Ir para o conteúdo principal

Conserte seus objetos

Direito de executar reparos

Loja

Model A1419 / Late 2012 / 2.9 & 3.2 GHz Core i5 or 3.4 GHz Core i7 Processor, ID iMac13,2

300 Perguntas Visualizar todos

iMac 27" EMC 2546 changing a component on the logic board

Hi

A have a big problem with my imac, I have to change an electrical component but I don't know the reference ? If somebody know or have an electric laptop schema please ?

Block Image

[[URL=http://www.hostingpics.net/viewer.php?id...][IMG][/URL]]

[[URL=http://www.hostingpics.net/viewer.php?id...][IMG][/URL]]

Thanks

Responder a esta pergunta Também tenho esse problema

Esta pergunta é pertinente?

Pontuação 1

Comentários:

@feya what is the 820-XXXX number on your board?

por

Hello oldturkey03

I have only found this reference CJ3B 31PlQMB0070

thx

por

And this reference C023113003FF651AK

por

Feya, I have this exact same problem!! This has to be a design defect. Same resistor blew out on my board and my screen won't come up. Did you find out what the value of the resistor is? Thanks in advance!

por

Adicionar um comentário

The Essential Toolkit

The most helpful tools in our most compact kit.

Comprar agora

The Essential Toolkit

The most helpful tools in our most compact kit.

Comprar agora

1 Resposta

Pergunta Mais Útil

@feya old question and only answered for completions sake. That is reference designator L9500 which is a 250 Ohm ferrite bead (fixed inductor)in a 0603 package.

You will need to check why it blew the way it did. There should only be 12 Volt on that rail, so make sure you have no short anywhere else.

Block Image

Esta resposta foi útil?

Pontuação 1
Adicionar um comentário

Adicionar a sua resposta

FEYA será eternamente grato(a).
Exibir estatísticas:

Últimas 24 horas: 0

Últimos 7 dias: 1

Últimos 30 dias: 7

Duração total: 151