{"id":77,"date":"2016-02-17T11:46:29","date_gmt":"2016-02-17T11:46:29","guid":{"rendered":"http:\/\/kapica.it\/?p=77"},"modified":"2016-02-19T18:48:52","modified_gmt":"2016-02-19T18:48:52","slug":"piec-gitarowy-marshall-valvestate-vs-265","status":"publish","type":"post","link":"http:\/\/kapica.it\/?p=77","title":{"rendered":"Naprawa pieca gitarowego Marshall Valvestate VS265"},"content":{"rendered":"<p><a href=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/HPIM1900.jpg\" rel=\"attachment wp-att-88\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-88 aligncenter\" title=\"HPIM1900\" src=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/HPIM1900-300x225.jpg\" alt=\"HPIM1900\" width=\"300\" height=\"225\" data-popupalt-original-title=\"null\" srcset=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/HPIM1900-300x225.jpg 300w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/HPIM1900-768x576.jpg 768w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/HPIM1900.jpg 1024w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/HPIM1900-640x480.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Objawy: nie dzia\u0142a ko\u0144c\u00f3wka mocy.<\/p>\n<p>Diagnostyka: napi\u0119cia zasilaj\u0105ce prawid\u0142owe, brak zwar\u0107 w obwodach tranzystor\u00f3w mocy, po wykr\u0119ceniu PCB widoczne liczne oderwania po\u0142\u0105cze\u0144 lutowanych ci\u0119\u017cszych element\u00f3w (niekt\u00f3re rezystory emiterowe i niekt\u00f3re rezystory 1W).<\/p>\n<p>Naprawa: Silne drgania mechaniczne konstrukcji oraz zastosowanie ma\u0142o elastycznej cyny bezo\u0142owiowej spowodowa\u0142o odrywanie si\u0119 po\u0142\u0105cze\u0144 lutowanych ci\u0119\u017cszych element\u00f3w nie przymocowanych mechanicznie do obwodu. Naprawa wymaga\u0142a jedynie usuni\u0119cia starej cyny z pad\u00f3w i uzupe\u0142nienie now\u0105 w uszkodzonych po\u0142\u0105czeniach lutowanych. Wymieni\u0142em r\u00f3wnie\u017c cyn\u0119 w innych miejscach, moim zdaniem, nara\u017conych na podobne uszkodzenia w przysz\u0142o\u015bci.<\/p>\n<p>Poni\u017cej zdj\u0119cia wn\u0119trza.<\/p>\n<p><a href=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714469.jpg\" rel=\"attachment wp-att-78\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-78\" src=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714469-300x225.jpg\" alt=\"m_20110714469\" width=\"300\" height=\"225\" srcset=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714469-300x225.jpg 300w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714469-768x576.jpg 768w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714469-640x480.jpg 640w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714469.jpg 900w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714470.jpg\" rel=\"attachment wp-att-79\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-79\" src=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714470-300x225.jpg\" alt=\"m_20110714470\" width=\"300\" height=\"225\" srcset=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714470-300x225.jpg 300w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714470-768x576.jpg 768w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714470-640x480.jpg 640w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714470.jpg 900w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714471.jpg\" rel=\"attachment wp-att-80\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-80\" src=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714471-300x225.jpg\" alt=\"m_20110714471\" width=\"300\" height=\"225\" srcset=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714471-300x225.jpg 300w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714471-768x576.jpg 768w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714471-640x480.jpg 640w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714471.jpg 900w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714472.jpg\" rel=\"attachment wp-att-81\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-81\" src=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714472-300x225.jpg\" alt=\"m_20110714472\" width=\"300\" height=\"225\" srcset=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714472-300x225.jpg 300w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714472-768x576.jpg 768w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714472-640x480.jpg 640w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714472.jpg 900w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714473.jpg\" rel=\"attachment wp-att-82\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-82\" src=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714473-300x225.jpg\" alt=\"m_20110714473\" width=\"300\" height=\"225\" srcset=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714473-300x225.jpg 300w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714473-768x576.jpg 768w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714473-640x480.jpg 640w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714473.jpg 900w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714474.jpg\" rel=\"attachment wp-att-83\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-83\" src=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714474-300x225.jpg\" alt=\"m_20110714474\" width=\"300\" height=\"225\" srcset=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714474-300x225.jpg 300w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714474-768x576.jpg 768w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714474-640x480.jpg 640w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714474.jpg 900w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714475.jpg\" rel=\"attachment wp-att-84\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-84\" src=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714475-300x225.jpg\" alt=\"m_20110714475\" width=\"300\" height=\"225\" srcset=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714475-300x225.jpg 300w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714475-768x576.jpg 768w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714475-640x480.jpg 640w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714475.jpg 900w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714476.jpg\" rel=\"attachment wp-att-85\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-85\" src=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714476-225x300.jpg\" alt=\"m_20110714476\" width=\"225\" height=\"300\" srcset=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714476-225x300.jpg 225w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714476.jpg 675w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/><\/a> <a href=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714477.jpg\" rel=\"attachment wp-att-86\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-86\" src=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714477-300x225.jpg\" alt=\"m_20110714477\" width=\"300\" height=\"225\" srcset=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714477-300x225.jpg 300w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714477-768x576.jpg 768w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714477-640x480.jpg 640w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110714477.jpg 900w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110716481.jpg\" rel=\"attachment wp-att-87\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-87\" src=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110716481-300x141.jpg\" alt=\"m_20110716481\" width=\"300\" height=\"141\" srcset=\"http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110716481-300x141.jpg 300w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110716481-768x361.jpg 768w, http:\/\/kapica.it\/wp-content\/uploads\/2016\/02\/m_20110716481.jpg 900w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Objawy: nie dzia\u0142a ko\u0144c\u00f3wka mocy. Diagnostyka: napi\u0119cia zasilaj\u0105ce prawid\u0142owe, brak zwar\u0107 w obwodach tranzystor\u00f3w mocy, po wykr\u0119ceniu PCB widoczne liczne oderwania po\u0142\u0105cze\u0144 lutowanych ci\u0119\u017cszych element\u00f3w (niekt\u00f3re rezystory emiterowe i niekt\u00f3re rezystory 1W). Naprawa: Silne drgania mechaniczne konstrukcji oraz zastosowanie ma\u0142o elastycznej cyny bezo\u0142owiowej spowodowa\u0142o odrywanie si\u0119 po\u0142\u0105cze\u0144 lutowanych ci\u0119\u017cszych element\u00f3w nie przymocowanych mechanicznie do obwodu&#8230;.<\/p>\n","protected":false},"author":1,"featured_media":88,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[26,9,27],"_links":{"self":[{"href":"http:\/\/kapica.it\/index.php?rest_route=\/wp\/v2\/posts\/77"}],"collection":[{"href":"http:\/\/kapica.it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/kapica.it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/kapica.it\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/kapica.it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=77"}],"version-history":[{"count":2,"href":"http:\/\/kapica.it\/index.php?rest_route=\/wp\/v2\/posts\/77\/revisions"}],"predecessor-version":[{"id":90,"href":"http:\/\/kapica.it\/index.php?rest_route=\/wp\/v2\/posts\/77\/revisions\/90"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/kapica.it\/index.php?rest_route=\/wp\/v2\/media\/88"}],"wp:attachment":[{"href":"http:\/\/kapica.it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=77"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/kapica.it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=77"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/kapica.it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=77"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}