Broken pins on Naomi mobo

Discussion in 'Arcade and Supergun' started by aryssoR, Apr 4, 2009.

  1. aryssoR

    aryssoR Peppy Member

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    Aye I reckon so, I don't have another bios besides that multi slave, but the board wasn't powering on at all before, I may pull the bios from my working mobo later just to be 100%

    Time for a large mugti of tea to celebrate
     
    Last edited: May 14, 2009
  2. Parris

    Parris I'm only here to observe...

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    Nice work - impatience is a virtue born of being Scottish and determined not to spend the money on someone else repairing your motherboards lol. Worked out well dude. Can give you another BIOS for that pcb and bring it over Sat to test it if you wish!
     
  3. Parris

    Parris I'm only here to observe...

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    :lol:

    You and me both, I have lost any soldering skills I may have possessed - I am incapable of anything but the basics these days. Give me solid state you are fine, but SMDs - forget it!
     
  4. MentalMan

    MentalMan Spirited Member

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    Holy shit, congratulations dude. That must be have been a creepy job!

    Nice that you managed to do it yourself, impressive indeed.
     
  5. aryssoR

    aryssoR Peppy Member

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    Ah cool, thanks m8 will do

    Thanks to the folk who posted tips in the thread too!
     
  6. channelmaniac

    channelmaniac Active Member

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    That Kynar wire ROCKS, doesn't it? :D

    Congrats on getting it fixed. Feels great to bring a board back from the dead!
     
  7. aryssoR

    aryssoR Peppy Member

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    Surprisingly good, I got 15m of it for £2.50 delivered too :thumbsup:
     
  8. aryssoR

    aryssoR Peppy Member

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    Gahhh... can't... wait... till saturday... must...tesst it

    [​IMG]

    Dr Frankenstein's monster lives!

    Another shot of the Kynar for your amusement

    [​IMG]
     
  9. grahf

    grahf Spirited Member

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    Nice work man. Its always more satisfying to revive a dead system than it is to get another one.
     
  10. drakon

    drakon Gutsy Member

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    another victory! Gotta love all the labour of love going on around this forum
     
    Last edited: May 16, 2009
  11. retro

    retro Resigned from mod duty 15 March 2018

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    Good job! Now you need to encase it in epoxy resin before it breaks off again!
     
  12. ChiefPFF

    ChiefPFF I Fix Stuff

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    Good job dude. :) Kynar is my daily staple for repair work. Very handy stuff. For future reference, I find a wee syringe of solder paste is useful for jobs like that. Just tip the kynar with a wee bit of paste, position the wire, touch with iron and job done!

    As Parris said, if you ever have tricky jobs like that one, that you dont fancy yourself - I'm more than happy to have a look for you (foc).
    Also if anyone needs BGA type work done, I'll hopefully be getting my sweaty little mitts on a full IR rework system in 6-8 weeks.
     
  13. aryssoR

    aryssoR Peppy Member

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    Very kind of you mate, cheers!
     
  14. raylyd

    raylyd Guest

    i hope you fix it good luck
     
  15. channelmaniac

    channelmaniac Active Member

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    Another way is to tin the trace and the kynar wire then put a dab of liquid rosin flux on the trace. When you put the lead to the trace and touch them both with the iron it'll reflow the solder nicely. The flux helps keep it from becoming a nasty looking cold solder joint.

    The liquid flux is much easier to keep for years at room temperature than solder paste.

    RJ
     
  16. Mugi

    Mugi Site Supporter 2013,2014,2015

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    apologies for the coarse language, but DAMN.
    and here i thought i had done small solders when i chipped a ps2....

    great job :)
     
  17. raylyd

    raylyd Guest

    cool good to see that it works again
     
  18. aryssoR

    aryssoR Peppy Member

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    Aww shucks, thank ye one and all! :redface:
     
  19. madhatter256

    madhatter256 Illustrious Member

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    A hot glue gun will do just fine in encasing that job.

    I did not know you can do that to those chips.
     
    Last edited: May 19, 2009
  20. aryssoR

    aryssoR Peppy Member

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    That's what I was planning on doing, I have a nice Dremel one and the matching Dremel glue, pretty good stuff
     
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