2.3GHz, 2.6GHz, or 2.7GHz quad-core Intel Core i7 processor (Turbo Boost up to 3.7GHz) with 6MB shared L3 cache.

395 질문 전체 보기

Need help with capacitors, resistors, or caps on logic board

While replacing the thermal compound on the heat sinks , I knocked off 3 parts that are either resistors, caps, or capacitors. I need to know what they are and the values so I can re soldier them. I don't have another identical machine available so I can't measure the values off of another.

Block Image

The Macbook is a Macbook Pro Retina Mid 2012. a1398 EMC 2512.

Thanks for the help!

답변되었습니다! View the answer 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 0

댓글:

Not everyone has the dexterity to work on logic boards. You might want to take this to a pro.

의 답변

Actually I'm doing the repair for a friend. As you can see I have to replace the heat sink as well.

의 답변

의견 추가하세요

1개의 답변

선택된 해법

Paul, all three of those components are capacitors.

Block Image

Reference Designator C8509 is a 1UF 4V 20% capacitor in a 0201 package

Reference Designator C8503 is a 4.7UF 6.3V 20% capacitor in a 0402 package

Reference Designator C8500 is a 4.7UF 6.3V 20% capacitor in a 0402 package

For C8500 and C8503 these should work. For C8509 anyone of those will do. Hope this helps, good luck.

해당 답변은 도움이 되었습니까?

점수 2

댓글:

You sir, have made my day. Thank you. I'll let you know when I get it done.

의 답변

의견 추가하세요

귀하의 답변을 추가하십시오

Paul 가/이 대단히 고마워 할 것입니다.
조회 통계:

지난 24시간: 0

지난 7일: 1

지난 30일: 4

전체 시간: 411