Rep: (621)
Microntek Head Units (RockChip PX6 / RK3399) Android 8.1, 9 - Discussion
MCU Versions: MTCE_XXXX(there are many versions, not to list them all).

Discussion пїЅпїЅпїЅ | Discussion GU PX6 | Modification of software and decorations | Hardware | |

  • To compare the device with competitors and on the choice of devices, please contact: Selection and Comparison
  • More than three images must be published in the spoiler ( Working with Images on the forum )
  • Messages that are not related to the topic of discussion (offtopic) are deleted without warning.

Specifications
operating system Android 8.1, 9.0
CPU Rockchip PX6 / RK3399
Ram 4GB DDR3
Inner memory 32-64 GB
Graphics coprocessor ------
Screen resolution 1024*600
Screen density 240 dpi
GPS receiver -----
Radio TDA7786, TEF6686, TDA7708 FM / AM
Frequency range :
FM 87.5-108MHz with 0.05MHz steps (EU) and 0.1MHz (US)
AM 522-1620KHz with 9KHz steps (EU) and 10KHz (US)
The number of memorized stations is 30 (FM 3 * 6, AM 2 * 6), RDS support
DVD decoder (optional) IC Sunplus 8202VGQ
1080p video resolution
Sound amplifier IC TDA7851
9 band equalizer or DSP
Output power amplifier 4 * 45W
Built-in Bluetooth and WIFI adapters
USB modem support WCDMA, EVDO, TD-SCDMA
A2DP profile support
Synchronize contacts and search the phone book
Built-in microphone, external support
Audio formats MP3, WMA, AAC, RM, FLAC, etc.
MPEG-1/2/4, H264, H263, VC1, RV, RMVB, DivX, Sorenson SparK, Spark, VP8, AVS Stream video formats, etc.
Support OBDII Bluetooth adapter connection
Mirror Link support
Support connecting USB DVR cameras (PC Standard)
AV camera support
Additional monitor support for passengers
Support remote control buttons on the steering wheel of a car

A photo

Attached Image

Attached Image

Attached Image

Attached Image


FAQ
Q: My GU from this topic?
A: If your version of MCU (settings about the device) starts with MCU: MTCE_XXX means from this.
If different - this is not your issue. Look for your themehere

Q: When I try to log in to the "Factory Settings", a password is requested. What is he like?
A: 126. On rare devices - 3368, either m123456, or 121212.

Q: What is the "factory settings" and where to find them?
A: This is the menu item settings - special settings - factory settings (for some this is the “boot menu”) when you switch to which you are in hidden settings. Be careful with any changes in this menu.

Q: Can I change something in the factory settings, including the last tab "Others"?
A: After entering the factory menu, it is recommended to immediately save the settings image with the EXPORT button so that you can restore all settings to their original state if necessary. The image of the settings will be saved in the memory of the PG (dmcu.cfg file).What can and cannot be changed in the Others tab described in post.

Q: How to get root-rights?
Рћ: Through ADB -here
A: Another method -here
A: Another method -here

Q: How do I save Forums GU firmware?
ABOUT:The answer is in the post

Q: How to enter recovery mode?
ABOUT:The answer is in the post

Q: How to enable the developer menu?
ABOUT:Answer

Q: What is the power consumption in sleep mode PX6?
Рћ: When the red wire is disconnected, the consumption in half a minute drops to 5.7 mA.

Q: GU takes a long time to load. So it should be?
A: Settings - specific settings - advanced settings - switch-off delay of the ACC. If you select "Auto Sleep" GU will be constantly on standby and will always be included in a few seconds. If you set 30 seconds - 1 hour, SU after this time will be completely switched off. It not recommended to put a permanent sleep, because in the long simple car (eg a week or more), you can put your battery fully.

AT:How to make friends GU and ELM327?
ABOUT:The answer is in the post.

AT:How to set up the touch and train the touch buttons?
ABOUT:Picture

Q: Can I train the buttons on the steering wheel / radio to your taste?
A: To learn the steering buttons, find the corresponding application in the PG. To learn the physical buttons on the GU, go to the factory settings - Key Study tab - Pannel Key Study.
If the connection of steering buttons through the CAN bus auto - learning is possible, but not all firmwares. Morehereandinstruction

Q: How does the Auto Brightness function screen?
ABOUT:The answer is in the post

Q: How to call, send SMS voice?
ABOUT:The answer is in the post

Q: I have videos from YouTube and other sources playing without a picture (there is sound, but there is no picture - a black screen), what should I do?
A: Settings - driver settings - enable playing video in motion, activate the slider.

Q: How to change the logo of the car?
A: Factory Settings - Car Logo Tab

Q: Does radio, music from drives or via A2DP profile (via Bluetooth) play loud / quietly relative to each other?
A: The factory settings - tab Voice - expose the sound levels on your taste. If you have Kanshin also lookinghere

In: The volume at the minimum level is too high, you can somehow make quieter?
ABOUT:The answer is in the post

Q: What is the CanBus tab responsible for in the factory settings?
A: If you have a cannon in the car and a kanbas decoder is included with the PG, the correct values ​​for the data exchange between the PG and the car are set in this menu.

Q: Why can't I connect an external Bluetooth keyboard, button, volume knob, etc. After all, the radio tape recorder sees the device?
Рћ: The BT module of the GU is trimmed and can work ONLY with two things: 1. An OBD adapter and 2. A speakerphone for the phone.

Q: My saved stations are reset after a reboot and some application settings, what to do?
Рћ: Factory settings - the others tab - the item "Default power status" set the value "Memory status of last".
If this does not work - check is not reversed if you wire ACC and B +

Р’: I do not synchronize contacts on the GU with the phone, what should I do?
ABOUT:The answer is in the post

Q: How to find out the version of my Bluetooth module?
A: The factory settings are the first tab, the first line. Change version is not recommended.

Q: What is the principle of the front (front) camera?
ABOUT:Answerandconnection sequence

Q: Turning on the reverse gear mutes the sound. How to fix?
ABOUT:The answer is in the post

Q: I do not have a rear view camera, how can I remove the yellow triangle with an exclamation mark and a black screen?
A: Factory settings - the others tab - the "prohibit reverse" item - set the value to disabled.

Q: The navigator completely cuts off any sounds at the time of work, or it works too quietly / loudly, how to decide?
ABOUTThe answer is in the post

Р’: After turning on the GU, you have to re-enable WiFi, how to solve?
Рћ: WiFi settings - automatic inclusion.

Q: How do I enable screen sharing?
ABOUT:response to fasting.
It does not work on all firmware versions. List whichworks
Firmware
Everything you do with your device, you do at your own peril and risk.

Instructions on firmwarehere
Firmware from manufacturers can be found in the cloud service Yandex
Picture
Index.Disk - filling cloud service from kumarai .
If you have firmware and want to share:
For registered users - send the link to me inQMS
For unregistered users - send a link to[email protected]

Modified MCU MTCD / MTCE firmware -here

The modified firmware android from Malayhere
The modified firmware android from Hal9khere
Useful

  • Connecting a PG to the car>>>
  • Connecting the PG on the table from the power supply>>>
  • Screenshots of devyatochnyh firmware ->>>
  • The program for the auto-brightness on GPS>>>
  • The program is to reduce the minimum screen brightness>>>
  • The program on the phone to check the polarity of the speakers>>>
  • Launch third-party applications with steering buttons>>>
  • CPU temperature measurement software>>>and another one>>>
  • The official Dasaita page where they upload firmware>>>
  • Instructions for use for the Dasaita PX6>>>
  • Official Page Isudar where they spread the firmware>>>
  • Programs for backup applicationstimeandtwo
  • Program for autostart applications>>>
  • Installation DSP processor>>>
  • CPU replacement video>>>
  • How to display an image on additional monitors separately from GU>>>
  • autorun program for an access point Wi-fi>>>
  • 4G modem settings>>>
  • A bit about choosing 4G modems>>>
  • Bluetooth, WiFi modules and other parts for SU>>>
  • Virtual android with Root access>>>
  • Full firmware image in img format>>>

Current issues
  • Various technical solutions from our members of the forum>>>
  • The problem of the distribution of the Internet on the iPhone
    >>>
  • GU Dasaita when connecting to the standard amplifier car amplifier via GU (TDA) are the background noise in the columns. Decisionhere
  • GU with suffix MCU CHS (version DSP) have a problem of whistling in the speakers with decreasing brightness of the screen.Decision
  • Dasaita with the MCU version 3.20 has no problem switching GU after launch. Only helps reset clam terminals or physical disconnection from the State power cars. Solution - MCU update to version 3.30 and higher.
  • GU Dasaita hang on startupdecision
  • When you lock the screen by means of radio (pattern, pin code) are reset to factory settings. The solution is not found.
  • On some models, confused occasion ACC and B + (check the pinout before installation).
  • At work I'm the navigator does not work the microphone when talking on the bluetooth - Disable the browser I'm Alice and voice activation (Settings - Sounds and Alerts).


The curator of the topic isES.


Post has been editedES. - 28.04.20, 20:48



Rep: (621)
AndreyXrom @ 19.04.20, 18:40*
Sorry that is not in the subject. percent T3. It was one way? sensor and side buttons are disabled. So constantly pushes herself.

Sensor for replacement. Or enable display of pressing, and to take with piezo lighters, or kill the area and do not press or radio, as lucky.



Rep: (621)
* kht_chistiy ,
kht_chistiy @ 20.04.20, 2:32 *
this filter LPF, one does not know in what place it is installed

Needed before the amplifier. The filter will not help. If there's his scheme, throw off, maybe you can alter. Setting the desired radio inside.



Rep: (621)
Microntek Head Units (RockChip PX30 / RK3326) Android 8.1, 9 - Discussion
MCU Versions: MTCE_XXXX(there are many versions, not to list them all).

Discussion пїЅпїЅпїЅ | Discussion GU PX30 | Modification of software and decorations | Hardware | |

  • To compare the device with competitors and on the choice of devices, please contact: Selection and Comparison
  • All images must be removed under the spoiler ( Working with Images on the forum )
  • Messages that are not related to the topic of discussion (offtopic) are deleted without warning.

Specifications
operating system Android 8.1, 9.0
CPU Rockchip PX30
Ram 2 / 4GB DDR3
Inner memory 16 / 32GB
Graphics coprocessor ------
Screen resolution 1024*600
Screen density 240 dpi
GPS receiver -----
Radio TDA7786, TDA7708, TEF6686, FM / AM
Frequency range :
FM 87.5-108MHz with 0.05MHz steps (EU) and 0.1MHz (US)
AM 522-1620KHz with 9KHz steps (EU) and 10KHz (US)
The number of memorized stations is 30 (FM 3 * 6, AM 2 * 6), RDS support
DVD decoder (optional) IC Sunplus 8202VGQ
1080p video resolution
Sound amplifier IC TDA7851
9 band equalizer or DSP
Output power amplifier 4 * 45W
Built-in Bluetooth and WIFI adapters
USB modem support WCDMA, EVDO, TD-SCDMA
A2DP profile support
Synchronize contacts and search the phone book
Built-in microphone, external support
Audio formats MP3, WMA, AAC, RM, FLAC, etc.
MPEG-1/2/4, H264, H263, VC1, RV, RMVB, DivX, Sorenson SparK, Spark, VP8, AVS Stream video formats, etc.
Support OBDII Bluetooth adapter connection
Mirror Link support
Support connecting USB DVR cameras (PC Standard)
AV camera support
Additional monitor support for passengers
Support remote control buttons on the steering wheel of a car

A photo

Attached Image

Attached Image

Attached Image


FAQ

Q: My GU from this topic?
A: If your version of MCU (settings about the device) starts with MCU: MTCE_XXX means from this.
If different - this is not your issue. Look for your themehere

Q: When I try to log in to the "Factory Settings", a password is requested. What is he like?
A: 126. On rare devices - 3368, either m123456, or 121212.

Q: What is the "factory settings" and where to find them?
A: This is the menu item settings - special settings - factory settings (for some this is the “boot menu”) when you switch to which you are in hidden settings. Be careful with any changes in this menu.

Q: Can I change something in the factory settings, including the last tab "Others"?
A: After entering the factory menu, it is recommended to immediately save the settings image with the EXPORT button so that you can restore all settings to their original state if necessary. The image of the settings will be saved in the memory of the PG (dmcu.cfg file).What can and cannot be changed in the Others tab described in post.

Q: How to get root-rights?
Рћ: Through ADB -here
A: Another method -here
A: Another method -here

Q: How do I save Forums GU firmware?
ABOUT:The answer is in the post

Q: How to enter recovery mode?
ABOUT:The answer is in the post

Q: GU takes a long time to load. So it should be?
A: Settings - specific settings - advanced settings - switch-off delay of the ACC. If you select "Auto Sleep" GU will be constantly on standby and will always be included in a few seconds. If you set 30 seconds - 1 hour, SU after this time will be completely switched off. It not recommended to put a permanent sleep, because in the long simple car (eg a week or more), you can put your battery fully.

Q: What is the power consumption of the PX30 in sleep mode?
Рћ: When the red wire is disconnected, the consumption in half a minute drops to 5.7 mA.

Q: How to make friends with GU and ELM327?
ABOUT:The answer is in the post.

Q: How to configure the touch and train the touch buttons?
ABOUT:Picture

Q: Can I train the buttons on the steering wheel / radio to your taste?
A: To learn the steering buttons, find the corresponding application in the PG. To learn the physical buttons on the GU, go to the factory settings - Key Study tab - Pannel Key Study.
If the connection of steering buttons through the CAN bus auto - learning is possible, but not all firmwares. detailedinstruction

Q: How does the Auto Brightness function screen?
ABOUT:The answer is in the post

Q: How to call, send SMS voice?
ABOUT:The answer is in the post

Q: I have videos from YouTube and other sources playing without a picture (there is sound, but there is no picture - a black screen), what should I do?
A: Settings - driver settings - enable playing video in motion, activate the slider.

Q: How to change the logo of the car?
A: Factory Settings - Car Logo Tab

Q: How to enable the developer menu?
ABOUT:Answer

Q: Does radio, music from drives or via A2DP profile (via Bluetooth) play loud / quietly relative to each other?
Рћ: Factory settings - Voice tab - set the sound levels to your taste.

In: The volume at the minimum level is too high, you can somehow make quieter?
ABOUT:The answer is in the post

Q: What is the CanBus tab responsible for in the factory settings?
A: If you have a cannon in the car and a kanbas decoder is included with the PG, the correct values ​​for the data exchange between the PG and the car are set in this menu.

Q: Why can't I connect an external Bluetooth keyboard, button, volume knob, etc. After all, the radio tape recorder sees the device?
A: The BT module is truncated and can work ONLY with two things: an OBD adapter and a speakerphone for the phone.

Q: My saved stations are reset after a reboot and some application settings, what to do?
Рћ: Factory settings - the others tab - the item "Default power status" set the value "Memory status of last".
If this does not work - check is not reversed if you wire ACC and B +

Р’: I do not synchronize contacts on the GU with the phone, what should I do?
ABOUT:The answer is in the post

Q: How to find out the version of my Bluetooth module?
A: The factory settings are the first tab, the first line. Change version is not recommended.

Q: What is the principle of the front (front) camera?
ABOUT:Answerandconnection sequence

Q: Turning on the reverse gear mutes the sound. How to fix?
ABOUT:The answer is in the post

Q: I connected a rear view camera, when I turn on the reverse gear, a black screen with a triangle, why?
ABOUT:The answer is in the post

Q: I do not have a rear view camera, how can I remove the yellow triangle with an exclamation mark and a black screen?
A: Factory settings - the others tab - the "prohibit reverse" item - set the value to disabled.

Q: The navigator completely cuts off any sounds at the time of work, or it works too quietly / loudly, how to decide?
ABOUTThe answer is in the postandand another solution

Р’: After turning on the GU, you have to re-enable WiFi, how to solve?
Рћ: WiFi settings - automatic inclusion.

Q: I connected an external monitor via RCA video out, but there is no image. Why?
ABOUT:The answer is in the post

Q: How do I connect an external modem?
ABOUT:The answer is in the post

Q: How to make a quieter tone of the incoming call?
ABOUT:The answer is in the post
Firmware

Everything that you do with your device, you do at your own peril and risk.

Instructions on firmwareHERE
Firmware from the manufacturer can be found below by clicking on Yandex Disk
Picture
Index.Disk - filling cloud service from kumarai .
If you have firmware and want to share:
For registered users - send the link to me inQMS
For unregistered users - send a link to[email protected]

Modified MCU MTCD / MTCE firmware -here
The modified firmware android from Hal9khere
The modified firmware from Malayhere
Useful

  • Connecting a PG to the car>>>
  • Connecting the PG on the table from the power supply>>>
  • Screenshots of devyatochnyh firmware ->>>
  • The program for the auto-brightness on GPS>>>
  • The program is to reduce the minimum screen brightness>>>
  • The program on the phone to check the polarity of the speakers>>>
  • Launch third-party applications with steering buttons>>>
  • CPU temperature measurement software>>>and further>>>
  • The official Dasaita page where they upload firmware>>>
  • Official Page Isudar where they spread the firmware>>>
  • Increase the internal memory of the GU>>>
  • Good selection of software for GU>>>
  • Programs for backup applicationstimeandtwo
  • Program for autostart applications>>>
  • Installation DSP processor>>>
  • CPU replacement video>>>
  • autorun program for an access point Wi-fi>>>
  • 4G modem settings>>>
  • A bit about choosing 4G modems>>>
  • Bluetooth, WiFi modules and other parts for SU>>>
  • Photos factory settings of different manufacturers>>>
  • Virtual android with Root access>>>

Current issues

  • GU with MCU HXD have a problem not part of the working microphoneDecision
  • Almost all the observed delays in the navigation software. What is the reason is unclear.
  • GU with MCU GS suffix have a problem of not waking up (not included) in the freezing temperatures. A partial solutionproblems here
  • At work I'm the navigator does not work the microphone when talking on the bluetooth - Disable the browser I'm Alice and voice activation (Settings - Sounds and Alerts).


The curator of the topic isES.


Post has been editedES. - 19.04.20, 10:46
The reason for editing: CATEGORY Useful ifno added by installing DSP processor



Rep: (621)
* modsamara,
Protsyk old, poorly drawn, the relevance of a fee change for T8



Rep: (621)
4G / LTE Android 6 MediaTek MT3561 / MT3562 Head Units - Discussion
Car and Android device
Discussion пїЅ

Specifications
General information:
Hardware platform MT3561 Quad Core, ARM A53, @ 1.3GHz standard or MT3562 Eight Core, ARM A53, @ 1.5GHz
System Version: Android 6.0
RAM: 2Gb
Internal memory: 16Gb or 32Gb
LCD Display: 800x480 / 1024x600
Capacitive Screen Multi-point touch
GPU: Mali T720
BT: BT4.0
wifi: 2.4 G / 5G dual band
4G: 4G / FDD LTE Cat4 150Mbps, EVDO / WCDMA
MIC: built-in and external
Radio chip: ST TDA7786, TEF6686
GPS chip: MG1613S
Amplifier: TAD7388 / 7850
A photo
Attached Image

Attached Image

Attached Image

Attached Image

Attached Image

Photos of the entrails
Photos of entrails fromAtef here
FAQ
Password onhardware settings menu - 8888
Password selection logo automaker - 5678
OBD connection -here
Manual to the radio xD -here
If it mirrors the touchhere
Firmware
ATTENTION:
1. Firmware is incompatible between 4/8 cores, incompatible with any other devices running on MediaTek MT3561 / MT3562 processors. Any attempt to flash a third-party firmware will result in a bootlap or brick.
2. Do not try to rename the files 3561s = 3561 = 3562 = 3562s.bin and try to flash, manipulations will lead to a bootlap or brick.

  • MTK3561 05/21/2018 (according to reviews solves the problem with the restart)link
  • MTK3561s 07/01/2017 -link
  • MTK3561 07/08/2017 -link
  • MTK3561 04.15.2017 -link
  • MTK3561 05/05/17 -link
  • MTK3561 06/24/2017 -link

  • Index.Disk - filling regional service from kumarai .
    If you have firmware and want to share:
    For registered users - send the link to me inQMS
    For unregistered users - send a link to[email protected]
Modified firmware
Hardware improvements
  • Correcting the assignment of hardware control buttons on BMW -here
ts3561factory.bin
    How to save:
    To do this, go to the settings - choose Software Version - Click on the Gear - enter the password 8888 - Select MP - there will be a choice where to make a copy on SD or FLASH - well, in general, choose what you want, then the ts3561factory file will appear on the map or usb flash drive. Bin this will be the backup settings.
    Original bybolt1502
    Before uploading a third-party backup, be sure to save your own in any case.
  • Post Evgeniy75
  • Post atef



Useful posts

  • A set of scripts for disassembling and assembling the firmware file -here
  • Getting Root Access -here
  • Service menu codes -here
  • Change IMEI -here
  • Restore Radio (Restore Band) -here
  • The decision on the rear view camera, if not the whole picture fits on the screen - readfrom heredecisionhere
  • License Files -here
  • The program allows you to reassign actions on the radio buttons -here
  • The program changes the sound volume depending on the speed -here


There is no curator in the subject. For questions about filling caps, please contact the section moderators via the "Complaint" button under the messages to which you want to add links.

Post has been editedvelikashkin - 20.03.20, 08:46
Reason for editing: RePack 4G UI02-1_v44_20190328_V2.0.1 by Ksnrby (Neoyurik)



Rep: (621)
Modification of software and decorations for GU PX5 Android 8.0.0 - Discussion
MCU Versions: MTCD_XXXX; MTCE_XXXX(there are many versions, not to list them all).

Discussion пїЅпїЅпїЅ | Talk PG PX5 | Modification of software and decorations | Hardware |
  • To compare the device with competitors and on the choice of devices, please contact: Selection and Comparison
  • All images must be removed under the spoiler ( Working with Images on the forum )
  • Messages that are not related to the topic of discussion (offtopic) are deleted without warning.

Read before writing a post
The topic is not discussed:
  • Connecting external devices
  • Flashing recorderallowed
  • Recovery after unsuccessful firmwareallowed
  • Discussion of stock firmware and stock problems in firmware




Modified firmware

    If you have a MD725 type 2 Bluetooth module, it will not work on Android 8, although it works on Android 6 -read more here

  • Firmware frombooroondook - here
  • Firmware fromMalaysk - here
  • Firmware fromsvasavagemessiahzine.com -
  • Firmware fromHal9k - here
  • MCU modification fromcs-x - here



Modified Applications

Instructions for replacing system files:
  1. Check for root-rights, if not receive
  2. Copy the modified file to the folder ./system/app with the replacement of the original
  3. Set permissions on modified file 644 (rw-r - r-)
  4. Reboot device


Parking

  • Customizable parking lines -here

Kit

  • In red, green, blue tones -here
  • In blue, green, red, red tone -here

4



Applications



Xposed

  • The xposed-mtce-utils module from MVG-V70 -here

Useful Utilities



Useful programs

  • Automatic adjustment of screen brightness by sunrise / sunset (by GPS) -here
  • The application for setting the buttons on the steering wheel -here
  • FCC Car Launcher -here
  • Accounting events by mileage -here

miscellanea
Completed polls

Attached Image




There is no curator in the subject. For questions about filling caps, please contact the section moderators via the "Complaint" button under the messages to which you want to add links.

Post has been editedkumarai - 11.03.20, 23:28
Reason for editing: Message в„–7472, author SilentTwilight



Rep: (621)
redkaa @ 9.03.20, 17:18*
but on the radio itself has only four mothers USB type A and nothing else.
splice two pieces in a single cable, but the new usb devices, your computer does not see. Somebody faced?

The port can sit at the hub. You need to connect



Rep: (621)
-GaiVeR- @ 9.03.20, 12:42*
whether it is possible to plant via usb receiver WiFi

Md725 possible. MoreHead units Microntek MTCD / E / P (RockChip PX5) Android 6/8/9 - Discussion (Post KIgorM # 69652426)



Rep: (621)
M
DumaxAppointed curator of the topic, please love and favor!



Rep: (621)
Hardware Microntek GU (RockChip PX3 / PX5 / PX6 / PX30 Android 5/6/7/8/9) - Discussion
MCU Versions: MTCD_XXXX; MTCE_XXXX(there are many versions, not to list them all).

Discussion пїЅпїЅпїЅ | Discussion GU RK3188 | Modification of software and decorations RK3188 | Hardware |

Specifications
CPU: RockChip PX3 / PX5
Graphics coprocessor: Mali-400MP4
RAM: DDR3 1 GB
Microcontroller "MCU": STM32F091VB
Combo WiFi adapter + Bluetooth module: RTL8723BU
Audio codec: WM8758BG
Video decoding controller "10-bit analog-to-digital converter": ADV7181D
Video Switch: FMS6502
Sound processor: BD37534FV
GPS receiver: UBX-G7020
USB2.0 HUB Controller: GL850
AM / FM radio tuner: TDA7786, TEF6686
Capacitive touch controller (touch screen) : GT801, GT911

FAQ
Q: How do I know which radio tuner I have
ABOUT:Answer here

Q: Is it possible to buy and install a DSP sound board on my own?
A: If the seller agrees to sell, it is possible to buy (Lot fromMakedeandWondefoo). Before buying, you need to open the radio and make sure that there is a hardware connector for installing the DSP module. If there is no connector, you need to contact the seller of the radio to buy a new revision of the board with the DSP module. Experienced and self-confident can unsolder the module on the wiring. How to unsolder is still unknown.

Q: Are the processor boards compatible between PX3 1Gb (Androib 5.1), PX3 2Gb (Androib 7.1), PX3 2 / 4Gb (Androib 6/8)?
A: Compatible, no hardware modifications required.

Documentation

Datasheet central processor RK3188 -Attached fileRK3188 datasheet V1.0.pdf(1.79 MB)

Datashit KD Motherboard (kowtow and thanks for PDFAtef ) Fast - Attached fileANDROID5.11 + MAINBOARD + CIRCUIT + DIAGRAM.pdf (308.1 KB)

Datasheet MX Motherboard (kowtow and thanks for PDFWaldor ) Fast - Attached fileMTCD Witson-A510-2016-04-28 + V01.pdf (415.62 KB)

Datash MCU STM32F091VB -Attached filestm32f091vb.pdf(1.93 MB)

Data RTL8723BU USB Wi-Fi + BT Combo Module -Attached filertl8723bu.pdf(658.56 KB)

Datashit Audio Codec WM8758BG -Attached fileWM8758B.pdf(1.39 MB)

Datashit Video Decoder Controller ADV7181D -Attached fileADV7181D.pdf(386.92 KB)

Datasheet Video switch FMS6502 -Attached fileFMS6502.pdf(547.75 KB)

Datashit GPS receiver UBX-G7020 -Attached fileUBX-G7020.pdf(1.11 MB)

Datasheet Sound Processor BD37534FV -Attached filebd37531fv-e.pdf(936.82 KB)

Datasheet Capacitive touch controller (touch screen) GT911 -Attached fileGT911.pdf(1.56 MB)

Datasheet USB2.0 HUB Controller GL850 -Attached filegl850g.pdf(507.93 KB)

Datashit display 800x480 -Attached fileHSD070IDW1.pdf(416.26 KB)

Datashit display 1024x600 firms HannStar -Attached fileHannStar-8-HSD080IFW1-A00-1024-600-600-NITS.pdf(1.02 MB)

Datashit display 1024x600 firms AnStar -Attached fileAS090NA06CW-pre.pdf(593.57 KB)

Datashity on FM tuner TEF6686 -here

Compatibility

  • Compatible terminal amplifiers -PAL007, TDA7560, TDA7850
  • Compatible bluetooth & Wi-Fi USB "whistle" -here

Software and hardware developments

  • Utilities for working with the I2C bus (ui2cdetect, ui2cdump, ui2cget, ui2cset) -here
  • Direct sound processor control -here
  • Activate and control the built-in equalizer on Hyundai and Kia factory amplifiers -here

Hardware improvements
Experience exchange
Interesting


Remember:
Everything you do - you do at your own peril and risk!
The authors of the modifications and the Administration of the forum is not responsible for the performance of your devices!


Topics Curator: kumarai
ACTIVITY IN THE TOPIC


Post has been editedkumarai - 28.01.20, 00:28
Reason for editing: Message в„–6863, author b-max



Rep: (621)
mnoabc @ 15.01.20, 20:05*
at near-zero and subzero temperatures behaves as follows: out of sleep, and after a short time, about 10 seconds - 30, begin to take off the window with The message that the program is closed because of an error, different programs, but usually it's services Google or Yandex Navigator. Further, the device reboots and hangs on the logo for a while, sometimes for a long time, then he reloaded into rekaveri. And already from rekaveri is loaded and working properly. As far as I understand from your posts it is a defect of the processor card. Do I understand that it is not repaired and the only changes in the collection? Or are the options?

Put the latest firmware does not help, you need to warm up the board, and if heating does not work, the replacement RAM. Repair is possible, but some easier to buy a new card and change.



Rep: (621)
Someone with chipboard on the latest firmware? Initially I was 8 android, made an image flashed through 9 and YUSB further kudate.zip all booted, it works
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The sound of a mystery !!!
On the front sound is clear
At the rear the top cut off, playing deaf
The yield of sub do not cut, is played as a normal column. And if the slider to turn off the subwoofer, it reduces the volume by 50 percent and plays on.
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I sobovy amplifier without clipping, wins back the middle and the top ....
In all that playing? MCU or incompatibility and an android?



Rep: (621)
Head units Topway TS9 (Spreadtrum SC9853I) Android 8.1 - Discussion
MCU Versions: Ts9.4.3-xxxxx-xxxxx-xxxxxx

Discussion пїЅпїЅпїЅ | | | |
  • To compare the device with competitors and on the choice of devices, please contact: Selection and Comparison
  • All images must be removed under the spoiler ( Working with Images on the forum )
  • Messages that are not related to the topic of discussion (offtopic) are deleted without warning.


Introduction
TOPWAY - developer and manufacturer of processor boards for automotive multimedia systems. Start of production from the platform Mstar MST786, further renovation series Allwinner R16, T3 and T8. At the end of 2019 there was a new line of processors Spreadtrum series Octa-SC9853I
Device manufacturers have released on this processor board:
  • Ownice series K6
  • ISUDAR Series H53
  • Kaier

Specifications

operating system Android 8.1
CPU The system prescribed as the Octa-sp9853i processor silkscreen Spreadtrum SC9853I
Ram 2 / 4GB DDR3
Inner memory 32 / 64GB
Graphics coprocessor
Screen resolution
Radio TDA7708 TDA7786, TEF6686 FM / AM
Sound amplifier IC TDA7851
The sound processor DSP Bu3210x, seen in the installation BU32107EFV-M, optional on some models, SPDIF / optical output.
The output power of the amplifier 4 * 45W to 10W channel
Built-in (optional) 4G module with SIM card slot.
Built-in Bluetooth and WIFI adapters
A2DP profile support
Synchronize contacts and search the phone book
Built-in microphone, external support
Support OBDII Bluetooth adapter connection
Mirror Link support
Support connecting USB DVR cameras (PC Standard)
Supports AHD cameras
Support remote control buttons on the steering wheel of a car

A photo

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processor module

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FAQ

  1. The engineering menu is called in Settings ->General (Car Settings) ->Extra settings (password 123456), for which they are often called extra settings. The password for entering the menu is 123456, some other menu items are also locked with passwords, there are suitable oneshere. Menu screenshotshere.










  2. Part of the solution from the topic T8

Firmware


Index.Disk - filling cloud service from kumarai .
If you have firmware and want to share:
For registered users - send the link to me inQMS
For unregistered users - send a link to[email protected]


MCU File Firmware Firmware6cdfbbd8-9a00-11e7-8c64-33bdecde7c40 It can lead to a loss of choice in cars ExtraSettings, do not sew it, if you are not sure that it is suitable to your GU.

The firmware of different manufacturers differ, at a minimum, with the identifier in build.prop, when you install "someone else's" firmwarewill be red inscription - "UI unauthorized, please contact the supplier" . Performance does not affect, but unpleasant. You can fix it like this (requires root), or like this Editing the firmware file before the firmware. The manufacturer can be distinguished by the letters at the end of the firmware version (AKW1, JP1, KBT8, KED7, TW2, etc.), example . If you are not confident in your abilities, it is better not to install firmware from other manufacturers.

For the firmware insert a USB flash drive with firmware in the root directory, enter the Settings menu ->General (Car Settings) ->System update or MCU update.Here is the instructionand here is the instructionin pictures(from another State on R16, but the procedure is similar (and the firmware is different). The same instructionin Russian. Video instructionby firmware.Stillandstill. Very detailed and correctfirmware manual, source - RedPower.ru.


Attention! When the MCU firmware discordant type radio radio will not work. When the MCU firmware discordant type audioDSP will not control the volume, balance, and EQ, or will it be doing wrong.
What is an MCU and why should it be stitched separately?
The MCU is a specialized microprocessor that controls the entire PG, turns it on and off, adjusts the volume and equalizer (giving commands to the audio processor), radio (tuning to frequency, RDS), Bluetooth, switching audio and video signals, handles button clicks on the steering wheel and signals from Canbus where there is, etc. If you exaggerate a lot, you can say that this is one of the main devices in the PG, and the block on Android is only a beautiful interface to it. More details likehere. And the MCU file is its firmware (in encrypted form, decrypted during the firmware process). Firmware of something "wrong" in the MCU is a good chance to turn a radio tape recorder, lose control or functionality, and something "wrong" - fix existing glitches in the above (together with the correct setting). The resource of MCU flash memory (pdf 1000 rewriting cycles, but there are nuances) is less than the board on Android, so you should not reflash it too often.Heremore details. If there was an MCU firmware error - do not turn off the GU, try to sew up the version that you had before, and hope that it will work. There are no ways to restore the GD after an unsuccessful MCU firmware, except for a complete replacement of the motherboard, and bricks sometimes really happen. But in most cases, everything goes fine.
Do not flash the MCU, if all this works for you and everything suits you.

Useful
Current issues



There is no curator in the subject. For questions about filling caps, please contact the section moderators via the "Complaint" button under the messages to which you want to add links.

Post has been editedkumarai - 15.01.20, 10:55
Reason for editing: Message в„–127, author megagad007



Rep: (621)
M
yuzoAppointed curator of the topic, please love and favor!



Rep: (621)
* b-max,
ask* cs-x if there is free time to compare with the MCU MTCE_GS_V3.40 MTCE_HA_V3.40 for differences in parts ADAU start.
Cleave that ADAU loading start code does not copy and there are differences.



Rep: (621)
b-max @ 14.01.20, 22:17*
Here are the measurements made preamplifier, at the maximum sine output level

if suspicions are removed.
b-max @ 14.01.20, 22:17*
But I think ADAU inverted outputs of program that would be fine, but we must still look.

You can also ask the question - in MCU or android registor part of the withdrawal from ADAU inverted or non-inverted output signal. If the MCU, there are no questions. If the android, bad.



Rep: (621)
simakmak @ 13.01.20, 04:05*
Cassette recorder isudar focus 2 dsp. Putting this tape recorder, I realized that the sound is simply disgusting.

According tofrom Scheme b-maxand on the basis that KANOR and isudar from one furnace (MCU GS), at the exit you sound inversionsee example on YouTubeit turns out that when you need to bang the dynamics and create a movement of air, on the contrary it is drawn and not trying to create a movement of and in front of that car bad. Plus schemes such as increased 10 times (10 and 100 kW) with this if you raise the volume, theoretically sgm8905 can go into clipping IMHO.
That's the way you have input and output,I wrote earlier in a statement
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And so do the other manufacturers recorder, do not use inversion
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more correct and logical.
As an option - to withdraw from the scheme and make sgm8905 directly, using the passive filter datasheet ADAU
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It would be better or not I do not know. It's just a theory!
simakmak @ 13.01.20, 04:05*
Maybe something like a cut is possible to put the radio 1din and transmit sound to it

If you look logically:
You need to become familiar with circuitry alpine 1din, understood as part of the system goes out and gets on the sound processing by the sound processor portion. If the processor of the sound falls on the digital bus I2S, it is possible to get rid of the system of the alpine 1din and submit to the processor of the alpine 1din with china radio, I2S audio bus is on the processor board.

Post has been editedkumarai - 14.01.20, 22:07



Rep: (621)
REKTOR05 @ 12.01.20, 00:47*
When you attempt to slip through uart image comes to unit test, it resets the 5V power to the board understands android.Komp konekt device, I try h of various utilities and separately connect with the board itself divider circuit -all analogichno.Naprugi hang board -px5 Rev12 , ate goryachiy.Mysli percent of bitosti emmc also presence, but do not even attempt to write obraza.Vstrechali you dump of cpu or just replacing? you mentioned defective batch 4/64, how do you know that? Seller fool driving that does not know anything.

Try to set the image -Attached fileAndroidTool_Release_v2.71.zip(2.44 MB)

If the installation will be the type of error
Prepare IDB Fail
Wait for loader fail

and the like, it is necessary to check the memory of the programmer. Specific memory, not all programmers are able to work with her.
Blade cpu common on the radio with a retractable screen, dies from overheating.
defective batch 4/64 - 2/32 or 4/32 before the memory die 90% SanDisk, now lying 5 pieces 4/64 from the factory have worked less than a week and a black screen does not start, memory is not defined. 3 more pieces at below 5 degrees hanging on the logo to warm up.
Several acquaintances as unsubscribed 4/64 memory problems than adequate replacement is not yet known in the log memory is determined to 2h2gb ka. type two strips 2 GB 4 GB in total. datasheet is not found on the memory. In pamen we've tried Hyuniks Samsung and 4/64, will not start, although firmware and fills the log is. Perhaps the memory organization is different. Chips 2/32 or 2/64 work.

Post has been editedkumarai - 14.01.20, 20:51



Rep: (621)
ando646 @ 11.01.20, 20:34*
have interfere with the somehow interesting from the front left speaker, they are much quieter sound from both the gramophone record when slushaesh ie light noise and crackle.

Check all feet on the red in ADAU, there minus analog, digital and power minus minus.
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According to the plan, cons should be separated.
It is advisable to connect to DGND ARGND, ARGND minus an audio processor card.
AGND AGND to bridge with the system board
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PGND is a minus power
If the board ADAU cons gathered together, you need to wire 2-3 cm long 0.5-0.75 mm cross-sect connected to GND of the motherboard in two or three places.
And most importantly - bd3702 removed? Otherwise, the output will be present bd3702 5volt.
It should be a minus pokoldovat and easy noise and crackling can be greatly minimized.
Back in the factory settings, where the password is 126 need to deliver maximum sound on the external amplifier GEIN abated until when the background noise is not audible. If it seems that in these settings plays softly, put before the amplifiers.

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Time is now: 30/04/20, 13:19