{"id":13581,"date":"2016-12-11T18:09:45","date_gmt":"2016-12-11T23:09:45","guid":{"rendered":"http:\/\/scruss.com\/blog\/?p=13581"},"modified":"2016-12-11T18:09:45","modified_gmt":"2016-12-11T23:09:45","slug":"mac-classic-ii-rev-2-re-capping","status":"publish","type":"post","link":"https:\/\/scruss.com\/blog\/2016\/12\/11\/mac-classic-ii-rev-2-re-capping\/","title":{"rendered":"Mac Classic II rev 2 re-capping"},"content":{"rendered":"<p><a href=\"http:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2016\/12\/mac_classic_ii_rev2-mobo.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-13582\" src=\"http:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2016\/12\/mac_classic_ii_rev2-mobo-1024x649.jpg\" alt=\"\" width=\"840\" height=\"532\" srcset=\"https:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2016\/12\/mac_classic_ii_rev2-mobo-1024x649.jpg 1024w, https:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2016\/12\/mac_classic_ii_rev2-mobo-160x101.jpg 160w, https:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2016\/12\/mac_classic_ii_rev2-mobo-320x203.jpg 320w, https:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2016\/12\/mac_classic_ii_rev2-mobo-768x487.jpg 768w, https:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2016\/12\/mac_classic_ii_rev2-mobo-1200x761.jpg 1200w, https:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2016\/12\/mac_classic_ii_rev2-mobo.jpg 1902w\" sizes=\"auto, (max-width: 840px) 100vw, 840px\" \/><\/a><br \/>\nSince the 68kMLA wiki page on <a href=\"https:\/\/wiki.68kmla.org\/Capacitor_Replacement\">Capacitor Replacement<\/a> doesn&#8217;t have it, and also doesn&#8217;t seem to be accepting new edits, here&#8217;s what you need to replace the leaky capacitors on a revision 2 Macintosh Classic II motherboard (part 820-0326-B):<\/p>\n<ul>\n<li>2\u00c3\u2014 1 \u00c2\u00b5F, 50 V rating (C9, C15)<\/li>\n<li>3\u00c3\u2014 47 \u00c2\u00b5F, 16 V rating (C3, C4, C13)<\/li>\n<li>12\u00c3\u2014 10 \u00c2\u00b5F, 16 V rating (C5, C6, C7, C8, C10, C11, C12, C14, C21, C74, C79, C106)<\/li>\n<\/ul>\n<p>You&#8217;ll probably also be looking for a 3.6 V \u00e2\u20ac\u02dc\u00c2\u00bd AA\u00e2\u20ac\u2122\/14250 lithium battery too, as if it hasn&#8217;t leaked in the 25 years since your Classic II was made it&#8217;ll be completely flat. These can be a bit pricey and hard to find. I got one at <a href=\"http:\/\/sayal.com\/\">Sayal<\/a> for nearly $10.<\/p>\n<p>The revision 2 Classic II board is immediately identifiable by having only <a href=\"http:\/\/www.maccaps.com\/MacCaps\/Capacitor_Reference\/Entries\/1991\/10\/21_Macintosh_Classic_II_Revision_2.html\">two ROM sockets<\/a> where the first revision has <a href=\"https:\/\/ancientelectronics.wordpress.com\/2013\/07\/09\/macintosh-classic-ii\/\">four ROMs<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Since the 68kMLA wiki page on Capacitor Replacement doesn&#8217;t have it, and also doesn&#8217;t seem to be accepting new edits, here&#8217;s what you need to replace the leaky capacitors on a revision 2 Macintosh Classic II motherboard (part 820-0326-B): 2\u00c3\u2014 1 \u00c2\u00b5F, 50 V rating (C9, C15) 3\u00c3\u2014 47 \u00c2\u00b5F, 16 V rating (C3, C4, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[7],"tags":[3025,1386,3026,3024],"class_list":["post-13581","post","type-post","status-publish","format-standard","hentry","category-computers-suck","tag-68k","tag-apple","tag-capacitors","tag-macintosh"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/pQNZZ-3x3","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/scruss.com\/blog\/wp-json\/wp\/v2\/posts\/13581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/scruss.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/scruss.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/scruss.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/scruss.com\/blog\/wp-json\/wp\/v2\/comments?post=13581"}],"version-history":[{"count":1,"href":"https:\/\/scruss.com\/blog\/wp-json\/wp\/v2\/posts\/13581\/revisions"}],"predecessor-version":[{"id":13583,"href":"https:\/\/scruss.com\/blog\/wp-json\/wp\/v2\/posts\/13581\/revisions\/13583"}],"wp:attachment":[{"href":"https:\/\/scruss.com\/blog\/wp-json\/wp\/v2\/media?parent=13581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/scruss.com\/blog\/wp-json\/wp\/v2\/categories?post=13581"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/scruss.com\/blog\/wp-json\/wp\/v2\/tags?post=13581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}