My Tilt's charger had a short in the wire caused by wear and tear. Im trying to solder a new mini usb end to the charger but don't know the schematics. anyone? thanx in advanced
http://wiki.xda-developers.com/index.php?pagename=Trinity_EMUConnector
Pin A and B need connected together and to ground, Pin E is the +5V, you're best off to just use a multimeter to check the wires in the charger rather than depend on them to have colored them correctly (if they're colored at all).
hello,
i hope someone can help me.
i need to know, wich contacts of the wall chager (mini usb side) are nessecery (e.g. + -) to chage my wizard?
History:
My original wall charger was broken (one wire inside the cable split up).
so i decided to soled an standart mini usb plug as an sparepart to the cable.
i messured it out, wich of the wire´s are the possitiv and wich one the negativ pole. so i soled each pole on the mini-usb port. it was confused because i messued that on the original plug the negative pole was on the shield and the possitive one one pin inside the plug.
but on the internet i found an description of the mini-usb plug wich means, that the negativ pole is also on an pin too.
with the negative pole on shield my wizard only charge on standby, and not in power off (if i pluged in on power off, the whole battery discharge until death !!!!!).
are there two negative poles?
can u help me?
i want talking about 6 pin conector for battery .what is the functions at 6 pin conector, pin number for +/- input 3,7 v battery ? , pin number for +/- output charging 5 v, and functions other pin.
??
thank you
first 2 pins from top are (+) the 2 pins in the middle are for receiving status from the battery main board such as temp,battery meter, amperage, voltage etc. and the last 2 pins are (-)
I've looked all over for info regarding this but I've come up sorta empty handed. I'm working on a charging dock for my Samsung Stratosphere and I was wondering if anyone had any information on the USB pinout? I'm pretty sure pin 1 is generally +5V and pin 5 is generally GND, I'm lost on the center pins though. I've checked pinout.ru and they have info on most other models, just not mine.
I'd like to expand on the idea after completing the charger on the Stratosphere. Think of it as a proof of concept
Thanks!
Center pin = Pin 3 ( right or lift ) is phone Tx pin , necessary for data transfert ...
best way to get is to find a SERvice manual , but I google about it, without find .......
So the five pins are all USB. Four are the normal ones, power, ground, Data plus, Data minus. The last pin is the trick it is the id pin. That is what tells your phone what is being connected and what mode to be in.
(This was a link to Wikipedia but I can't post. Go to Wikipedia, USB then Physical Appearance)
There is a list of the connector and its pinout. In a dock you need to make sure to connect at least power and ground. Now to get it to charge is difficult. The simplest thing that a lot of manufacturers do is short the Data plus and Data minus to signal that a charger is connected. Other phones out a precise resistor value between the ID pin and ground (or power) to signal what they are being connected to. this is something that you are going to need to do some research on.
just thought I'd share a short how to on making a fast boot cable.
First a fast boot cable is simply pin 1 (5v) shorted to pin 4 on the micro side, I know some use a resistor, probably a good idea, I didn't...
Unfortunately pin 4 has no wire.
The computer side doesn't have this pin.
So we have to use the micro side
Most places online say to use a Samsung micro usb cable.
This is because most usb cables don't have a place to solder for pin 4
FYI: You'll know you are in fast boot because your screen says fast boot,
I stupidly did not know this...I included a picture so you could see.
Items needed:
Samsung micro usb cable
Very small wire (I used wire wrap 30 gauge)
Soldering iron and solder
Small pair of diagonal cutters
Sharp knife
Continuity tester
Patience.
The work:
Take the micro end of the usb cable and carefully strip away the plastic
Encasing. Now you should see some tin foil looking stuff you are going to have to peel this away and discard it, under it is some paper white covering again peel away and discard.
The wire has some outside shielding wire that you'll have to discard a small amount of, most cheap wires don't have this shield anyway.
Now you should see these wires:
Red
Green
White
Black
And a bare copper soldered with the black
Sadly all this is in a clear plastic,
It was at this point I figured I should have sent scorp $12...
Used the small diag cutters to strip this away, after I got it started it just peeled off.
Now I ID'd pin 1 (5v red) and looked for pin 4 (it was labeled)
I used my continuity tester to verify nothing was hooked to this,
Then I soldered pin 1 to pin 4
And placed some shrink tube over it to make it look nice(ish)
Relevant pictures posted below:
The schematic I stole off the web and take no credit for and do not own
Sent from my GT-P3110 using xda app-developers app
Thanks mate Nice having this on the forum ^^
Sent from my KFTT using xda app-developers app
Thank you for this. I had the same cable at home and most of the wiring diagrams were more for a straight though config. Some solder and half a twisted pair of cat5 later I had a working cable. Not the prettiest thing but it unbricked my kindle!!
Just an FYI if you pin 4 to ground you get a otg cable for most devices
Sent from my GT-P3110 using xda app-developers app
why cant you just jump it in the wires
mrkhigh said:
just thought I'd share a short how to on making a fast boot cable.
First a fast boot cable is simply pin 1 (5v) shorted to pin 4 on the micro side, I know some use a resistor, probably a good idea, I didn't...
Unfortunately pin 4 has no wire.
The computer side doesn't have this pin.
So we have to use the micro side
Most places online say to use a Samsung micro usb cable.
This is because most usb cables don't have a place to solder for pin 4
FYI: You'll know you are in fast boot because your screen says fast boot,
I stupidly did not know this...I included a picture so you could see.
Items needed:
Samsung micro usb cable
Very small wire (I used wire wrap 30 gauge)
Soldering iron and solder
Small pair of diagonal cutters
Sharp knife
Continuity tester
Patience.
The work:
Take the micro end of the usb cable and carefully strip away the plastic
Encasing. Now you should see some tin foil looking stuff you are going to have to peel this away and discard it, under it is some paper white covering again peel away and discard.
The wire has some outside shielding wire that you'll have to discard a small amount of, most cheap wires don't have this shield anyway.
Now you should see these wires:
Red
Green
White
Black
And a bare copper soldered with the black
Sadly all this is in a clear plastic,
It was at this point I figured I should have sent scorp $12...
Used the small diag cutters to strip this away, after I got it started it just peeled off.
Now I ID'd pin 1 (5v red) and looked for pin 4 (it was labeled)
I used my continuity tester to verify nothing was hooked to this,
Then I soldered pin 1 to pin 4
And placed some shrink tube over it to make it look nice(ish)
Relevant pictures posted below:
The schematic I stole off the web and take no credit for and do not own
Sent from my GT-P3110 using xda app-developers app
Click to expand...
Click to collapse
I am going to try this tomorrow for moto x xt1053.
battery fully, Only green light. Can not fastboot it.
I hope this works for me.
affineer said:
I am going to try this tomorrow for moto x xt1053.
battery fully, Only green light. Can not fastboot it.
I hope this works for me.
Click to expand...
Click to collapse
A Fastboot cable shouldn't have any effect on a XT1053.
Older moto bootloader's couldn't charge the battery, so a Fastboot cable was used if battery was too low to flash firmware, by bypassing the battery an powering the device directly from usb.
Sent from my sailfish using XDA Labs
sd_shadow said:
A Fastboot cable shouldn't have any effect on a XT1053.
Older moto bootloader's couldn't charge the battery, so a Fastboot cable was used if battery was too low to flash firmware, by bypassing the battery an powering the device directly from usb.
Sent from my sailfish using XDA Labs
Click to expand...
Click to collapse
I have different usb cables, number of pins/wires is not same as orignal cable to make fast boot/ factory cable.
moto x was found stuck at "encryption unseccussful"
could not boot to fastboot or recovery.
Now battery is completely dead. device does not even get charging.
When connected to computer, computer detects a device and plays a sound of usb device connecting, Mobile shows only green light inside the earpiece. some times screen flashes with battery cell icon at 0%, and goes off in a second.
Can't help it.
Gonna try this. I just finished installing Nougat on my KF HD 7 (tate) and everything was going well until I installed magisk. Now I'm stuck on the kindle logo.
you can also see this
How to make Fastboot Cable for brick Kindle for Noob/Beginner
A fastboot, also called a "factory" cable is NOT the cable that came with your device from the factory. It is a cable used BY the factory to put a kindle into fastboot mode. It must be purchased or made. you can made it by yourself easily. Micro...
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