radio that switches off when the passenger door is opened - MTCD Software Development

Hi everyone, my car tablet (px5 4/32 gb mounted on the renault clio 4), with the machine off, turns off even if I open the passenger side door.
This operation is abnormal, it should only switch off when the driver's door is opened because it means that I am leaving the car .... it was like this with the stock car radio.
Is there any way to remedy this thing ??
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It sounds like the car has been wired incorrectly. If it's a LHD it could have RHD wiring loom or vice versa. It's unusual but not uncommon for Renault to have done this.
I suggest looking for electrical diagram for the vehicle and see where the activation switch is or also call a Renault dealer and ask if they've come across this before. I'd your vehicle is under warranty I suggest putting the old stereo back in and take it back under warranty for the fault. But don't tell them you've had another stereo installed to try it out. Just don't say anything just let them think it's on just the OEM unit.
But a good diagram will tell you what cable is what and you can see the diagram for each door and compare the difference between both.
Sent from my SM-G986B using Tapatalk

Maybe change the setting in settings - Car - factory settings - Canbus change from left rudder to right rudder.

the radio also switches off when I open the driver's door. with the stock car radio I didn't have this problem, it worked correctly.

Ati_gangster said:
Maybe change the setting in settings - Car - factory settings - Canbus change from left rudder to right rudder.
Click to expand...
Click to collapse
I tried to set on right rudder but nothing changes

Related

How to locate USB Host D+/D-?

Hey all,
I have some 30 pins on an ARM based GPS board, but I don't have the pinout for it.
I think there are USB Host D+ and D- pins (couldn't find a 5V line). How can I test for these pins, using a multimeter or otherwise?
Thanks for the help!
Is it correct to first assume that no voltage will be on these pins since no device is connected? Or is there still voltage regardless? If so, what amount?
I assume this is a breakout board of some sort?
If so you could just google the pinout schematics for the processor and follow the traces to the pins you're seeing. Without a scope I can't see any way to find those pins short of trial and error.
Yes, it is a Chinese car unit with GPS and Samsung S3C2440A-40 processor. So you suggest tracing the pins of this CPU? If not, trail and error would involve tapping two side-by-side 0v pins and just go down the line?
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I accidently renamed the "SDMMC" device to "Storage Device" in the registry and now am stuck in the factory NAV software, which just lets you choose the executable to run from the SD card. Of course now though, it can't find the device since it's looking for "SDMMC." So I figured, tap into a USB host port, hook up a keyboard, and exit the factory NAV software to fix the registry. Unfortunatly, autorun seems to be disabled on the SD card drive and hard reset doesn't affect it.
I'll hopefully be picking up a powered hub tomorrow and doing some trial and error soldering this weekend.. any other ideas in the mean time?

SOLVED - Ear Speaker not working

My Ear Speaker is not working anymore. Did someone have this Problem with HTC Vox 710 too. I have made a Factory reset and I have use original Firmware and other - Windows Mobile 6.5 .... Speaker don´t work but the hands-free phone system speaker is working. What can i do?
Thank you very much.
Cu
You may have to replace the earpieace. It is a separate little loudpseaker in the VOX. The handsfree speaker is on the back. If you are lucky then only the contacts between the earpiece and the PBA are dirty and need cleaning - but as these are gold-plated it is not very probable.
Disassamblnig the VOX is not for noobs - so you need to find someone that can do that.
I have repaired it . I´m a elektiker and I disassambling the VOX with a service manual guide.
I found the Vox Service manual in the Internet.
http://uploaded.to/file/k6kb41
It was not easy to open it with a little little Plastic Card but it work and no scratches on my Phone
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thank you for your Tip.
Cu
Congratulations
You mastered the common pitfalls then:
- SIM Door not closing properly (switch not aligned)
- Flex Cable not connected properly (the big one in your picture)
Having it disassembled, you surely did a little cleaning as well. If the earpiece was not working because of dirt, surely the rest of the device had also collected some debris.
You are fit then to replace the screen if it should ever be required.

[Q] EAR speaker broken[no sound]

oke,so my ear speaker has no sound while calling.
and i dont know if there is any other way of testing it.(all music ect ect go's trugh back speaker)
so im geusing its broken.
so my question is. where can i get a new one?(speaker part)
or is there a way to test it to see if it stil works.
You sure it's not in silent mode? Sorry, but it has to be asked.
It could be a lose connection or just went bad. I had same problem but with rear speaker id just hit it on the palm of my hand a few times and would start working
eventually stopped working all together so i took apart cleaned connections and reseated to the mainboard but no go so i sent back to Samsung
You can try to order the part but you will have to desolder the speaker off the cable becasue the earpiece and rear speaker are two separate parts for some reason
so when you order the new piece it wont come with the rear speaker so you will have to solder that back on...this is why i sent to Samsung didn't want to deal with soldering plus phone was under warranty so
this is the whole assembly (impossible to find online to purchase)
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this is what you want
this is the rear speaker you have to desolder off and onto new cable
if under warranty and if definitely defective i would send back if under warrenty
Braneless said:
You sure it's not in silent mode? Sorry, but it has to be asked.
Click to expand...
Click to collapse
That only effects rear speaker not ear piece
Sent from my Nexus S using xda premium
ok thanks bro,il see what il do.
same as for me...
i try to buy it on ebay...

How to make resistive steering buttons (connected via KEY1 wire) and buttons (connected via CAN bus decoder) work at the same time on PX30 MTCE_HT HU

Hi Folks,
I recently installed a MTCE_HT PX30 Headunit. My 2010 Mazda 3's factory bluetooth module was separate from the factory radio. So the buttons for Call answer/Call End/ Voice assistant were connected directly to module. I was able to isolate the single wire coming from these three switch and connect it to the KEY1 wire of the HU.
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When I go to my factory settings and change the "Steering wheel key assign" to "SWC key" I am able to program those three buttons but lose my track change and mode buttons (These come from the CANbus decoder). If I change it to "Can Key", I am able to assign the Volume/track seek/MODE buttons but lose my three Call/voice assistant buttons which I connected to KEY1 wire.
Would you know if there is any specific connection that needs to be made which will enable both sets of buttons to work at the same time? I've added the pic of the factory setting page that I am talking about below.
Were you able to find a solution to this? I am trying to make the phone and speech buttons work with my eonon head unit.
@joker_yss how did you plug the pink cable from the box to the head unit? Did u just t tapped the pink cable to the Key 1 cable?

HCT SOFIA 3GRW stuck in bootloop

Could someone please give a old geezer a hand fixin this thing. Its been a few years since I've mucked around with it and not sure what new stuff all the cool kids are rockin these days. I do have a usb thats hooks to the back I do hear the windows sound but gives some sort of error in device manager & nothing I've tried will connect to it. Weird thing is this is the screen when android is supposed to boot
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Can I try using a stm32 programmer to the test pins on the main board ? If so which pins I have gnd M_RST SWCLK SWDIO & 3.3V on the main board and the programmer has 3.3v rx rst IO0 en IO2 tx gnd
Cheers
Is MCU isn't android.
Refer my threads https://forum.xda-developers.com/an...px3-5-headunit-mod-recover-flash-som-t3766892
marchnz said:
Is MCU isn't android.
Refer my threads https://forum.xda-developers.com/an...px3-5-headunit-mod-recover-flash-som-t3766892
Click to expand...
Click to collapse
Thanks buds but the link to the driver is stale & not sure what its called do you have a name or a good link ? Oh and do you know where the maskrom short would be ?
TY
Also does anyone know where these pins go to on the board ? The traces are gone & shining a high powered light thru the board doesnt show anything that they were connected to..

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