Chosen Solution
The tiny piece in the image came off, I fixed it with some superstrong glue and pressed the contact on both side down. Before try to recharge it I would like to know if there is danger, could it oxidize? and if yes, There is something that I can put on to isolate it from the air?
Giovanni Riva, looking at the images and checking where you said you applied glue, it appears as if your connector came off the board. Yes, it looks like you have enough of the original contacts left that you can solder it. Leave it the way you have it right now and apply solder bridges with a very fine-tipped soldering iron. The glue may not support the points making contact. Hope this helps, good luck.
Update The connector is CN904 : Upper FPCB Conn1.
- no Power on
- no USB
- no Receiver The schematic may be what you are looking for to determine which pin does what. It is not as easy as just positive and negative connection :-) I would definitely suggest to purchase a fine soldering iron and get the connector resoldered. It’ll be a 5 minute job for someone :-)
Are you saying that the entire port came off, that the one pin came loose, or that the cable came off the port (socket)? If the entire socket/port came off of the board, you’ll have a hard time getting it to properly seat with all of the connections in place, without resoldering it. I bet this isn’t the case though. The cable that goes into that socket is held firmly in place by pressure from the cover. The real problem is probably in the pins in the microUSB jack or in the actual battery connection from the jack. That isn’t the battery connection I dont’ think.
