Head Unit no radio sound MTCD XRC - MTCD Android Head Units General

Hello everybody.
I Have problem with my car head unit. When l play radio No sound in speakers. I wonted upgrade system but l dont know whith. Help me
Android 7.1.2
MCU MTCD XRC V2.58.1
Thanks

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PX3 problem after replacing the fm module TEF6686

Hey.
I recently broke down the radio module fm XD-6686AF-0 (on the XD-6851AF-0 board) - the radio did not work, did not search for the station, there was silence in general. I could not buy the same module anywhere. I found only one on aliexpress - TEF6686HN / F8602. So I replaced the previous one with a new one and the sound appeared on the radio, searches for the stations, but it can not find any, just noise.
I have px3 radio android 7.1.2. I have updated the whole device for mallaysk 5.0 (or 5.1) and newest mcu 3.01. The FM radio is still not working properly - still noise. I have MTCD XRC MCU, and on KLD mcu radio is fine working, but it beeping every 10 sec. :/
Is there a chance to adapt this new TEF6686HN / F8602 FM module to make it work properly on my radio?
Do you have any idea?
Thank you very much for help.
https://forum.xda-developers.com/an...evelopment/radio-mcu-questions-t3718630/page4

Android Auto on PX3 MTCB Head Unit?

Hello. I have PX3 MTCB KLD Head Unit on Clio 4. I want to use android auto on my headunit. Tried "Headunit Reloaded" App but it is too slow to use. Can you suggest any other methods to use android auto efficently? It may be hardware add or sth.
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Strange No Sound Issue

Hi guys, hoping you can assist...I've had an Xtrons unit installed in my Audi TT for about a year now. One day as I was driving, I was listening to music from my phone via A2DP. Midway I switched my phone to my bluetooth headphones so I could listen on those in one ear. It seems the phone stayed paired to the head unit but the music was coming through the earpiece fine, no sound off the headunit.
Ever since that day, I've had no sound coming out of the head unit at all. I've done a factory reset, unpaired any bluetooth devices, and just tried listening to radio, but no sound comes out at all. I thought maybe the amp fuse was blown so checked that and it isnt that. I've pulled the unit forward and no cables are loose
I've contacted Xtrons to try and see if there's a new firmware in the hope that will fix it. My current build is shown below.
px5-userdebug 8.0.0 OPR5.170623.007 eng.hct.20181206.171300 test-keys
Has anyone else experienced this? I'm hoping its a software issue and something didnt blow inside the unit itself. Everything else works fine, just no sound
Here you are a complete repository for mtcd units.
Select px5 and android 8 (oreo). Select any manufacturer (all rom are compatible)
Яндекс
Найдётся всё
disk.yandex.ru
Perhaps you need to upgrade your mcu as well.
Check on the repository or on xda forum for your specific manufacturer mcu upgrade

Peugeot "Park Assist" Can Bus messages erroneously and erratically popping up on the screen of my PX5 HU

Dear all
I hope you can help me! as I cannot get anymore support from the hardware supplier -> his on-line shop has disappeared.....
I recently bought a PX5 HU with Andoird 10 but I am experiencing some problems with my Peugeot 308 "Park Assist" Can Bus messages erroneously and erratically popping up on the screen of my Android HU (see video)
I have managed to enter into the factory setting (code126) to set-up the canbus such that I can control the HU with my steering wheel controls, bat as soon as I select a working canbus protocol working with my car, I get also these nasty and annoying park assist popping up messages ..
This is making my HU not very pratical to use., as these popping up messages are pretty frequent
I have no clue how to remove these messages .. shall it be with an additional software on the HU, or Hardware, or with the car manufacturer, or the canbus decoder that shall be change to a one more specific to my car (Peugeot 308 from 2010)
I have tried to also update my MCU file... but this didn't help
Any help /recommendations would be very much appreciated
Many thanks in advance
Is it an MTCD device, post MCU version
Hi Marchnz
Thank you for your message
It is a MTCE MCU
I had the version [email protected]_V3.57_1 when I bought my PX5 and just upgraded it to the latest one I could find on this forum, i.e. the MTCE_MX_V3.71 5 with car logo ! ;p
But this has not helped me and I still have the same strange problem with the brief and intermittent canbus park assist messages
I am just wondering where I should start looking for a solution ..
Shall it be the CanBus decoder to be changed... modify or upgrade the canbus app in my HU, or the car setting app ???
Or maybe can I attempt to reprogram the steering wheel controls ?
How can I stop these fake park assist canbus messages to reach and be decoded by my PX5 head unit???
any software to be recommended?
Thank you for any help / advice you could give !
Gari126 said:
Hi Marchnz
Thank you for your message
It is a MTCE MCU
I had the version [email protected]_V3.57_1 when I bought my PX5 and just upgraded it to the latest one I could find on this forum, i.e. the MTCE_MX_V3.71 5 with car logo ! ;p
But this has not helped me and I still have the same strange problem with the brief and intermittent canbus park assist messages
I am just wondering where I should start looking for a solution ..
Shall it be the CanBus decoder to be changed... modify or upgrade the canbus app in my HU, or the car setting app ???
Or maybe can I attempt to reprogram the steering wheel controls ?
How can I stop these fake park assist canbus messages to reach and be decoded by my PX5 head unit???
any software to be recommended?
Thank you for any help / advice you could give !
Click to expand...
Click to collapse
Sounds like canbus decoder, the role of the canbus decoder is to listen for vehicle specific canbus messages and signal the headunit.

PX6 Wondefoo HU compatible ROM and MCU

Hi!
I have a wondefoo MTCE unit with MCU HXD v3.71_1, and i have doubts about rom installation. Its possible install other rom from other manufacturer, for example dasaita? How i can know what roms are compatible? Can i change MCU for other?
The second doubt is about can bus decoder. I have a can bus decoder for the car (Citroen Jumpy 2013), but the unit in factory settings has few optios for cars in canbus selection, and it doesn't work. It´s possible to increase or modify canbus cars selection?
Thanks a lot.
If MTCE/H-HXD you can

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