specific electric diagram - JASJAR, XDA Exec, MDA Pro General

hi,i have a o2 exec with broken mini usb plug(in very bad condition),i can recovery all connection point except one.on the picture you can see in a red circle one miss ''SMD''(i did take out before picture),i just need to know where solder the top side(with the red arrow)because on the mother board the solder point is destroyed.Sorry for my bad english,if someone can please help me i will appreciate
thank you

please can you help me?i really need

Bye
Alessandro - Dolo - Venice

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Replacment Ribbon Cable

Hi There,
I recently had to replace my screen with one I got from ebay. However being slightly careless I damaged the ribbon cable that connects the screen to the Mainbored
Has anyone got any ideas where i may be able to locate one of these?
attached is a picture of the damaged part.
Any help would be much appreciated
Thanks
Replacement Ribbon
Hi, You might want to try giving these people a ring or look on their Website as they sell parts for PDA's
http://www.turnonyourmobile.com/
Gez said:
Hi There,
I recently had to replace my screen with one I got from ebay. However being slightly careless I damaged the ribbon cable that connects the screen to the Mainbored
Has anyone got any ideas where i may be able to locate one of these?
attached is a picture of the damaged part.
Any help would be much appreciated
Thanks
Click to expand...
Click to collapse
You can order one from http://cnn.cn/shop/8525tytn-flex-cable-p-1732.html
That’s brilliant thanks, just ordered one. On the picture they have on there site I couldn’t see the black connecter which holds the cable in place. Guess ill see if it comes with it!
Thanks for you help much much appreciated.
can anyone say from where to get the flex cable nopw am in needliy urgent of the flex cable
sorry for my poor english
You can get both types on ebay(uk). Look for a username of shop-uk and they have both black and gold flex types (getting one myself to fix a hermes!). I think they are £15.99 GBP

USB connector replacement

Hi there
I have broken recently the USB connector at the bottom of the device. Managed to replace it with a good one but one of the pads is broken of the board. Has anyone got a schematics of it or know where the USB connection point are? It does charge but is not recognised by ActiveSync
THanks
Here you have the Charmer Service Manual:
http://mikechannon.net/PDF Manuals/HTC Charmer_Service_Manual.pdf
thanks for that. However, there is no schematics in this manual. I have already replaced the connector but one of the pins has come of the board. Need a point on board to connect it to. It is the second pin from left looking at the connector facing you.
Thanks
Got to ask,did you get the same USB connector? as i looked and could not find the same one,in the end i replaced it with a smaller one,as for your problem,I have taken mine apart and had a good look round,on the underside there is what looks like a point you could try,it's right where the second pin is,how you would solder there is a tuff one but thats the only thing i can see.
Thanks to your reply. I have notice it and did solder but did not do anything. Can you possibly buzz the connector to the point around and just check which one of them to connect to. I have tried with MDA I but it is complitly different board.
Thanks
I will have a try for you over the next few days,kinda busy with a move going on,just to make sure i'm looking at the right pin,it's the second one along as you look from above going left to right?
failing to load the zipped pic. Only up to 2 MB - should be 8 mb max
As you are looking at the pins connected to the board it is the second one from left. For other people's use if you get all 3 ot them on pic should somebody else need it. If you cannot get the pic I will try to upload the pic tomorrow.
Thanks for your effort
the pic of broken pad
As promissed here is the pic. It's the second pad from left
Thanks
Lonegunman, are you still with us?
Still here, have done a few tests to see if i can pin point a place for you but not had much luck, problem being my one is working, what i will do at some point is remove pin 2 from mine and see if i can find a point, just for your info the pin you are missing is the data -, so as you say it will charge but not sync.
thanks..... Dont think you need to remove it. If you got the multimeter you can measure resistance from that pin to anything around it. when resistance is zero it is defo a point I can connect it to.
Thanks for your effort once again
anyone willing to help please
please...someone has an open charmer. All I need is someone to buzz the second pin to a place on the board
Sorry been busy on loads of other thing (repairing a plasma TV is no fun i can tell you)anyway if your uk based PM me you address i should have a spare one i can post over to you for you to try and work out what you need.
pm sent. thanks
Special thanks to lonegunman who kindly sent me his MDA and help to repair it. The data pin connects to SM resistor just above it.
Thanks lonegunman again

broken prophet while disassembling

while my prophet was bieng disassembled the two cables connecting the motherboard were torn .not completely but a piece of them ....now all i can c on the display is white screen with greyish centre along with lines
so can anyone suggest me a way to fix it.............
please reply ASAP my prophet is really dear to me........
hi people
i finally somehow fix my prophet ....n there is a new problem
with a failed flash with 3 coloured screen my prophet shuts itself down n when i try to turn it on again it just not turns on again ...........i tried to charge the battery but nothin happened .......just suggest me a way so that i can recover my prophet ..........
please reply ASAP
parkerneo said:
while my prophet was bieng disassembled the two cables connecting the motherboard were torn .not completely but a piece of them ....now all i can c on the display is white screen with greyish centre along with lines
so can anyone suggest me a way to fix it.............
please reply ASAP my prophet is really dear to me........
Click to expand...
Click to collapse
I have same problem. How did you fix it?
two cable connecting to the board? where? can be specific?
just only 1 cable connect with board (speaker cable)
and 2 flex ribbon connect with board (LCD ribbon and keypad ribbon)

[Q] Replacing Digitizer help

Hi friend, I need an help!
I would replace my HD Digitizer because it doesnt work....but I have a question me first do damage.
how is connect the digitizer's flat cable to the LCD?
From the photos I attach I can see a little connector , but I understand how I can detach the old flat cable and how i can insert the new..i must use a welder?
I hope someone can help me
Thanks

[Q] Motherboard hardware

I'm teaching myself to solder under a microscope and I have a bad S4 m.b. I want to repair, or try to anyway. My question is, what is the actual name for the rows of connector pins on the m.b. The set i'm looking for are the ones that connect the MENU and BACK buttons to the m.b. If anyone knows what it's called and where I can buy something like that would you please be so kind as to point me in the right direction ?

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