Macbook 12" A1534 - 820-00045-10 820-00045-A

Discussion in 'BIOS/UEFI' started by technical, Jan 20, 2016.

Macbook 12" A1534 - 820-00045-10 820-00045-A 4.4 5 9votes
4.4/5, 9 votes

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  1. technical

    technical Moderator Staff Member

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    Macbook 12" A1534 BIOS
    820-00045-10
    820-00045-A
    Schematics and Boardview
    Top View ROM.
     

    Attached Files:

    • Like Like x 5
    #1 technical, Jan 20, 2016
    Last edited: May 1, 2019
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  2. abagjery

    abagjery Well-Known Member

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    Thanks for the file but please let me know the location of the chip
     
    #2 abagjery, Apr 14, 2016
  3. mafioso3

    mafioso3 Well-Known Member

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    what is the part number of this spi chip??
     
    #3 mafioso3, Apr 30, 2016
  4. abagjery

    abagjery Well-Known Member

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    Hi
    Q64vy that I can see on the chip
     
    #4 abagjery, May 1, 2016
  5. mafioso3

    mafioso3 Well-Known Member

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    Yes this is a winbond w25q64fv, i tried to read it with rt809f, but it says unknown CHIP ID :/
     
    #5 mafioso3, May 1, 2016
  6. abagjery

    abagjery Well-Known Member

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    Hi I have a SOFI programmer and it did detected as a auto detection and read it with out any problem
     
    #6 abagjery, May 1, 2016
  7. K-PAX

    K-PAX Well-Known Member

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    hi,what socket have this chip
     
    #7 K-PAX, May 12, 2016
  8. technical

    technical Moderator Staff Member

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    Use wire to connect :D
     
    #8 technical, May 12, 2016
  9. technical

    technical Moderator Staff Member

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    #9 technical, May 12, 2016
  10. abagjery

    abagjery Well-Known Member

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    Hi
    It is a BGA format it has 12 balls
     
    #10 abagjery, May 12, 2016
  11. abagjery

    abagjery Well-Known Member

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    Hi do you have a board view
     
    #11 abagjery, May 12, 2016
  12. technical

    technical Moderator Staff Member

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    current no have.
    wait... :D
     
    #12 technical, May 12, 2016
  13. abagjery

    abagjery Well-Known Member

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    Hi
    Yes it has a 12 balls
     
    #13 abagjery, May 15, 2016
  14. technical

    technical Moderator Staff Member

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    #14 technical, May 17, 2016
  15. abagjery

    abagjery Well-Known Member

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    Thanks
     
    #15 abagjery, May 18, 2016
  16. K-PAX

    K-PAX Well-Known Member

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    you're the best

    what programmer used thienbui?
     
    #16 K-PAX, May 18, 2016
    Last edited: May 18, 2016
  17. abagjery

    abagjery Well-Known Member

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    I just solder the wire to the chip and my home made board but I;m using SOFI SP8-A
     
    #17 abagjery, May 26, 2016
  18. K-PAX

    K-PAX Well-Known Member

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    abagiery,my friend.i cant desolder chip.with this programmer sofi sp8-a I can programmer without desolder?
     
    #18 K-PAX, May 26, 2016
  19. abagjery

    abagjery Well-Known Member

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    hi
    Can you program the chip with out the taking the chip out if yes please let me know how
     
    #19 abagjery, May 26, 2016
  20. technical

    technical Moderator Staff Member

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    A1534 - J92 - 820-00045
    J92 Dragon board remind sheet.doc
    J92 mlb block diagram v2.pdf
    J92 MLB BOTTOM.pdf
    J92 MLB TOP.pdf
    J92_MLB BOTTOM SIDE.pdf
    J92_MLB TOP SIDE.pdf
    X261 SMT failure repair_V05.pdf

    J92.
     

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    #20 technical, Jun 15, 2016
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