Database Users

Need helps on audio phone socket connector

My audio socket connector part for atom xda life is broken. I broke 2 of the pins total 6 pins.
I try to search the internet to look for the sparepart
the sparepart looks like 2SJ-A427-001 Singatron Enterprise model.
However i try to return back to service center and they mentioned to replace with new motherboard and cost me grand new atom life phone
If anyone could help me, where to buy it.
Thanks.

You can fix it yourself by purchasing the audio socket. To do this you would need some experience with soldering irons. This would involve you using the soldering iron to melt the solder and preferably remove the solder from the circuit which holds the socket in place. Once the solder has been removed you can detach the broken socket and place your one in the same slot. From there just feed solder to the circuit while melting it to the board.
Alternatively, you could search around a bit more for more service centres to get the motherboard cheaper or you could purchase a brand new atom if its really that expensive.

Source for Touch Pro USB connector?

Got my TP from a friend and it works OK, but the pins on the USB connector were bashed in. I can get an insurance replacement for the $100 deductible but was wondering if there is a source for the USB jack and if it's a reasonable DIY repair.
Any thoughts?

My usb jack is also broken. need to replace a new one
WHERE TO BUY?!?!

Micro USB connector with rubber cover and small as possible...what's available

I'm trying to mount a powermat inside a Galaxy S2 phone to allow wireless charging.
Unfortunately the logic circuit of the S2 insists that the charging of the S2 is routed via the USB connector else the charging isn't detected leading to potential overcharge situations.
Therefore I'm looking for the smallest Micro USB connector available (height wise) that I can wire the powermat wires to. I'd prefer the Micro USB connector to come with a rubberised cover as I use the Case Mate Tough cases for the phone so a connector that was almost flush with that case and also rubberised would be perfect.
I'm in the UK so UK sourcing would be preferable but all suggestions appreciated.
Thanks in advance.

Anyone have any ideas?

You can look at buying some just raw connectors like
http://www.newark.com/fci/10104109-...ce-mount/dp/82R7423?in_merch=Popular Products
Or do some research and find some other ones with different mounting options. The thing is it is hard to get much smaller.
http://www.newark.com/jsp/search/br...etricAttributeId=&prevNValues=422+2203+202174

Can't you wire it from the inside? By soldering directly to the pins of mUSB connector on the mainboard?

I hadn't thought of that....not sure my soldering skills are good enough either given how small the components we'd be dealing with here.

That is an option but if you don't have the tools I wouldn't mess with it. Those boards are dense and unless you have a fine enough tip it is going to be hard to make a good connection.

pinsb said:
I hadn't thought of that....not sure my soldering skills are good enough either given how small the components we'd be dealing with here.
Click to expand...
Click to collapse
Well I can tell you from experience that they are small. ~0.25mm. Look at a how big a mm is on a ruler and cut that into 1/42 and that's what you are looking to solder to. You would need some fine wire that is shielded so it doesn't short and it requires some solid soldering skills.

I used to do this for a living. You could call up some local jewelers or repair shops and see if they have a laser welder. Ask them if they do custom work. Though it would have to be a relatively big place though, as those machines runs thousands of dollars. I worked for Jostens.

Hi pinsb,
Did you ever find anything? I am looking for the same thing for a slightly different purpose. I want to put a usb circuit inside an enclosure with the phone and don't want to have the connector sticking out the side.

Any hope in repairing pin on battery clip?

I'm not sure if my title makes any sense, so I will further explain here. I had to repair my charging port, while doing so I must have damaged the clip that the battery plugs into. It looks like a pin or two (that is soldered to the mobo) is a bit loose. My phone does not charge but will function when plugged in. I bought a replacement battery thinking I damaged that, when going to install I noticed the loose pins. Went through with the install anyway, and phone acts the same.
Is there any hope for my to resolder the pins back to the mobo? I want to get some input before I buy a soldering gun etc.

A1will said:
I'm not sure if my title makes any sense, so I will further explain here. I had to repair my charging port, while doing so I must have damaged the clip that the battery plugs into. It looks like a pin or two (that is soldered to the mobo) is a bit loose. My phone does not charge but will function when plugged in. I bought a replacement battery thinking I damaged that, when going to install I noticed the loose pins. Went through with the install anyway, and phone acts the same.
Is there any hope for my to resolder the pins back to the mobo? I want to get some input before I buy a soldering gun etc.
Click to expand...
Click to collapse
Resoldering battery connectors is normally a very difficult job, best to take it to someone experienced. If the solder pad is gone too you'll definitely need a professional.

DrFredPhD said:
Resoldering battery connectors is normally a very difficult job, best to take it to someone experienced. If the solder pad is gone too you'll definitely need a professional.
Click to expand...
Click to collapse
What makes it so difficult?
Or by me asking do I show that I'm in over my head? lol

Any fixes for broken charging port?

Hey guys
Like many others my usb gone bust and my advent tn7 just became useless. Ive went to curries and explained about how this is a common issue but they dismissed it saying a broken charger port is my fault. I have searched several forms but still havent found any way of fixing it. Does anyone know how to get my tab to charge? Ive tried opening the tab but one side of it doesnt seem to come off. What are my options if any? Any help will be greatly appreciated. Thanks.

Abdur Desai said:
Hey guys
Like many others my usb gone bust and my advent tn7 just became useless. Ive went to curries and explained about how this is a common issue but they dismissed it saying a broken charger port is my fault. I have searched several forms but still havent found any way of fixing it. Does anyone know how to get my tab to charge? Ive tried opening the tab but one side of it doesnt seem to come off. What are my options if any? Any help will be greatly appreciated. Thanks.
Click to expand...
Click to collapse
The best option would be to take it to a repair shop... it might cost you $50, but hopefully they can replace it with the right USB port (the one Nvidia used is slightly different from most micro-USB ports you see on devices, so it's not a very snug fit, hence the problem.)

I have the evga tn7 that i bought from newegg. Would they still honor my warrenty on the broken charging port even though I have my bootloader unlocked?

jon7701, I was thinking the same thing. I bought mine a couple of months ago and the charging port is being a little finicky.

share_needles said:
jon7701, I was thinking the same thing. I bought mine a couple of months ago and the charging port is being a little finicky.
Click to expand...
Click to collapse
Mine has to be plugged in a certain way or it refuses to charge outright. Even when I have it in the proper way it might not charge at all but reports its charging. The strange thing is that it can still detect what type of charging method (usb or AC) im using even though it wont charge.

I was able to fix my EVGA Tegra Note 7 usb connector using a re-flow soldering station (the type that uses hot air to melt solder), and it only took about 30 minutes. If you know an electrical engineer or serious electrical design enthusiast, they may have one. The problem is caused from the solder joints on the usb connector breaking. All I had to do is re-melt the solder and the problem was fixed. You cannot use a normal soldering iron because there are other components in the way. This happens on the Tegra Note because Nvidia specified a Micro-ab type connector instead of the Micro-b connector that most phones have. This allows accidental upside down insertion to damage the connector.
All you have to do is snap the plastic case apart, carefully remove the small circuit board that has the usb connector. The solder joint appears solid, but I was able to see the crack with a microscope and a trained eye. Use hot air to melt the solder, and resemble. Now I am just careful to plug the cable in right side up. If it breaks again, I am replacing it with a Micro-b connector.
I like having a re-flow soldering station. Every hacker should have one for replacing surface mount components and more extreme hacks (like upgrading internal flash, etc.).

sorry for necroing this post but i'm having the same issue. i've thought the same as you of replacing the port with a micro b. i have only one question: is there any problem with replacing it with a micro b? or no problem at all

Digging up this old thread to post link to UK service for Nvidia Tegra Note 7 Micro USB Charging Port Repair Service,
Here:- http://www.mobiledeviceworkshop.co....o-usb-charging-port-repair-service-3080-p.asp
Charge of £29.00 all inclusive of return delivery (+£5.00 for next day delivery)..
EDIT: Think this is same part for Nvidia Tegra note 7 (ebay, £1.29).
New HP SLATE 7 HD Replacement Micro USB DC Charging Socket Port Connector
http://www.ebay.co.uk/itm/New-HP-SL...cab7f36&pid=100005&rk=6&rkt=6&sd=131877863523
EDIT: Some spare parts, Cherry Mobile Tegra Note 7 Spare Parts & Accessories
(Indian version Tegra note 7, presumably mostly same as Advent, but seems to have built-in internet, prices in Rupees)
https://www.maxbhi.com/cherry-mobile-tegra-note-7-spare-parts-and-accessories.html

Thanks
ad1876 said:
I was able to fix my EVGA Tegra Note 7 usb connector using a re-flow soldering station (the type that uses hot air to melt solder), and it only took about 30 minutes. If you know an electrical engineer or serious electrical design enthusiast, they may have one. The problem is caused from the solder joints on the usb connector breaking. All I had to do is re-melt the solder and the problem was fixed. You cannot use a normal soldering iron because there are other components in the way. This happens on the Tegra Note because Nvidia specified a Micro-ab type connector instead of the Micro-b connector that most phones have. This allows accidental upside down insertion to damage the connector.
All you have to do is snap the plastic case apart, carefully remove the small circuit board that has the usb connector. The solder joint appears solid, but I was able to see the crack with a microscope and a trained eye. Use hot air to melt the solder, and resemble. Now I am just careful to plug the cable in right side up. If it breaks again, I am replacing it with a Micro-b connector.
I like having a re-flow soldering station. Every hacker should have one for replacing surface mount components and more extreme hacks (like upgrading internal flash, etc.).
Click to expand...
Click to collapse
Thanks a lot for your correct advise.
I had a long battle getting my Xolo Tegra Note fixed in Pune.
Xolo service center people told me that because I have down graded my tablet to KitKat, now motherboard is gone. After that I went to local mobile repair shop, he told me it's very difficult fix this as the joint are very small and soldering can damage other things as well.
After visiting a few repair shop in Pimpri market, I found a guy who did it. I found the same issue of minor crack which he found using multiple magnifying glasses.
It's better to visit a good repair shop not a small one as the issue won't be visible without magnifying glasses.
Let me know if anyone wants to get it fixed in India, Pune. I will share the mobile shop address.