{"id":3408,"date":"2025-08-13T13:41:11","date_gmt":"2025-08-13T12:41:11","guid":{"rendered":"https:\/\/www.macerobotics.com\/?p=3408"},"modified":"2025-08-13T13:46:14","modified_gmt":"2025-08-13T12:46:14","slug":"reparation-carte-mere-330x-robot-husqvarna","status":"publish","type":"post","link":"http:\/\/www.macerobotics.com\/?p=3408","title":{"rendered":"R\u00e9paration carte m\u00e8re 330x robot Husqvarna"},"content":{"rendered":"<p>Aujourd&#8217;hui, on s&#8217;attaque \u00e0 une nouvelle mission,\u00a0 encore une r\u00e9paration d&#8217;une carte m\u00e8re d&#8217;un robot tondeuse en cours &#8230;<\/p>\n<ul>\n<li><strong>Sympt\u00f4me :<\/strong> La roue droite du robot ne tourne pas correctement.<\/li>\n<\/ul>\n<p>Apr\u00e8s un diagnostic minutieux, j\u2019ai v\u00e9rifi\u00e9 le pont triphas\u00e9 de la commande du moteur brushless. Il s\u2019av\u00e8re qu\u2019un transistor Mosfet du pont est d\u00e9fectueux. Il y a un court-circuit entre le drain et la source du mosfet. La pi\u00e8ce concern\u00e9e est un transistor de r\u00e9f\u00e9rence AOD609, qui n\u00e9cessite un remplacement pour restaurer la fonctionnalit\u00e9 du moteur.<\/p>\n<p>Nous proc\u00e9dons donc au remplacement de ce composant pour remettre le robot en parfait \u00e9tat de fonctionnement.<\/p>\n<p><a href=\"http:\/\/www.macerobotics.com\/wp-content\/uploads\/2025\/08\/Capture-decran-2025-08-13-143228.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3409 aligncenter\" src=\"http:\/\/www.macerobotics.com\/wp-content\/uploads\/2025\/08\/Capture-decran-2025-08-13-143228.jpg\" alt=\"\" width=\"795\" height=\"456\" srcset=\"http:\/\/www.macerobotics.com\/wp-content\/uploads\/2025\/08\/Capture-decran-2025-08-13-143228.jpg 795w, http:\/\/www.macerobotics.com\/wp-content\/uploads\/2025\/08\/Capture-decran-2025-08-13-143228-300x172.jpg 300w, http:\/\/www.macerobotics.com\/wp-content\/uploads\/2025\/08\/Capture-decran-2025-08-13-143228-768x441.jpg 768w, http:\/\/www.macerobotics.com\/wp-content\/uploads\/2025\/08\/Capture-decran-2025-08-13-143228-600x344.jpg 600w\" sizes=\"auto, (max-width: 795px) 100vw, 795px\" \/><\/a><\/p>\n<p>N\u2019h\u00e9sitez pas \u00e0 nous contacter pour une r\u00e9paration.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Aujourd&#8217;hui, on s&#8217;attaque \u00e0 une nouvelle mission,\u00a0 encore une r\u00e9paration d&#8217;une carte m\u00e8re d&#8217;un robot tondeuse en cours &#8230; Sympt\u00f4me : La roue droite du robot ne tourne pas correctement. Apr\u00e8s un diagnostic minutieux, j\u2019ai v\u00e9rifi\u00e9 le pont triphas\u00e9 de la commande du moteur brushless. Il s\u2019av\u00e8re qu\u2019un transistor Mosfet du pont est d\u00e9fectueux. Il &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[70,94],"tags":[],"class_list":["post-3408","post","type-post","status-publish","format-standard","hentry","category-reparation","category-reparation-carte-electronique"],"_links":{"self":[{"href":"http:\/\/www.macerobotics.com\/index.php?rest_route=\/wp\/v2\/posts\/3408","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.macerobotics.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.macerobotics.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.macerobotics.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.macerobotics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3408"}],"version-history":[{"count":3,"href":"http:\/\/www.macerobotics.com\/index.php?rest_route=\/wp\/v2\/posts\/3408\/revisions"}],"predecessor-version":[{"id":3412,"href":"http:\/\/www.macerobotics.com\/index.php?rest_route=\/wp\/v2\/posts\/3408\/revisions\/3412"}],"wp:attachment":[{"href":"http:\/\/www.macerobotics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3408"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.macerobotics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3408"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.macerobotics.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}