メインコンテンツにスキップ

2.3GHz, 2.6GHz, or 2.7GHzクアッドコア Intel Core i7 プロセッサ (Turbo Boost 最大3.7GHz) 6MB 共有L3 キャッシュ付き。

561回答 すべてを表示

Capacitor knocked off from logic board

Hello guys,

I was doing a battery replacement on my mid-2012 retina MacBook Pro and I was a tad confuddled by how the battery connector removed.

On my third attempt, I managed to knock a fuse (from what I've Googled) off the logic board that was near the connector.

I tried Googling and using schematics to find out what that fuse does and the current / resistance measurement so I can replace the fuse.

I've included a link to which fuse I need knowledge on

Block Image

Fuse near battery connector

I'd appreciate any help given.

Edit I: It's a capacitor, not a fuse. My Googling sucks (changed title).

Edit II: Additional photos attached of actual motherboard. The capacitor has a light brown strip on it.

Block Image

回答がありました! 回答を表示 同じ問題があります

この質問は役に立ちましたか?

スコア 0
3 件のコメント

What's the logic board number ? It should be marked on the board..reading something like 820-xxxxx

さんによる

I have to double check, but it's manufacture part #: 820-3332-A. This is a 1st generation base 15" rMBP with no upgraded options.

さんによる

I've double checked and that's the correct logic board number.

さんによる

コメントを追加

1 件の回答

ベストアンサー

That's a not a fuse, it's a capacitor, C6960

a 1UF cap

10%

25V

X5R

in a 603-1 package

このアンサーは役に立ちましたか?

スコア 1

4 件のコメント:

Whoops, sorry about that. I was trying to Googling what it was. Thank you for the information. Would you know what that capacitor does, by any chance?

さんによる

@kevkev it is part of PPVBAT_G3H_CONN circuitry which is your PBus supply & battery charger circuitry.

さんによる

@kevkev I'm not an engineer, don't know what's exactly its purpose but being so small I'd presume is there for smoothing purposes.

さんによる

Awesome. Thanks for the information and your time.

さんによる

コメントを追加

回答を追加する

Kev K さん、ありがとうございました!
統計データ:

過去 24時間: 0

過去 7 日: 0

過去 30 日: 1

今までの合計 200