Problems to get the unit running - MTCD Android Head Units General

Hi,
I have bought a MTCD Headunit back in January:
de.aliexpress.com/item/32873978107.html
Octa-Core, 32GB Ram, ...
I tried to fit it into my Peugeot 308 CC (MY 2011) but only the button-lights went on an nothing happened. After a few discussions with the seller we came to the conclusion that the unit is defect.
I now bought another one similar to this from another seller:
de.aliexpress.com/item/33010188664.html
And in this case nothing is happening as soon as I turn the key. No lights, no sound.
The original radion is still working but none of the headunits I've bought will boot. Is there anyone who could help me?

Related

rk3066 dead

Hey all. I have an RK3066 head unit (for VW Golf) that I bought last April from AliExpress. It worked fine for half a year, and now it has gone completely dead. It just doesn't do anything at all. When I have it plugged in in the car and the power is on, I can measure it with a multimeter that there is right voltages in the components and there seems to no physical damage. So the power supply is okay, I guess.
The display just remains dark.
Is there anything I could do to find the problem? The seller in AliExpress advertised one year warranty, but when I approached him with the problem he deleted his profile completely - nicely done.
And if there is nothing else I could do, are the displays for these things available to order as spare parts?
miika. said:
Hey all. I have an RK3066 head unit (for VW Golf) that I bought last April from AliExpress. It worked fine for half a year, and now it has gone completely dead. It just doesn't do anything at all. When I have it plugged in in the car and the power is on, I can measure it with a multimeter that there is right voltages in the components and there seems to no physical damage. So the power supply is okay, I guess.
The display just remains dark.
Is there anything I could do to find the problem? The seller in AliExpress advertised one year warranty, but when I approached him with the problem he deleted his profile completely - nicely done.
And if there is nothing else I could do, are the displays for these things available to order as spare parts?
Click to expand...
Click to collapse
there could be multiple areas to be tested
the problem could be the fuse, the mother board, the RK3066 , the screen itself or the board by the screen
if it is a joying unit I can test and repair it for you and could cost you from 75 to 250$ depending what needs replacing.
in USA only.

front panel swap (eonon/kld) to kld2(???) ford to mitsubishi

2 years ago i bought a eonon unit for my ford focus (kd 7018) g616X rk3066 4.2 android. the unit was great and preformed well.
a year ago i bought another android unit but from ebay for mitsubishi outlander rk 3066 4.4. this unit had a faulty radio tuner that was poorly built. also, the reception was awful (on and off reception and need to on off the unit to hear properly)
i sold the ford car and was left with the good ford unit.
today i tried to find a solution for the tuner problem and all over sound problem in the outlander unit. i tried the dab and it worked ok, but i wanted the simplicity of the radio app. after reading a question here about switching screen i just got the outlander unit from the car and started to swap the screens.
i had much luck that the units probably came from the same assembly line but with different qc . so all i needed to do is chang two flat cables and change all the steel case between units.
after i changed the screens (and buttons and facia) it just worked!
i did not change the card with the processor and memory but to make the "face" fit i need to replace cd/case and dismantle all the unit.
weird thing was that the car symbol (ford) and (mitsubishi) "stayed" with the motherboard.
some pics:
You can change the car symbol go to factory settings and code is 126 and u can see car logos menu
or watch this video https://www.youtube.com/watch?v=h_k2Zd9dHxA

BMW E90 Eonon GA7165a PX5 MCU Version MTCD_WWW_V2.58.1 dab interference

Hi,
I have a BMW E90 with a Eonon GA7165a PX5 userdebug 6.0.1 MXC89L with MCU Version MTCD_WWW_V2.58.1
I have the optional dab Adaptor they call V0054, it has a single USB cable out of it that plugs into the rear of the head unit and a DAB ariel that goes to the windscreen
this started back in April when I bought it maybe 50% of the stations had terrible interference and distortion on them no matter where i was whereas the remaining stations, (magic, xradio, chill.... ect were clear)
I logged it as a problem with Eonon support (which is dreadful btw) to which they told me that i needed a stronger active ariel so i left it until i got one in august,
I bought an active ariel and fitted it, and guess what exactly the same only stronger signal.
I have since discovered that the channels are only broken when the car is running and if the car isnt started every single channel is clear, and as soon as you crank the car over it distorts, and soon as you stop it, it clears back up again, below is my video of what happens, ignore the red light on the dash at the time of recording it, I needed new rear pads lol
https://youtu.be/X6GGmsABsfw
I logged it again as a problem and they this time tell me that i need a new dab adaptor and as it is beyond the 60 days warranty i will need to buy another adaptor. I can almost guarantee this isnt the case and its probbabily just interference from somewhere but i cannot eliminate it for love nor money.
any help is greatly appreciated
mick

Need a new display for my 8 inch PX5. where to buy?

Hi there. Accidentially I ruined the display of my PX5. It's a whitelabel Pumpkin with 8 inch screen (pic attached). Does anybody know where I can get a new one? Thanks in advance.
What did reseller suggest?
Hi. Bought ist from Ebay. Reseller is no longer there
Edit: I just read it is an 8 inch PX5 *whitelabel Pumpkin*
Even if that reseller is gone, there may be others selling the same units, or different brands or clones sharing the same parts. Go through all settings or purchase records, find your model name and identifier, and google for " replacement display". Do you come up with any results?
Depending on when you bought it, you might find a new generic unit cheaper without all the cables, and use the wiring from your current unit along with its fascia.
I still have a display of an identical RNS Are you interested?

Eonon GA9263B "SOM brain" transplant

Managed to put an px6 board 4gb-64gb rom instead of the original px30 (2gb ram-32gb rom)SOM board, nothing to do, worked immediately ... no mcu reprogrammation needed (even did an config export)
The px6 came from an XTRONS TQ709ipl i was sick of the capacitive touch problems who just began this past week. I opened the 2 radio casings and saw they had the STM32 mcu interface.
I did not saw any thread about SOM interchange between brands
Now stuck with an working Xtron tq709 main board / frame, and 2 px30 som, i received one spare SOM in the warranty period thinking the Eonon had a problem, the 20 pin power plug had a problem, not the radio ...

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