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현재 버전 게시자: Stone ,

제목:

Function of MBP logic board copper pins

텍스트:

-[image|275879|align=left]
+[image|275879]
Hello
What function do the red circled copper pins do have, which are "all over" the logic board of e.g. my MBP A1286 or A1297?
One of them has been broken and it seems as there is a copper line below it on or within the PCB.
Picture has been attached.
Regards, Stone
+
+=== Update (08/23/2013) ===
+
+And the location of the sound chip itself, labeled with u6200 ... http://root.dietmarstein.com/tmp/a1297/pic04.jpg
+http://root.dietmarstein.com/tmp/a1297/pic05.jpg

기기:

MacBook Pro 15" Unibody Late 2008 and Early 2009

현황:

open

승인된 답변:

139794

편집자: Stone ,

제목:

Function of MBP logic board copper pins

텍스트:

-[image|275879]
+[image|275879|align=left]
Hello
What function do the red circled copper pins do have, which are "all over" the logic board of e.g. my MBP A1286 or A1297?
One of them has been broken and it seems as there is a copper line below it on or within the PCB.
Picture has been attached.
Regards, Stone

기기:

MacBook Pro 15" Unibody Late 2008 and Early 2009

현황:

open

승인된 답변:

+139794

편집자: Stone ,

제목:

Function of MBP logic board copper pins

텍스트:

+[image|275879]
+
Hello
What function do the red circled copper pins do have, which are "all over" the logic board of e.g. my MBP A1286 or A1297?
One of them has been broken and it seems as there is a copper line below it on or within the PCB.
Picture has been attached.
Regards, Stone

기기:

MacBook Pro 15" Unibody Late 2008 and Early 2009

현황:

open

원문 게시자: Stone ,

제목:

Function of MBP logic board copper pins

텍스트:

Hello

What function do the red circled copper pins do have, which are "all over" the logic board of e.g. my MBP A1286 or A1297?

One of them has been broken and it seems as there is a copper line below it on or within the PCB.

Picture has been attached.

Regards, Stone

기기:

MacBook Pro 15" Unibody Late 2008 and Early 2009

현황:

open