Dear readers,
I am very happy with my HD2, all problems I had were solved using the XDA forums.
Now I have a question myself:
Is it possible to link an external camera to the HD2/ Can the 3,5 mm jack be used for video input in some way?
I am thinking of buying a Helmet Camera which is usually connected to a camcorder to record.
Thanks in advance!
don't believe so.there isn't hardware to support it.it's been discussed about video out before as well
This is a wise idea but I don't think the 3.5mm jack can handle AV data... May be we can think of a BlueTooth/wireless cam???
Thanks for the quick anwsers. I'll find another way
Related
hi,
this is my first thread here, sorry for my bad english - but i'll try my best.
i want to connect my xda2 with the 22 pin-connector for mp3 in my car.
in your conectors-page is a note:
Audio needs to be capacitively coupled in, any DC bias seems to inhibit audio
i want to ask, what c is needed here? (how many farrad, what kind of C)?
please can you give me some tipps?
is there anyone who has built such a connection? is this a good way to connect the xda2 through the car-radio, or is it better to connect via audio-jack?
my opinion: i found it very uncomfortable to connect first the audio-connector (specially in the dark), and i would be very happy if it works through the 22-pin connector.
please please...gimme a tipp.
or did anyone connect the xda2 and car-stereo without couple-c?
c'mon please, a little answer and i'll be happy.
anyone must have finished a 22pol-connector by himself, or am i wrong?
ty
frustrated...(bad first experience)...
you may be asking too much of a technical question for the cuurent people who watch this board.. i get the impression that the xda-developers site started out with a lot of smart people reverse engineering and dismantling the devices, but its now become more of a software tech support site than a hardcore HTC guru site..
Hi there sorry to hear you have had a bad experience.
as stated xda-dev no longer is as good as it used to be.
i had a quick look at the diagram and from what i can see you should not need capacitors at all.
from what i can see if you connect up pins 3 and 4 to the necessary inputs on your stereo the sound is fine.
a problem i can see however is that to get output on these pins you need to attach pin 19 to ground with a 10k resistor...but this will also redirect the microphone so you wont be able to use it as a phone whilst you have it plugged in unless you also build in a microphone (mind you this should be pretty easy if you wish to do it).
hope that helps
Tim
Hey everybody,
I was wondering if somebody knew of an app that could force the desire to output the sound through the 3.5mm jack or could write one (doesn't have to look fancy)
I found toggleheadset2 but that doesn't work for android 2.2, also found sound route switcher but has the same problem.
So can anybody please help, because my phone has problems recognizing my headphones (some waterdamage) and heading on a trip in two weeks and I don't want to annoy everybody on the plane with the sound of the movies i want to watch on my phone.
Thanks in advance and hope I was clear
bump
Has nobody any idea?
I was wondering the other day when i was using my Jabra Rythm in-ear headset (the ones with a mic), that when we are having a hardware solution (pretty expensive IMHO) for converting from TRRS to OMTP standard, (for those who are confused its the workaround when you use a apple/any headset with mic and you cant hear the volume properly untill you press down the mic button) why cant we have a software workarround.
I mean when the mobile is able to detect that its a TRRS headset (we get a pop up message that it is not supported (.42 onwards I guess) blocking us from using a duct tape arround the mic button to get it to work, why cant we make it re route the signals somwhow?? I mean is it possible???
I wish I could post this in the developers section but I am a newbie here. Can any developers find a solution for this??? or has it already been found out???
Ps. Mods, I had put this in the Q&A section and i got no response for over a month , thats why I have posted here. Please don't block/close this thread.
[bump]
Guys???? anyone??? why is there no replies to this??
anyways i used a Xperia S (friend got it in Singapore and got it to India) and i used the apple headphones(the ones with the mic) and they work fine without the adapter (unlike my arc) so is this a hardware issue or software issue (xperia s is running 2.3.6/8 if that helps).
I am really bummed using the adapter regularly.
How are others using the headphones with mic (if you are using one that is). If so which model are you using.
Please reply
i made a very small adapter to convert the TRRS and OMTP
like Fiio LU-1 (search it on google)
works perfect for all iphone headset
just a small adapter will work
I don't think there is any software fix for this.. otherwise we would've probably seen one by now. While it might be possible, it would likely be very impractical.
~iPod~nano~ said:
i made a very small adapter to convert the TRRS and OMTP
like Fiio LU-1 (search it on google)
works perfect for all iphone headset
Click to expand...
Click to collapse
Bisa ngajarin?
I just removed the unsupported headset app and it works with generic headphone(no Mic) but when u connect you will get system ui not responding just hit ok and your good. Always back up the app tho
Good luck
Sent from my LT15i using xda app-developers app
Hi Forum,
yesterday i started playing around with my new head unit. I got a great help from typos1, i want to thank him again for all he has done! First, i updated my MCU to 2.91. This worked withaout any problems. After that i flashed the custom rom from Malaysk. In my opinion he did a great work BUT for me, everything was a bit slower, everything looked not that harmonic. I decided to install Booroondook's custom rom. What should i say: works like a charm! Absolutely brilliant! Looks amazing and works quite fast!
The Details about my Unit:
Naviskauto C0255 - MTCC KLD6 v2.91/ - RK8133
There are a few questions now and i hope you can help me...
1. 3G Stick
At the moment, the HU gets internet from my smartphone peria z5 compact. I tried to connect a Huawei surfstick in one of the two cables "3G/USB", nothing happens. I tried to connect a 1and1 MT10 surfstick, same same... I've read from other users that they successful connect 1nad1 surfsticks out of the box. Do i have to start the stick somewhere?
I ordered this one now, specially designed for my unit:
https://www.amazon.de/gp/product/B0192YOBLI/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1
I hope this one will work. If not, my idea is to set up a Accesspoint in my car and let the unit connect to this AP. I also ordered this one:
https://www.amazon.de/gp/product/B00634PLTW/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1
I don't want to use my smartphone as access point for different reasons. Do you have any idea?
2. Microphone
The unit has a build in microphone ANS a 2,5 jack for external Mic. The build in microphone is absolutely bull****, i am not able to have phone calls, no one understands me. If i connect the external mic, nothing happens. I've read a lot of stuff about the mic problems and if i got it correctly, there is no chance to stop the internal mic... and as long as it isn't stopped, the external will not work. Some wrote that they work BOTH TOGETHER but this is wrong! One solution is, as far as i understood what i read, to open the unit and cut off the red wire from the internal mic. When cutted of, the external should work. Can someone confirm this? If yes, is there no chance to say android to stop the internal mic?
I ordered this one:
https://www.amazon.de/gp/product/B00XL1VLJY/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
Its a stereo mic, i hope this will work one day at the jack port of the unit because originally there was a mono mic included in the package.
3. Buttons and illumination
My buttons do not glow in the dark! I can go to settings and choose a button color but when i push on a color, the buttons on the left only work for 2 seconds. Even if i press on "save" after choosing, the buttons do not glow. Does anyone has an idea? The buttons should always glow! Did i miss to connect a cable?
I hope anyone can help me with those 3 questions... Would be great. Sorry, i am an absolutely beginner and im so glad to have this forum. Even sorry if anything is already answered and i did not found it...
Thanks a lot!
Greetings, Mirko
PS: I want to say a special thanks to Booroondook. It's amazing how people sacrifice time for others!
Theres a solution for the poor mic in the MTCB hardware mod section.
In the wiki (in my signature) theres a guide for 3G dongles.
Go into settings/factory settings (password 126) and tick the box to turn on the LEDs.
OK, i don't have the USB Stick with me but i will try tomorrow.
I cant' find a thread concerning the microphone hardware mod, the search function does not work here. Do you have a link?
The LED's work now
Thanks
Seichobob said:
OK, i don't have the USB Stick with me but i will try tomorrow.
I cant' find a thread concerning the microphone hardware mod, the search function does not work here. Do you have a link?
The LED's work now
Thanks
Click to expand...
Click to collapse
Its here :
http://forum.xda-developers.com/android-auto/mtcb-hardware-development
Hi S5 community,
my audio jack or the audio chip seems broken. When I plug a headset or earplugs, I only get 1 audio channel. Neither the 2nd audio channel nor the mic channel do work.
Did anyone ever have a similar issue?
I am pretty sure it is not software connected, as I experience this in lineage-14.1-20170913-nightly-klte-signed and also in stock rom (G900FXXS1CQD4_G900FDBT1CQA1_DBT) and a factory reset as well as cache partition wipe after flashing.
Or, are the sound drivers located on a partition that is not being flashed with stock ROM?
The earplugs/headset do work with other devices.
I am thinking about just replacing the jack part itself, but I am unsure if it might not be connected to the sound chip itself?
Any ideas on how to test this?
Thank so far
fireburner
fireburner-de said:
Hi S5 community, my audio jack or the audio chip seems broken. When I plug a headset or earplugs, I only get 1 audio channel. Neither the 2nd audio channel nor the mic channel do work. Did anyone ever have a similar issue?
I am pretty sure it is not software connected, as I experience this in lineage-14.1-20170913-nightly-klte-signed and also in stock rom (G900FXXS1CQD4_G900FDBT1CQA1_DBT) and a factory reset as well as cache partition wipe after flashing. Or, are the sound drivers located on a partition that is not being flashed with stock ROM? The earplugs/headset do work with other devices. I am thinking about just replacing the jack part itself, but I am unsure if it might not be connected to the sound chip itself?
Any ideas on how to test this? Thank so far
fireburner
Click to expand...
Click to collapse
There's a number of things that could be happening from a dirty socket to a bad one and, if your not sure what your doing, you could cause more harm than good.
You could replace it between $5-$15 +/- depending on purchasing new or used as well as if it's an OEM or aftermarket. You'll have to do the work in getting one and their easy to find too and, fortunately, the Headphone Jack is a separate small item.
The following link is to show you what it looks like. I provided it as an example but, it's up to you if you want to purchase it there.
https://www.ifixit.com/Store/Parts/Galaxy-S5-Headphone-Jack/IF236-012-2
The following is how to perform a Teardown of the device. There's no guide for only the Headphone Jack but, you can use it till you get to the removal of the Headphone Jack and then assemble it in a reverse order. It's got excellent pictures for each step too.
https://www.ifixit.com/Teardown/Samsung+Galaxy+S5+Teardown/24016
The above Teardown is for the G900F and a handful of others.
I wish you the best of luck!
~~~~~~~~~~~~~~~
I DO NOT PROVIDE SUPPORT VIA PM UNLESS ASKED/REQUESTED BY MYSELF.
PLEASE KEEP IT IN THE THREADS WHERE EVERYONE CAN SHARE
fireburner-de said:
I am thinking about just replacing the jack part itself, but I am unsure if it might not be connected to the sound chip itself?
Any ideas on how to test this?
Click to expand...
Click to collapse
Buy a pair of Samsung Level Active wireless earbuds from eBay and forget the problem.
It will cost you $15-20 and you won't need to remove LCD for repair - not an easy part of the job.
Changing the jack did not fix the issue, unfortunately. Seems the board or chip may be damaged.
fireburner-de said:
Changing the jack did not fix the issue, unfortunately. Seems the board or chip may be damaged.
Click to expand...
Click to collapse
I agree that It seems as though it's a bit more than the jack itself but, I'm inclined to recommend trying some other avenues before blaming it solely on the Audio ICC.
I did a little searching around and i had found the following links that has some ideas that you can try.
https://forums.androidcentral.com/samsung-galaxy-s5/637632-samsung-galaxy-s5-no-audio-sound.html
https://www.ifixit.com/Guide/How+to...nu+for+Samsung+galaxy+S6+S5+S4+A7+A5+A3/45855
https://www.askvg.com/fix-no-sound-...rnal-speakers-connected-to-your-mobile-phone/
I do wish you the best of luck!
~~~~~~~~~~~~~~~
I DO NOT PROVIDE SUPPORT VIA PM UNLESS ASKED/REQUESTED BY MYSELF.
PLEASE KEEP IT IN THE THREADS WHERE EVERYONE CAN SHARE