Hi, a device (tablet) came to me with complete utter destruction by the previous "butcher" who sadly tried to fix the USB port. Completely destroyed everything. Here are some pictures of the result:
The microUSB has, from pin 1 to 5 in male: VCC, D-, D+, ID, GND. As you can see, the 3 middle pads are ripped off, and if that wasn't enough, the GND around them is peeled off due to a freaking TRANSFORMER trying to be a repairman for a day. Clearly the previous butcher didn't know anything about this and brute forced the port out of its place, ripping everything in the way.
Anyways... now I am in the fun mission to try to connect the ridiculously small legs of a microUSB B to another pad of the PCB. I can solder GND and VCC as it's still doable, but the 3 middle legs need a bridge cable. My idea was to carve a little route through the structure plastic:
And use enameled cables to go from there to the other side:
But it is a really tough way to handle this, the legs are so tiny and it's really hard to make sure you made a good solid connection to them:
If that wasn't enough, the GND area ripped off around the 3 middle legs in the PCB shorts all them 3 legs as it's impossible not to touch it, so the only way to avoid it is to cover that PCB area with tape... which makes the port higher respect the PCB as the tape rises it a bit, but it's kind of OK.
Any ideas how to handle this massacre?
The microUSB has, from pin 1 to 5 in male: VCC, D-, D+, ID, GND. As you can see, the 3 middle pads are ripped off, and if that wasn't enough, the GND around them is peeled off due to a freaking TRANSFORMER trying to be a repairman for a day. Clearly the previous butcher didn't know anything about this and brute forced the port out of its place, ripping everything in the way.
Anyways... now I am in the fun mission to try to connect the ridiculously small legs of a microUSB B to another pad of the PCB. I can solder GND and VCC as it's still doable, but the 3 middle legs need a bridge cable. My idea was to carve a little route through the structure plastic:
And use enameled cables to go from there to the other side:
But it is a really tough way to handle this, the legs are so tiny and it's really hard to make sure you made a good solid connection to them:
If that wasn't enough, the GND area ripped off around the 3 middle legs in the PCB shorts all them 3 legs as it's impossible not to touch it, so the only way to avoid it is to cover that PCB area with tape... which makes the port higher respect the PCB as the tape rises it a bit, but it's kind of OK.
Any ideas how to handle this massacre?