SCART-adaptha: uhlobo kanye nencazelo

Ngemva kokubonakala kokuqala yakhe SCART-adaptha wakubangela, uma sikubeka kahle, nakho kuyadida kubasebenzisi abaningi. ingasetshenziswa Iqiniso lokuthi ku-TV noma yesimanje uhlobo abalobi ngokuzumayo waqala, nezixhumi ezinjalo, kuyilapho iningi labantu abahlala kuleli amazwe CIS zijwayele usebenzisa indinganiso "Tulip". Yiqiniso, namuhla kulesi simo, abaningi kubangele ukumamatheka.

Kuyaphawuleka yokuthi isizathu esiyinhloko esenza lo SCART-adaptha futhi ungatholanga ngenkathi kwandile, akuyona ngisho yokuthi ngakho, bambalwa abantu bazi, kodwa futhi ukuntuleka okulula izintambo okudayiswayo efanele. Manje umuntu angakwazi ukuthenga noma iyiphi imikhiqizo ikhebula ku cishe kuwo wonke amagumbi, kodwa ngalezo zinsuku, izindleko impela high.

Hlobo luni uxhumano?

SCART-adaptha kuyinto isixhumi 21-pin, ngawo abasebenzisi abakwazi ukuxoxisana izinhlobo ezihlukahlukene zezindwangu ezingaba namathelevishini kanye namadivayisi abezindaba. Njengoba yethula, le interface unqobile izinhliziyo iningi abathengi e-Europe. Abakhi ikhaya abezindaba Imishini ngokushesha waqala ukuyisebenzisa kumadivayisi wabo. Kuyaphawuleka yokuthi Onjiniyela le ndinganiso ziye kakhulu kakhulu-sekuqhamuke, ngenxa yokuthi idivayisi zabo kuze kube lamuhla ngenkuthalo esetshenziswa izinkampani eziphambili.

iminyaka engu-10 edlule cishe njalo ividiyo noma teleapparat, okuyinto yenziwa European emakethe, ifakwe okungenani oyedwa isixhumi ezinjalo. Ngakho kwaba ukuthenga adaptha SCART ukuxhuma-media imishini izidingo umsebenzisi TV. Isizathu okwesikhathi ukusabalala kangaka okudingeka lokhu isixhumi kuyinto yokusebenza kwalo ngezindlela eziningi. Naphezu kweqiniso lokuthi kunikeza eziqondile, ukuthi kungenxa Isibalo soxhumene nabo, esibonakalayo, nakuba, futhi ine izinhlangothi eziningi ezimbi, kuyinto ehluke elula.

Yiziphi izinzuzo zayo?

Ngokuyinhloko-ke Kuyaphawuleka ukuthi usebenzisa ikhebuli olulodwa, abasebenzisi Ungarekhoda noma ukudlala emuva ezihlukahlukene izinhlelo vidiyo. Lokhu isithunzi ngokushesha baziswa Abenzi-computer ekhaya, kodwa ukuhamba kwesikhathi futhi amageyimu evidiyo.

Futhi uzinake Kuyaphawuleka ukuthi umsindo nesithombe izinga, okuyinto sidla ngokusebenzisa SCART-adaptha ngokuphawulekayo kangcono uma iqhathaniswa ejwayelekile isignali RF modulator. Akufanele sibakhohlwe ukuthi modulator RF engabondli abakubo nokudluliswa umsindo we-stereo, unezela umsindo omkhulu ovela ngemuva kanye nesidingo sokuhlinzeka kakhulu emihle-silungisa TV.

Izici ezengeziwe

Noma kunjalo, kwakungakabi akwanele, ukuze onjiniyela futhi ayifake esibonakalayo inqwaba ezingaba ngokuba igcinelwe indawo izici ezintsha esikhathini esizayo. Kusukela ngaleso sikhathi, njengoba adaptha VGA-SCART isibe omunye ethandwa kakhulu e-Europe, le ndinganiso kuphela waqala ukuthola izakhiwo ezintsha. Ngokwesibonelo, ngokusebenzisa le esibonakalayo kungaba namuhla kumelwe zilawulwe izindlela ezihlukahlukene TV, njenge ilihumusha imodi ukutjheja kanye noHezekeli, ukusebenza usuke ne RGB-amasignali nokuningi. Kulokhu, lezi zici ubukade silula, kuyilapho namuhla SCART got ikhono ukudlulisa idatha digital, ngokuletha inani eliphelele amaqembu sekube ngasuthi angenamkhawulo.

Ngalolusuku ungathola inqwaba izinhlelo ezinikeza ukuze exchange of ulwazi usebenzisa SCART, okuholela VGA-SCART adaptha, kanye nabanye abaningi zithandwa kakhulu.

Cool izici

Kuyaphawuleka ezinye izici ezithakazelisayo eziye zitholakale ngenxa ukusetshenziswa kwalesi esibonakalayo.

Uma uvula i-DVD Player (noma tape, njengoba kwakunjalo ekuqaleni), kuyoba ngokuzenzakalelayo luvulwe TV. Ngesikhathi esifanayo, uma ubuka uhlelo oluthile TV, unesifiso uwubhala, usebenzisa owodwa wokunyathelisa iqala ukuqopha hlelo. FollowTV sici sivumela abasebenzisi "ubhale" Sombhalo-TV kudivayisi yabezindaba. Futhi inikeza ukulawula umsebenzi amadivayisi ngokusebenzisa esibukweni TV kanye Ukukhetha ngokuzenzekelayo elilungile-aspect ratio. Uma ukuqopha reproducible uphela, cisha hhayi kuphela umdlali, kodwa futhi ithelevishini, okuyilona elisebenzayo futhi usethe futhi kakhulu, isici esithakazelisayo kakhulu.

nezixhumi

Uma isibalo nezixhumi ukuthi kungaba SCART adaptha adaptha kuncike ngokuqondile esigabeni yayo, ngisho ejwayelekile satellite Sombhalo has ezintathu kubo:

• owokuqala uzobe exhunywe kwi-TV;
• wesibili isetshenziswa ukuxhuma isidlali;
• eyesithathu inikeza ikhono ukuxhuma isiqophi semithombo ezahlukene "ivaliwe" izinhlelo.

Ukuze wesibili ikakhulukazi ewusizo SCART-isixhumi. I-adaptha yanoma yisiphi esinye izintambo zalolu hlobo lungasetshenziswa - ngokusebenzisa ezakuwela isignali code kuya isiqophi semithombo, bese ku "ukuvula" ifomu ukuze ubuyele emuva. Ngokufanayo, kuba ngekhebula decoders izinhlelo ezihlukahlukene esikhokhelwayo, ukusetshenziswa okuyinto manje kwenziwe nge ikhebula olulodwa, lokhu esibonakalayo.

design

Abantu abaningi abafuna ukwenza i-adaptha SCART «Tulip" ngezandla zakhe, uzama ukuthola umklamo kokusetshenziswa kubonwa.

Ngokuyinhloko kuyafaneleka ukuthi inalidi-oxhumana nabo kuleli isixhumi 20, futhi indima loxhumana 21-th unikezwa isikrini metal ezikhethekile, esemgwaqweni azungeze azungezwe we isixhumi. Injongo yesibili ukuqinisekisa ukuthi oxhumana yayo bavikelekile yini imiphumela mechanical kusuka ngaphandle, futhi umngane wakhe womshado eyenziwe ukubumba ka Plastics. Kufanele kuqashelwe ukuthi kungenzeka kuphela izindlebe ngoba ngezikulufo nemishudo, kodwa futhi namagagasi, eyenzelwe ukugibela wesifunda amabhodi ezinyathelisiwe.

Umklamo, esesikhundleni ikhebula nezixhumi zalolu hlobo, neze yokuqala, kodwa kunezinhlobo ezintathu eziyinhloko, okuyinto zingafani ukwakhiwa umzimba - ikhebula kungaba okukhipha ngqo, engela noma emaceleni. Bamba isixhumi e isokhethi olunikezwa ezikhethekile ama spring pins-ukulayishwa, izimfoloko, kangangokuthi ngisho SCART-USB adaptha idume linokwethenjelwa ezithandekayo ukulungisa amandla. Ngisho ukushumeka izintambo ezinjalo kufanele kuhle siza uzilinde, ungaliphuzi ukuwushintsha kudivayisi.

Isici qualitative

Ngosizo SCART-oxhumana adluliswa hhayi kuphela umsindo, kodwa futhi isiqophi futhi RGB-amasignali. Ububanzi imvamisa yeziteshi zomsindo kulokhu cishe 20-20000 Hz, kuyilapho isignali isiqophi usesikhundleni komkhawulokudonsa of 6 MHz ukuze 8 MHz.

Kunzima ukucabanga ukuthi izixhumi multi-pin, eyenziwe polystyrene standard, has cishe okufanayo imvamisa izici njengoba ezikhethekile coaxial BNC noma Tulip. Kodwa eqinisweni, ngomzamo ukwandisa imvamisa isixhumi izakhiwo kwenziwa nasesikhathini SCART adaptha isiteshi ngasinye ifakwe umqhubi ayo kwakuvikela, okuvumela ukuba abe yedwa kakhulu iyashelela phakathi amasignali.

Cishe noma yimuphi ikhebula ukuthi uthenga engabizi "ekhoneni" kakhulu sawohloka ikhwalithi yesithombe. Njengoba baliberegisa ezishibhile kwakuvikela wire, ngenkathi ephezulu grade ukuba esetshenziselwa ukuthutha eliphezulu kwevidiyo coaxial ikhebula. Impedance sici zedivayisi 75 Ohm.

abakhiqizi owaziwa imikhiqizo ye-USB ku amatasa anikela amakhasimende ayo futhi ukuthenga SCART-ikhebula, okuyinto ozama uphike bokwenza esingokwemvelo lokhu okujwayelekile. Amadivayisi anjalo zihluke kakhulu yibo ungathenga kwezinye izitolo zendawo encane. Ngempela, esikhundleni black okujwayelekile esiku wire ukwahlukanisa therein obukhulu amahanisi shiny esetshenziswa, kuhlanganise isiqophi ahlukene ngokuphelele futhi alalelwayo, kanye oxhumana zegolide nensimbi noma nezixhumi metallized. Izindleko kwemikhiqizo anjalo esikhathini oda ezidlula kuqhathaniswa imikhiqizo ezivamile, kodwa kufanele wathi ngesikhathi esisodwa ukuthi ukuthenga yayo akuqinisekisi isithombe esihle, ngoba, ngaphezu ikhebula, ikhwalithi kuthinta komunye kanye Isixhumi uqobo.

S-Isiqophi

Ukuhlola amasignali zazo kudluliswa kusetshenziswa ikhebula SCART, kufanele kuphawulwe eceleni njengoba S-Isiqophi, lapho kudlule amasignali ezimbili - iLuminance futhi chrominance. Ngemva okwenziwe ngaleli SCART ejwayelekile kweso onjiniyela wanezela ikhono usebenzisane nalo e zabo izintambo futhi isignali ukugqama lwafika Canal "isiqophi", ngenkathi ukuqinisekisa operation evamile umbala isignali kwadingeka umhlatshelo ngokuphelele RGB, futhi ikakhulukazi "red" isiteshi . Lesi sici ingafinyelela ngokwabo kuphela labo TV ezisebenzisa ezimbili nje SCART isixhumi njengoba ngokusebenzisa wesibili kuleli cala kufanele kakade exhunywe ahlukene RGB-umthombo, kodwa cishe njalo kanye ngendlela uxhumano liyasetshenziswa isixhumi mini-Din.

Indlela yokusebenzisa i-adaptha?

Esimweni lapho kudivayisi eyodwa usebenzisa isixhumi SCART, kuyilapho ezinye isetshenziswa iziphi ezinye izinguqulo esibonakalayo kudingeka asebenzise noma iyiphi i-adaptha. Kuyaphawuleka ukuthi kuze kube manje, lo esivame kakhulu SCART- «Tulip» adaptha, kodwa futhi kukhona inqwaba nezinye okuhlukile adapters yezinhlobo ezahlukene izixhumi.

Kuyaphawuleka ukuthi namuhla kukhona kokubili adapters ejwayelekile futhi izintambo. Esokuqala ejwayelekile SCART nezixhumi, zazo ogibele kwesinye nezixhumi ezifana S-Isiqophi noma RCA simo, kangangokuba namuhla akukho inkinga yokungatholi i-adaptha SCART-3RCA.

Yini abangayenza kube?

Ngamandla abo, adapters kungaba bidirectional noma unidirectional, stereo noma mono, noma ngaphandle ukushintsha, ingasaphathwa eyokuthi ububanzi kungaba ezihlukahlukene adaptha amakhebuli. Kuleso simo, uma udinga kudivayisi ethile ukuxhuma ngesikhathi esifanayo nabanye abambalwa, ungasebenzisa ekhethekile SCART-idabula, okunganikeza kokubili ekhelini ku izinkomba ezimbili noma ezintathu.

Yini uthenga?

Kuze kube manje, yokuthengisa babe cishe zonke izinhlobo izintambo futhi adapters. Kuyaphawuleka yokuthi ezinye izinkampani ezinkulu (njenge JVC, Sony, njll), ukuhlinzeka amakhasimende ayo ngokuphelele khulula imikhiqizo enjalo abathengi akazange udinga ukuthi ucabange ngalokhu indlela yokwenza i-adaptha SCART-VGA izandla. Ukushayela lezi amadivaysi nazo manje domain yomphakathi, ukuze ukwazi njalo uhlole amandla abo ubunjiniyela, kodwa uma uzama, ungakwazi ngaso sonke isikhathi ukuthola ukudayiswa ukuthi okufana adaptha ofuna.

Amacebo eziwusizo

Zonke SCART ngokuphazamisa eyaziwa ihlawulelwa ngokugcwele yi yizinhlobonhlobo lokhu isixhumi. Uma kudingekile, ungathola cishe kunoma iyiphi adapters, kuhlanganise SCART «izinsimbi» adaptha, kodwa ukubona amandla lokhu esibonakalayo ingasetshenziswa kuphela uma kokubili amadivaysi kuhluke imisebenzi efanayo.

Ngakho, ungasebenzisa SCART kunjalo nganoma ikuphi multimedia amadivayisi yesimanje. Kuze kube namuhla abatshali okuqanjwe isixhumi ukuze izinhlobo ezahlukene imishini, ngakho ungaqiniseka ukuthi adaptha uthenge noma ababebuthene ungaqiniseka ukuba wusizo kuwe esikhathini esizayo.