Ir para o conteúdo principal

Lançado em junho de 2012, modelo A1278. Processador Intel com Turbo Boost, até 512 MB DDR5 de RAM vídeo

1622 Perguntas Visualizar todos

Anyone know what this component is?

I had a customer bring in a water damaged macbook pro and I told them the water damage had corroded a component on the logic board. I don’t think they want the device anymore so I was going to attempt to replace this component if possible, but I dont know what it is or have any diagrams or schematics. The component says “KNP” vertically and “AO” horizontally. :)

Block Image

Block Image

Block Image

Respondido! Ver a resposta Também tenho esse problema

Esta é uma boa pergunta?

Pontuação 0
2 comentários

You can obtain schematics on internet via googling 820-3115B which is the board number for the MacBook Pro 13" mid-2012 logic board.

Board view files arw also obtainable which openboardview can open that file for you.

por

Thanks for the tip Ben :)

por

Adicionar um comentário

1 resposta

Solução escolhida

That is Q4262 a dual MOSFET package BSS8402DW

Block Image

Esta resposta foi útil?

Pontuação 2

2 comentários:

Dan your the man I appreciate the help and super fast response :)

por

@jaytech - Your welcome!

I've had to replace a few. check your powered FireWire drives transformers are correct for the given drive.

por

Adicionar um comentário

Adicionar a sua resposta

Jason Oestrike será eternamente grato(a).
Exibir estatísticas:

Últimas 24 horas: 0

Últimos 7 dias: 0

Últimos 30 dias: 0

Duração total: 69