I have a Hizpo 9 inch head unit installed now for approx 3 weeks. It was working great and then for no reason the unit shutoff and I saw smoke come out of the dash momentarily. I keyed power off immediately and then switched the power back on and nothing. Thinking it was a wire or fuse I removed the dash bezel and checked the install for anything that could pinpoint what happened. All was good including the fuse. I then did a sniff test and could smell something burnt inside the unit. I took the back off the unit last night and noticed one of the circuit chip looks fried. Does anyone recognize what this is? Below are the specs of my unit from a pic I took right after I installed it and also added pics showing the board with the burnt "circuit".. If anyone has a schematic please share. Thanks.
Model name: 825X_Pro
Manufacturer: Alps
Build number: full_825X_Pro-Octa core 9 PPR1.180610.011 eng.root.20200426.093427 test-keys
Brand: Alps Device: 825X_Pro Bootloader: unknown Security patch 2020-04-05 Android version 10 (Pie)
Res 1024x768
total ram 3762mb
Internal storage 52.49GB
GPU Vendor Imagination Technologies
GPU Renderer: PowerVR Rogue GE8300
v8vega383 said:
I have a Hizpo 9 inch head unit installed now for approx 3 weeks. It was working great and then for no reason the unit shutoff and I saw smoke come out of the dash momentarily. I keyed power off immediately and then switched the power back on and nothing. Thinking it was a wire or fuse I removed the dash bezel and checked the install for anything that could pinpoint what happened. All was good including the fuse. I then did a sniff test and could smell something burnt inside the unit. I took the back off the unit last night and noticed one of the circuit chip looks fried. Does anyone recognize what this is? Below are the specs of my unit from a pic I took right after I installed it and also added pics showing the board with the burnt "circuit".. If anyone has a schematic please share. Thanks.
Model name: 825X_Pro
Manufacturer: Alps
Build number: full_825X_Pro-Octa core 9 PPR1.180610.011 eng.root.20200426.093427 test-keys
Brand: Alps Device: 825X_Pro Bootloader: unknown Security patch 2020-04-05 Android version 10 (Pie)
Res 1024x768
total ram 3762mb
Internal storage 52.49GB
GPU Vendor Imagination Technologies
GPU Renderer: PowerVR Rogue GE8300
Click to expand...
Click to collapse
Can anyone tell me what part number this is?
v8vega383 said:
Can anyone tell me what part number this is?
Click to expand...
Click to collapse
Found it online YD1821B YD1821 SOP-16 SMD navigation motherboard chip
Related
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,
I recived android unit for BMW E46. The problem is unit is bricked from the begining so i dont know what is my MCU.
Unit is dead, Black screen and buttons,zero reaction .
On MCU supply I measured 3.30v and on SOM power supply pin i have 0, so I think problem is with my MCU.
I know that unit is based on PX3 with 2GB RAM and 16 GB memory android 7.1
Thought about returning it?
I recived it for free
I have a Hizpo 9 inch universal head unit installed. Its working good, except the only thing I can't fix is the screen looks like its "whitewashed"? I have no options to darken the screen or change the saturation/hue/brightness. Red looks pink, blue is really light, etc. The status bar at the top is very light grey, almost white.
Anyone have this unit and knows a way around this? Info is below. Thanks.
Model name: 825X_Pro
Manufacturer: Alps
Build number: full_825X_Pro-Octa core 9 PPR1.180610.011 eng.root.20200426.093427 test-keys
Brand: Alps Device: 825X_Pro Bootloader: unknown Security patch 2020-04-05 Android version 10 (Pie)
Res 1024x768
total ram 3762mb
Internal storage 52.49GB
GPU Vendor Imagination Technologies
GPU Renderer: PowerVR Rogue GE8300
As always, post MCU version
v8vega383 said:
I have a Hizpo 9 inch universal head unit installed. Its working good, except the only thing I can't fix is the screen looks like its "whitewashed"? I have no options to darken the screen or change the saturation/hue/brightness. Red looks pink, blue is really light, etc. The status bar at the top is very light grey, almost white.
Anyone have this unit and knows a way around this? Info is below. Thanks.
Model name: 825X_Pro
Manufacturer: Alps
Build number: full_825X_Pro-Octa core 9 PPR1.180610.011 eng.root.20200426.093427 test-keys
Brand: Alps Device: 825X_Pro Bootloader: unknown Security patch 2020-04-05 Android version 10 (Pie)
Res 1024x768
total ram 3762mb
Internal storage 52.49GB
GPU Vendor Imagination Technologies
GPU Renderer: PowerVR Rogue GE8300
Click to expand...
Click to collapse
HMI: TSKJ.G5.D.Q.F.F01.2021.01.29.1500
MCU: TS-G5.201021(H)
MEDIA: HC_v2.0.0_210112_1030(v1.84)
BTV: BT.20.12.30.1800(02:10:52:96:08:08)
Hello , Unfortunately a component seems to have burned out. It is located on the motherboard under the core board. See photo. Pumpkin won't or can't tell me about it. Since the component is probably a transistor, it has unfortunately burned out and the designation is illegible. Can anyone tell me about it or have a wiring diagram. The model is Pumpkin AA0505B-b01 Made 2020 06.15 Version 06.
Last year I have upgraded my old Android headunit with a new one with a 10" screen popped out of the dash instead of a 7" screen tucked away in a cove.
Besides the major change in screen I also could put back the original Mercedes Benz headunit with its very nice but outdated NTG4.0 system.
So the previous system came with a head unit and a separate screen, while this systems only comes as a screen with some passthrough-dongle for the MB NTG system and other **** to hook into the canbus and insert audio.
At first sight a major improvement over the old unit:
- big screen with higher resolution
- easier to operate because more in reach
- the ability to make use of MB's original in-car system which gets displayed on the big screen. (only drawback is that it can only be operated with the COMAND knobble on the center console)
That being said, I immediately switch bluetooth back to the MB head unit because hands-free sounds quality of the android unit is still horrible, people can not hear me (even if put the mic in front of my mouth) and most of the time they sound like a robot.
But, where I could identify the previous unit as a MTCE system, this new system I have yet to figure out what it is !
So this is why I reach out to the community and try to establish the make and model so I can search in the right forum.
This what I know.
I contacted the previous seller, Witson, for the new unit.
In the end it got sold by a seller called Avgotop.
So, Avgotop = Witson ? They do seam to keep up the same model numbers
Thus officially it is a: AVGOTOP Android 10 GPS Car Radio for MERCEDES-BENZ GLK 220 X204 2008-2012 NTG4.0 ZF6308
But this is what I extracted from the system:
MCU version: 615085dFY-N4.5-G-DC-201105
APP version: Ksw-Q-Userdebug_OS_v2.5.4
System version: 10-9853EA-1
Model: msm8953 for arm64
Android security patch: September 5, 2019
Baseband version: MSM8953EA_M501_Q_20200519.1
Kernel version: 4.9.186 #1 Mon Aug 24 15:17:27 CST 2020
I'm searching for possible updates and improvements:
1st: have the system startup faster, the unit completely boots every time, even when the contact has been off for a second.
The only advantage is that the original MB in-car system is instantly on and displayed on the screen, I only have to wait for Android to be booted to make use of navigation or music apps.
So I am looking for some setting or update that can make use of the sleep function of android.
2nd: this is Android 10 and I have a wide screen, so I should have the ability to run apps side-by-side, right ?
Well, it doesn't. But while a friend of mine with some other chinese head unit with android 10 can.
Again looking for an update which enables this default Android 10 feature.
3rd: would be a nice to have: automatic dimming/brightening of the display on a sunset/sunrise schedule, since these systems lack a light sensor.
As usually when reaching to the seller for support, you get total silence.