{"id":632,"date":"2014-06-03T21:35:35","date_gmt":"2014-06-04T04:35:35","guid":{"rendered":"http:\/\/raster-burn.net\/wordpress\/?p=632"},"modified":"2014-12-28T20:50:20","modified_gmt":"2014-12-29T04:50:20","slug":"snk-neo-geo-neo-mvh-six-slot-board-repair","status":"publish","type":"post","link":"http:\/\/raster-burn.net\/wordpress\/2014\/06\/03\/snk-neo-geo-neo-mvh-six-slot-board-repair\/","title":{"rendered":"SNK Neo Geo NEO-MVH six slot board repair"},"content":{"rendered":"<p>Just finished the arduous task of replacing all the capacitors on the board out of my office&#8217;s SNK Neo Geo MVS-6-25 cabinet. It&#8217;s a monster, roughly 16&#8243;x20&#8243; and two boards stacked one on top of another. The top board is identified as NEO-MVH SLOT6, while the bottom is labeled with NEO-MVH MV6. <\/p>\n<p>This monster board has a monster cap list, with a total of 39 capacitors required to totally fill it out. Thankfully they&#8217;re all labeled on board with which values go where (though voltages are NOT labeled so keep track!) The condensed list of everything I had to order is as follows:<\/p>\n<pre>\r\n3x  1.0\u03bcF  50v\r\n12x 4.7\u03bcF  25v\r\n2x  4.7\u03bcF  50v\r\n1x  10\u03bcF   16v\r\n3x  22\u03bcF   16v\r\n1x  22\u03bcF   50v\r\n1x  47\u03bcF   16v\r\n5x  100\u03bcF  50v\r\n2x  220\u03bcF  16v\r\n1x  220\u03bcF  35v\r\n6x  470\u03bcF  16v\r\n2x  1000\u03bcF 16v\r\n<\/pre>\n<p>I didn&#8217;t follow my advice and failed to note what exact voltages went where, but kinda felt it out based on the quantities and locations&#8230; Risky, but it worked. I fired the board up to test and the newly potent audio circuits startled the hell out of me since I&#8217;d left the volume slider at close to maximum from its previous weakened state. <\/p>\n            \n\t\t<div class=\"ngg-gallery-singlepic-image \" style=\"\">\n\t\t\t    \t<a href=\"http:\/\/raster-burn.net\/wordpress\/wp-content\/gallery\/2014-05-arcade\/2014-06-03_19-12-56_624.jpg\"\n\t\t     title=\"\"\n             data-src=\"http:\/\/raster-burn.net\/wordpress\/wp-content\/gallery\/2014-05-arcade\/2014-06-03_19-12-56_624.jpg\"\n             data-thumbnail=\"http:\/\/raster-burn.net\/wordpress\/wp-content\/gallery\/2014-05-arcade\/thumbs\/thumbs_2014-06-03_19-12-56_624.jpg\"\n             data-image-id=\"963\"\n             data-title=\"2014-06-03_19-12-56_624\"\n             data-description=\"\"\n             target='_self'\n             class=\"shutterset_ba60f560d6a70d518a64a4243dead3f2\">\n            <img class=\"ngg-singlepic\"\n             src=\"http:\/\/raster-burn.net\/wordpress\/wp-content\/gallery\/2014-05-arcade\/cache\/2014-06-03_19-12-56_624.jpg-nggid03963-ngg0dyn-0x0x100-00f0w010c010r110f110r010t010.jpg\"\n             alt=\"2014-06-03_19-12-56_624\"\n             title=\"2014-06-03_19-12-56_624\"\n                           \/>\n    \t<\/a>\n\t\t      <\/div>\n        \n<p>While working it over I noticed that a few caps have incorrect labels screened on the board. In particular there&#8217;s a pair of 4.7\u03bcF caps with 4.7K screened at their position as though they were resistors. <\/p>\n<p>Also ran a set of leads from the old battery location so I can locate a new rechargeable battery offboard once I source one. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Just finished the arduous task of replacing all the capacitors on the board out of my office&#8217;s SNK Neo Geo MVS-6-25 cabinet. It&#8217;s a monster, roughly 16&#8243;x20&#8243; and two boards stacked one on top of another. The top board is &hellip; <a href=\"http:\/\/raster-burn.net\/wordpress\/2014\/06\/03\/snk-neo-geo-neo-mvh-six-slot-board-repair\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[156,36],"tags":[157,161,159,375,38,23,374],"_links":{"self":[{"href":"http:\/\/raster-burn.net\/wordpress\/wp-json\/wp\/v2\/posts\/632"}],"collection":[{"href":"http:\/\/raster-burn.net\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/raster-burn.net\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/raster-burn.net\/wordpress\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/raster-burn.net\/wordpress\/wp-json\/wp\/v2\/comments?post=632"}],"version-history":[{"count":4,"href":"http:\/\/raster-burn.net\/wordpress\/wp-json\/wp\/v2\/posts\/632\/revisions"}],"predecessor-version":[{"id":699,"href":"http:\/\/raster-burn.net\/wordpress\/wp-json\/wp\/v2\/posts\/632\/revisions\/699"}],"wp:attachment":[{"href":"http:\/\/raster-burn.net\/wordpress\/wp-json\/wp\/v2\/media?parent=632"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/raster-burn.net\/wordpress\/wp-json\/wp\/v2\/categories?post=632"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/raster-burn.net\/wordpress\/wp-json\/wp\/v2\/tags?post=632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}