{"id":12868,"date":"2021-06-20T21:01:00","date_gmt":"2021-06-20T13:01:00","guid":{"rendered":"https:\/\/rewa.tech\/iphone-7-plus-3d-touch-not-working\/"},"modified":"2024-05-10T15:29:09","modified_gmt":"2024-05-10T07:29:09","slug":"iphone-7-plus-3d-touch-ne-fonctionne-pas","status":"publish","type":"post","link":"https:\/\/rewa.tech\/fr\/iphone-7-plus-3d-touch-not-working\/","title":{"rendered":"iPhone 7 Plus 3D Touch ne fonctionne pas"},"content":{"rendered":"

Ph\u00e9nom\u00e8ne de dysfonctionnement<\/span><\/b><\/p>\n

<\/span><\/b><\/p>\n

Le t\u00e9l\u00e9phone peut \u00eatre allum\u00e9 et l'\u00e9cran tactile peut fonctionner, mais le toucher 3D ne fonctionne pas du tout.<\/span><\/p>\n

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\"iPhone<\/span><\/p>\n

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D\u00e9pannage<\/span><\/b><\/p>\n

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Pour les <\/span>Probl\u00e8me de l'iPhone 7 Plus 3D Touch qui ne fonctionne pas. <\/span><\/span>D\u00e9montez le t\u00e9l\u00e9phone et v\u00e9rifiez la carte m\u00e8re, en particulier la zone autour du connecteur 3D touch J3801.<\/span><\/p>\n

Nous avons trouv\u00e9 le condensateur C3828 et les pastilles correspondantes sur le PCB ont \u00e9t\u00e9 perdues. Ce condensateur est un condensateur de filtrage sur la ligne PP_VDD_BOOST vers la puce LDO U3801.<\/span><\/p>\n

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\"iPhone<\/span><\/p>\n

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\"\"<\/span><\/p>\n

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Continuer <\/span><\/span>pour v\u00e9rifier la valeur de la diode sur le condensateur C3724, la valeur \u00e9tait de 379.<\/span><\/p>\n

Ensuite, nous continuons jusqu'au plot de connexion de U3701, la valeur \u00e9tait de 521, les deux plots \u00e9taient connect\u00e9s, la valeur de la diode devrait \u00eatre la m\u00eame. <\/span><\/p>\n

On peut donc conclure que le rail entre C3<\/span>7<\/span><\/span>24 et le bloc 4 de l'U3801 \u00e9tait ouvert.<\/span><\/p>\n

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\"\"   \"\"<\/span><\/p>\n

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Sauter <\/span><\/span>un fil de C3724 au pad de U3801 et test\u00e9 \u00e0 nouveau, la valeur de la diode est redevenue la m\u00eame que celle de C3724, et la fonction 3D est \u00e9galement redevenue normale, le probl\u00e8me est r\u00e9solu.<\/span><\/p>\n

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Cours de r\u00e9paration de la carte m\u00e8re de l'iPhone 7<\/span><\/u><\/b><\/a><\/p>\n

<\/span><\/b><\/p>","protected":false},"excerpt":{"rendered":"

Malfunction Phenomenon The phone can be turned on and the touchscreen can work, but the 3D touch does not work at all. Trouble Shooting For the iPhone 7 Plus 3D Touch Not Working issue. Disassemble the phone and check the motherboard, especially the area around the 3D touch connector J3801. We found the capacitor C3828 and the […]<\/p>\n","protected":false},"author":10,"featured_media":12869,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[780],"tags":[],"class_list":["post-12868","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-iphone-repair-cases"],"_links":{"self":[{"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/posts\/12868","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/comments?post=12868"}],"version-history":[{"count":0,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/posts\/12868\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/media\/12869"}],"wp:attachment":[{"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/media?parent=12868"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/categories?post=12868"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/tags?post=12868"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}