{"id":12942,"date":"2021-10-14T21:12:00","date_gmt":"2021-10-14T13:12:00","guid":{"rendered":"https:\/\/rewa.tech\/samsung-a10-30ma-current-leakage-cannot-boot\/"},"modified":"2024-05-10T15:25:07","modified_gmt":"2024-05-10T07:25:07","slug":"samsung-a10-30ma-current-leakage-cannot-boot","status":"publish","type":"post","link":"https:\/\/rewa.tech\/fr\/samsung-a10-30ma-current-leakage-cannot-boot\/","title":{"rendered":"Samsung A10 30mA Current Leakage Impossible de d\u00e9marrer"},"content":{"rendered":"

Defective Model: SAMSUNG A10<\/o_p><\/span><\/b><\/p>\n

Released 2019, March 19<\/o_p><\/span><\/p>\n

Version: SM-A105F<\/span><\/o_p><\/span><\/p>\n

 <\/o_p><\/span><\/b><\/p>\n

 <\/o_p><\/span><\/b><\/p>\n

Defect Phenomenon<\/o_p><\/span><\/b><\/p>\n

Samsung Galaxy A10 Cannot Boot, press the power button no response, and with 30mA current leakage when connected with DC power supply.<\/o_p><\/span><\/p>\n

 <\/o_p><\/span><\/p>\n

 <\/o_p><\/span><\/p>\n

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

Press start-up button no response, normally is caused by below possible reasons:<\/o_p><\/span><\/p>\n

1. <\/span><\/span>Charging IC get damaged<\/o_p><\/span><\/p>\n

2. <\/span><\/span>The public voltage like V_BATTERY with problem<\/o_p><\/span><\/p>\n

3. <\/span><\/span>No voltage on the POWER_KEY rail<\/o_p><\/span><\/p>\n

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

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

 \"\"<\/o_p><\/span><\/p>\n

Repair Process<\/o_p><\/span><\/b><\/p>\n

Based on repair experience,first just replace a new charging IC directly, the issue still unresolved.<\/o_p><\/span><\/p>\n

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

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

 <\/o_p><\/span><\/p>\n

Then connect the DC power supply with public voltage V_BATTERY, find 450mA current leakage.<\/o_p><\/span><\/p>\n

Use the rosin inspection method, find the out the rosin on the RF chip get melted<\/o_p><\/span><\/p>\n

 \"\"<\/o_p><\/span><\/p>\n


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

Get it replaced with a new one.<\/o_p><\/span><\/p>\n

 <\/o_p><\/span><\/p>\n

Repair Test<\/o_p><\/span><\/b><\/p>\n

Assemble the phone and test, can be booted normally.<\/o_p><\/span><\/p>\n

The issue get resolved.<\/o_p><\/span><\/p>\n

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

And<\/span>roid Phone Repair Course<\/span><\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Defective Model: SAMSUNG A10 Released 2019, March 19 Version: SM-A105F     Defect Phenomenon Samsung Galaxy A10 Cannot Boot, press the power button no response, and with 30mA current leakage when connected with DC power supply.     Troubleshooting Press start-up button no response, normally is caused by below possible reasons: 1. Charging IC get […]<\/p>\n","protected":false},"author":10,"featured_media":12943,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[781],"tags":[],"class_list":["post-12942","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-android-repair-knowledge"],"_links":{"self":[{"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/posts\/12942","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=12942"}],"version-history":[{"count":0,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/posts\/12942\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/media\/12943"}],"wp:attachment":[{"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/media?parent=12942"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/categories?post=12942"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/tags?post=12942"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}