Cable adabtarada VGA-RCA: description iyo shaqada

Cable-VGA-RCA adabtarada waxaa loo isticmaalaa in lagu xiro qalabka audio iyo video. Tusaale ahaan, iyadoo la kaashanayo waxaa ka mid ah aad ku xidhan karto DVD-ciyaaryahan, aqbalana satellite in uu leeyahay qayb analog saarka video, borojektar multimedia talooyin a video qayb ka ah. Marar badan, dadka isticmaala qalabka guriga ku wajahnay doorasho: si ay u iibsadaan adabtarada ah VGA-RCA (ama xudunta kordhin) ama laftaada ayaa sidaas samayn. Tan waxa u sabab xaqiiqada ah in qiimaha asalka ah ee fiilooyinka dheer ka saarayaasha keentay waa mid qaali ah. Iyo lacag, iyo hawshiisa kharashka soo saarta qalabka noocan oo kale ah lagu qoray aad u yar. In this article, waxaan ka wada hadli doonaan waxa ay tahay VGA-RCA-adabtarada, iyo sidoo kale ay pinout. Iyadoo macluumaadkan aad awoodo in ay soo saaraan cable ayaa sheegay in keli ahaan doonaa.

Description iyo pinout

Waxaa lagu talinayaa in soo saaridda of doodda mawduuca our (sida a kaari) computer nooca cable "Labada nin qaloocin" CAT5 (fiican in la isticmaalo gaashaan) sababtoo ah waa ay awoodaan in ay gudbiyaan video oo aan luma tayada ilaa 50 mitir. VGA-RCA adabtarada isku xira ka kooban yahay saddex nooc RCA- «Tulip" ( "aabbe" ama "hooyo", taas oo ku xidhan codsiga) oo isku xira D-hoosaadka (15-pin).

isku xira The pin D-hoosaadka ee adabtarada in:

• marka hore - signal cas,
• labaad - signal oo qoyan,
• saddexaad - Signal buluug ah;
• lixaad - dhulka cas,
• toddobaad - dalkii reer cagaaran;
• siddeedaad - dalkii buluug ah;
• 4, 5, 9, 10, 11, 12, 13, 14, 15 iyo musmaarradii waxaa loo isticmaalaa.

Sidaa darteed, a VGA-adabtarada 3 RCA u baahan musmaarradii lix oo kaliya. Haddii aad isticmaasho nooca "Labada nin qaloocin" cable, ka dibna qaadan lammaanaha silig midab desoldering kasta "Tulip". Waayo, rigidity weyn ee ku dhammaanaysaa oo la soldered ku Xidhiidhiyayaasha RCA, waxaa lagu talinayaa in cadaadin tuubada sii yaraanaya. Halkan, dhab ahaantii, description oo dhan. The keentay adabtarada RCA-VGA waxaa qeybinayay qayb video on VGA-aqbasho.

codsiga

Inta badan, ee adabtarada VGA-RCA ay isku dayayaan in ay isticmaalaan si ay ugu deeqdo video qayb ku monitor computer ah. Si kastaba ha ahaatee, tani ma aha in la sameeyo, adabtarada ma shaqeyn doonto karo. Tan waxa u sabab xaqiiqada ah in monitor computer helo ma kala duwan yihiin midabka calaamadaha qayb wax soo saarka ka DVD-ciyaaryahan, iyo ku-RGB qayb. Si loo hubiyo tayada shaqo ee la xidhiidha sida u baahan tahay isticmaalka transcoder gaar ah.

gunaanad

Habka wax soo saarka adabtarada ku tilmaamay lagu saleyn karaa waxyaabaha kale ee la midka ah :. 3 x RCA - 3 x RCA, VGA in VGA-extenders, iwm Tusaale ahaan, waxaa suurtagal ah in la sameeyo adabtarada ah S-Video cable ama a "SCART'ga", ugu muhiimsan - si ay u isticmaalaan pinout saxda ah kuwaas oo Xidhiidhiyayaasha. Isticmaalka labada ciyaaryahan qaloocin dhigaysa kuwaas adapters iyo extenders waa mid aad u raqiis ah in ay soo saaraan. Haddii aad u baahan tahay adabtarada gaaban, waxaad isticmaali kartaa cable unshielded, waxa ay sii yareyn doonaa kharashka. Oo haddii aad u baahan tahay xadhig kordhin of 10 mitir ama ka badan ah, waxa fiican in aad qaadato cable qaloocin-labo ka mid ah la screen copper. Tani waxay xaqiijineysaa tayo sare leh qayb signal video ah lagu kala qaado. On element this waxaa ugu wanaagsan in aan badbaadiyo lacag, waayo, ninna jecel yahay inuu daawado filim, halka shaashadda ka muuqan doontaa "barafka" ama strips, baddalayso sawirka. Better in ay sameeyaan sidoo kale mar badan u dhiska iyo baabi'iyo cilladaha.