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820-2476 Freezes, unable to replicate, all ASD tests passed but components missing
Thanks for the reply dukefawks. Is there a repository of high res images for known good logic boards I can visually compare with in the future? If there’s basically no way for me to tell if a component should be there or not from the board view and schematics, known good boards are all that’s...- Jay
- Post #3
- Forum: Macbook Logic Board Repair Questions
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820-2476 Freezes, unable to replicate, all ASD tests passed but components missing
As the title suggests, this Mac works fine. It's been on the bench for days running all kinds of tests and it just keeps purring along. ASD162 fails only 1 test which is the Thermal Interface TIM test but I hear this test always fails in ASD162 even on a brand new Mac so this can be ignored. I...- Jay
- Thread
- Replies: 4
- Forum: Macbook Logic Board Repair Questions
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820-3476 (but any/all really) schematic question
Hi, On an 820-3476 board Q7030 is missing. I did a search on Mouser for the part number, 2N7002, and get 110 results. How do I know/can figure out which is the one I should get? The schematic, as far as I am aware, does not give me any further details. Without a known good board or donor board...- Jay
- Thread
- Replies: 1
- Forum: Macbook Logic Board Repair Questions