anyone come across a full usb pinout, theres more pins than needed for usb, its got pins on both sides like some htc
Wondering if there audio or for a car dock etc
Related
I will be using my GT 7.7 allot in the car and likely in the landscape orientation. This puts the 30pin connector and cable sticking straight out the side.
Is there any 90 degree ("L" shaped) 30pin connectors available? (similar to a "L" shaped SATA connectors -see picture-)
If there is, this would point the cable towards the dashboard and and make the cable routing less messy looking.
I searched but didn't come up with anything.
Note: I know I could use the Samsung OEM car dock (which, I think, has the power cable connector in the back/bottom) but was looking for a lower cost option.
Thank
Any luck with finding one of these cables?
Neogrin said:
I will be using my GT 7.7 allot in the car and likely in the landscape orientation. This puts the 30pin connector and cable sticking straight out the side.
Is there any 90 degree ("L" shaped) 30pin connectors available? (similar to a "L" shaped SATA connectors -see picture-)
If there is, this would point the cable towards the dashboard and and make the cable routing less messy looking.
I searched but didn't come up with anything.
Note: I know I could use the Samsung OEM car dock (which, I think, has the power cable connector in the back/bottom) but was looking for a lower cost option.
Thank
Click to expand...
Click to collapse
Have you had a look at my cheap solution for car a car dock and cable management yet?
I know this was posted awhile ago, but if you or anyone else is interested, the original samsung galaxy tab HDMI dock uses the same connector and works w/ the 7.7 (I know because i have a couple). You can get these on amazon for $15 right now. I believe this is the same dock for all the tabs and they just change the plastic piece that holds your tablet to accomodate the model (i have the original galaxy tab, the 7 Plus, and the 7.7 and they ALL work).
If you take it apart, the tablet connector looks exactly like what you are looking for - an L shaped 30-pin. The profile when plugged in is very thin and looks less like when you have the actual car charger cable plugged directly into the tablet.
I've attached a picture of what the cable end looks like. The nice thing is if you keep all the electronics intact, there is an area in the back that the car charger cable connects to pass power to this cable as well as a 3.5 jack for your auxiliary audio connector. Once you lop off the plastic tablet holder part, you have a bare ribbon cable that you can cover in black electrical tape and you just have to mount the pod onto the back of a hard tablet mount and plug your power and auxiliary audio cable into it.
Dear rEVOLVE
i liked your idea the most and i already ordered the dock, but i have a question, my ordered dock has HDMI output as well, so can i do some electronic modification Like this DIY USB OTG cable to connect USB hub to it in the same time as well, so finally i got i charging 30pin port, auxiliary 3.5 audio port, HDMI port, and USB port???
thank you
hi
I need some of help with power plug for galaxy tab
look at this http://forums.whirlpool.net.au/forum-replies.cfm?t=1931227&p=-1&#bottom
anybody got any ideas?
I saw a pin out and link to the male and female dock connectors in the orig transformer q&a section. I am thinking about what I can do with them. Some ideas:
1) make a small adaptor from the dock connector to micro USB.
- I understand that charging is slow when connected to a regular USB charger, but I already have like ten of those around the house and in the car for our phones.
2) create an audio/charge only converter from the Asus connector to the iPod connector. I have a speaker that has an iPod dock, and friends/relatives have other accessories for iPods.
- I was thinking of cannibalizing an "ipod dock extension" cable, and connecting one of these mouser plugs.
3) make a cradle or dock, and include the dock connector. I don't plan on buying the keyboard for a while, so this might be a good way to make something out of wood, that lets me charge the tablet, while being able to keep it visible.
I just ordered my tp, so I was wondering what you thought would be useful and what I don't understand.
--Jeff
Is there anyway to output audio through the usb port and into a set of ear buds? Like a micro usb to headphone jack adapter? I hate having the audio jack on top and would love to use the bottom usb port instead.
Bump
I dont know of a actual stand alone adapter for this, but, if you get a samsung car dock, infuse dock for example, the bottom piece should route the audio.
That piece of the dock plugs into the usb port and that piece has both 3.5mm aux and the usb so you still can charge. I havent tried, but a usb extension cable should allow it to still work without having to plug the bulky adapter directly into the phone.
Thats the only option ive found so far.
I would like to see this more often...Apple has so many great docks where you can charge your device while outputting audio. I wish Android had more support for this.
Hi,
Does anyone has any idea why the micro-USB connectors which are used to connect a HDMI or VGA cable to the micro-USB port of the Samsung Galaxies are longer than let's say a data micro USB connector?
I've tried a micro-USB extension cable, and they don't work with these video-output connectors because they're too long. When I looked inside the connector I noticed that all the connection points are way down the connector, and that the upper part is just extra. So I've tried filing off the upper part. Now it charges the phone, but still no video output.
Thanks!
Never mind, just found an answer to my question
Apparently the dock / video out connectors are 11 pin micro USB connectors. The data and charging cable connectors are 5 pin.
Now to find an extension cable for that. I wonder if this excists.
It would be much easier to find HDMI/VGA extension cable rather then the 11 ping micro usb.
golalmo said:
It would be much easier to find HDMI/VGA extension cable rather then the 11 ping micro usb.
Click to expand...
Click to collapse
Indeed, but the problem is that I want to extend the dock connector so I can put my Note 3 next to my dock to put it in landscape.
I tried to hook up a game controller via the OTG adapter and it appears to not send any power out from it. Even with a USB thumb drive and other USB C adapters, nothing seems to work. Has anyone else noticed this? You can transfer data via the cable just fine, but I find it strange it doesn't send any power through the plug.
Have you tried connecting it the other way round?
tomixnscale89 said:
I tried to hook up a game controller via the OTG adapter and it appears to not send any power out from it. Even with a USB thumb drive and other USB C adapters, nothing seems to work. Has anyone else noticed this? You can transfer data via the cable just fine, but I find it strange it doesn't send any power through the plug.
Click to expand...
Click to collapse
I noticed the same thing. I believe it's because once it comes out the other side with the 5-pin adapter, it is then reduced to the old micro-usb specification, which uses 5 wires. True USB-C connection has like 20 or 24 pins. I was able to get a couple very basic OTG of things to work, like a mouse and a thumb drive. BUT HERE IS THE CATCH - The mag connector has 5 pins, reduced from 20-some on the C connection.. so true USB-C connection is no longer possible once you get on the other side of the connector. So the trick is to NOT use a USB-C OTG when it's in the case with magnetic adapter. You must use a Micro USB OTG with a Micro-to-C adapter attached to that. Even so, not everything worked just by sticking on the Micro-to-C adapter.. Mouse and a thumb drive worked, but my ethernet adapter and VGA/HML/HDMI adapters did not. Out of the case, I can use my USB-C to HDMI cable to display on my TV. But same cord does not work with the magnetic adapter with the case. It is simply not possible because the reduction of contact pins from phone to case to magnet.. One more thing to consider, if you're trying to do anything other than charging, make sure the magnet is on the right way.. there's a little logo it should be in the front.
If I can come across a spare or broken Dual Screen case, I'd be curious to take it apart and see if it would be possible to rig it up with a better plug for the case.. find which wires go to the workings of the DS and leave them intact, but then try to replace the magnetic pins with a female C plug that has all the contacts intact still..
Seymour_Asses said:
I noticed the same thing. I believe it's because once it comes out the other side with the 5-pin adapter, it is then reduced to the old micro-usb specification, which uses 5 wires. True USB-C connection has like 20 or 24 pins. I was able to get a couple very basic OTG of things to work, like a mouse and a thumb drive. BUT HERE IS THE CATCH - The mag connector has 5 pins, reduced from 20-some on the C connection.. so true USB-C connection is no longer possible once you get on the other side of the connector. So the trick is to NOT use a USB-C OTG when it's in the case with magnetic adapter. You must use a Micro USB OTG with a Micro-to-C adapter attached to that. Even so, not everything worked just by sticking on the Micro-to-C adapter.. Mouse and a thumb drive worked, but my ethernet adapter and VGA/HML/HDMI adapters did not. Out of the case, I can use my USB-C to HDMI cable to display on my TV. But same cord does not work with the magnetic adapter with the case. It is simply not possible because the reduction of contact pins from phone to case to magnet.. One more thing to consider, if you're trying to do anything other than charging, make sure the magnet is on the right way.. there's a little logo it should be in the front.
If I can come across a spare or broken Dual Screen case, I'd be curious to take it apart and see if it would be possible to rig it up with a better plug for the case.. find which wires go to the workings of the DS and leave them intact, but then try to replace the magnetic pins with a female C plug that has all the contacts intact still..
Click to expand...
Click to collapse
Thank you @Seymour_Asses ! I saw here https://twitter.com/konic0s/status/1202966945693220865 that LG G8X supports USB-C to HDMI adapters but I didn't know if it also worked with the Dual Screen case but now I know it doesn't, thanks for the information, very helpful ! :good:
BTW I think that when you connect the Dual Screen case to the G8X it uses the dedicated USB-C high speed pins of the G8X for video-out so these pins are not available anymore for other HDMI out, I'm not sure about it and don't have any proofs but it seems you are right about not enough pins on the mag connector.
If i remember correctly, the manual states that most USB-C functions wont work though the dual screen case. I think there was some speculation that its due to most of that bandwidth being used for the second screen.
Quite simple: the Mag USB-C adapter is for charging only. It drives me mad as i have a professional USB-C headphone that I use for conferencing.
But I understand the reason: when in dual screen, the USB-C data connection is in use dor the second screen, enabling the USB-C connection beyond that requires a hub to be built in the case "before" the DS connection (so it wont work building it in the dongle itself).
I wish LG went with a Pogo connector on the bottom or on the side to activate the DS case. This would have made the chin slimmer and freed up the USB-C port.
Anyway, it is what it is now, and i will not trade my LG G8x DS for anything at the moment... Until maybe that Surface Duo phone for which I might need to sell a vital organ ?