UDC- pin on motherboard was broken. Can anyone tell me were I can find another way to connect UDC-,UDC+ and VDD on motherboad?
Related
Your guide to making serial cable is a bit iffy! You say we shall call this pin number 1 but we haven't got any confirmation about this... Is it pin 1 or not - doesn't fill me with confidence
Is it possible to make a USB to serial adaptor cable? I assume not as there arn't enough wires on the USB cable but I'm not familiar with this at all - yet!!
I've searched the web for a guide to serial cable pin layout but I can't find anything anymore.
Might just go and buy one and hope for the best.
Cheers
Fud
Also...
Can see anywhere if you can use a laptop to connect via IR com1 and unlock the xda with Manipulator.
IR port is not active.
So no this is not possible.
Can anybody help?
I still cannot get this to work. I have made my serial cable using a null modem cable and the board inside the O2 cradle. I have used a circuit tester to find the continuity between the actual XDA connector and the power connector for the cradle (con2 i think) - It has all the relevent pins for the serial connection.
Manipulator sits on the scanning ports screen and ActiveSync seems to be stuck in a loop but does not connect. I have obviously disabled ActiveSync b4 trying to connect with Manipulator and vice versa.
I have also attempted to rewire this as advised by one of you on another forum - using just the TX RX and GND pins as I am only trying to unlock the phone. This still does not work.
If somebody could send me a diagram of the serial connection it would help because the instructions here are a little vague. With just TX and RX connections I have wired up as so:
Com Port------------XDA----------------Con2
2-----------------------8-----------------5th connector from left
3----------------------10----------------7th from left
5-----------------------2-----------------1st from left
Also looking down on the circuit board with con1 away from you and con2 toward you. Con1 Pin 1 is on the right - right?!
I could go and buy the cable but to be honest I would probably just go and get a new phone on O2 to use that sim. I would really like to get somewhere on this coz it's now annoying!
Working
Sweet, Sweet, Sweet.
Didn't work with Manipulator but works with terminal prog??
I am now unlocked
Radio 4.06
Wallaby 5.15
Dunno if there is a prob with it - but just to let you know...
THX
Hi,
the pad of pin14 is miss after soldering a new connector.
The USB cannot connect with PC now.
Can any one can tell me which one is the test pad of pin 14?
or can I find it on the jtag connector?
Edward
Sorry but as the build jtag?
I have to attack the pin on the phone and on what should make?
I have to connect the PC to parallel? you can give me pins Connection side parallel
vcc where do I connect?
I have a problem my TyTN does not turn how can I do?
Refer to this thread:
http://forum.xda-developers.com/showthread.php?t=391047&highlight=jtag
Mike
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
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