Hi,
My lenovo y50-70 charging port wires detached from mother board , I have to solder it again but there is no wiring connection indication on motherboard . Anyone can please share how to solder these wires on mother board ? which wire for which point?
crwdns2934109:0crwdne2934109:0
crwdns2934065:0crwdne2934065:0: 28,4crwdns2936485:0crwdne2936485:0
9
13
64
This may help:
http://www.s-manuals.com/notebook/lenovo...
Have you tried taking a high resolution photo of the motherboard or using a magnifying glass or loupe to look closely at the board. You should be able to see where the connections were. A broken wire end or some other disturbance at the solder pad..
crwdns2934105:0crwdne2934105:0
I checked and came to that charging ics had burnt and I am unable to see ics number as well. Is there anyway to get charging ic numbers?
Hi @Muddaser Talal
You should be able to find it if you search through the schematics I pointed to you above.
crwdns2936751:024crwdne2936751:0 0
crwdns2936753:07crwdne2936753:0 0
crwdns2936753:030crwdne2936753:0 4
crwdns2942667:0crwdne2942667:0 297
