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6MB 공유 L3 캐시 2.2 GHz (Turbo Boost 최대 3.4 GHz), 2.5 GHz (Turbo Boost 최대 3.7GHz) 쿼드-코어 Intel Core i7 프로세서.

773 질문 전체 보기

I can’t identify this chip

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can someone help to identify this chip

답변되었습니다! 답변 보기 저도 같은 문제를 겪고 있습니다

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BKM make people's lives a bit easier while trying to help you out. Always post the board number and attach a picture that is zoomed out to identify the location of the component on the board. Close-ups alone can be very misleading.

Sorry you are completely! right is a MacBook Pro 15” mid 2015 A1398, board Number 820-00138-A

BKM post one picture that shows where this "chip" is located on the board or verify that we now identified the right resistor. There are multiple resistors like that

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@danj looks to me like C7711 on a 820-00163 does not correspond with the location pictures of that component

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The images posted with the question by the OP are actually showing two separate components (hence the request for clarification).

Update (03/07/2020)

BKM that is reference designator R7700 which is a 0612 0.025 ohm 1% 1W reverse resistor. Those are used as current sensing resistors.

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해당 답변은 도움이 되었습니까?

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Now where can I get that resistor R7700 ?

something like this will work

I’m trying to find it but that is exactly the one you show in the picture. Now where can I buy it?

Ohh got it I didn’t see the link awesome man thanks you save my ass.

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If I’ve ID’ed the correct location that is C7711 4.7UF 10% 25V X6S-CERM 0603 capacitor

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해당 답변은 도움이 되었습니까?

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@danj what boardnumber/schematic is your image from? This does not look like a capacitor at all.

820-00163/051-00383 MLB X425G 'Venus' 15" MacBook Pro Retina DG - 2015

Sorry for the Lack of info is a MacBook Pro retina 15” mid 2015, A1398, board number is: 820-00138-A is around the backlight area.

@BKM - I think you'll need to give us a bit more here as I can't even find the area you state which is around the backlight area. How about posting a better pic of the area or at least ID a major chip nearest to the area.

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