Hello, is there a schema on this phone? or can anyone knows where to solder pins from USB connector. The
board detached family contacts. I sorry for my English
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Hi
I'm looking for USB in extension port or somewhere else on the mainboard becouse it's been dameged under the sync/charge port and I need to rewire USB from somewhere else. Also does anybody know why joystick don't work ? mechanicly it's perfect so I have no idea.
Anyone? Please help...
Hallo, I have the same Problem. I have only few soldering pads of connector after the connector is cracked out. But if you kann see, evtl. under microscope, there are little holes, which connects to the pads, if the pads are OK. I measured some pads and found the following points . See pictures..
I has not tested the functionality yet! because i have no connector yet -->Caution! If you or somebody could still check the Pins again, would be great! Because I have no second Board and I cannot be sure with 100%.
I have Hima with broken connector. Now i want replace them with usb mini connector.
Pinout is on http://forum.xda-developers.com/wiki/index.php?title=Connectors
I want to join pins 13*14*15 and 16-17-18GND with USB 1-3-2-4pins
But I still have one question... May I also connect three pins 20,21,22 to pin 13(+5v) if I want to recharge batteries directly from usb?
No need to connect all that pins: http://forum.xda-developers.com/showpost.php?p=10453499&postcount=71 and: http://forum.xda-developers.com/showpost.php?p=10467485&postcount=73
Thank you very much. I was looking for it here,but my English is´nt good.
Hello, I've an interesting hardware question for you, xda community
My HTC HD2 falled down from the table while it was in charghing (so with usb cable connected).
The usb port broke, so I improvised a teardown to check the micro USB port pins on the motherboard.
I reach to reconnect power pins, so the phone charges correctly, but i'm not been able to find alternative points for data pins becouse of broken electric paths on the MB.
Now I'm searching for alternative points to restore totally the usb functionality.
Anyone (with a broken HD2 MB) can check where electric paths go UNDER the usb connector on the MB? ..or suggest me where I can find alternative points like factory usb testpoints on the MB?
many thanks in advance and sorry for my bad english...
Hello, just purchased faulty HD2 and trying to fix it. Managed most things, but there is one I can't get my head round.
The micro USB socket is totally ripped off together with pieces of the PCB where the individual contacts were soldered on. Trying to bypass the contacts directly to other components most likely the resistors which are closest to the port, but the PCB layout is not visible.
Anybody please know the schematicts of HD2 PCB or in fact the actual solution to my problem as to where to solder the contacts to? I seem to have managed the 5V+ and GND contacts but struggling with the data +/- and the fourth contact which I read is actually not connected by default.
Thanks very much for any suggestions.
Jiri
Hi,
I demage the usb contactes for the usb conector in my cube talk 7 U51GTC4 (cube talk 7 U51GTC4BD8GB14478330479) now i cant solder a new usb conector i need to now where are the 5 usb pins on the main pcb ( from they came) to hack them and solder a new usb conector.
Please post a picture where they are
Thanks.