{"id":12924,"date":"2021-06-30T21:41:00","date_gmt":"2021-06-30T13:41:00","guid":{"rendered":"https:\/\/rewa.tech\/iphone-x-black-screen-issue\/"},"modified":"2024-05-10T15:25:11","modified_gmt":"2024-05-10T07:25:11","slug":"probleme-decran-noir-de-liphone-x","status":"publish","type":"post","link":"https:\/\/rewa.tech\/fr\/iphone-x-black-screen-issue\/","title":{"rendered":"Probl\u00e8me d'\u00e9cran noir sur l'iPhone X"},"content":{"rendered":"

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

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

L'\u00e9cran noir de l'iPhone X et aucune r\u00e9ponse.<\/span><\/p>\n

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

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

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

<\/p>\n

<\/span><\/b>D\u00e9monter le t\u00e9l\u00e9phone et le faire fonctionner <\/span>les <\/span><\/span>inspection cosm\u00e9tique de la carte m\u00e8re. <\/span>Il y a quelques <\/span>d\u00e9formation<\/span><\/span>sur la carte m\u00e8re.<\/span> <\/span><\/p>\n

Puisque le probl\u00e8me est li\u00e9 \u00e0 l'affichage. Nous pouvons donc <\/span>mesurer d'abord la valeur de la diode sur le connecteur d'affichage J5700, <\/span>la valeur mesur\u00e9e de la diode de la broche 21 du J5700 est sup\u00e9rieure \u00e0 la valeur normale.<\/span><\/p>\n

<\/p>\n

<\/span>D'apr\u00e8s le sch\u00e9ma du circuit, <\/span>La broche 21 du J5700 est reli\u00e9e \u00e0 la broche A6 du CPU par l'interm\u00e9diaire de L5720.<\/span><\/p>\n

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

Tout d'abord, nous pouvons remplacer l'inducteur L5720 par un nouveau. <\/span>Apr\u00e8s cela, mesurer \u00e0 nouveau la valeur de la diode et le probl\u00e8me n'est toujours pas r\u00e9solu.<\/span><\/p>\n

Nous pouvons donc d\u00e9tacher deux couches l'une de l'autre et retirer l'unit\u00e9 centrale, <\/span>et constate que la pastille de la broche A6 est manqu\u00e9e. <\/span>Nous pouvons donc conclure que le d\u00e9faut est li\u00e9 \u00e0 la broche A6 de l'unit\u00e9 centrale.<\/span>   <\/span><\/p>\n

Ensuite, nous grattons les lignes concern\u00e9es de la broche A6 \u00e0 l'aide d'un couteau sp\u00e9cial et nous les connectons \u00e0 l'aide d'un fil de connexion.<\/span><\/p>\n

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

\"\u00c9cran<\/span><\/p>\n

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

Apr\u00e8s l'avoir termin\u00e9e et avoir remis l'unit\u00e9 centrale en place, il faut ensuite<\/span> <\/span>l'assembler et le tester \u00e0 nouveau, le probl\u00e8me est r\u00e9solu<\/span>.<\/span><\/p>\n

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

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

\n

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

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

Malfunction Phenomenon The iPhone X black screen and no response at all. Trouble Shooting Take apart the phone and run the cosmetic inspection of the motherboard. There is some deformation on the motherboard.  Since the issue is related to the display. So, we can measure the diode value on the display connector J5700 first, the measured diode value […]<\/p>\n","protected":false},"author":10,"featured_media":12925,"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-12924","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\/12924","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=12924"}],"version-history":[{"count":0,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/posts\/12924\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/media\/12925"}],"wp:attachment":[{"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/media?parent=12924"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/categories?post=12924"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/tags?post=12924"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}