{"id":2280,"date":"2024-08-10T12:41:52","date_gmt":"2024-08-10T12:41:52","guid":{"rendered":"https:\/\/tryvary.com\/?p=2280"},"modified":"2024-08-10T12:41:52","modified_gmt":"2024-08-10T12:41:52","slug":"pcb-testability-design-guidelines-and-rules","status":"publish","type":"post","link":"https:\/\/tryvary.com\/ja\/pcb\u30c6\u30b9\u30c8\u53ef\u80fd\u6027\u8a2d\u8a08\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3068\u30eb\u30fc\u30eb\/","title":{"rendered":"\u30c6\u30b9\u30c8\u5bb9\u6613\u6027\u3092\u8003\u616e\u3057\u305f\u8a2d\u8a08: \u5fc5\u9808\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3068\u30eb\u30fc\u30eb"},"content":{"rendered":"<p>\u30c6\u30b9\u30c8\u5bb9\u6613\u5316\u8a2d\u8a08\uff08DFT\uff09\u306f\u3001\u52b9\u7387\u7684\u306a\u30c6\u30b9\u30c8\u3092\u5bb9\u6613\u306b\u3059\u308b\u91cd\u8981\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u5206\u91ce\u3067\u3059\u3002 <strong>\u969c\u5bb3\u691c\u51fa\u3068\u5206\u96e2<\/strong> \u30d7\u30ea\u30f3\u30c8\u57fa\u677f\uff08PCB\uff09\u306eDFT\u3092\u52b9\u679c\u7684\u306b\u884c\u3046\u306b\u306f\u3001 <strong>\u30c6\u30b9\u30c8\u30d7\u30ed\u30bb\u30b9<\/strong>\u3001\u30c6\u30b9\u30c8\u30dd\u30a4\u30f3\u30c8\u3092\u52b9\u679c\u7684\u306b\u914d\u7f6e\u3057\u3066\u3001\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u8981\u4ef6\u3092\u9075\u5b88\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u9069\u5207\u306a\u3082\u306e\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3082\u542b\u307e\u308c\u307e\u3059\u3002 <strong>\u8a66\u9a13\u65b9\u6cd5<\/strong>ICT\u3084\u98db\u884c\u63a2\u67fb\u6a5f\u306a\u3069\u306e <strong>\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/strong> DFM \u304a\u3088\u3073 DFT \u5411\u3051\u3002\u91cd\u8981\u306a\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3068\u30eb\u30fc\u30eb\u3092\u9806\u5b88\u3059\u308b\u3053\u3068\u3067\u3001\u8a2d\u8a08\u8005\u306f\u5fb9\u5e95\u3057\u305f\u30c6\u30b9\u30c8\u7bc4\u56f2\u3001\u969c\u5bb3\u306e\u5206\u96e2\u3001\u88fd\u9020\u30a8\u30e9\u30fc\u3068\u30b3\u30b9\u30c8\u306e\u524a\u6e1b\u3092\u4fdd\u8a3c\u3067\u304d\u307e\u3059\u3002DFT \u306e\u8907\u96d1\u3055\u3092\u63a2\u3063\u3066\u3044\u304f\u3068\u3001\u614e\u91cd\u306a\u8a08\u753b\u3068\u5b9f\u884c\u306e\u91cd\u8981\u6027\u304c\u307e\u3059\u307e\u3059\u660e\u3089\u304b\u306b\u306a\u308a\u3001\u3053\u306e\u8907\u96d1\u306a\u5206\u91ce\u306e\u5fae\u5999\u306a\u9055\u3044\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8<\/h2>\n<ul>\n<li>\u52b9\u7387\u7684\u306a\u969c\u5bb3\u691c\u51fa\u3068\u5206\u96e2\u3092\u78ba\u5b9f\u306b\u884c\u3046\u305f\u3081\u306b\u3001\u30c6\u30b9\u30c8 \u30dd\u30a4\u30f3\u30c8\u8a2d\u8a08\u306e\u57fa\u672c\u7684\u306a DFT \u30eb\u30fc\u30eb\u3092\u9075\u5b88\u3057\u307e\u3059\u3002<\/li>\n<li>\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u30c8\u30ec\u30fc\u30b9\u306b\u5bfe\u3057\u3066\u6700\u4f4e 50 \u30df\u30eb\u306e\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u3092\u78ba\u4fdd\u3057\u3001\u30c6\u30b9\u30c8 \u30dd\u30a4\u30f3\u30c8\u306e\u30dc\u30fc\u30c9\u306e\u7aef\u306b\u5bfe\u3057\u3066 100 \u30df\u30eb\u306e\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002<\/li>\n<li>\u5fb9\u5e95\u7684\u306a\u30c6\u30b9\u30c8\u306e\u305f\u3081\u306b\u30cd\u30c3\u30c8\u56fa\u6709\u306e\u30c6\u30b9\u30c8 \u30dd\u30a4\u30f3\u30c8\u3092\u8a2d\u8a08\u3057\u3001PCB \u306e\u4e21\u5074\u3067\u540c\u6642\u306b ICT \u30c6\u30b9\u30c8\u3092\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u8abf\u6574\u3057\u307e\u3059\u3002<\/li>\n<li>\u30c6\u30b9\u30c8 \u30dd\u30a4\u30f3\u30c8\u3092\u9069\u5207\u306b\u914d\u7f6e\u3059\u308b\u3068\u3001\u30c6\u30b9\u30c8\u7bc4\u56f2\u3068\u4fe1\u53f7\u306e\u6574\u5408\u6027\u306b\u5f71\u97ff\u3057\u3001\u91cd\u8981\u306a\u30ce\u30fc\u30c9\u3068\u4fe1\u53f7\u304c\u30c6\u30b9\u30c8\u306b\u78ba\u5b9f\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<li>DFT \u306b\u3088\u308a\u3001\u52b9\u7387\u7684\u306a\u969c\u5bb3\u691c\u51fa\u3068\u5206\u96e2\u304c\u53ef\u80fd\u306b\u306a\u308a\u3001\u88fd\u9020\u30a8\u30e9\u30fc\u3068\u30b3\u30b9\u30c8\u304c\u524a\u6e1b\u3055\u308c\u3001\u6b63\u78ba\u306a\u969c\u5bb3\u8a3a\u65ad\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>PCB\u30c6\u30b9\u30c8\u53ef\u80fd\u6027\u8a2d\u8a08\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/h2>\n<div class=\"embed-youtube\" style=\"position: relative; width: 100%; height: 0; padding-bottom: 56.25%; margin-bottom:20px;\"><iframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" src=\"https:\/\/www.youtube.com\/embed\/Z9nycymUd-I\" title=\"YouTube\u30d3\u30c7\u30aa\u30d7\u30ec\u30fc\u30e4\u30fc\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/div>\n<p>\u52b9\u7387\u7684\u306a\u30c6\u30b9\u30c8\u30d7\u30ed\u30bb\u30b9\u306e\u305f\u3081\u306e\u8a2d\u8a08\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u6700\u9069\u5316\u3001 <strong>PCB\u30c6\u30b9\u30c8\u53ef\u80fd\u6027\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/strong> \u4e00\u9023\u306e <strong>\u6226\u7565\u7684\u8003\u616e<\/strong> \u5fb9\u5e95\u3057\u305f\u30c6\u30b9\u30c8\u7bc4\u56f2\u3068\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u9ad8\u3044\u88fd\u9020\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3002 <strong>\u30c6\u30b9\u30c8\u5bb9\u6613\u6027\u3092\u8003\u616e\u3057\u305f\u8a2d\u8a08<\/strong>\u6226\u7565\u7684\u306b\u914d\u7f6e\u3059\u308b\u3053\u3068\u306b\u7126\u70b9\u3092\u5f53\u3066\u308b <strong>\u30c6\u30b9\u30c8\u30dd\u30a4\u30f3\u30c8<\/strong>\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u8981\u4ef6\u3092\u8003\u616e\u3057\u3001\u5951\u7d04\u88fd\u9020\u696d\u8005\uff08CM\uff09\u306e\u63a8\u5968\u4e8b\u9805\u3092\u9075\u5b88\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u8a2d\u8a08\u8005\u306f\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\uff08PCB\uff09\u4e0a\u306e\u30c6\u30b9\u30c8\u30dd\u30a4\u30f3\u30c8\u306b\u7c21\u5358\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u3001 <strong>\u5fb9\u5e95\u3057\u305f\u30c6\u30b9\u30c8\u7bc4\u56f2<\/strong> \u305d\u3057\u3066 <strong>\u8aa4\u3063\u305f\u9694\u96e2<\/strong>.<\/p>\n<p>\u30c6\u30b9\u30c8\u5bb9\u6613\u6027\u3092\u8003\u616e\u3057\u305f\u52b9\u679c\u7684\u306aPCB\u8a2d\u8a08\u306b\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30c6\u30b9\u30c8\u65b9\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u52b9\u7387\u7684\u306b\u30c6\u30b9\u30c8\u3067\u304d\u308b\u5834\u6240\u306b\u30c6\u30b9\u30c8\u30dd\u30a4\u30f3\u30c8\u3092\u914d\u7f6e\u3059\u308b\u3053\u3068\u304c\u542b\u307e\u308c\u307e\u3059\u3002 <strong>\u8a66\u9a13\u65b9\u6cd5<\/strong>\u3053\u308c\u306b\u3088\u308a\u3001\u30c6\u30b9\u30c8\u30d7\u30ed\u30bb\u30b9\u304c\u5408\u7406\u5316\u3055\u308c\u3001\u5168\u4f53\u7684\u306a\u751f\u7523\u6642\u9593\u3068\u30b3\u30b9\u30c8\u304c\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30c6\u30b9\u30c8\u53ef\u80fd\u6027\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3092\u9075\u5b88\u3059\u308b\u3053\u3068\u3067\u3001\u88fd\u54c1\u306e\u54c1\u8cea\u304c\u5411\u4e0a\u3057\u3001\u3084\u308a\u76f4\u3057\u304c\u6e1b\u308a\u3001 <strong>PCB\u30a2\u30bb\u30f3\u30d6\u30ea\u306e\u5e02\u5834\u6295\u5165\u307e\u3067\u306e\u6642\u9593<\/strong>\u3053\u308c\u3089\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3092\u8a2d\u8a08\u30d7\u30ed\u30bb\u30b9\u306b\u7d44\u307f\u8fbc\u3080\u3053\u3068\u3067\u3001\u8a2d\u8a08\u8005\u306f\u73fe\u4ee3\u306e\u88fd\u9020\u306e\u8981\u6c42\u3092\u6e80\u305f\u3059\u5805\u7262\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044 PCB \u8a2d\u8a08\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>ICT\u30c6\u30b9\u30c8\u3068\u30d5\u30e9\u30a4\u30f3\u30b0\u30d7\u30ed\u30fc\u30d6<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/testing_with_ict_equipment.jpg\" alt=\"ICT\u6a5f\u5668\u306b\u3088\u308b\u30c6\u30b9\u30c8\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\u30d7\u30ea\u30f3\u30c8\u56de\u8def\u57fa\u677f (PCB) \u30c6\u30b9\u30c8\u306e\u5206\u91ce\u3067\u306f\u3001\u30a4\u30f3\u30b5\u30fc\u30ad\u30c3\u30c8 \u30c6\u30b9\u30c8 (ICT) \u3068\u30d5\u30e9\u30a4\u30f3\u30b0 \u30d7\u30ed\u30fc\u30d6\u3068\u3044\u3046 2 \u3064\u306e\u4e3b\u8981\u306a\u65b9\u6cd5\u304c\u767b\u5834\u3057\u3066\u304a\u308a\u3001\u305d\u308c\u305e\u308c\u304c\u7570\u306a\u308b\u751f\u7523\u91cf\u3068\u8981\u4ef6\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>ICT \u30c6\u30b9\u30c8\u306f\u5927\u91cf\u751f\u7523\u306b\u6700\u9069\u3067\u3001\u9ad8\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u6a5f\u80fd\u3068\u5fb9\u5e95\u3057\u305f\u30c6\u30b9\u30c8\u7bc4\u56f2\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30b7\u30e7\u30fc\u30c8\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u6b20\u843d\u3001\u8aa4\u3063\u305f\u914d\u7f6e\u306a\u3069\u306e\u969c\u5bb3\u3092\u691c\u51fa\u3067\u304d\u307e\u3059\u3002ICT \u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u8907\u96d1\u3055\u306b\u57fa\u3065\u3044\u305f\u6cbb\u5177\u306e\u958b\u767a\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u6642\u9593\u304c\u304b\u304b\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30a2\u30ca\u30ed\u30b0\/\u30c7\u30b8\u30bf\u30eb\u56de\u8def\u306e\u6a5f\u80fd\u3092\u30c6\u30b9\u30c8\u3059\u308b\u305f\u3081\u306b\u96fb\u529b\u3092\u4f9b\u7d66\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3001\u30d5\u30e9\u30a4\u30f3\u30b0 \u30d7\u30ed\u30fc\u30d6 \u30c6\u30b9\u30c8\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30dc\u30fc\u30c9 \u30b5\u30a4\u30ba\u3092\u30c6\u30b9\u30c8\u3067\u304d\u308b\u67d4\u8edf\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u3084\u5c11\u91cf\u751f\u7523\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u5fc5\u8981\u306a\u56fa\u5b9a\u5177\u304c\u6700\u5c0f\u9650\u3067\u3042\u308b\u305f\u3081\u3001\u30b3\u30b9\u30c8\u52b9\u7387\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002ICT \u30c6\u30b9\u30c8\u3088\u308a\u3082\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u304c\u3001\u30d5\u30e9\u30a4\u30f3\u30b0 \u30d7\u30ed\u30fc\u30d6 \u30c6\u30b9\u30c8\u306f\u5c0f\u898f\u6a21\u304b\u3089\u4e2d\u898f\u6a21\u306e\u751f\u7523\u306b\u306f\u52b9\u7387\u7684\u306a\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: center\"><strong>\u65b9\u6cd5<\/strong><\/th>\n<th style=\"text-align: center\"><strong>\u751f\u7523\u91cf<\/strong><\/th>\n<th style=\"text-align: center\"><strong>\u5099\u54c1\u8981\u4ef6<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center\">\u60c5\u5831\u901a\u4fe1\u6280\u8853<\/td>\n<td style=\"text-align: center\">\u5927\u91cf<\/td>\n<td style=\"text-align: center\">\u8907\u96d1\u306a\u6cbb\u5177\u306e\u958b\u767a<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\u30d5\u30e9\u30a4\u30f3\u30b0\u30d7\u30ed\u30fc\u30d6<\/td>\n<td style=\"text-align: center\">\u5c11\u91cf\u751f\u7523\/\u8a66\u4f5c\u54c1<\/td>\n<td style=\"text-align: center\">\u6700\u5c0f\u9650\u306e\u5668\u5177\u8981\u4ef6<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\u60c5\u5831\u901a\u4fe1\u6280\u8853<\/td>\n<td style=\"text-align: center\">\u30cf\u30a4\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u30c6\u30b9\u30c8<\/td>\n<td style=\"text-align: center\">\u5fb9\u5e95\u3057\u305f\u30c6\u30b9\u30c8\u7bc4\u56f2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u30c6\u30b9\u30c8\u5bb9\u6613\u6027\u8a2d\u8a08 (DFT) \u3067\u306f\u3001\u751f\u7523\u91cf\u3068\u8981\u4ef6\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002DFT \u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u5951\u7d04\u88fd\u9020\u696d\u8005 (CM) \u306f\u52b9\u679c\u7684\u306a\u30c6\u30b9\u30c8\u3092\u4fdd\u8a3c\u3057\u3001\u751f\u7523\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002\u30c6\u30b9\u30c8 \u30dd\u30a4\u30f3\u30c8\u306f\u3001\u9078\u629e\u3057\u305f\u30c6\u30b9\u30c8\u65b9\u6cd5\u306b\u5408\u308f\u305b\u3066\u614e\u91cd\u306b\u8a08\u753b\u3057\u3001\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u7d71\u5408\u3068\u52b9\u7387\u7684\u306a\u30c6\u30b9\u30c8 \u30d7\u30ed\u30bb\u30b9\u3092\u78ba\u4fdd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>DFM \u3068 DFT \u306e\u30d9\u30b9\u30c8 \u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/design_for_manufacturability_and_design_for_testability.jpg\" alt=\"\u88fd\u9020\u6027\u3092\u8003\u616e\u3057\u305f\u8a2d\u8a08\u3068\u30c6\u30b9\u30c8\u6027\u3092\u8003\u616e\u3057\u305f\u8a2d\u8a08\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\u5951\u7d04\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u30c6\u30b9\u30c8\u53ef\u80fd\u6027\u3092\u4fdd\u8a3c\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002 <strong>DFM\u3068DFT\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/strong>\u3053\u308c\u3089\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u5f93\u3046\u3053\u3068\u3067\u3001 <strong>\u52b9\u7387\u7684\u306a\u30c6\u30b9\u30c8\u30d7\u30ed\u30bb\u30b9<\/strong> \u751f\u7523\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002\u30d7\u30ea\u30f3\u30c8\u56de\u8def\u57fa\u677f (PCB) \u306e\u6700\u9069\u306a\u8a2d\u8a08\u3068\u30c6\u30b9\u30c8\u306b\u306f\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<p>\u5951\u7d04\u30e1\u30fc\u30ab\u30fc\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u30c6\u30b9\u30c8\u53ef\u80fd\u6027\u3092\u4fdd\u8a3c\u3059\u308b\u5c02\u9580\u77e5\u8b58\u3068\u80fd\u529b\u3092\u8a55\u4fa1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002DFT\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306f\u3001 <strong>\u521d\u671f\u30ec\u30a4\u30a2\u30a6\u30c8\u8a08\u753b<\/strong> \u52b9\u7387\u7684\u306a\u30c6\u30b9\u30c8\u30d7\u30ed\u30bb\u30b9\u3092\u4fc3\u9032\u3059\u308b\u305f\u3081\u306b\u3001\u5177\u4f53\u7684\u306a\u8b70\u8ad6\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002 <strong>\u30c6\u30b9\u30c8\u30dd\u30a4\u30f3\u30c8\u306e\u8981\u4ef6<\/strong> \u77e5\u8b58\u8c4a\u5bcc\u306a\u30c6\u30b9\u30c8\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u5fb9\u5e95\u3057\u305f\u30c6\u30b9\u30c8\u3092\u5b9f\u65bd\u3057\u307e\u3059\u3002<\/p>\n<p>\u5b9f\u88c5 <strong>DFT \u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/strong> \u88fd\u54c1\u88fd\u9020\u3092\u6210\u529f\u3055\u305b\u308b\u305f\u3081\u306b\u6700\u9069\u306a\u5951\u7d04\u88fd\u9020\u696d\u8005\u3092\u9078\u629e\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u5341\u5206\u306a\u30c6\u30b9\u30c8 \u30d1\u30c3\u30c9\u3068\u7c21\u5358\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u306f\u3093\u3060\u63a5\u5408\u90e8\u3092\u5099\u3048\u305f\u9069\u5207\u306b\u8a2d\u8a08\u3055\u308c\u305f\u56de\u8def\u306b\u3088\u308a\u3001\u52b9\u7387\u7684\u306a\u30c6\u30b9\u30c8\u304c\u53ef\u80fd\u306b\u306a\u308a\u3001\u30b3\u30b9\u30c8\u306e\u304b\u304b\u308b\u3084\u308a\u76f4\u3057\u306e\u5fc5\u8981\u6027\u304c\u6e1b\u308a\u307e\u3059\u3002 <strong>\u76ee\u8996\u691c\u67fb<\/strong> \u6b20\u9665\u304c\u65e9\u671f\u306b\u767a\u898b\u3055\u308c\u308b\u3053\u3068\u3092\u78ba\u5b9f\u306b\u3057\u3001 <strong>\u751f\u7523\u5de5\u7a0b<\/strong>.<\/p>\n<h2>\u30c6\u30b9\u30c8\u5bb9\u6613\u6027\u3092\u8003\u616e\u3057\u305f PCB \u8a2d\u8a08<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/optimizing_pcb_test_processes.jpg\" alt=\"PCB\u30c6\u30b9\u30c8\u30d7\u30ed\u30bb\u30b9\u306e\u6700\u9069\u5316\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\u6226\u7565\u7684\u306b\u7d71\u5408\u3059\u308b\u3053\u3068\u3067 <strong>\u30c6\u30b9\u30c8\u30dd\u30a4\u30f3\u30c8<\/strong> \u30ec\u30a4\u30a2\u30a6\u30c8\u306b\u7d44\u307f\u8fbc\u3080\u3053\u3068\u3067\u3001PCB\u30c6\u30b9\u30c8\u5bb9\u6613\u5316\u8a2d\u8a08\uff08DFT\uff09\u306b\u3088\u308a\u52b9\u7387\u7684\u306a <strong>\u969c\u5bb3\u691c\u51fa\u3068\u5206\u96e2<\/strong> \u30c6\u30b9\u30c8\u4e2d\u306b <strong>\u88fd\u9020\u4e0a\u306e\u30a8\u30e9\u30fc\u3068\u30b3\u30b9\u30c8<\/strong>\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001\u30c6\u30b9\u30c8 \u30d7\u30ed\u30fc\u30d6\u304c\u91cd\u8981\u306a\u30ce\u30fc\u30c9\u3068\u4fe1\u53f7\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u6b63\u78ba\u306a\u969c\u5bb3\u691c\u51fa\u3068\u8a3a\u65ad\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u30c6\u30b9\u30c8\u30dd\u30a4\u30f3\u30c8\u306e\u9069\u5207\u306a\u914d\u7f6e\u306f\u3001\u76f4\u63a5\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u305f\u3081\u91cd\u8981\u3067\u3059\u3002 <strong>\u30c6\u30b9\u30c8\u7bc4\u56f2\u3068\u4fe1\u53f7\u6574\u5408\u6027<\/strong>\u9069\u5207\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30c6\u30b9\u30c8 \u30dd\u30a4\u30f3\u30c8\u306b\u3088\u308a\u3001\u52b9\u7387\u7684\u306a\u30c6\u30b9\u30c8\u304c\u53ef\u80fd\u306b\u306a\u308a\u3001\u88fd\u9020\u30a8\u30e9\u30fc\u306e\u53ef\u80fd\u6027\u3068\u305d\u308c\u306b\u4f34\u3046\u30b3\u30b9\u30c8\u304c\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>PCB \u8a2d\u8a08\u3067\u306f\u3001DFT \u306e\u539f\u5247\u306b\u5f93\u3063\u3066\u30c6\u30b9\u30c8 \u30dd\u30a4\u30f3\u30c8\u3092\u914d\u7f6e\u3057\u3001\u30c6\u30b9\u30c8\u7bc4\u56f2\u3092\u6700\u9069\u5316\u3057\u3066\u3001\u3059\u3079\u3066\u306e\u91cd\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u4fe1\u53f7\u304c\u30c6\u30b9\u30c8\u3067\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u30c6\u30b9\u30c8\u53ef\u80fd\u6027\u306b\u5bfe\u3059\u308b\u3053\u306e\u7dcf\u5408\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u306e\u65e9\u3044\u6bb5\u968e\u3067\u969c\u5bb3\u3092\u691c\u51fa\u3067\u304d\u308b\u305f\u3081\u3001\u6b20\u9665\u306e\u53ef\u80fd\u6027\u3068\u305d\u308c\u306b\u4f34\u3046\u30b3\u30b9\u30c8\u304c\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2>\u57fa\u672c\u7684\u306a DFT \u30eb\u30fc\u30eb\u3068\u8003\u616e\u4e8b\u9805<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/dft_guidelines_and_principles.jpg\" alt=\"DFT \u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3068\u539f\u5247\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\u52b9\u679c\u7684\u306a\u30c6\u30b9\u30c8\u3068\u969c\u5bb3\u691c\u51fa\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001\u8a2d\u8a08\u8005\u306f\u4e00\u9023\u306e\u57fa\u672c\u7684\u306a\u30eb\u30fc\u30eb\u3092\u9075\u5b88\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 <strong>DFT\u30eb\u30fc\u30eb<\/strong> \u914d\u7f6e\u3068\u8a2d\u8a08\u3092\u5c0e\u304f\u8003\u616e\u4e8b\u9805 <strong>\u30c6\u30b9\u30c8\u30dd\u30a4\u30f3\u30c8<\/strong>\u30c6\u30b9\u30c8\u5bb9\u6613\u6027\u3092\u8003\u616e\u3057\u305f\u8a2d\u8a08\u3067\u306f\u3001\u30c6\u30b9\u30c8\u30dd\u30a4\u30f3\u30c8\u304c\u6700\u4f4e\u9650 <strong>50\u30df\u30eb\u30af\u30ea\u30a2\u30e9\u30f3\u30b9<\/strong> \u9069\u5207\u306a\u30a2\u30af\u30bb\u30b9\u306e\u305f\u3081\u306b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u30c8\u30ec\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3057\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u30c6\u30b9\u30c8\u30dd\u30a4\u30f3\u30c8\u306b\u306f <strong>100\u30df\u30eb\u30af\u30ea\u30a2\u30e9\u30f3\u30b9<\/strong> \u30c6\u30b9\u30c8\u3092\u5bb9\u6613\u306b\u3059\u308b\u305f\u3081\u306b\u30dc\u30fc\u30c9\u306e\u7aef\u306b\u53d6\u308a\u4ed8\u3051\u307e\u3059\u3002\u5951\u7d04\u88fd\u9020\u696d\u8005\uff08CM\uff09\u3068\u306e\u8abf\u6574\u306b\u3088\u308a\u3001\u540c\u6642\u30c6\u30b9\u30c8\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002 <strong>ICT\u30c6\u30b9\u30c8<\/strong> PCB \u306e\u4e21\u9762\u306b\u5b9f\u88c5\u3055\u308c\u3066\u304a\u308a\u3001\u88fd\u9020\u4e2d\u306b\u5fb9\u5e95\u3057\u305f\u30c6\u30b9\u30c8\u3092\u5b9f\u65bd\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u8a2d\u8a08\u30cd\u30c3\u30c8\u56fa\u6709\u306e\u30c6\u30b9\u30c8\u30dd\u30a4\u30f3\u30c8\u306f\u5fb9\u5e95\u7684\u306a\u30c6\u30b9\u30c8\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308a\u3001\u96fb\u6c17\u63a5\u7d9a\u306e\u65ad\u7dda\u3084\u969c\u5bb3\u3092\u691c\u51fa\u3067\u304d\u307e\u3059\u3002\u7c21\u5358\u306b\u30a2\u30af\u30bb\u30b9\u53ef\u80fd <strong>\u30d7\u30ed\u30fc\u30d6\u30dd\u30a4\u30f3\u30c8<\/strong> 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