Hello,
i am looking for schematic and boardview for Apple 820-00034 logic board.
Regards
NV
i am looking for schematic and boardview for Apple 820-00034 logic board.
Regards
NV
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Hi all! So happy to have found this community.
I'm looking for a schematic or a board view of the logic board used by the "Late 2005" Apple Power Mac G5 Quad-core or Dual-core.
Apple uses identifiers 820-1628, 820-1628-A, and 661-3726 for this part.
Since the schematics seem very hard to find, I'm specifically interested in Apple's "U4 (Kodiak)" implementation of the IBM CPC945 northbridge, and particularly how Apple wired the memory controller pins.
There's tons of misinformation about this chip online, and I'd be...01-21-2022, 07:07 PM -
Hi there. I am currently trying to figure out if I am undergoing the sunk cost fallacy.
Iβve bought a very cheap MacBook Pro 14 A2442 off eBay. I did some checking and the symptoms were pointing towards a NAND failure.
After some consideration I got an original logic board from Apple as an replacement. However after installing I have no backlight.
I can see the Apple logo if I point a flashlight at it but the MacBook seems to be going to recovery mode.
anybody have an idea of whatβs up here? Is the board dead on arrival or is my screen... -
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Apple iPhone 8+...