Incredibly unique question about the charger port PCB - General Accessories

I bought this UE boom at a pawn shop for $10! Sweet deal right? It's in good condition. It won't hold a charge and has to remain plugged in to use. Ok, no problem, buy a battery, open the thing up and immediately notice that one of the wings on the PCB is damaged.
Now the question....
What goes there!? Is it a resistor? I can't find any clear pictures or info about the damn thing.
Please help.

Related

Multimedia dock available NOW!

I was browsing around on ebay and found a multimedia dock for our beloved TB's. Its deff not the highest quality dock i have ever seen, but it looks like a viable replacement until Verizon or HTCpedia release the official one. It doesnt look like it is slanted slightly to have a nice viewing angle but still its $30...the one from Verizon is $60. Let me know what you guys think.
http://cgi.ebay.com/USB-Sync-Battery-Charger-Cradle-HTC-Thunderbolt-4G-/380333733043?pt=PDA_Accessories&hash=item588da834b3
That one has been available for a little while now. There is a thread where someone has a link for it cheaper also. I'm holding out for the Verizon one.
I would avoid this one, I purchased one from amazon and returned it the same day. The viewing angle is horrible, it is difficult to put in and take off (almost dropped my TB taking it off), and worst part about it, It did not charge the phone. All the lights worked on it, but would not produce a charge. I will wait for the verizon one if it ever comes out.
halopower said:
I would avoid this one, I purchased one from amazon and returned it the same day. The viewing angle is horrible, it is difficult to put in and take off (almost dropped my TB taking it off), and worst part about it, It did not charge the phone. All the lights worked on it, but would not produce a charge. I will wait for the verizon one if it ever comes out.
Click to expand...
Click to collapse
aw really? i wanted to get this only for charging purposes but whats the point if it doesnt charge
Bah, Noob with first smartphone here! I failed to read any replies, and jumped at the deal, and even ordered the silicon soft case from the same guy.
I want to plug the phone into my Roku box's USB to show videos and pictures I took on the phone. I went to the Verizon store and they said that their multimedia cradles would be available soon, but so far 3 weeks have past and no cradle.
Well, I guess I could fix it if it don't work, I just hope that the extended battery fits.
I bought the soft case to see if I could cut out the extended battery hump easily with a laser engraver.
Misleading title, please change.
Hmm... I've been wanting a cradle for awhile now. So I jumped on this offer, and like any good online buyer, I look for reviews on the product AFTER I buy it. Can you guys confirm that this won't charge the phone? I was just looking for something to hold the phone up while I use WiFi keyboard. :/
http://www.amazon.com/gp/product/B004JX1FOY?tag=5336653508-20
OK I have this dock but I knew going in what it was going to be about so I can give you an idea of what you're getting.
The dock has two connectors on it. One is a USB cable (removable) and one is an A/C plug. The A/C plug is there ONLY to charge the second battery and does not charge the bolt when plugged into the dock. It WILL charge the extended battery (the OEM extended batt does fit in the spare battery slot) but not when it's actually on the Bolt. You can't fit the Bolt in the dock with anything other than the stock battery on it.
The USB cable plugs from the dock into (duh) a USB port on your PC. When it's plugged into the USB port the Bolt does detect the connection and I have been able to charge the Bolt this way. I've also been able to mount the SD card this way to move files and stuff. It doesn't charge as fast being USB vs wall charger but it does charge it. I'm looking at it right now and it just charged it to 100 percent.
The USB cable will not plug directly into the Bolt. It's Mini USB and not Micro USB. Another issue is that you can forget leaving the Bolt in a case and putting it on this dock. It will not fit with any case that I've seen. As was previously mentioned the viewing angle is a bit harsh (it's not angled.) It's basically a straight up and down mount so unless you're putting the dock somewhere at least at eye level it's not as easy to view.
This dock also has NO HDMI port on it. I have mine at work because I don't need the HDMI here. I'm going to get the OEM dock for home use since it's expected to have the HDMI out.
So to summarize it does charge the Bolt's stock battery in the dock as well as the extended in the spare battery slot. You can use the USB functions while plugged into the dock. I'm streaming Pandora right now while docked. The viewing angle is a bit harsh when the dock sits below eye level. The Bolt charges over USB with this dock. The spare battery will only charge via the attached A/C plug. You can't charge it in a case. The USB cable (removable) is mini USB NOT Micro USB and there is no HDMI.
Hope this helps.
ETA: I should add that you could use one of those USB to A/C adapters and plug the USB cable from the dock into A/C and charge that way (if you just wanted a faster charging solution.) I have tested it and it does charge that way.
Many thanks Cubs2008 ! This is exactly what I was looking for. I feel bad that I bought the dock on Ebay for $27 when I could have gotten it on Amazon for less, but lesson learned. Glad to know that I can charge the phone and the battery! Now to figure out the viewing angle problem (post it notes under the front end?). lol.
BigMcGuire said:
Many thanks Cubs2008 ! This is exactly what I was looking for. I feel bad that I bought the dock on Ebay for $27 when I could have gotten it on Amazon for less, but lesson learned. Glad to know that I can charge the phone and the battery! Now to figure out the viewing angle problem (post it notes under the front end?). lol.
Click to expand...
Click to collapse
I paid even more ($34 I think) but it does what I need it to for now. If I needed HDMI at work I'd have waited but no point in that.
As for the viewing angle it's really not too bad if you can raise the dock more to your eye level. It does wiggle a little bit left to right in the dock (but very little.) You could put it on a book or something that would raise it up and it's fine. I sit pretty low at my desk in my chair so it's not nearly as much of an issue for me (and it's not quite at eye level.)
There is one more thing I forgot to add...someone mentioned getting it in and out of the dock being a pain and I totally agree. It's due to the fact that it basically sits almost upright in the dock. There are times where I've gotten frustrated just trying to get it in or out of there. It's because I always think of angling it into the dock rather than going straight down with it. When I do drop it straight in it usually slides right in with no issue. However I also have a Zagg max coverage shield on my Bolt so I may have more of an issue because of that.
Good luck!
Thanks for the information, Cubs2008! Very much appreciated.
Wish I had a contact at a factory in China... probably wouldn't be very difficult to produce a better quality desktop dock at a competitive price!
pdxdon said:
Thanks for the information, Cubs2008! Very much appreciated.
Wish I had a contact at a factory in China... probably wouldn't be very difficult to produce a better quality desktop dock at a competitive price!
Click to expand...
Click to collapse
No kidding! If they would've angled the dock in front just a little bit and added an HDMI port this thing would've slayed the OEM dock. It still does a lot on its own IMO and we probably would've seen the dock for $60+ instead of around $30.
I'll still get the OEM dock when it comes out but this one does do what I need it to at work. Yay.
Cubs2008 said:
No kidding! If they would've angled the dock in front just a little bit and added an HDMI port this thing would've slayed the OEM dock. It still does a lot on its own IMO and we probably would've seen the dock for $60+ instead of around $30.
I'll still get the OEM dock when it comes out but this one does do what I need it to at work. Yay.
Click to expand...
Click to collapse
they can't just add an HDMI port just like that. if they could we already would see a post on here about a hdmi cable.
The dock arrived today...
Here is the lowdown after disassembling it:
It looks to be assembled by children with a hot glue gun and old fashioned soldering gun. There is gobs of hot glue used to hold in the 2 LED's. One is an insanely bright blue led, and the other, untested and discarded, is a bi-color led.
There are 2 completely isolated circuits inside, one being a simple micro-USB connector on a cable that is hot glued in place, with the blue LED tapped off the 5V from the USB. I could not find any resistor inline with the LED, so it's lifespan is questionable at best.
The second circuit is the battery charger board held in place with 1 screw at one end, and the mini-USB socket at the other. It has wires to the bi-color LED. This is powered by a 5V 1A wall wart. It does not supply any power to the USB that connects to the phone
The LED's have their full length of lead wire in tact, with over-sized shrink tubing loosely covering them, and all that excess lead wire is sticking out of the hot glue like cat whiskers.
In effect it electrically comparable to a $5 battery charger, and a separate $1 USB to micro-USB cable, nothing more.
There is no media functions whatsoever. It is difficult and time consuming to plug the phone into the cradle, and you cannot use it with the extended battery or any type of case.
Advice: pass! Use your easier to plug in HTC USB cable, and if you want a separate battery charger, get another brand.
lippstuh said:
they can't just add an HDMI port just like that. if they could we already would see a post on here about a hdmi cable.
Click to expand...
Click to collapse
They probably could've when they manufactured it.
wow, Cubs2008 thanx for the indepth info!
I wanted to add to the topic that you can actually stand the entire dock upright with the Bolt plugged in and the extended battery in there and it will stay standing up. I'd advise placing the battery and the Bolt in it landscape and then pick the entire dock up and it will stand up. I've used it this way with no ill effects.
I work for vzw and the Samsung charge and thunderbolt have a charging dock that not only charges, but comes with an extra battery that charges in the dock itself. Should be released very soon.
4Geezy ON DopeDiculous's ROOTED TBeezy!
dopediculous said:
I work for vzw and the Samsung charge and thunderbolt have a charging dock that not only charges, but comes with an extra battery that charges in the dock itself. Should be released very soon.
Click to expand...
Click to collapse
How soon is "very soon" then?

Resoldering/hot glue manuever micro usb

Ok, so my micro usb port broken. Even though that was the case, I could still bend it to make it charg.(Note I got this phone at the I/O conference last year, it broke almost immedietly, I didn't attend this years)
So then I got a replacement for 15$ (<< A LOT OF MONEY)
Resoldered it, but I was unsure of how stable it was, since there are only about 2 places it is soldered to.
I put cable in, and then I touch it quite a bit, and bam, whole connector falls of. Tried to repair, but then a bit of solder falls into the micro usb port, and it's like impossibe to get it out of, and I can't put the connector in...
Moar 15$
This time, I put a bit of solder, and then hotglue over the joints.
I though victory, until I realize I can't plug the connector in anymore, don't know why it wouldn't. Just won't fit(Maybe recieved bad, never checked)...
15$ more dollars now...
Anyone else successfully repair the micro usb port on these? I am going to just try a hot glue approach, with no soldering next try.
I don't have any warranty on this, as it was a gift after all.
When my port went out, the techs at Sprint told me that it was impossible to fix. I don't know if that's true, or if it was just cheaper to give me a new one.
Sent from my Evo using Tapatalk
I tried to repair my wife's with no luck. I eventually took the phone back to Sprint repair store and they replaced it no questions asked, although we had the warranty service. I did find a few articles online if you search google they should come up. I tried their methods but the problem I always had was I could not get the solder to flow well enough to bond to the connector. From the looks of the connector it is a flush mount which really makes soldering impossible unless you have one of the factory wave type solder machines.
Well, the connector I bought kind of goes thru the holes on the EVO. I will just simply hotglue it, no solder... should stay stuck hopefully.
I just hope the metal makes decent contact without more solder. Will report back when I fail/win. It would be awesome if I could just whine to Sprint for a replacement, but uh, no warranty + a gift phone =low chance
I bought this for others, http://cgi.ebay.com/MICRO-USB-CHARG...ps=63&clkid=9172696127650377355#ht_997wt_1139
Note the two feet sticking out, the generic ones don't have these, that would be hell to solder. I just hate the fact that these things are so fragile and expensive.
Got it soldered.
I had to have steady aim pro(perk for Cod4 )
With a very little bit of solder I got it sticking.
Then hot glued all over, like your average male's jizz amount of hot glue I used.(That's actually a good camparison before you get grossed out)
It works great.

Any tough tight-fitting microUSB cable which won't get loose?

Ok, I have no idea if it is slightly faulty my phone's socket or is it just a bad luck, but every single cable I have tried gets loose to the point when you can't use your phone while it's charging.
The OEM one failed pretty quickly, then I bought some thick expensive HAMA cable with golden contacts, it didn't last long neither.
It actually got to the point where you need to wiggle it around to make it work even when DHD is just lying still on the table.
The last one was surprisingly cheap (~5$ but def genuine as it was bought from well known local shop) belkin cable and even more surprisingly it was the best. By far.
At first it plugged in very tightly (almost too tightly), then after some couple of months it loosened up, but was still ok while some more months passed by...
But guess what? Now I can't use my DHD when it's charging and not thinking about the cable once AGAIN!! If I'am not careful, microUSB plug just falls off VERY easily.
Now all of this is happening because these small spring like pieces on connector get bent and pushed invards.
So...
Any cable with stiff and limited-movement pieces (so that it won't stay pushed too far) holding connector in place out there?
Maybe even with no movement of any pieces at all, if such a cable exists.
If you haven't read my whole post I will just make this short:
DON'T just pick a random more expensive one and recommend it for me without knowing much about it, because it's not really price related!!
Thanks.
This isn't an issue with other DHDs... My usb has worked for over two years now (the OEM one) and still going with a firm grip.
I think that there is a problem with the usb connector on the phone. You should talk with the people at the dealer where you got it (the phone). That is covered by warranty so they will surely replace it. If your warranty is not valid it costs around 30-50 euros to get it fixed. Good luck!
Nah.. It can't be right. :laugh:
I want then cable which would be cool enough for my tough phone, lol.
-SmOgER said:
Ok, I have no idea if it is slightly faulty my phone's socket or is it just a bad luck, but every single cable I have tried gets loose to the point when you can't use your phone while it's charging.
The OEM one failed pretty quickly, then I bought some thick expensive HAMA cable with golden contacts, it didn't last long neither.
It actually got to the point where you need to wiggle it around to make it work even when DHD is just lying still on the table.
The last one was surprisingly cheap (~5$ but def genuine as it was bought from well known local shop) belkin cable and even more surprisingly it was the best. By far.
At first it plugged in very tightly (almost too tightly), then after some couple of months it loosened up, but was still ok while some more months passed by...
But guess what? Now I can't use my DHD when it's charging and not thinking about the cable once AGAIN!! If I'am not careful, microUSB plug just falls off VERY easily.
Now all of this is happening because these small spring like pieces on connector get bent and pushed invards.
So...
Any cable with stiff and limited-movement pieces (so that it won't stay pushed too far) holding connector in place out there?
Maybe even with no movement of any pieces at all, if such a cable exists.
If you haven't read my whole post I will just make this short:
DON'T just pick a random more expensive one and recommend it for me without knowing much about it, because it's not really price related!!
Thanks.
Click to expand...
Click to collapse
im using samsung galaxy s 2 usb cable and its very tight... =)
I had the same problem once and it turned out it was all the lint that collected in the port over the months. I removed it carefully with a wooden toothpick and it solved the problem.
Hope it helps.
Sent from my HTC Desire HD
Thanks dude, seems it helped for now.

[Q] Docking station broken, is it repairable?

Hi,
My made-in-china docking station has just arrived, unfortunately its already been broken (quality material of a matchbox :\),
I have plugged in my micro usb into the socket (female micro usb on the dock) and somehow after few tests the female receiver of the dock fell out.. (I guess it wasn't glued strong enough because I haven't use any extra power to push it in)
Any way.. I have opened it up to see whats going on and found this:
http://img841.imageshack.us/img841/9554/a84p.jpg
The small piece on the left is the female micro usb plugger that was attached to the green board but fell off..
This is a sort of explanation:
http://img856.imageshack.us/img856/2971/4wbl.jpg
And thats the part it self:
http://img43.imageshack.us/img43/8735/ew44.jpg
Unfortunately I can't glue it back and definately not weld it on since its too tiny and I don't have proper equipment for that..
But I do want to try to fix it because god damn its 1 day old ! totally brand new!
So I was thinking maybe I should simply tear a cable and plug the + - to the red and black wires at the end of that board..
And so, here comes the question for you expert fellers.
First this is the board:
http://img856.imageshack.us/img856/8915/xo1u.jpg
I have a basic knowledge in electricity but its from engineering study and not from real world, so I don't really know how to read this thing..
Perhaps a better intuition than mines will help too..
Is this board necessary? What does it do? and can't it live with out it?
Why they didn't simply plug the + and - straight to the + - pins of the docking points?
Because thats what I am willing to do but I guess that "Ask the experts before you ruin it" is a helpful tip my mom taught me..
Thanks!
Jordan.
I'm curious about this too. I'm in the same boat as you: basic knowledge but not too much real world experience. So, I can't tell you what the board does, but maybe we can figure some things out and perhaps someone with more knowledge will chime in eventually.
I can at least answer (I think) why you don't just have a red and black wire going to the point where the phone docks: you have data too (assuming the dock does data as well as charge). Those are the green and white wires in USB.
Well actually I have already figured out out..
First of all there is no data..
You can't minimize 4 cables to 2, its not possible in any way..
Those two pins are for charge only..
The board is for security defense, if you plug into it something with high voltage, it shuts it down or something.. Or transfor only the needed voltage and ampher (5v and 1A for me)..
Any way I cutted out that board and opened up a micro usb cable on the microusb side, attatched the red (+) to the dock's red and the brown (could also be white blue or somwthing, check it out to be sure) to the dock's white (-), closed every thing nice and tight, plugged the usb to charger with 1 ampher output, and it worked..
My phone is getting charged nicely and showing up Docking signal as well..
I'm not sure what exactly this board does and if its useless or not, but it sure ain't must..
Good luck!
Sent from my C6603 using xda premium
Makes sense. I kind of expected there to be no data (hence why I made the comment about it ) Glad you figured it out!

[HOWTO][VIDEO] Note II Micro USB Flex Port replace

Hi guys.
Recently, I had to change out my micro usb charging port because the previous one stopped working. I don't know if it had to do with heat issues and messed up the soldering. Sprint said it was because of water damage, but I'm very very protective of my phone and have yet to have any contact with water in it.
When I got the piece, I figured that I would make a video on how easy it is to replace the piece. I've never contributed to this site, so I figured I'd like to do something
I ordered the flex piece from this site for $11.
http://phonepartsusa.com/product-ty...te-2-l900-charging-port-flex-cableflx-sam-681
Never done something risky like this before, but it sure was rewarding getting it done. In the mean time, when I waited for the piece to come through in the mail, I bought a charger from Ellis batteries for $15 and a separate battery. I wonder if I can return it :3.
Hope it's helpful
tormsto also
djinnerman said:
Hi guys.
Recently, I had to change out my micro usb charging port because the previous one stopped working. I don't know if it had to do with heat issues and messed up the soldering. Sprint said it was because of water damage, but I'm very very protective of my phone and have yet to have any contact with water in it.
When I got the piece, I figured that I would make a video on how easy it is to replace the piece. I've never contributed to this site, so I figured I'd like to do something
I ordered the flex piece from this site for $11.
http://phonepartsusa.com/product-ty...te-2-l900-charging-port-flex-cableflx-sam-681
Never done something risky like this before, but it sure was rewarding getting it done. In the mean time, when I waited for the piece to come through in the mail, I bought a charger from Ellis batteries for $15 and a separate battery. I wonder if I can return it :3.
Hope it's helpful
Click to expand...
Click to collapse
Alot of my friends had this issue, and so did I, luckily I was covered by warranty. But I was f***ing heartbroken when it happened. When/if this crap happens again I will know to find your post. This is freaking awesome!
I almost feel like samsung knew they put fragile ports and crap in the phone because from what ive noticed most of the components are attached with ribbon cables instead of soldered. I ordered a new headphone jack due to worn out pins, and I wont be suprised if I have to replace the usb port one day.
Sent from my SPH-L900 using XDA Premium 4 mobile app
vee1287 said:
Alot of my friends had this issue, and so did I, luckily I was covered by warranty. But I was f***ing heartbroken when it happened. When/if this crap happens again I will know to find your post. This is freaking awesome!
Click to expand...
Click to collapse
Awesome It was a crap feeling that I had to dish out $50 for a battery and charger that was only temporary (guess I'll be using the extra battery as a means of emergency power, especially when going downtown)
m4xwell - I think it sort of goes both ways. Essentially, the pieces being easily replaced was in fact a smart idea. Of course the downside is that the pieces are a little more fragile as you said. Thing is, with the constant wear and tear in plugging in the charger, I would imagine that the ports would get worn out in a matter of time. I feel micro usb vs mini usb has some weird differences, with the micro usb being more fragile. My old nokia and LG flip phone had zero problems with the charging port. Guess the dinosaur age is still king
Samsung Galaxy Note 2 Parts Replacement
I also know a best place to buy Samsung Galaxy Note 2 Parts Replacement. That is HCQS. It is a wonderful supplier which special provides mobile phone parts replacements. For more you can visit hcqs.com.cn.

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