Can someone tell me the difference between SIZ342ADT, SIZ342DT? Q7110

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Retina MacBook 2015

Repair information and guides for the 2015 Retina MacBook Air. Model A1534

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Tommy Duris @tommy5150

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发帖于: 2021年7月14日

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Can someone tell me the difference between SIZ342ADT, SIZ342DT? Q7110

Hi, Am doing a motherboard repair on an Apple MacBook 12'' Retina A1534 J92 EMC 2746 820-00045A. Battery not charging so after testing going through and going to change R5381 (bad) first, then, Q7110, then Q7155, then Q7120 and if all else still fails then U7100.

Can someone tell me the difference between SIZ342ADT-T1-GE3 , SIZ342DT-T1-GE3 and SIZ342JT? (to be used as Q7110) The last one is the one that supposed to be there ending in JT from the schematics. But I can’t find it with my supplier nor on the VISHAY manufacturer website. I’m also confused at what the JT is on the end when digikey and manufacturer VISHAY shows the available ones as SIZ342ADT-T1-GE3 & SIZ342DT-T1-GE3. Can I use one of these instead??

Any help would be appreciated.

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I think you've discovered the custom Apple parts which are not available from the maker as contractually they can't sell to others.

由 Dan 完成的 2021年7月14日

Hey Dan, So can i use the SIZ342DT? Will it work? Looks like to me there isn’t much of a difference between them. Only very slight variances.

由 Tommy Duris 完成的 2021年7月14日

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I think you've discovered the custom Apple parts which are not available from the maker as contractually they can't sell to others. — Dan
Hey Dan, So can i use the SIZ342DT? Will it work? Looks like to me there isn’t much of a difference between them. Only very slight variances. — Tommy Duris

Dan @danj 声誉积分: 480.5千 Self employed contract worker 35 330 971 · Answer 1 · 2021-07-15T04:17:44-07:00

Dan @danj

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@Tommy Duris - I've personally don't fix this series logic boards between the lack of availability of the custom parts and the very tight placement its just a difficult board to repair. My arthritis already makes it hard enough to do repairs now.

Maybe you should post your question over on Louis Rossmann's site as he focuses more on logic board repairs Rossmann Group Forum

Here’s what he offers for parts for your system 12” Retina MacBook SMT parts

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Retina MacBook 2015

Can someone tell me the difference between SIZ342ADT, SIZ342DT? Q7110

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