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1 Question about reball skywork chip
is there thermal grease between both parts of the chip?
or is it done by cleaning the gold shining surface and reball it?
http://cdn.smartphone-parts.com/images/T...
got the same problem with the chip, it broke into pieces
Skyworks SKY77541 module soldering
in the meantime, the new chip arrived and I will try to solder this
desolder the nonfunctioning chip. there seems to be only solder on the outside. but what about the contact sufaces in the middle?
Ist dies eine gute Frage?
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2,3 Tsd. 
3 Kommentare
Thx for information oldturkey
think my chip is broke into two pieces :(
von BSlash
Unusual. Take a couple of images and post them with your original question, lets see:-)
von oldturkey03
okay
I have not reballed already because I'm not sure if the big surfaces are coated with solder or with something else?
has anyone had experience with it already?
von BSlash