2 broken pins in u3400

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iPhone XS Max

2018년 9월 21일 출시. Models A1921, A2101, A2102, A2104. GSM 또는 CDMA / eSIM 또는 nano-SIM / 64, 256, 또는 512GB / 은색, 금색 또는 스페이스 그레이. ("iPhone 10 S Max"로 발음합니다.)

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Mahmoud Baroudi @baroudimahmoud

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게시일: 2021년 2월 11일

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2 broken pins in u3400

I was replacing U3400 and i have a 2 broken pins on the board, any ideas how to fix it?

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What pads came off? There are 9 NC pads so it could be one of those.

Chris Stables 의 2021년 2월 11일

@imicrosoldering actually i dont have the schematic to tell you which pads, but there is 3 pins in the middle of the board are broke, i just need an advice of how to take it back if there is anyway

Mahmoud Baroudi 의 2021년 2월 11일

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What pads came off? There are 9 NC pads so it could be one of those. — Chris Stables
@imicrosoldering actually i dont have the schematic to tell you which pads, but there is 3 pins in the middle of the board are broke, i just need an advice of how to take it back if there is anyway — Mahmoud Baroudi

Chris Stables @imicrosoldering 평판: 50.7k 8 14 101 · Answer 1 · 2021-02-11T17:59:06-07:00

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Chris Stables @imicrosoldering

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If they are the blue pads you can leave them off as they are not connected to anything. If they are other pads you will need to carefully scrape down to the trace and make a pad with some jumper wire.

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iPhone XS Max

2 broken pins in u3400

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