungileyo kunye nezibi zingathintela kakhulu ukusebenza kwenkqubo. Kufuneka ixesha lokuphindaphinda kabini ukuba ezi ntambo zixhunyiwe ngokuchanekileyo ngaphambi kokufaka amandla nokuvavanya izithethi.
Nangona iipedali emva kwempahla ye stereo zivame ukuchongwa ngokulula, okufanayo akunakutsholwa kwiinshini zesithethi. Oku kubakho ukudideka okunokwenzeka ngenxa yokuba ukubhalisa akusoloko kubonakala.
Ukuba ithenda yesithethi ingenaso iskimu sombala wezandi ezimbini, khangela umgca owodwa okanye imigca edibeneyo (ngokuqhelekileyo ibonisa ukuphela kwesigqibo) kwelinye lamacala. Ukuba umnxeba wakho unobumba obukhanyayo, lo mgca okanye umda wokuba ungumnyama. Ukuba ukutsalwa kombala ngumbala omnyama, umgca okanye umdaka ukhulula ukuba ube mhlophe.
Ukuba ithebhu yesithethi icacile okanye idluliweyo, khangela ukuba uphawule iimpawu. Umele ubone (+) okanye (-) iimpawu (kunye ngamanye amaxesha umbhalo) ukubonisa umbane. Ukuba le nkcazo kunzima ukufunda okanye ukuchonga, sebenzisa itheyipu ukuba ubhale iiphelo emva kokuba uyazi ukuba yiyiphi into yokukhawuleza ukuchonga. Ukuba awuqinisekanga kwaye kufuneka uhlolisise ngokuphindaphindiweyo (ngakumbi ukuba unomgca wee-wire), unokuvavanya ngokukhawuleza ukuxhumeka kwentambo yesithethi ngokusebenzisa i-AA okanye i-AAA ibhetri.
Iintlobo zeeNxibelelwano
Iifowuni zeSomlomo ziqhelekileyo zifunyanwe zingabonakali, nto leyo ithetha ukuba uya kusebenzisa umgca wocingo ukuze uveze imida ekupheleni. Kuhle ukuguqula intambo yocingo engaqinileyo ukwenzela ukuba bahlale kunye njengomnxeba onobuchopho obunamathele, kungakhathaliseki ukuba izixhobo zakho zisebenzisa izixhobo zentsimbi okanye izithuba ezibophayo.
Unokufumana kwakhona intambo yesithethi kunye nezonxibelelwano zalo, ezinokukunceda ukudibanisa kunye nokunceda ngokukhawuleza ukuchonga umbane xa zikhowudiweyo. Ukongezelela, unako ukufaka iifowuni zakho ukuba ungathandi ukuzithoba ngezingcingo ezingenanto. Zingathengwa ngokwahlukileyo ukuze kuphuculwe izicwangciso zezicatshulwa zesithethi sakho.
Ikhonkco zokudibanisa zisetyenziselwa kuphela izikhumbuzo zesikrini sase-spring. Ezi zikhonkwane ziqinile kwaye zilula ukufaka.
Iiplanki zeBhanana kunye nezixhobo zokudibanisa zisetyenziselwa kuphela izithuba ezibophelelayo. Ibhanki yebhanana ifaka ngqo kumngxube wokuxhumeka, ngelixa umxhasi we-spade ehlala ekhuselekile endaweni xa uqinisa umnqamlezo.
Ukuxhuma iiReceivers okanye Amaplifiers
Iifowuni kufuneka zixhunywe ngokuchanekileyo kumbini womkeli okanye i-amplifier kunye nezithethi. Isigulana esithethileyo kwisigidimi (obomvu) kwi-receiver okanye kwisikhululi kufuneka sidibaniswe kwisigxina esihle kwizithethi, kwaye kuyafana nakwiimpawu ezimbi kuzo zonke izixhobo. Ngokomsebenzi, umbala okanye ukubhalwa kwee-wires akukhathazeki nje ngokuba onke ama-terminals ahambelana. Nangona kunjalo, ngokuqhelekileyo kulungele ukulandela izikhombisi ukwenzela ukuba ugweme ukudideka kwintlanganiso kamva.
Xa kwenziwe ngokufanelekileyo, izithethi kuthiwa "kwisigaba," oko kuthetha ukuba zombini izithethi zisebenza ngendlela efanayo. Ukuba enye yezi zixhumo ziphela ziguqulwa (oko kukuthi, zilungile kumbi kunokuba zithembeke kwi-positive), ngoko izithethi zibhekwa "ngaphandle kwesigaba." Le meko inokubangela iingxaki ezinzulu zezinga eliphezulu. Akunakonakalisa nayiphina inxalenye, kodwa uya kuphulaphula umva kwimveliso. U mzekelo:
- Izitya ezinqabileyo, ezinqambileyo, izitya eziphantsi kweendlela zokusebenza , okanye zombini
- Akukho mfanekiso ophakathi
- Ingqiqo ngokubanzi ukuba inkqubo ayifuni kakuhle
Ewe, ezinye izinto zingenza iingxaki ezifanayo zengxolo, kodwa isigaba sesithethi esingalunganga sinye yeephene eziqhelekileyo ezenziwe xa kusekwa inkqubo ye-stereo. Oku kungakhanjelwa lula, ngokukodwa xa ujongene neqoqo lezixhobo zomsindo kunye nevidiyo.
Ngoko, thatha ixesha lakho ukuqinisekisa ukuba zonke izithethi zisezigaba: ezi-positive-to-positive (obomvu-obomvu) kunye nendawo engabonakaliyo (abamnyama-abamnyama).