iPhone 6p board damage when cleaning u1401
Hi guys
this is pins under u1401... this scar is little deeper
i have photos attached . I need to know how can i get back those pins that damaged
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The picture is not very clear and it's a little difficult to get the orientation right so I'll give you a more generalized answer. Perhaps is your digital microscope allows you to export pictures, then you can post it here.
When pads get ripped, you essentially have to run a jumper from where it should connect directly to underneath the IC in question. You have to use very thin wire as you can't create a situation where it raises the IC causing other pads to not connect properly. Several vendors sell 0.02mm enamelled wire. You will need to use UV-Curable mask to hold the jumpers in place.
Here's are a few examples:
So use the schematic and Pads viewer to figure what connects where and run the jumpers.
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Yes i understand its very hard but i will try with wire and uv mask
same happened to 5s nand pins
5 Commenti
looks like you need to run jumpers, if possible
da daniel
how ... an example?
da tatlisub
have you got zxw
da daniel
Yes i have pabs pcb viewer. I can see pair or net for those pins but what can be done?
da tatlisub
Yes i understand its very hard but i will try with wire and uv mask
da tatlisub