Hi, in some cases with screen problems in px5 head units, could be bad contact from the main board with the heatsenk on the CPU.
Its fixed by just 2 screwes from One side, the other side its where is the contact pins. And where is the problem to, could have bad contact or not good aliment because a not perfect board alinement.
I used a special glue like epóxie, its rigid after done, What is it needed, and at same time it could come out if it os need.
Please looks até my pictures.
It worked for me
https://uploaddeimagens.com.br/imagens/l4bsYvI[/IMG]
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hi.. i am new to xda.. if i posted in the wrong forum please inform me..
recently i have bought this unit.. CAR-DA FOR LEXUS IS250 (i cant post links yet)
it’s an 10.4" screen
Android: 4.4.2
processor: QuadCore-R16 1.6 GB
MCU: 5.3.19-23-30-E43101-170207
System version: 4.5.10_20170317
DVD version: 2.13.13-1200xh
RAM: 1GB
ROM: 12 GB
i have two issues with this unit...
1) within the original unit i have an air cleaning button that recirculate the air through an carbon filter.... but this unit have no button to do this (all the other buttons work fine)...
when i change the unit configuration to a LAND CRUISER setting. the unit will show this specific button but it is not working.....
2) the original unit have two lights to tell if the passenger air bag is on or off... this unit haven't which cause the warning sign for the airbag fault to show at the cluster which mean that the airbag system is faulty and not working ... when i reinstall the original unit the sign has gone...
are these issues related to software thing or hardware?? can you help me to solve these out??
thanks in advance..... if there is any more info needed please inform me..
70 + views.. no single reply???
Is it so unusual to have problems lik this??
I am afraid that no one answered because no one can really help you with this kind of problem. Your best bet is to write to the seller/manufacturer and maybe you get lucky and they do something about it.
The integration of these headunits with the car features is usually flimsy at best. For instance, my Chinese headunit can't communicate at all with my Ford Mondeo, no parking sensor detection, no information sent to the car dashboard main display and so on.
It's also true that for some cars is better then others, for instance for WV (Passat, Golf) they managed to have a better integration... it seems that they managed to decode the CAN.
I had similar issues. I missed with it A LOT before it finally changed to the right car. Did you try accessing advanced mode and change the car to your lexus?
Hello xda-members,
i am interested of buying a android head unit from China.
Because of my Honda FR-V (Edix) ant it´s difficult procedure of replacing the stock head unit, i need a reliable and future-ready hu buildt in to my car.
So, i am defenetly looking for a unit with 4GB of RAM and at least Android 6,7 or 8.
My main problem is the heat reduction. I want to install a cpu cooler (passive heatsink) and a low Speed fan on the inside (top) wich blows the generated heat out of the unit.
This is why i started this thread.
If you have any (own) pictures of the inside of your (or other) head unit(s), then i will be happy if you post it here and we can build this thread up a little bit.
Sorry for my bad english, i am not a native speaker.
Regards
Maybe use the search function for the word "heatsink" ??
or ready this thread, which could apply to any Android head unit. https://forum.xda-developers.com/android-auto/android-head-units/inside-look-joying-android-head-unit-t3546872
Hello there guys, i'm searching informations about this unit.
A friend of mine made some weird trouble with power cables, resulting in a not powering on unit. (Blowin' up fuse when powered)
I'm searching for schematics about this motherboard.
This unit il labeled as "AR6002B".
Here's the story:
(I'm quite confident in repairing notebook motherboards, so let's give it a try! )
No bad components after visual inspection, so let's go in deeper.
B+ (yellow) cable is shorted (making tests with protected PSU)
ANT, ILL and ACC are free and with no shorts.
The section i'm going to inspect is the primary filter and the 78D09, the ic near the smaller alu cap.
Do someone have informations about repairing this motherboard?
Thank you in advance
P.s. i cannot upload photos of the board due to minimum post count
Hi folks, the bottom 10% of the digitizer panel on my Joying JY-UL134N2 10.1 screen has failed, just the very bottom edge of the screen area has failed ie enough to cover the bottom line of the screen keyboard.
I "think" its an FYT unit.
Joying support will be no use and wont care about helping as it is out of warranty, all they will care to do is to try to sell me a complete new stereo.
Can anyone suggest a source for a replacement part? Seems a shame to scrap a good sofia 3gr unit just for this when I could give it to a friend otherwise.
One last try, anyone able to help?
mindriot said:
One last try, anyone able to help?
Click to expand...
Click to collapse
I bought 8in digitizer on aliexpress for $15 only. Would something like this work for you.
https://s.click.aliexpress.com/e/3UtymoY
Sent from my Pixel 3 using Tapatalk
Thanks, its similar (same soft buttons down left side) but not the same.
The Joying one has a near identical ribbon at the bottom but near the left end, its perfectly rectangular with rounded corners and the mic, power and reset pinholes are located differently. I should try to get a pic up.
Basically its this : https://www.amazon.ca/JOYING-Marshmallow-1024x600-Bluetooth-Navigation/dp/B01MTS75RS
Im sure a while back I saw some discussion on replacements of the same type but I cant find that info now.
I've got a 7 inch one from a failed Joying unit in my garage (never again). Send a picture of the cable connection and I'll see if it matches.
Thanks but wouldnt that require most of a case change as well as full screen assembly surely, assuming the board and so on fit?
I know what you mean Ill never pay another penny to joying, shameful attitude to support.
Its not a very good pic.
Does that whole thing not have a cable that connects to the head-unit - that's what I was expecting.
It does, a white ribbon cable, i dont know the pin count, i think the design changed at lest once for that cable on these units.
I can try to get a pic next couple of days and post it.
I havent forgotten about this, been busy with work, ill try to get the pic up this weekend.
Err delete sorry!
Anyone find a solution to this? I have something similar, I have an 8" that has a crack in the screen. Much like original poster said Joying has no interest in finding a replacement, I figure while I am at it I would like to go up to the 10.1 cause I know my 8" and my 10.1" use the same connector and mount. But I am surprised how hard it is to find a replacement screen, would really appreciate any input
Hi guys,
Complete and utter noob when it comes to most of these things but XDA have helped me out many times so I'm hoping somebody can at least guide me in the right direction here.
I have an android aftermarket unit in my BMW X5 e70 (came with the car so details are vague) that has never worked.
I can see the android screen just about (clearer in some light than in others) and vaguely make out the BMW idrive behind the android screen, as if they're overlaying one another.
I've attached a video to try and demonstrate what's happening.
https://imgur.com/a/OV4bFRd
Basically, is this unit screwed or is there anything I can try and do to save it, reflash any firmware the MCU? Reflow a couple of chips maybe? (I assume this is not caused simply by something being loose but I am about to check all connections) I'm in a but if a rush because if it can't be saved I need to order a replacement ASAP to get it fitted before the car is due in the garage for some warranty work (this is not covered unfortunately)
Many thanks in advance!
Try calibration of screen, search the net for how to calibrate for that unit. Usually it is activated by pressing each finger on every corner of touch screen till see calibration windows and guidance for completion.