{"id":5486,"date":"2017-04-02T20:46:57","date_gmt":"2017-04-02T11:46:57","guid":{"rendered":"https:\/\/y2tech.net\/blog\/?p=5486"},"modified":"2017-04-03T20:37:21","modified_gmt":"2017-04-03T11:37:21","slug":"repairing-tektronix-digital-oscilloscope","status":"publish","type":"post","link":"https:\/\/y2tech.net\/blog\/d-i-y\/repairing-tektronix-digital-oscilloscope-5486\/","title":{"rendered":"\u30c6\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u88fd\u306e\u30aa\u30b7\u30ed\uff08\u30b8\u30e3\u30f3\u30af\u54c1\uff09\u3067\u904a\u3093\u3067\u307f\u305f"},"content":{"rendered":"<h3>\u61a7\u308c\u306e\u30c6\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u88fd\u30aa\u30b7\u30ed\u30b9\u30b3\u30fc\u30d7\u3092\u5165\u624b<\/h3>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/auctions.c.yimg.jp\/images.auctions.yahoo.co.jp\/image\/dr247\/auc0303\/users\/3\/0\/5\/9\/junk_bridge-imgbatch_1488811987\/600x399-2017030600121.jpg\" alt=\"Tektronix TDS 714L\" width=\"600\" height=\"399\" id=\"imgsrc1\" rel=\"auction:ImagePath\">\r\n<br>\r\n<span>\u4eca\u56de\u306f\u300e<a href=\"http:\/\/sellinglist.auctions.yahoo.co.jp\/user\/junk_bridge?u=%3bjunk_bridge\" target=\"_blank\">\u8a08\u6e2c\u5668\u5e02\u5834 \u30b8\u30e3\u30f3\u30af\u30d6\u30ea\u30c3\u30b8<\/a>\u300f\u306e\u30e4\u30d5\u30aa\u30af\u30b9\u30c8\u30a2\u3067 Tektronix TDS714L\u3092\u5165\u624b<\/span>\r\n<br>\r\n\r\n<\/div>\r\n<br>\r\n<br>\r\n<p>\u96fb\u5b50\u56de\u8def\u6280\u8853\u8005\u3084\u591a\u5c11\u306a\u308a\u3068\u3082\u96fb\u5b50\u5de5\u4f5c\u3092\u8da3\u5473\u3068\u3057\u3066\u3044\u308b\u4eba\u3067\u5728\u308c\u3070\u3001\u30aa\u30b7\u30ed\u30b9\u30b3\u30fc\u30d7\u3092\u59cb\u3081\u3068\u3059\u308b\u5404\u7a2e\u30c6\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u88fd\u54c1\u306b\u3064\u3044\u3066\u77e5\u3089\u306a\u3044\u4eba\u306f\u5c45\u306a\u3044\u3068\u3044\u3046\u304f\u3089\u3044\u30e1\u30b8\u30e3\u30fc\u3067\u9ad8\u6027\u80fd\u3060\u304c\u3001\u5982\u4f55\u305b\u3093\u304a\u5024\u6bb5\u304c\u534a\u7aef\u306a\u304f\u500b\u4eba\u30ec\u30d9\u30eb\u3067\u306f\u624b\u51fa\u3057\u306e\u3067\u304d\u306a\u3044\u9ad8\u5024\u306e\u82b1\u3060\u3063\u305f\u7b48\u3060\uff0e<\/p>\r\n<br>\r\n<p>\u79c1\u3082\u96fb\u5b50\u5de5\u4f5c\u3092\u8da3\u5473\u3068\u3057\u3066\u3044\u308b\u95a2\u4fc2\u3067\u3001\u56fd\u7523\u306e\u5b89\u3044\u30a2\u30ca\u30ed\u30b0\u30aa\u30b7\u30ed\u30b9\u30b3\u30fc\u30d7\u306f\u5f85\u3063\u3066\u3044\u308b\u304c\u3001\u30c6\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u88fd\u54c1\u306f\u3061\u3087\u3063\u3068\u524d\u306e\u4e2d\u53e4\u54c1\u3067\u3082\u305d\u3046\u7c21\u5358\u306b\u306f\u624b\u304c\u51fa\u305b\u306a\u3044\u3067\u3044\u305f\uff0e\u5927\u90e8\u6614\u306e\u8eca\u306eCM\u306e\u30ad\u30e3\u30c3\u30c1\u30b3\u30d4\u30fc\u3067\u300e\u3044\u3064\u304b\u306f\u30af\u30e9\u25cb\u25cb\u300f\u3068\u3044\u3046\u306e\u304c\u3042\u3063\u305f\u304c\u3001\u300e\u3044\u3064\u304b\u306f\u30c6\u30af\u30c8\u30ed\u300f\u3068\u3067\u3082\u8a00\u3044\u305f\u304f\u306a\u308b\u304f\u3089\u3044\u61a7\u308c\u306e\u6e2c\u5b9a\u5668\u30e1\u30fc\u30ab\u30fc\u3060\u3063\u305f\uff0e<\/p>\r\n<br>\r\n<p>\u4eca\u56de\u30e4\u30d5\u30aa\u30af\u3067\u4e2d\u53e4\u306e\u30aa\u30b7\u30ed\u30b9\u30b3\u30fc\u30d7\u3092\u6f01\u3063\u3066\u3044\u305f\u3089\u3001\u30b8\u30e3\u30f3\u30af\u54c1\u6271\u3044\u3067\u96fb\u6e90\u306e\u5165\u3089\u306a\u3044\u58ca\u308c\u305f\u30c6\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u306e\u30c7\u30b8\u30bf\u30eb\u30aa\u30b7\u30ed\u30b9\u30b3\u30fc\u30d7 TDS700\u30b7\u30ea\u30fc\u30ba\u304c\u51fa\u54c1\u3055\u308c\u3066\u3044\u305f\u306e\u3067\u3001\u30c0\u30e1\u3082\u3068\u3067\u5165\u624b\u3057\u3066\u307f\u305f\uff0e\u5f53\u6642\u306e\u6b63\u78ba\u306a\u5024\u6bb5\u306f\u5224\u3089\u306a\u3044\u304c\u3001\u3068\u3066\u3082\u500b\u4eba\u3067\u8cb7\u3048\u308b\u3088\u3046\u306a\u91d1\u984d\u3067\u306f\u7121\u304b\u3063\u305f\u7b48\u3060\uff0e\u30c7\u30b8\u30bf\u30eb\u30aa\u30b7\u30ed\u30b9\u30b3\u30fc\u30d7\u3068\u3057\u3066\u306f\u307e\u3060\u521d\u671f\u306e\u9803\u306e\u88fd\u54c1\u3067\u3001\u73fe\u5728\u306e\u30aa\u30b7\u30ed\u30b9\u30b3\u30fc\u30d7\u3068\u8f03\u3079\u308b\u4e8b\u306f\u619a\u3089\u308c\u308b\u304c\u3001\u5f53\u6642\uff081990\u5e74\u4ee3\uff09\u3068\u3057\u3066\u306f\u6700\u5148\u7aef\u306e\u6280\u8853\u3092\u6295\u5165\u3057\u305f\u88fd\u54c1\u3060\u3063\u305f\u3088\u3046\u3060\uff0e<\/p>\r\n<br>\r\n<p>\u30e4\u30d5\u30aa\u30af\u306e\u5546\u54c1\u8aac\u660e\u3067\u306f\u96fb\u6e90SW\u3092\u5165\u308c\u3066\u3082\u30a6\u30f3\u3068\u3082\u30b9\u30f3\u3068\u3082\u8a00\u308f\u306a\u3044\u3068\u3044\u3046\u306e\u3067\u3001\u5b8c\u5168\u306a\u90e8\u54c1\u53d6\u308a\u3092\u524d\u63d0\u3068\u3057\u305f\u30b8\u30e3\u30f3\u30af\u54c1\u6271\u3044\u306a\u306e\u3067\u683c\u5b89\u3067\u5165\u624b\u3067\u304d\u305f\uff0e\u6545\u969c\u306e\u7a0b\u5ea6\u3092\u5224\u5b9a\u3059\u308b\u8853\u304c\u7121\u3044\u306e\u3067\u3001\u3053\u306e\u3088\u3046\u306a\u7269\u306b\u624b\u3092\u51fa\u3059\u306e\u306f\u6b86\u3069\u52dd\u3061\u76ee\u306e\u7121\u3044\u535a\u6253\u306e\u3088\u3046\u306a\u7269\u3060\u304c\u3001\u305d\u3053\u306f\u6280\u8853\u8005\u306e\u7aef\u304f\u308c\u306a\u306e\u3067\u4e2d\u3092\u958b\u3051\u3066\u61a7\u308c\u306e\u30c6\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u88fd\u54c1\u306e\u4f5c\u308a\u3092\u898b\u3066\u52c9\u5f37\u3067\u304d\u308c\u3070\u5341\u5206\u3060\uff0e<\/p>\r\n<br>\r\n<hr \/>\r\n<br>\r\n<p>\u96fb\u6e90SW\u3092\u5165\u308c\u3066\u3082\u5168\u304f\u7121\u53cd\u5fdc\u306a\u306e\u3067\u3001\u5148\u305a\u306f\u30b3\u30f3\u30bb\u30f3\u30c8\u306e\u5efb\u308a\u306b\u3042\u308bFuse\u304b\u3089\u78ba\u8a8d\u3092\u59cb\u3081\u308b\u304c\u3001Fuse\u306f\u5207\u308c\u3066\u3044\u306a\u3044\u3088\u3046\u3060\uff0e\u4e2d\u3092\u958b\u3051\u308b\u3053\u3068\u306b\u3059\u308b\u304c\u958b\u3051\u65b9\u304c\u30cd\u30b8\u95a2\u4fc2\u306f\u5168\u3066\u30c8\u30eb\u30af\u30b9T15,T20\u3067\u56fa\u3081\u3089\u308c\u3066\u3044\u305f\u306e\u3067\u3001\u307e\u305a\u306fT15,T20\u306e\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u63a2\u3059\u3053\u3068\u304b\u3089\u59cb\u3081\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u304b\u3063\u305f\uff0e\u5e78\u3044\u624b\u5143\u306biFixit\u306e\u30c9\u30e9\u30a4\u30d0\u30fc\u30d3\u30c3\u30c8\u30bb\u30c3\u30c8(Apple\u95a2\u4fc2\u306e\u88fd\u54c1\u3092\u5f04\u308b\u305f\u3081\u306e\u306f\u7121\u304f\u3066\u306f\u306a\u3089\u306a\u3044\u4e00\u54c1\uff09\u304c\u3042\u3063\u305f\u306e\u3067\u3001T15,T20\u30cd\u30b8\u3092\u3053\u308c\u3067\u5916\u3059\u3053\u3068\u304c\u3067\u304d\u305f\uff0e<\/p>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/PK5S8885-640x424.jpg\" alt=\"\u30e1\u30a4\u30f3\u57fa\u677f\" width=\"640\" height=\"424\" class=\"size-medium wp-image-5492\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/PK5S8885.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/PK5S8885-240x159.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<br>\r\n<span>\u30c7\u30b8\u30bf\u30eb\u5074\u30e1\u30a4\u30f3\u57fa\u677f\u3092\u5916\u3057\u96fb\u6e90\u90e8\u306e\u30a2\u30eb\u30df\u30ab\u30d0\u30fc\u3092\u5916\u3059<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/PK5S8888-640x424.jpg\" alt=\"\u96fb\u6e90\u90e8\u3068\u30d6\u30e9\u30a6\u30f3\u7ba1\u3092\u7528\u3044\u305f\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u30e2\u30b8\u30e5\u30fc\u30eb\" width=\"640\" height=\"424\" class=\"size-medium wp-image-5494\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/PK5S8888.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/PK5S8888-240x159.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/> \r\n<br>\r\n<span>\u30d6\u30e9\u30a6\u30f3\u7ba1\u65b9\u5f0f\u306e\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u96fb\u6e90\u90e8\u306e\u30e1\u30a4\u30f3\u30dc\u30fc\u30c9\uff08\u53f3\u5074\uff09<\/span>\r\n<br>\r\n<\/div>\r\n<br>\r\n<p>\u73fe\u5728\u306e\u30c7\u30b8\u30bf\u30eb\u30aa\u30b7\u30ed\u3067\u3042\u308c\u3070\u30e1\u30a4\u30f3\u57fa\u677f\u306f\u30ab\u30b9\u30bf\u30e0LSI\u30c1\u30c3\u30d7\u6570\u500b\u3067\u56fa\u3081\u3066\u6700\u5c0f\u90e8\u54c1\u69cb\u6210\u3067\u4f5c\u3089\u308c\u3066\u3044\u308b\u3068\u3053\u308d\u3060\u304c\u300190\u5e74\u53f0\u306e\u88fd\u54c1\u306a\u306e\u3067\u90e8\u54c1\u3066\u3093\u3053\u76db\u308a\u3060\uff0e\u6614\u306a\u3089\u58ca\u308c\u305f\u30c1\u30c3\u30d7\u3092\u4ea4\u63db\u3059\u308c\u3070\u76f4\u308b\u3060\u308d\u3046\u304c\u3001\u4eca\u3068\u306a\u3063\u3066\u306f\u4ee3\u308f\u308a\u306e\u90e8\u54c1\u3092\u5165\u624b\u3059\u308b\u3053\u3068\u306f\u96e3\u3057\u305d\u3046\u3060\uff0e\u5225\u306a\u30b8\u30e3\u30f3\u30af\u54c1\u304b\u3089\u4f7f\u3048\u305d\u3046\u306a\u30d1\u30fc\u30c4\u3092\u6f01\u3063\u3066\u4ea4\u63db\u3059\u308b\u3057\u304b\u8853\u306f\u306a\u3044\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n<p>\u4e2d\u3092\u898b\u308b\u3068\u6d41\u77f3\u306b\u6642\u4ee3\u306e\u6d41\u308c\u3092\u611f\u3058\u308b\u304c\u3001\u6d41\u77f3\u306f\u30c6\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u3001\u5168\u3066\u306e\u4f5c\u308a\u304c\u3057\u3063\u304b\u308a\u3068\u3057\u3066\u3044\u3066\u6574\u7136\u3068\u307e\u3068\u307e\u3063\u3066\u304a\u308a\u3068\u3066\u3082\u7f8e\u3057\u3044\uff0e\u3053\u306e\u88fd\u54c1\u304c\u30e6\u30cb\u30fc\u30af\u306a\u306e\u306f\u30ab\u30e9\u30fc\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u8868\u793a\u306e\u65b9\u6cd5\u3067\u3001\u6614\u306a\u304c\u3089\u306e\u8f1d\u70b9\u65b9\u5f0f\u306e\u30e2\u30ce\u30af\u30ed\u30d6\u30e9\u30a6\u30f3\u7ba1\u306b\u7121\u7406\u77e2\u7406\u30ab\u30e9\u30fc\u8868\u793a\u3055\u305b\u308b\u305f\u3081\u306e\u4ed5\u7d44\u307f\u3092\u7d44\u307f\u8fbc\u3093\u3067\u6709\u308b\uff0e\u666e\u901a\u306e\u30d6\u30e9\u30a6\u30f3\u7ba1\u30ab\u30e9\u30fcTV\u306e\u3088\u3046\u306aRGB\u306e\uff13\u3064\u306e\u96fb\u5b50\u9283\u306e\u7d44\u307f\u3042\u308f\u305b\u306b\u3088\u308b\u30ab\u30e9\u30fc\u65b9\u5f0f\u3067\u306f\u7121\u304f\u3001\u30d6\u30e9\u30a6\u30f3\u7ba1\u306e\u8868\u793a\u9762\u306b7\u8272\uff1f\u8868\u793a\u53ef\u80fd\u306a\u900f\u904e\u6db2\u6676\u30d1\u30cd\u30eb\u3092\u4ed8\u52a0\u3057\u3066\u3001\u8f1d\u70b9\u306e\u52d5\u304d\u3068\u30ab\u30e9\u30fc\u6db2\u6676\u30d1\u30cd\u30eb\u3092\u540c\u671f\u3055\u305b\u3066\u30ab\u30e9\u30fc\u8868\u793a\u3057\u3066\u3044\u308b\u3088\u3046\u3060\uff0e\uff08\u6614\u306e\u30b2\u30fc\u30bb\u30f3\u3084\u55ab\u8336\u5e97\u306b\u7f6e\u304b\u308c\u3066\u3044\u305f\u30a4\u30f3\u30d9\u30fc\u30c0\u30b2\u30fc\u30e0\u306e\u30ab\u30e9\u30fc\u30bb\u30ed\u30cf\u30f3\u8868\u793a\u3068\u540c\u3058\u3088\u3046\u306a\u3082\u306e\u3092\u60f3\u50cf\u3057\u3066\u8cb0\u3046\u3068\u30a4\u30e1\u30fc\u30b8\u304c\u4ed8\u304d\u3084\u3059\u3044\u304b\u306a\uff1f\u3000\u3053\u3093\u306a\u4e8b\u66f8\u304f\u3068\u5e74\u304c\u3070\u308c\u3066\u3057\u307e\u3046\u304b\u306a\uff09<\/p>\r\n<br>\r\n<p>\u30e1\u30a4\u30f3\u57fa\u677f\u3084\u96fb\u6e90\u90e8\u3001\u30a2\u30ca\u30ed\u30b0\u57fa\u677f\u306a\u3069\u3064\u3076\u3055\u306b\u8868\u88cf\u3092\u89b3\u5bdf\u3057\u3001\u7570\u5e38\u304c\u306a\u3044\u304b\u3069\u3046\u304b\u76ee\u8996\u78ba\u8a8d\u3092\u884c\u3063\u305f\u304c\u3001\u660e\u3089\u304b\u306b\u58ca\u308c\u3066\u3044\u308b\u3068\u5224\u308b\u3088\u3046\u306a\u90e8\u5206\u306f\u306a\u304f\u3001\u60f3\u50cf\u3057\u3066\u3044\u305f\u3088\u308a\u3082\u9065\u304b\u306b\u57fa\u677f\u306e\u72b6\u614b\u306f\u826f\u3044\uff0e\u7121\u6c34\u30a2\u30eb\u30b3\u30fc\u30eb\u3067\u57fa\u677f\u3084\u90e8\u54c1\u3092\u4e01\u5be7\u306e\u6383\u9664\u3057\u3066\u3042\u3052\u308b\u3068\u300120\u5e74\u3082\u524d\u306e\u88fd\u54c1\u3068\u306f\u601d\u3048\u306a\u3044\u307b\u3069\u7dba\u9e97\u3060\uff0e\u3053\u306e\u8fba\u306f\u6d41\u77f3\u306b\u30c6\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u88fd\u54c1\u3060\u3068\u611f\u5fc3\u3055\u305b\u3089\u308c\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u30c6\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u88fd\u54c1\u3067\u611f\u5fc3\u3055\u305b\u3089\u308c\u308b\u306e\u306f\u3001\u3053\u3093\u306a\u6614\u306e\u88fd\u54c1\u3067\u3082\uff08\u6614\u306e\u88fd\u54c1\u3060\u304b\u3089\u3068\u8a00\u3063\u305f\u65b9\u304c\u6b63\u89e3\u304b\u306a\uff09\u304d\u3061\u3093\u3068\u30b5\u30fc\u30d3\u30b9\u30de\u30cb\u30e5\u30a2\u30eb\u304c\u6b8b\u3063\u3066\u3044\u3066\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3084\u88fd\u54c1\u4fdd\u5b88\u306b\u5bfe\u3059\u308b\u57fa\u672c\u30dd\u30ea\u30b7\u30fc\u304c\u304d\u3061\u3093\u3068\u78ba\u7acb\u3055\u308c\u3066\u3044\u305f\u3053\u3068\u3060\uff0e\u3053\u306e\u8fba\u306f\u65e5\u672c\u306e\u30e1\u30fc\u30ab\u30fc\u3082\u304d\u3061\u3093\u3068\u898b\u7fd2\u3063\u3066\u6b32\u3057\u3044\u3068\u3053\u308d\u3060\uff0e\u304b\u3064\u3066\u6280\u8853\u5927\u56fd\u30fb\u7269\u4f5c\u308a\u5927\u56fd\u3092\u76ee\u6307\u3059\u306a\u3069\u3068\u4f55\u51e6\u304b\u306e\u56fd\u306e\u653f\u6cbb\u5c4b\u3055\u3093\u305f\u3061\u304c\u562f\u3044\u3066\u3044\u305f\u304c\u3001\u304d\u3061\u3093\u3068\u3057\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u5236\u4f5c\u3084\u7d99\u627f\u304c\u3067\u304d\u306a\u3044\u3088\u3046\u3067\u306f\u3001\u3044\u3064\u307e\u3067\u7d4c\u3063\u3066\u3082\u7d75\u7a7a\u4e8b\u3067\u3057\u304b\u306a\u3044\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n<p>\u3068\u308a\u3042\u3048\u305a Tektronix TDS714L \u306e\u30b5\u30fc\u30d3\u30b9\u30de\u30cb\u30e5\u30a2\u30eb\u3000\u300e<a href=\"http:\/\/jp.tek.com\/oscilloscope\/tds794d-manual\/tds500d-tds600c-tds700d-tds714l-service-manual\" target=\"_blank\">TDS500D, TDS600C, TDS700D &#038; TDS714L Service Manual \u30de\u30cb\u30e5\u30a2\u30eb<\/a>\u300f \u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u4e2d\u8eab\u3092\u78ba\u8a8d\u3057\u3066\u307f\u305f\uff0e\u5168\u90e8\u3067330\u30da\u30fc\u30b8\u3082\u3042\u308b\u82f1\u8a9e\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3060\u304c\u3001\u5206\u89e3\u306e\u4ed5\u65b9\u3084\u75c7\u72b6\u5225\u306b\u3069\u3053\u304b\u3089\u624b\u3092\u4ed8\u3051\u308c\u3070\u826f\u3044\u304b\u306a\u3069\u306e\u60c5\u5831\u304c\u8a18\u8ff0\u3055\u308c\u3066\u3044\u308b\uff0e\r\n<br>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<a href=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/ServiceManual.png\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/ServiceManual-518x640.png\" alt=\"Trable-shooting Procedures\" width=\"518\" height=\"640\" class=\"size-medium wp-image-5501\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/ServiceManual-518x640.png 518w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/ServiceManual-194x240.png 194w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/ServiceManual-768x949.png 768w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/ServiceManual.png 833w\" sizes=\"auto, (max-width: 518px) 100vw, 518px\" \/><\/a>\r\n<br>\r\n<span>Service Manual\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30d5\u30ed\u30fc\u30c1\u30e3\u30fc\u30c8\u3088\u308a\u4e00\u90e8\u629c\u7c8b<\/span>\r\n<br>\r\n<\/div>\r\n<br>\r\n<p>\u3053\u306e\u30d5\u30ed\u30fc\u30c1\u30e3\u30fc\u30c8\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u3001\u969c\u5bb3\u306e\u5207\u308a\u5206\u3051\u3092\u884c\u3063\u3066\u307f\u308b\u3053\u3068\u306b\u3059\u308b\uff0e\u75c7\u72b6\u304b\u3089\u30c7\u30b8\u30bf\u30eb\u7cfb\u306e\u30e1\u30a4\u30f3\u96fb\u6e90 +5.1V \u306f\u554f\u984c\u7121\u304f\u4f9b\u7d66\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u306a\u306e\u3067\u6b21\u306e\u9805\u76ee\u306b\u9032\u3080\u304c\uff0e\uff0e\uff0e\u3000\u6b21\u306e\u9805\u76ee\u306e\u5185\u5bb9\u306f &#8220;Replace the A11 DRAM Processor\/Display module.&#8221; \u3068\u306a\u3063\u3066\u3044\u3066\u3001\u3053\u3053\u304b\u3089\u5148\u306f\u8eab\u3082\u84cb\u3082\u306a\u3044\u6307\u793a\u5185\u5bb9\u3060\u3063\u305f\uff0e\u30e1\u30a4\u30f3\u30dc\u30fc\u30c9\u6bce\u4ea4\u63db\u3060\u305d\u3046\u306a\uff0e\uff0e\uff0e\u3000<\/p>\r\n<br>\r\n<p>\u4eca\u3068\u306a\u3063\u3066\u306f20\u5e74\u4ee5\u4e0a\u524d\u306e\u88fd\u54c1\u306e\u30e1\u30a4\u30f3\u30dc\u30fc\u30c9\u3092\u4ea4\u63db\u3059\u308b\u8853\u3082\u7121\u304f\u3001\u4eee\u306b\u30e1\u30fc\u30ab\u30fc\u306e\u4fee\u7406\u304c\u53d7\u3051\u3089\u308c\u305f\u3068\u3057\u3066\u3082\u30a6\u30f3\u5341\u4e07\u3082\u639b\u304b\u308b\u4e8b\u306f\u5fc5\u6b7b\u3060\uff0e\u30c7\u30b8\u30bf\u30eb\u30e1\u30a4\u30f3\u30dc\u30fc\u30c9\u3092\u3064\u3076\u3055\u306b\u8abf\u3079\u3066\u3044\u308b\u6642\u9593\u3082\u56de\u8def\u56f3\u3082\u306a\u3044\u306e\u3067\u3001\u5148\u305a\u306f\u3053\u306e\u9803\u306e\u6545\u969c\u306e\u4e00\u756a\u306e\u8981\u56e0\u3089\u3057\u3044\u30bf\u30f3\u30bf\u30eb\u30b3\u30f3\u30c7\u30f3\u30b5\u5efb\u308a\u304b\u3089\u30c1\u30a7\u30c3\u30af\u3057\u3066\u307f\u308b\u3053\u3068\u306b\u3057\u305f\uff0e<\/p>\r\n<br>\r\n<p>\u3069\u3046\u3082 16V33uF \u306e\u30c1\u30c3\u30d7\u30bf\u30f3\u30bf\u30eb\u30b3\u30f3\u30c7\u30f3\u30b5\uff12\u500b\u306e\u6319\u52d5\u304c\u304a\u304b\u3057\u3044\uff0e\u53d6\u308a\u5916\u3057\u3066\u78ba\u8a8d\u3057\u3066\u307f\u308b\u3068\u62b5\u6297\u5024\u306f\u7121\u9650\u5927\u3068\u306a\u3063\u3066\u304a\u308a\u3001\u3069\u3046\u3084\u3089Fuse\u6a5f\u80fd\u4ed8\u304d\u306e\u30bf\u30f3\u30bf\u30eb\u30b3\u30f3\u30c7\u30f3\u30b5\u304c\u30b7\u30e7\u30fc\u30c8\u30e2\u30fc\u30c9\u3067\u6545\u969c\u3057\u3066Fuse\u6a5f\u80fd\u304c\u50cd\u3044\u305f\u3088\u3046\u3060\uff0e\u30b7\u30e7\u30fc\u30c8\u306e\u5834\u5408\u306f\u5468\u8fba\u90e8\u54c1\u3082\u5dfb\u304d\u6dfb\u3048\u306b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u304c\u3001Fuse\u6a5f\u80fd\u306e\u304a\u304b\u3052\u3067\u4ed6\u306e\u90e8\u54c1\u306b\u5f71\u97ff\u304c\u51fa\u3066\u3044\u306a\u3044\u3053\u3068\u3092\u7948\u308b\uff0e\u3068\u308a\u3042\u3048\u305a\u624b\u5143\u306e\u30ea\u30fc\u30c9\u7dda\u30bf\u30a4\u30d7\u306e\u30bf\u30f3\u30bf\u30eb\u30b3\u30f3\u30c7\u30f3\u30b5\u3068\u7f6e\u304d\u63db\u3048\u305f\uff0e<\/p>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/0012904-640x427.jpg\" alt=\"\u30bf\u30f3\u30bf\u30eb\u30b3\u30f3\u30c7\u30f3\u30b5\u3092\u4ea4\u63db\" width=\"640\" height=\"427\" class=\"size-medium wp-image-5497\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/0012904.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/0012904-240x160.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/> \r\n<br>\r\n<span>\u30c7\u30b8\u30bf\u30eb\u30e1\u30a4\u30f3\u30dc\u30fc\u30c9\u306e\u30bf\u30f3\u30bf\u30eb\u30b3\u30f3\u30c7\u30f3\u30b5\u306e\u4e00\u90e8\u3092\u3068\u308a\u3042\u3048\u305a\u4ea4\u63db<\/span>\r\n<br>\r\n<\/div>\r\n<br>\r\n<p>\u30d5\u30ed\u30f3\u30c8\u30d1\u30cd\u30eb\u306e\u96fb\u6e90\u30b9\u30a4\u30c3\u30c1\uff08\u6b63\u78ba\u306b\u306fStandby\u30b9\u30a4\u30c3\u30c1\u304b\u306a\uff09\u3092\u62bc\u3059\u3068\u3001\u4eca\u307e\u3067\u306e 7\u30bb\u30b0LED\u8868\u793a\u5668\u306e&#8221;.8&#8243; \u8868\u793a\u304c\u6d88\u3048\u3001\u4e0a\u4e0b\u306e\u6c34\u5e73\u30bb\u30b0\u30e1\u30f3\u30c82\u672c\u304c1\u79d2\u9593\u9694\u3050\u3089\u3044\u3067\u70b9\u6ec5\u306b\u5909\u308f\u3063\u305f\uff0e\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u3082\u4eca\u307e\u3067\u306f\u771f\u3063\u9ed2\u3067\u4f55\u3082\u8868\u793a\u3055\u308c\u306a\u304b\u3063\u305f\u304c\u3001\u5c11\u3057\u6b6a\u66f2\u3057\u305f\u6c34\u5e73\u7dda\u306e\u3088\u3046\u306a\u7269\u304c\u8272\u5f62\u3092\u5909\u3048\u306a\u304c\u3089\u602a\u3057\u304f\u5149\u3063\u3066\u3044\u308b\uff0e\u4eca\u307e\u3067\u306f\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306b\u306f\u4f55\u3082\u8868\u793a\u3055\u308c\u305a\u30a6\u30f3\u3068\u3082\u30b9\u30f3\u3068\u3082\u8a00\u308f\u306a\u3044\u72b6\u614b\u304b\u3089\u3001\u30ea\u30ec\u30fc\u306e\u3088\u3046\u306a\u7269\u97f3\u304c\u3057\u3066\u6642\u9593\u3068\u5171\u306b\u75c7\u72b6\u304c\u5909\u308f\u308b\u3088\u3046\u306b\u306a\u3063\u305f\uff0e\u5927\u90e8\u524d\u9032\u3060\uff0e<\/p>\r\n<br>\r\n<p>\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306b\u306f\u602a\u3057\u3044\u6c34\u8fba\u7dda\u3057\u304b\u8868\u793a\u3055\u308c\u3066\u3044\u306a\u3044\u304c\u3001\u30c7\u30b8\u30bf\u30eb\u30e1\u30a4\u30f3\u57fa\u677f\u306eLED\u306b\u306f\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9\u306f\u8868\u793a\u3055\u308c\u3066\u3044\u306a\u3044\u3088\u3046\u306a\u306e\u3067\u3001\u3082\u3057\u304b\u3057\u305f\u3089\u88cf\u9762\u30d1\u30cd\u30eb\u306e\u30a2\u30ca\u30ed\u30b0RGB\uff08VGA)\u30b3\u30cd\u30af\u30bf\u306b\u4f55\u304b\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u306e\u3067\u3001PC\u30e2\u30cb\u30bf\u306eVGA\u30b3\u30cd\u30af\u30bf\u3068\u7e4b\u3044\u3067\u307f\u305f\u3089\u3001\u4f55\u3068\u30aa\u30b7\u30ed\u30b9\u30b3\u30fc\u30d7\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u305f\uff0e\u3068\u3044\u3046\u3053\u3068\u306f\u30c7\u30b8\u30bf\u30eb\u30e1\u30a4\u30f3\u30dc\u30fc\u30c9\u306f\u6b63\u5e38\u306b\u6a5f\u80fd\u3057\u3066\u3044\u308b\u3068\u3044\u3046\u3053\u3068\u306a\u306e\u3067\u3001\u5f8c\u306f\u5358\u306b\u30d6\u30e9\u30a6\u30f3\u7ba1\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u7cfb\u306e\u5782\u76f4\u504f\u5411\u7cfb\u304c\u4f55\u3089\u304b\u306e\u969c\u5bb3\u3067\u4f5c\u52d5\u3057\u3066\u3044\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u306e\u3088\u3046\u3060\uff0e<\/p>\r\n<br>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/0012906-640x427.jpg\" alt=\"\u4f55\u3084\u3089\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306b\u602a\u3057\u3044\u6c34\u5e73\u7dda\u304c\" width=\"640\" height=\"427\" class=\"size-medium wp-image-5504\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/0012906.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/0012906-240x160.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<br>\r\n<span>\u4f55\u3084\u3089\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306b\u602a\u3057\u3044\u6c34\u5e73\u7dda\u304c<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/0012903-640x427.jpg\" alt=\"VGA\u7aef\u5b50\u304b\u3089\u753b\u9762\u51fa\u529b\u3055\u308c\u3066\u3044\u308b\uff01\uff01\uff01\" width=\"640\" height=\"427\" class=\"size-medium wp-image-5505\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/0012903.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/0012903-240x160.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<br>\r\n<span>VGA\u7aef\u5b50\u304b\u3089\u753b\u9762\u51fa\u529b\u3055\u308c\u3066\u3044\u308b\uff01\uff01\uff01<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/0012905-640x427.jpg\" alt=\"\u30ce\u30a4\u30ba\u304c\u6c17\u306b\u306a\u308b\u3051\u3069\uff0e\uff0e\uff0e\" width=\"640\" height=\"427\" class=\"size-medium wp-image-5506\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/0012905.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/0012905-240x160.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/> \r\n<br>\r\n<span>\u30ce\u30a4\u30ba\u304c\u6c17\u306b\u306a\u308b\u3051\u3069\uff0e\uff0e\uff0e<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/0012909-640x427.jpg\" alt=\"Copyright\u306e\u5e74\u4ee3\u304c\uff0e\uff0e\uff0e\" width=\"640\" height=\"427\" class=\"size-medium wp-image-5507\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/0012909.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/0012909-240x160.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/> \r\n<br>\r\n<span>Copyright\u306e\u5e74\u4ee3\u304c\uff0e\uff0e\uff0e<\/span>\r\n<br>\r\n<\/div>\r\n<br>\r\n<p>\u3068\u308a\u3042\u3048\u305a\u30d6\u30e9\u30a6\u30f3\u7ba1\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u7cfb\u306e\u5782\u76f4\u504f\u5411\u7cfb\u306b\u3064\u3044\u3066\u306f\u3001\u4eca\u5ea6\u6642\u9593\u304c\u3042\u308b\u3068\u304d\u306b\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c8\u3059\u308b\u3053\u3068\u306b\u3057\u3088\u3046\u3068\u601d\u3046\uff0eVGA\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306b\u8868\u793a\u3055\u308c\u305f\u6ce2\u5f62\u306e\u30ce\u30a4\u30ba\u6210\u5206\u304c\u6c17\u306b\u306a\u308b\u304c\u3001\u3068\u308a\u3042\u3048\u305a\u3053\u306eTDS714L\u306b\u3064\u3044\u3066\u306f\u304a\u904a\u3073\u7a0b\u5ea6\u306b\u306f\u4f7f\u3048\u305d\u3046\u3060\uff0e\u521d\u3081\u3066\u306e\u30c7\u30b8\u30bf\u30eb\u30aa\u30b7\u30ed\u306a\u306e\u3067\u4f7f\u3044\u65b9\u3092\u30de\u30b9\u30bf\u30fc\u3057\u306a\u3044\u3068\u306d\uff0e\uff0e\uff0e<\/p>\r\n<br>\r\n<p>Tektronix TDS714L\u3067\u904a\u3093\u3067\u3044\u305f\u3089\u3001\u3084\u3063\u3071\u308a\u6614\u306e\u61a7\u308c\u306e\u7684\u3060\u3063\u305fTektronix\u306e\u9ad8\u6027\u80fd\u30a2\u30ca\u30ed\u30b0\u30aa\u30b7\u30ed\u30b9\u30b3\u30fc\u30d7\u304c\u6b32\u3057\u304f\u306a\u308a\u3001\u5225\u306a\u30e4\u30d5\u30aa\u30af\u306e\u304a\u5e97\u304b\u3089Tektonix 2455B(250Mhz, 4ch)\u624b\u306b\u5165\u308c\u3066\u3057\u307e\u3063\u305f\uff0e\u3053\u3061\u3089\u306f\u5c11\u3057\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u8868\u793a\u7cfb\u306e\u8abf\u6574\u304c\u5fc5\u8981\u306a\u611f\u3058\u3060\u304c\u3001\u300e\u8150\u3063\u3066\u3082\u30c6\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u300f\u3068\u3044\u3046\u3053\u3068\u3067\uff0e\uff0e\uff0e(^_^)\/<\/p>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/0012911-640x427.jpg\" alt=\"Tektronix 24555B\" width=\"640\" height=\"427\" class=\"size-medium wp-image-5509\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/0012911.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2017\/04\/0012911-240x160.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/> \r\n<br>\r\n<span>\u3053\u3061\u3089\u306f\u30a2\u30ca\u30ed\u30b0\u30aa\u30b7\u30ed\u306e Tektronix 2455B [ 4ch: 250MHz ]<\/span>\r\n<br>\r\n<\/div>","protected":false},"excerpt":{"rendered":"\u96fb\u5b50\u56de\u8def\u6280\u8853\u8005\u3084\u591a\u5c11\u306a\u308a\u3068\u3082\u96fb\u5b50\u5de5\u4f5c\u3092\u8da3\u5473\u3068\u3057\u3066\u3044\u308b\u4eba\u3067\u5728\u308c\u3070\u3001\u30aa\u30b7\u30ed\u30b9\u30b3\u30fc\u30d7\u3092\u59cb\u3081\u3068\u3059\u308b\u5404\u7a2e\u30c6\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u88fd\u54c1\u306b\u3064\u3044\u3066\u77e5\u3089\u306a\u3044\u4eba\u306f\u5c45\u306a\u3044\u3068\u3044\u3046\u304f\u3089\u3044\u30e1\u30b8\u30e3\u30fc\u3067\u9ad8\u6027\u80fd\u3060\u304c\u3001\u5982\u4f55\u305b\u3093\u304a\u5024\u6bb5\u304c\u534a\u7aef\u306a\u304f\u500b\u4eba\u30ec\u30d9\u30eb\u3067\u306f\u624b\u51fa\u3057\u306e\u3067\u304d\u306a\u3044\u9ad8\u5024\u306e\u82b1\u3060\u3063\u305f\u7b48\u3060\uff0e","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[197],"tags":[757,756],"class_list":["post-5486","post","type-post","status-publish","format-standard","hentry","category-d-i-y","tag-tektronix-2455b","tag-tektronix-tds714l"],"_links":{"self":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/posts\/5486","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/comments?post=5486"}],"version-history":[{"count":2,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/posts\/5486\/revisions"}],"predecessor-version":[{"id":5512,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/posts\/5486\/revisions\/5512"}],"wp:attachment":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/media?parent=5486"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/categories?post=5486"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/tags?post=5486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}