{"id":1261,"date":"2026-08-12T17:15:47","date_gmt":"2026-08-12T09:15:47","guid":{"rendered":"https:\/\/www.ddzheng.cc\/?p=1261"},"modified":"2026-08-12T17:28:25","modified_gmt":"2026-08-12T09:28:25","slug":"yamaha-dgx-620-e-piano-repair","status":"publish","type":"post","link":"https:\/\/www.ddzheng.cc\/?p=1261","title":{"rendered":"Yamaha DGX-620 E-piano Repair"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">I was given a Yamaha DGX-620 for free, which has a broken screen and bad loudspeaker. This is an easy repair, it just involves replacing the screen and the speaker. <\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1440\" src=\"https:\/\/www.ddzheng.cc\/wp-content\/uploads\/2026\/08\/IMG_20260306_160348-rotated.jpg\" alt=\"\" class=\"wp-image-1262\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1440\" height=\"1920\" src=\"https:\/\/www.ddzheng.cc\/wp-content\/uploads\/2026\/08\/IMG_20260418_220917.jpg\" alt=\"\" class=\"wp-image-1263\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">I bought the screen off Taobao from a domestic seller. This particular model seem to have improved upon the original design which use a heat pressed conductive rubber stripe.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"745\" height=\"447\" src=\"https:\/\/www.ddzheng.cc\/wp-content\/uploads\/2026\/08\/\u5c4f\u5e55\u622a\u56fe-2026-08-12-170640.jpg\" alt=\"\" class=\"wp-image-1264\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1440\" src=\"https:\/\/www.ddzheng.cc\/wp-content\/uploads\/2026\/08\/IMG_20260418_230736-rotated.jpg\" alt=\"\" class=\"wp-image-1265\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1440\" src=\"https:\/\/www.ddzheng.cc\/wp-content\/uploads\/2026\/08\/IMG_20260418_231006-rotated.jpg\" alt=\"\" class=\"wp-image-1266\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">I bought a pair of car speakers with the same size. These seem to be for Nissan EXA N13. The mounting ears needed some modification.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1440\" src=\"https:\/\/www.ddzheng.cc\/wp-content\/uploads\/2026\/08\/IMG_20260418_224639-rotated.jpg\" alt=\"\" class=\"wp-image-1267\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1440\" height=\"1920\" src=\"https:\/\/www.ddzheng.cc\/wp-content\/uploads\/2026\/08\/IMG_20260418_222724.jpg\" alt=\"\" class=\"wp-image-1268\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Not shown in this photo but I also applied RTV silicone to seal the mounting surface.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I was given a Yamaha DGX-620 for free, which has a broken screen and bad loudspeaker. This is an easy repair, it just involves replacing the screen and the speaker. <\/p>\n","protected":false},"author":1,"featured_media":1262,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[7,12,10],"class_list":["post-1261","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tech","tag-hw","tag-repair","tag-writeup"],"_links":{"self":[{"href":"https:\/\/www.ddzheng.cc\/index.php?rest_route=\/wp\/v2\/posts\/1261","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ddzheng.cc\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ddzheng.cc\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ddzheng.cc\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ddzheng.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1261"}],"version-history":[{"count":2,"href":"https:\/\/www.ddzheng.cc\/index.php?rest_route=\/wp\/v2\/posts\/1261\/revisions"}],"predecessor-version":[{"id":1270,"href":"https:\/\/www.ddzheng.cc\/index.php?rest_route=\/wp\/v2\/posts\/1261\/revisions\/1270"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ddzheng.cc\/index.php?rest_route=\/wp\/v2\/media\/1262"}],"wp:attachment":[{"href":"https:\/\/www.ddzheng.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1261"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ddzheng.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1261"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ddzheng.cc\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}