VGA-isinxibelelanisi: uphawulo, inkcazelo, pinout

Uninzi LCD kunye plasma TV babe VGA-isinxibelelanisi, okanye njengoko ibizwa ngokuba, D-sub. Ukongeza, kusetyenziswa izixhobo kwikhompyutha ukuze sokudityaniswa kwinkqubo yeyunithi kunye nokuhlola. Ufinyezo VGA lisuka kwigama amakhadi computer. VGA-isinxibelelanisi eyenziwe ngu Canon. Okokuqala, kwakusele encinane xa kuthelekiswa namanye izihlanganisi ezifana.

ulwazi jikelele

Le output amaza analog ukuya esweni eqhelekileyo ukuba phantse zonke umsebenzisi ikhompyutha siqu. VGA-isinxibelelanisi yenzelwe uqhagamshela naziphi na TV elisetyenziswayo lomqhubekisi phambili okanye esweni. Kujongwa njengoko kujongano ingafunyanwa kwi izixhobo entsha kunye ubudala ngokwanelisayo. Xa iikhompyutha laptop mihla ukunciphisa isithuba yile isinxibelelanisi phezu abenzi isixhobo izindlu badla musa ukusebenzisa Screw nokubopha intambo ye isinxibelelanisi, ngenxa yoko umsebenzisi kufuneka ulumke gqitha xa uhambisa laptop.

interface Inkcazelo

Kukho iintlobo ezininzi yokusebenza isinxibelelanisi. VGA-isinxibelelanisi icala eyodwa kuphela komdyarho lonke, zengcinga "Canon". isinxibelelanisi nganye enjalo onombhalo, apho incwadi yokuqala ibonisa uhlobo series (D). Le ncwadi yesibini - inani iitephu, kwaye mzobo ulandelayo kuzo kubonisa inani izikhonkwane ngempela ukuba kusetyenziswa isinxibelelanisi (A-15, B-25, C-37, D-50, E-9). Incwadi yokugqibela ibonisa uhlobo isinxibelelanisi (M - "Umama", i-F - "Tata"). Xa shini mihla kunye nokuhlolwa, kwakunye amakhadi yokuzonwabisa kunye neekhompyutha yamanqaku asebenzise uhlobo A isinxibelelanisi elivumelana abafowunelwa-15.

Ukuze akhuphele umfanekiso ngokusebenzisa esibonakalayo, sebenzisa scheme RGB. VGA-isinxibelelanisi ngokusebenzisa amaqhoshana ezizodwa inokudityaniswa nezinye ujongano, umzekelo, SCART. Oku kucingwa ukuba kube nzima ngakumbi DVI iadaptha interface. Le igcina computer zisenako zingathengwa Cable DVI-VGA, yaye le esibonakalayo thaca zombini iindidi - DVI-I kunye DVI-D. Ukongeza abafowunelwa eziphambili, onoxanduva ukudluliselwa yevidiyo iimpawu nge VGA ulwazi lwenkonzo isinxibelelanisi usasazwa ugqithiselwa ngesixokelelwano phakathi TV kunye nomthombo umqondiso, umzekelo, iinkcukacha inani lemibala, isisombululo sekhusi , kunye nabanye.

VGA-isinxibelelanisi: pinout

Ngoko ke, sinikela na pinout le isinxibelelanisi kunye United States injongo imveliso nganye:

1. Ijelo red - 75 ohms, 0.7V.

2. channel Green - 75 ohms, 0.7V.

3. channel Blue -75 Ohm 0.7V.

4. I-bit yesazisi yesibini.

5. wire iyonke.

6. "Umhlaba" channel ebomvu.

7. "Umhlaba" channel eluhlaza.

8. "Land" channel oluhlaza.

9. Key.

10. "Umhlaba" ungqamaniso.

11. I-zero ID bit.

12. A bit yesazisi eyodwa okanye DDC data.

13. Isitshixo edityanisiweyo okanye emgceni.

14. nkqo Sync.

15. Stroke DDC, okanye bit ID wesithathu.

isiphelo

Kufuneka kuqatshelwe ukuba iinkcukacha emanyelwayo ayihambi nge uhlobo lonxibelelwano wathi. Oku kunokubangela iingxaki ezongezelelweyo kwi yomsindo nevidiyo ungqamaniso. Emva zonke shini ngokuqhelekileyo musa ukuba amagalelo ezongezelelweyo audio iyahambisana kunye VGA-isinxibelelanisi. Indlela elula nangolunye iimpawu ezimbini ukusebenzisa eyahlukileyo isithethi.