What is this for a capacitor?

Question

MacBook Pro (15 Zoll, Mitte 2014, Retina Display)

2,2 GHz (Turbo Boost bis zu 3,4 GHz) oder 2,5 GHz (Turbo Boost bis zu 3,7 GHz) Quad Core Intel Core i7 Prozessor mit 6MB geteiltem L3 Cache.

467 Fragen Alle anzeigen

blob810 @blob810

Rep: 23

2

Veröffentlicht: 27. Nov 2018

Einstellungen

What is this for a capacitor?

Hello,

My internal display of my system is not working.

The MacBook Pro only boots up with an external monitor. Once I open the lid, to activate the internal display the system freezes.

I took out the logic board and found that one capacitor is broken on the logic board. I cannot find out what type it is.

Maybe someone knows what it is? Attached you find a picture of the capacitor. Its marked with: 686 16 K 451.

The Board Number is: 820 3662-A

Beantwortet! Antwort anzeigen Ich habe das gleiche Problem

Ist dies eine gute Frage?

Ja Nein

Bewertung 1

2 Kommentare

If you can supply the board number (820-xxxx) and add a picture including a bigger portion of the board I'm sure someone will be able to help with more detailed info

27. Nov 2018 von arbaman

I think this should be the correct one: https://www.reichelt.de/smd-tantal-68-f-...

27. Nov 2018 von blob810

Einen Kommentar hinzufügen

2 Antworten

Gewählte Lösung

oldturkey03 @oldturkey03

Rep: 786,7 Tsd.

1,1 Tsd.

896

2,4 Tsd.

Veröffentlicht: 27. Nov 2018

Einstellungen

@blob810 that is a 68uF 16V 20% tantalum capacitor in a CASE-D2E package. The one in your comment has the same values but looks like the wrong package. Looks like mouser has those

War diese Antwort hilfreich?

Ja Nein

Bewertung 3

Einen Kommentar hinzufügen

If you can supply the board number (820-xxxx) and add a picture including a bigger portion of the board I'm sure someone will be able to help with more detailed info — arbaman
I think this should be the correct one: https://www.reichelt.de/smd-tantal-68-f-... — blob810