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Gold in keyboard?

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copycat Gold in keyboard? 05-10-2012, 03:57 AM
bejak Might also be some under the... 05-10-2012, 04:54 AM
waredu I'm pretty sure that's an IC... 05-10-2012, 04:56 AM
JPete I think that is COB (Chip On... 05-10-2012, 05:38 AM
copycat should I peel that covering... 05-10-2012, 05:54 AM
JPete I would leave it as is.... 05-10-2012, 06:28 AM
  1. 05-10-2012, 05:38 AM #1
    JPete is offline Metal Recycling Entrepreneur
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    Quote Originally Posted by waredu View Post
    I'm pretty sure that's an IC chip under that black dot - not sure about any gold there.

    I think that is COB (Chip On Board) with possible gold or aluminum wire bonding.
    PDF has a diagram to explain.
    www.fkdelvotec.at/files/press/COB_E2.pdf

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    copycat
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