Chifukwa chiyani anapanga chojambulira cha SCART ndi ubwino wake ndi chiyani

Kumapeto kwa zaka 80 mu dziko lathu kunali kanthani kusintha. Mafilimu, mapulogalamu a nyimbo komanso mafilimu opusa, omwe amalembedwa pa tepi yamaginito, adatsanulira ku USSR. Kupezeka kwa owonedwa posachedwapa omwe anali oletsedwa kunaledzera, kuchititsa kuti ziyembekezo zosayembekezereka kuti posachedwapa zinthu zonse zidzakhala "monga kunja." Koma chisokonezo ichi chinali ndi mbali ina - luso.

Video, kanema ...

Choyamba zipangizo zonse zavidiyo zinali zodula kwambiri. Palibe amene adadabwa ndi malengezedwe a nyuzipepala ndi malingaliro oti asinthe malo a chilimwe kapena chipinda chokhala ndi zipangizo zamakono za VHS. Ndipo ngati VCR yokha inali chinthu chodula, mtengo wa TV yachilendo inkangomenya zonse zolembedwa zomwe zinali zoganiza ndipo zinali zotsutsana kwambiri ndi nzeru. Chakumapeto kwa zaka za makumi asanu ndi atatu zapitazo, anthu ambiri a ku Japan angatenge ndalama zambirimbiri, ngakhale kuti zinali zabwino kuti katswiri adziwe ndalama za ruble mazana atatu.

Momwe mungagwirizanitse vidiyo ku ma TV

Odala achizindikiro cha Japan kapena South Korea posakhalitsa anatsimikiza kuti ma TV athu angagwiritsidwenso ntchito kuyang'ana mapulogalamu achilendo akunja. Zida zambiri za Soviet, zamakono panthawiyo, zinali ndi zipangizo zonse zogwiritsira ntchito zipangizo zamakanema, zomwe ndi: Pod-SECAM yokhazikika yokonza ndi SCART chojambulira pa chikuto cham'mbuyo. Kutetezera kutali, iwo anali okonzeka kapena anali okhoza kuyika mapepala oyenera, kuyendetsa modules ndi ojambula zithunzi za chizindikiro cha infrared. Posakhalitsa, panali kusowa kwa zingwe zoyenerera zoyenera kugwirizanitsa, zomwe zinakonzedwanso mosavuta ndi makampani ambiri ndi mabungwe apadera.

Wiring wotsalira

Chojambulira chingwe cha SCART palokha sichiri chovuta, makamaka popeza ojambula oyambirira a kanema ankafuna ntchito zosavuta. Anthu omwe ankafuna kuwonetsa mapulogalamu omwe anali atalembedwa kale anali ndi maulendo atatu akuluakulu: wachiwiri ndi wachisanu ndi chimodzi (jumper anayikidwa pakati pawo) anali ndi udindo wa phokoso, makumi awiri pa kanemayo, ndipo ndithudi, mbale yowonjezera inali yofunika (mbale yomwe inkazungulira chojambulira chonse). Zomwezo zikugwiranso ntchito kwa iwo omwe adagula wosewera mpira - chipangizocho ndi chotsika mtengo poyerekezera ndi "full vidak". Kuti agwiritse ntchito chingwe chotetezedwa ndi 75 ohm frequency resistance, koma pakuchita, atapatsidwa nthawi yayifupi, opanga ambiri sananyalanyaze vutoli, makamaka popeza khalidwe la kujambula kwa makaseti ambiri linasiyidwa kwambiri, ndipo kufotokoza kwa chithunzichi kunakhudzidwa ndi katundu wa chojambulira pamalo omaliza.

Pofuna kutsegula pa chipangizochi kuchokera ku chitsime chapansi (VCR kapena TV) mu mawonekedwe a "audiomono", chiwerengero cha mapepala chiyenera kuwonjezeredwa kawiri, kuwonjezera ojambula 1, 3 (omveka) ndi 19 (mavidiyo).

Othandizira awa okwiya 20 ndi "dziko lapansi"

Kawirikawiri, chingwe chogwirizira chinali chingwe kumbali imodzi yomwe chinali chojambulira cha SCART, kumbali inayo, magulu awiri, anayi kapena asanu ndi limodzi a ma RBC a American RCA (otchedwa "tulip" kwa mawonekedwe ena). Pachimake pake, chinali adapita chosavuta chomwe chinalola kugwirizana kwa galasi ndi gwero la kanema (TV). Omwe amagwiritsa ntchito mavidiyo nthawi zambiri analumbirira, kutemberera amatsenga chifukwa chosowa chikhumbo cha chilengedwe chonse, akukhulupirira kuti osonkhana 21 a chipangizo chophweka chotero ndi ochuluka kwambiri.

Otsatsa TV okha, omwe SCART yolumikizirayo sanakhazikitse "chikalata cha Chichina", adatha kufufuza njira yonseyi kuchokera ku French Union of Electronics Manufacturers, pambuyo pake adatchedwa (Syndicat Des Constructeurs d'Appareils, Radiorecepteurs Et Televiseurs - SCART).

Nchifukwa chiyani ziri zovuta kwambiri? Koma bwanji!

Mosiyana ndi "chikhombo" chozolowezi, chojambulira cha SCART RCA chiri ndi ubwino wambiri womwe umapereka mphamvu zowonjezera, mawonekedwe abwino komanso ngakhale kutumiza kwa digito, zomwe zinali zosatheka kuganiza zoyambirira za m'ma 80 (zinayambika mu 1983).

Masiku ano, ogula pang'ono omwe amaphunzitsidwa pa zamagetsi amadziwa kuti mitundu yosiyanasiyana ya maonekedwe pawindo ili ndi zigawo zitatu zokha: zofiira, zobiriwira ndi buluu. Kusiyanitsa zomwe amapereka ku mtundu wamakono kumathetsa kusokonezeka kwambiri ndipo kumapangitsa chithunzithunzichi kukhala chowonekera bwino. Mphamvu imeneyi imaperekedwa ndi chojambulira cha SCART, momwe maulendo 7, 11 ndi 15 apangidwa kuti azidyetsa chizindikiro cha RGB, ndipo kusinthanitsa nawo 5, 9 ndi 13 ndipangidwe kuti zikhale zotetezedwa.

Koma izi sizinthu zonse zomwe chojambulira cha SCART chiri nacho. Kuphatikizira kumaphatikizapo kutsegula TV nthawi imodzimodzimodzi monga chitsimikizo cha chizindikiro chochepa chotsika (DVD kapena VCR), mosasamala kanthu za chipangizo chomwe chinapanga zipangizozo. Mawonekedwe awidescreen akuwonetsedwa momasuka.

Kuphatikiza pa ntchitoyi, pali zojambula ziwiri za digito - za 12 ndi 14, zomwe zinalosera mwaulosi ndi akatswiri a ku France mu 1983, pamene pafupifupi magetsi onse ogula ntchito anali analog. Palinso chojambulira chogwirizanitsa nthawi yake, ili pansi pa chiwerengero cha khumi.

Choncho, osonkhana 20 ndi amodzi (onse 21) - izi siziri zochuluka. Zomwe amaonera zosangalatsa zamakono zimakhala zokwanira, ngakhale kuti kusintha kwa Dolby Surround sikukwanira ...