[Q] Battery to motherboard connector - Galaxy Tab 4 Q&A, Help & Troubleshooting

Someone knows where to buy it?
It's that black one where you plug battery too motherboard?

Domlinx said:
Someone knows where to buy it?
It's that black one where you plug battery too motherboard?
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Why you need this connector ? Re solder is sufficient to fix its problem unless you broke it.

Related

himalaya lcd connector.

Hi.
When i replaced my lcd the connector that is mounted on a mainboard broke, any idea where to find a new one?
Ouch! As far as I know, you'll have to change the mainboard, but my skillz aren't as mad as others here, so I'm not sure. I'm looking to get a new mainboard myself
i have replaced similar connectors before, only hard part is finding one.
did you have to resolder it to the mainboard?
soupiejr said:
did you have to resolder it to the mainboard?
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yes.I used hot air to desolder the old conector.
Problem solved, i found one.
If anyone will be interested in this you can find it at digikey.com part nr:HFQ61ct-nd(~4$+handling)

Anyone got a G1 for Spare Parts?

I've just put a complete replacement case on my G! as I dropped it and scrached the old one. But when I put in the last screws to hold the back on I screwed through the Antenna Wire that goes from the top of the phone to the bottom
Don't suppose anyone has one of these spare from a broken G1?
Matt.
Hey i have one with a borken Flex cable and i cant find the cable anywhere so its not of much use to me i could make you an offer if your interested
phantom1260 said:
Hey i have one with a borken Flex cable and i cant find the cable anywhere so its not of much use to me i could make you an offer if your interested
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im am also looking for parts do you have this part?
http://www.cellulardr.com/proddetail.php?prod=50H10000-02M-A&review=true&cat=247
make a me a fair deal.

Gold antenna behind cover?

Hi!
I noticed behind the cover on the phone, a gold thing.
What is that? Antenna? In case, what is the antenna for? External antenna for GSM/GRPS?
Strange
Thanks!
Do you mean the connector beside the battery?
Thats a connector for an external antenna, used in cars.
The funny thing is, that there's no battery cover with a hole for the antenna connector on the market, so you have to destroy your original one
Ah, thank you!
But, what antenna can I plug into it?
EDIT: are you sure?
it's just the antenna..not for car phone ariels.
I bet it has something to do with multi-touch... A secret switch probably!
I think ir's a door to another dimension
alankstiyo said:
I think ir's a door to another dimension
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LooooooooooooooooooooooooooooooooooooooooL
nice 1

Problem on my N1 (de soldered SMD component)

Hi,
I disassembled my N1 for changing the main flex cable (cutted power button) and in the disassembling procedure I noticed that one of the SMD components on the motherboard was de-soldered or not correctly soldered (twisted). I re-accommodated with a pair of tweezers and it did not hang loose (yet!).
What kind of function does this SMD do? Can I expect the phone to work?
I have experience with soldering iron but think this is too small for me.
I can't test it right now because my new main flex has not arrived yet.
Maybe you can solder it with an oven for CMS ?
firewave said:
Maybe you can solder it with an oven for CMS ?
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I'm not very familiar with oven soldering; dunno if I will kill other components or If i need some kind of flux.
Also a heat gun would do the work but probably desolder other components.
I broke off a couple of the smd components right next to that connector (the screen connection) they effect color on the screen. Mine showed only red after I broke 2. It was usable but not pretty.
Sent from my HTC Desire using Tapatalk
_Dennis_ said:
I broke off a couple of the smd components right next to that connector (the screen connection) they effect color on the screen. Mine showed only red after I broke 2. It was usable but not pretty.
Sent from my HTC Desire using Tapatalk
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Thanks for your answer.
You broke those very same components?
As soon as I get my main flex i will try it and see if it report problems. It probably will as that component is there for something.
You might be able to re-flow it with a heat gun.
Rusty! said:
You might be able to re-flow it with a heat gun.
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Thanks for your answer.
Actually I'm looking for a chinese reflow station with a hot air gun with a tiny nozzle. Probably will do the work but...
Should I use some kind of flux? Any recommendations? Never done a hot air reflow.
Looks like the same but hard to tell in the pics. I can't really see on my phone.
Sent from my HTC Desire using Tapatalk
that is a set of inline resistors, meaning it is quite a few connections, the best way is to use some flux from a needle and a soldering iron with a small tip,you could use a hot air machine but on a fully assembled board i would not recommend it.. flux is needed but you may be able to get away with a large soldering iron.
My advice would be to pay someone to fix it.. that way if they mess up ya get a new phone
Find someone with a reflow air knife, anyone who does SMT work would have one. It'd take 5 seconds to put that RP back on as long as you didn't break any of the pads doing whatever it is that you did that caused you to break it. Yikes.
May i ask you where u got the power cable? I need one too, how much was it? And is it hard to replace?
N1
I bought it on www.aliexpress.com
It was around USD$45.
I still don't receive it, as soon as I recive it I will report if the phone works and if it is an easy repair.
Best Regards.
The phone it's not turning on.
I tried it disassembled with the new main flex cable, motherboard and only lcd conencted.
Nothing happened when I press the power button.
The only sign of life is the ambar led that turns on when you connect the charger.
The tiny little SMD part fell off the mother board so it is completly unsoldered. Could this be the cause of not turning at all?
Looking forward to your answers.
Yes, if a single component is missing or even has a bridge in the solder, it could cause complete failure. There is a reason for it being there. If it were me, I would try to resolder it. Grab an iron and some wick and get what you can off of the board. Then try to reflow the part back on. If it works, great. If not, you still have a nice looking paperweight.
Well, I soldered the little SMD back with a soldering/hot air station but the motherboard still don't turn on.
It was working before, maybe I'm doing something wrong.
Thanks for your support.

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.
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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.
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What makes it so difficult?
Or by me asking do I show that I'm in over my head? lol

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