Kutheni owavela Isidibanisi SCART, yaye yintoni iingenelo zalo

Ngasekupheleni nenani-80 kweli lizwe lethu kwenzeka videorevolyutsiya. Eshukumayo, iinkqubo umculo kunye bhanyabhanya inkanuko, abhalwe kwi tape magnetic, agalelwa eSoviet Union. kutshanje Ufikelelo iye yavalwa zonwabise enxilile, ebangela nethemba engacacanga ukuba kungekudala sonke siya kuba "phesheya kolwandle." Kodwa ke abanawo ukuba elinye icala - zobugcisa.

Ividiyo, ividiyo ...

Okokuqala, zonke izixhobo axhoma kakhulu. Akukho namnye isaziso isimanga amaphephandaba kwizindululo ukutshintsha site lizwe, okanye igumbi endlini zoluntu kwinkqubo isixhobo VHS athandwayo. Ke ukuba ingxelo ngokwayo nje into eninzi, iindleko TV amazwe betha nje yonke irekhodi ezinokuvela kwaye ungquzulwano ngqo nge ingqondo. Kule yee- emva kwexesha, loo mdlali unikezelwe multi-nkqubo Japanese zinokubiza amawaka eliqela 'ugodo ", nakubeni oko kuthathwa umvuzo onesidima oyingcali kwi engange ezimakhulu mathathu.

Indlela ukudibanisa ividiyo nomabonakude zasekhaya

abanini Happy ngayo imimangaliso Japanese okanye South Korean kungekudala bafika kwisigqibo sokuba TV zethu ukuba kakhulu kusetyenziswa ukubukela inkqubo ividiyo kwamanye amazwe. Uninzi iiyunithi Soviet, phambili ngelo xesha, wayesele zonke izixhobo eziyimfuneko ukudibanisa imishini video, ezizezi eyakhelwe-ngaphakathi idikhowuda Pal-SECAM kunye SCART isinxibelelanisi kwiqweqwe elingasemva. RC nabo ithuba lokuba mhlawumbi swi ufakelo elula iibhodi kuyimfuneko, iimodyuli zolawulo photodetectors uphawu infrared. Ngoko nangoko kukho ukunqongophala kwi iintambo esihambelanayo kokuxhuma, leyo ngentumekelelo wenziwe ukuba abaninzi co-operatives kunye namashishini abucala.

Le iingcingo zombane elula

Iingcingo zombane SCART isinxibelelanisi lulodwa nzima, ingakumbi kuba ividiyo yokuqala engahlawulwayo efunekayo weyona misebenzi engundoqo. Kuba abo ndifuna ukubukela iinkqubo abhalwe ngaphambili, kuyadumaza abafowunelwa ezintathu eziphambili: yesibini nelesi- (phakathi kubo wabeka Oxhumayo) linoxanduva isandi, ngolwamashumi - yevidiyo kunye, Kakade ke, kwakufuneka ngumhlaba (nembasa, ezingqonge isinxibelelanisi yonke). Kukwasebenza kwanjalo kuyo abo owathenga isidlali - ". Irekhoda ngokupheleleyo ividiyo" isixhobo ayibizi kuthelekiswa Sebenzisa esifanelekileyo intambo wasikhusela nge-75 Ohm ukuvimba kwamaza, kodwa kusenziwa, banikwe ubude elifutshane, le meko, abenzi abaninzi baye zangasiwa so, ngakumbi ekubeni inkoliso umgangatho amakhasethi ushicilelo eyashiya ukuba ezinqwenelekayo, yaye ingcaciso yalo mfanekiso neempawu isinxibelelanisi kwi ubuncinane abachaphazelekayo.

Ukwenzela ukuba izixhobo yokurekhoda yi yangaphandle ephantsi umthombo frequency (omnye nenjini okanye TV) ukuba imo "audiomono", inani impompo ezifunekayo ukuze kabini ngokudibanisa 1, 3 (isandi) kunye nemizuzu 19 (ividiyo) nabo.

Ezi abafowunelwa khadi 20 "umhlaba"

Njengoko umthetho, intambo uqhagamshelwano yaba intambo kwicala elinye apho Isidibanisi SCART, kwelinye - amabini, amaqela ezine okanye ezintandathu zoqhagamshelwano American Standard RCA (ebizwa ukuba uhlobo oluthile "tyulpanchikami"). Kubume bayo, yaba iadaptha elula ivumela uqhagamshelwano galvanic kumthombo kwimonitha yevidiyo (TV). Abanini yevidiyo ngokufuthi ukufunga, baniqalekisayo-impiriyali ukufumana kukungabikho ukuzinikela nemigangatho jikelele, ucinga ukuba 21 pin for kwisixhobo elula efana - its too much.

TV Kuphela abantu-iingcali, apho icebo SCART isinxibelelanisi wayengekho "oonobumba Chinese" bakwazi ukuqonda isithembiso kwale ndlela kwi inxalenye French Union of abenzi elektroniki, emva koko yaba igama layo (Syndicat Des Constructeurs D'Appareils, Radiorecepteurs Et Televiseurs - SCART).

Kutheni kangaka nzima? Kwaye loo nto!

Ngokungafaniyo eqhelekileyo "tyulpanchikov», RCA-SCART isinxibelelanisi unalo kwiqela lokulungileyo, ngokubonelela ulawulo izakhono ezibanzi, engcono umbala ukuzala, kwaye lee kwi 80s ekuqaleni '(kwaye yaphuhliswa 1983) losasazo lwedijithali.

Namhlanje, kancinane wafundiswa abathengi elektroniki bayazi ukuba eyahlukeneyo nemibala esekhusini yakhiwe omathathu amacandelo: ebomvu, eluhlaza, nemisonto emsi. Yahlula unikezelo yabo umnqongo umbala akubikho inani uphazamiso kwaye yenza nomfanekiso ocace. Le amandla inika Isidibanisi SCART apho 7 we-, 11 th-nabafowunelwa 15-th zisetyenziswa yokubonelela uphawu RGB, kwaye ngelinye ixesha nabo-5, 9 no-13 zenzelwe ukuba uvikele lukhule.

Kodwa akukho zonke iimpawu oko SCART isinxibelelanisi. Pinout ufuna ukukwazi ukuguqula ngokuzenzekelayo kwaye ukucima TV ngexesha elinye kunye elisezantsi rhoqo uphawu umthombo (DVD okanye nenjini), nokuba ngowuphi na inkampani wavelisa izixhobo. Ngokuzimeleyo luvuliwe mode esibanzi ukubonisa.

Ukongeza kwezi nkalo, kukho qhagamshelana ezimbini yedijithali - th 12 we-14, presciently wabalaselisa iinjineli isisiFrentshi 1983, xa phantse bonke elektroniki nabendlu analog. Kukho kwakhona isinxibelelanisi ngenxa timer, linani ezilishumi.

Ngoko ke, 20-pin kunye jikelele omnye (total 21) - ayikho kangako. Kuba zokuzonwabisa mihla Videocenter ezinde ngokwaneleyo nangona ukwenza Dolby Kaka azonelanga ...