What kind of radio is this - Android Head-Units

I purchased lately a radio on aliexpress, but don't know who the manufacturar is. I have a sound problem with unit, everything works exept the sound.
Before i send it back i want to know if there anything i can fix my self.
http://www.aliexpress.com/item/Andr...B5-Transporter-T5-Jetta-Golf/32377626988.html
I made a video of the unit.
https://onedrive.live.com/redir?resid=DD6F4063A8D5E532!748&authkey=!ACSqYtqIMvl7MbQ&ithint=video,mp4

Related

Android head unit. Some apps no sound. Radio app has sound.

Hi all.
I stumbled upon these forum by googling my issue. So far I haven't found any answers to my problems, so hoping for some help from the great people on here.
I have recently installed a seicane 10.1 android head unit into my jeep wrangler.
It appears to have a few little issues like audio is automatically somewhat louder on start up ...... but my main issue is
Only the radio app has sound.... no other apps have sound.
All speakers are working correctly with the radio app. Canbus setting is correct. But no sound output from the other apps.
If anyone has experienced this and can shed some light on it for me I would greatly appreciate it.
Thanks.
If it is a new unit,I guess you car may has factory amp,you need to connect the head unit amp harness to your car amp harness.
If the unit used for several months,then other apps no sound,I guess the main board is broken.
It is better for you to contact the seller for help.
May be a shot in the dark, but you might have hooked the amp wire up to the 'powered antenna' wire by mistake. If you tune to a radio station, that wire will get power and you will hear the sound, but if you are on a different app, that wire will not get power and you will not hear sound.
The amp wire coming from the radio will always have power and will work on all apps, and they are both blue and easy to confuse.
Pklains advice wprked for me.
The remote wire is black on the back of my unit. I accidentally hooked up blue antenna wire so it only powered amp when radio app was on.
I was NOT wiring it up incorrectly.
It was a software fault. I since got a replacement from the manufacturer (took 3 long months) since installing the replacement it worked perfectly.
hi ... same thing happened to me. Check your system. If your speaker lines is going through any amp, bridge, crossover or whatnot then do not supply CAR'S signal wire from ANDROIDS radio antenna signal wire (the android unit's antenna wire has +12v only when radio is on) - test audio by supplying 12v to your CAR'S signal wire. Simple yet it took me some time to figure things out. I hope this helps out someone who has the same problem.
Also it is not advisable to connect ANDROID amplified output to VEHICLES AMP - should be pre-amp from ANDROID to AMP or use LINE OUTPUT CONVERTERS or DIY (search speaker level to line level adapter ... a simple voltage divider worked for me) make sure you know car amps impedance before anything else ( industry standard is 10k )
I have the same problem with my PX6. The unit worked for a few months, but all of a sudden I only get sound from the FM radio.
Any advice?
duelago said:
I have the same problem with my PX6. The unit worked for a few months, but all of a sudden I only get sound from the FM radio.
Any advice?
Click to expand...
Click to collapse
did you find a solution to this? I sometimes get this, the only way for me to fix it is by doing a hard restart by pressing powerbutton for 15seconds
rowan112 said:
did you find a solution to this? I sometimes get this, the only way for me to fix it is by doing a hard restart by pressing powerbutton for 15seconds
Click to expand...
Click to collapse
I'm waiting for parts from China. Stuck in customs. I let you know if it is hard to replace and if it solves the problem...
duelago said:
I'm waiting for parts from China. Stuck in customs. I let you know if it is hard to replace and if it solves the problem...
Click to expand...
Click to collapse
Do you get this issue all the time or is it random?
for me it's random, i have to force restart the unit to get sound working on stuff that's not radio/beeps.
rowan112 said:
Do you get this issue all the time or is it random?
for me it's random, i have to force restart the unit to get sound working on stuff that's not radio/beeps.
Click to expand...
Click to collapse
I get it all the time, but it started with a lot of "static noice" from the speakers. That went away if I rebooted the device. The unit worked again for a few minutes and the problem with the noice was back. One day it just went totally silent except beep and FM radio
duelago said:
I get it all the time, but it started with a lot of "static noice" from the speakers. That went away if I rebooted the device. The unit worked again for a few minutes and the problem with the noice was back. One day it just went totally silent except beep and FM radio
Click to expand...
Click to collapse
ah so we are having different problems then
rowan112 said:
ah so we are having different problems then
Click to expand...
Click to collapse
I had to desolder the amplifier (TDA7851L) and replace it with a new one. Not easy, but everything works for me now
​
I don't see my exact problem, which is very similar to everyone here. I get sound from the Radio app - but if I use the Radio app, I lose sound everywhere else. I retain the ability to use the Radio for sound. This also happens upon a reset, as if it starts the radio first or something - but the app doesn't need to be started for that to be a problem. This started upon initial installation.
Fun thing: If I power off the car (battery still connected of course), wait a few minutes, then try stuff, I get sound everywhere. Until I use the Radio app, of course. Naturally it decides to reboot when it feels like it, so this is annoying.
I have an Eunavi HU. The same heppened to me after upgrading the firmware with a file provided by manufacturer. No sound, only on radio. After few messages with the manufacturer here is the solution that worked: Factory settings->DSP settings->ARM Audio Input Selection-> check Analog Input. Hope this solution will help someone.
Hello​I have this problem with my ts10 hu​
Hi. After changing Canbus setting in my android head unit, I haven't any sound in all app and radio in my HU. Please help me.

Sound is conpletely dead

Hello guys, I have a Xtrons MTCD px5 unit with android 8 on it, I was switching back to the old px3 cpu which I've previously had (the original one, because my px5 cpu is bought), wanted to install the px5 board back in, did it, put all bsck together, switched ignition of the car on, and the unit began to catch smoke, so something fried inside of it, switched back to the px5 board (installed it in the unit) and everything is working fine and normal except the fact that I don't have no sound at all anymore, everything sound related is dead... any solutions, maybe an external sound card if possible? I use the rca's because I have an amplifier in the back.
GA9350b No sound as well
Hey, I have changed my ECU on my E46 and my HU Eonon GA9350b also completely lost the sound. Everything works except the sound. I have updated the MCU, the software, I checked all the wiring and I even replaced it with my old Pioneer and the sound works on it. Does anyone have any idea what it might be?

EONON G2110F no sound

Ive had a ,EONON G2110F for about 4 years. Just recently radio or music quit playing sound. one day it came back on then it went away. I check all my speaker wires to see if anything was shorted, it was fine. NO its not muted. is there anything else I can check? I will probably end up replacing it, I got good use out of it.

Navfly T3 Android 10 stereo bizzare sound quality

Hello there!
Since I could not get any useful advice from seller who talks with me like I'm 10y old I will try my luck here where I think I'll find more fit people then their "engineer" as seller likes to call him lol.
I bought this Navfly T3 stereo for my Mercedes W203 and everything seemed ok at first test after installement, sound was good, I liked it but steering wheels controls for volume werent working so I asked the seller for help and he gave me instructions for Extra settings and can-bus update. I've done that and as soon as stereo was restarted sound quality went to sh*t, like speakers are receiving 5w instead of 45w. Told all that to seller, sent him video where you can clearly hear that quality of sound is awful and he responded that their engineer said that it sounds good and he thinks that everything is fine. I tried talking further with him, but he is advising to check my speakers and some other nonsense. I tried factory reset to default but password seems different than one from Extra setting. I dont know what to do anymore ...

Microphone issue with very bad static noise

Hi all,
I bought a PX5 radio marked TOOPAI. The Android version installed is 10. The internal microphone has a very strange behaviour.
The issue with the microphone is that the sound is very bad. If I try to use the mic app from Android to test my voice, the gain meter goes out of range and the voice is all very bad static...
If I reboot the unit the problem is fixed, What can it be?
The unit does not shutdown completely when I switch off the car. It goes into a sort of sleep mode and when I switch on the car again (even the next day) the units starts immediately and the microphone issue is back again.
Thanks to everyone that will help!
No one with ideas? Thanks!
I have exactly the same problem also with a PX5 unit. I don't suppose you had any luck?
Im currently dealing with the people I bought it form trying to sort it. Just to post what has been tried and not worked so far.
Internal and external mic have the same problem so switching does not help
I updated the firmware on the unit that was supplied by the seller and still no luck
I have recorded the audio with and without the problem and sent it to seller. They seem to be having some difficulty playing the MP3 but im hoping we can work out what the problem is.

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