{"id":2829,"date":"2018-03-15T12:22:03","date_gmt":"2018-03-15T10:22:03","guid":{"rendered":"http:\/\/www.dclabs.lt\/dainiaus\/?p=2829"},"modified":"2018-03-15T12:22:03","modified_gmt":"2018-03-15T10:22:03","slug":"amerikonisko-yamaha-rx-v465-perdarymas-i-universalu","status":"publish","type":"post","link":"https:\/\/www.dclabs.lt\/dainiaus\/amerikonisko-yamaha-rx-v465-perdarymas-i-universalu\/","title":{"rendered":"Amerikoni\u0161ko Yamaha RX-V465 perdarymas \u012f universal\u0173"},"content":{"rendered":"<p>Yamaha ilg\u0105 laik\u0105 gamina visai padori\u0105 audio technik\u0105, o man \u012f rankas papuol\u0117 grynakraujis amerikonas, RX-V465 modelis. Valgo tik 110V, ir ne bet koki\u0173, o 60 Hz. Visai ne\u012fdomus variantas, nes norint naudoti Lietuvoje ar Europoje, tekt\u0173 jungti per \u017eeminant\u012f transformatori\u0173. Ir vis tiek jis daryt\u0173 110V 50 Hz, o ne 60 Hz. Kai kuriems prietaisams aktualus da\u017enis, tai reikt\u0173 atkreipti d\u0117mes\u012f &#8211; vien su \u017eeminan\u010diu transformatoriumi apsisukti nei\u0161eis. Bet \u0161ituo atveju 50 Hz ar 60 Hz n\u0117ra taip jau svarbu, svarbu, kad b\u016bt\u0173 110V. Vis\u0173 pirma, \u012fsitikinau, kad \u0161itas daiktas veikia &#8211; ma\u017eu visai neapsimoka j\u012f \u010dia perdarin\u0117ti. Tam man pagelb\u0117jo toks alkoholiko\/bom\u017eo mi\u0161inys, vadinamas LATRu. Paprastas, 9A atlaikantis latras, beliko tik nustatyti 110V ir prijungti stiprintuv\u0105. A, tiesa, kas ne\u017eino &#8211; LATRas, LAboratorinis TRansformatorius. \u0116ch, u\u017esik\u016br\u0117 tas netik\u0117lis, bent jau vazdas ekrane yra, mygtukai lyg ir veikia, klaid\u0173 nemeta. Kolon\u0117les pating\u0117jau jungti, tai tuo bandymai ir apsiribojo. Prad\u017eioje, \u0161ito modelio versijos yra tokios:<\/p>\n<p style=\"padding-left: 90px;\">J &#8211; Japonas<br \/>\nU &#8211; Amerikonas<br \/>\nC &#8211; Kanadietis<br \/>\nR &#8211; Universalus<br \/>\nT &#8211; Kinas<br \/>\nK &#8211; Kor\u0117jietis<br \/>\nA &#8211; Australas<br \/>\nB &#8211; Britas<br \/>\nG &#8211; Europietis<br \/>\nL &#8211; Singap\u016brietis<br \/>\nE &#8211; Piet\u0173 Europietis<br \/>\nV &#8211; Taivanietis<br \/>\nF &#8211; Rusas<\/p>\n<p>Ne\u017einau, kod\u0117l Yamaha sugalvojo tiek daug skirting\u0173 modeli\u0173, grei\u010diausiai tai susij\u0119 ne tik su maitinimais, bet ir su radijo da\u017eniais ir lokaliais standartais. Jei b\u016bt\u0173 tik d\u0117l maitinimo tai u\u017etekt\u0173 universalios R versijos. Tai ir bus mano tikslas. Versija nustatoma var\u017einiu dalikliu, kei\u010diant R3809 rezistori\u0173.<\/p>\n<p><a href=\"http:\/\/www.dclabs.lt\/dainiaus\/wp-content\/uploads\/2018\/02\/versijos.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2833\" src=\"http:\/\/www.dclabs.lt\/dainiaus\/wp-content\/uploads\/2018\/02\/versijos-300x28.png\" alt=\"\" width=\"643\" height=\"60\" srcset=\"https:\/\/www.dclabs.lt\/dainiaus\/wp-content\/uploads\/2018\/02\/versijos-300x28.png 300w, https:\/\/www.dclabs.lt\/dainiaus\/wp-content\/uploads\/2018\/02\/versijos-768x71.png 768w, https:\/\/www.dclabs.lt\/dainiaus\/wp-content\/uploads\/2018\/02\/versijos-1024x94.png 1024w, https:\/\/www.dclabs.lt\/dainiaus\/wp-content\/uploads\/2018\/02\/versijos.png 1519w\" sizes=\"auto, (max-width: 643px) 100vw, 643px\" \/><\/a>Taigi, pirmas darbas &#8211; pakeisti 1,2 k\u03a9 \u012f 4,7 k\u03a9. Taip procesorius dirbs pagal atitinkam\u0105 R versijos program\u0105, prijungimas prie 139 kontakto. Tikiuosi :D.<\/p>\n<p><a href=\"http:\/\/www.dclabs.lt\/dainiaus\/wp-content\/uploads\/2018\/02\/IMAG0126.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-2837\" src=\"http:\/\/www.dclabs.lt\/dainiaus\/wp-content\/uploads\/2018\/02\/IMAG0126-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/www.dclabs.lt\/dainiaus\/wp-content\/uploads\/2018\/02\/IMAG0126-300x225.jpg 300w, https:\/\/www.dclabs.lt\/dainiaus\/wp-content\/uploads\/2018\/02\/IMAG0126-768x576.jpg 768w, https:\/\/www.dclabs.lt\/dainiaus\/wp-content\/uploads\/2018\/02\/IMAG0126-1024x768.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\u0160itoje PCB daugiau pakeitim\u0173 n\u0117ra. Toliau reikt\u0173 truput\u012f &#8222;paredaguoti&#8221; budin\u010dio maitinimo schem\u0105, pakei\u010diant \u012f\u0117jimo kondensatori\u0173 i\u0161 100 \u03bcF 220V \u012f 100 \u03bcF 400V ir \u012f\u0117jimo saugikl\u012f \u012f 6,3A 250V.<\/p>\n<p><a href=\"http:\/\/www.dclabs.lt\/dainiaus\/wp-content\/uploads\/2018\/02\/IMAG0120.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-2838\" src=\"http:\/\/www.dclabs.lt\/dainiaus\/wp-content\/uploads\/2018\/02\/IMAG0120-300x267.jpg\" alt=\"\" width=\"300\" height=\"267\" srcset=\"https:\/\/www.dclabs.lt\/dainiaus\/wp-content\/uploads\/2018\/02\/IMAG0120-300x267.jpg 300w, https:\/\/www.dclabs.lt\/dainiaus\/wp-content\/uploads\/2018\/02\/IMAG0120-768x684.jpg 768w, https:\/\/www.dclabs.lt\/dainiaus\/wp-content\/uploads\/2018\/02\/IMAG0120-1024x912.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"http:\/\/www.dclabs.lt\/dainiaus\/wp-content\/uploads\/2018\/02\/IMAG0129.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-2839\" src=\"http:\/\/www.dclabs.lt\/dainiaus\/wp-content\/uploads\/2018\/02\/IMAG0129-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/www.dclabs.lt\/dainiaus\/wp-content\/uploads\/2018\/02\/IMAG0129-300x225.jpg 300w, https:\/\/www.dclabs.lt\/dainiaus\/wp-content\/uploads\/2018\/02\/IMAG0129-768x576.jpg 768w, https:\/\/www.dclabs.lt\/dainiaus\/wp-content\/uploads\/2018\/02\/IMAG0129-1024x768.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Ir tai buvo lengvoji perdarymo dalis. Toliau &#8211; pagrindinis maitinimo transformatorius. Jam reikia parvynioti pirmin\u0119, bet t\u0105 padaryti \u012fmanoma, kadangi transformatorius patogiai i\u0161siardo. Geriau t\u0105 patik\u0117ti \u017emon\u0117ms, kurie tuo u\u017esiima. Bet perdarius transformatori\u0173 &#8211; viskas veikia, FM da\u017eniai atitinka Europinius, perdarymas baigtas.<\/p>\n<p>Informacijos \u0161altiniai:<\/p>\n<ol>\n<li><a href=\"http:\/\/www.dclabs.lt\/dainiaus\/wp-content\/uploads\/2018\/03\/rxv465.pdf\" target=\"_blank\" rel=\"noopener\">Remonto \u017einynas<\/a><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Yamaha ilg\u0105 laik\u0105 gamina visai padori\u0105 audio technik\u0105, o man \u012f rankas papuol\u0117 grynakraujis amerikonas, RX-V465 modelis. Valgo tik 110V, ir ne bet koki\u0173, o 60 Hz. Visai ne\u012fdomus variantas, nes norint naudoti Lietuvoje ar Europoje, tekt\u0173 jungti per \u017eeminant\u012f transformatori\u0173. Ir vis tiek jis daryt\u0173 110V 50 Hz, o ne 60 Hz. Kai kuriems&#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-2829","post","type-post","status-publish","format-standard","hentry","category-elektronika"],"_links":{"self":[{"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/posts\/2829","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/comments?post=2829"}],"version-history":[{"count":10,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/posts\/2829\/revisions"}],"predecessor-version":[{"id":2869,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/posts\/2829\/revisions\/2869"}],"wp:attachment":[{"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/media?parent=2829"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/categories?post=2829"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/tags?post=2829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}