[HELP THREAD] Can't find the headphone jack device in "sys/" - Xiaomi Redmi Note 4 Guides, News, & Discussion

Need help turning off power to the headphone jack hardware.

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Jack Plug help

Hi all i am making a custom headset. I have looked all over for a schematic of the 3.5mm jack plug for my spvm5000. If anyone can help many thanks.... :wink:
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[Q] Broken Headphone Jack

Hi,
I mistakenly plugged a powered cable into my headphone jack. I was in my car, it was dark; I meant to grab the audio cable so that could connect my phone to the car stereo. Instead, I grabbed the power cord to a backup display and inserted it into my HD2. The phone is fine, but I now get very little sound out of the headphone jack. I was wondering if there is a fuse on the jack that guards against power input and if so, can this fuse be replaced? Does anyone know if this is possible? If not, I guess I will need to get a Bluetooth headset in order to listen to music and movies again.
Thanks for your help,
Paul

Bluetooth 3.5mm jack AAA battery

Hi. I'm looking for a bluetooth 3.5mm good transmiter or something like that.
Here's a combination what I need. I want a bluetooth that has separate 3.5mm jack & separete AAA battery... (so the combination of there under).
Is there something like that.
Sony MDRNC13 (Noise Canceling Headphones) & Sony MW 600 Bluetooth Headphones
P.S. sorry If I'm posting this question on wrong thread

[Q] how to change headphones jack

My headphones has a mic and i want to change the jack because it's damaged
And i have a normal trs gold plated jack so is it possible to use that jack or it has to be trrs jack
Is there a way to use this jack even if the mic will not work
Thanks

[Noob question] Bluetooth/headphone jack streaming

Hi there everyone.
I'm posting a question that bugged me for the past few days actually. Here it is - is it at all possible to use the Galaxy S7 as a bluetooth receiver that would then simultaneously output the sound through a headphone jack? The situation is that my car only has aux in, unless I spent another £80ish on a bluetooth adapter, and I have a spare phone laying around, which I though I'd use as a bluetooth adapter.
Any help would be greatly appreciated.

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