QRZ Forums. That worked fine as kind until lately. I am not sure if it has something to do with the latest firmware, the use driver or physically something wrong with the audio codec IC. When I turn on my radio the computer knows that there is my Kenwood and makes the proper USB connected sound. So that part works. I made sure that's I have latest firmware, software and drivers installed. No go. Got another computer out, installed the Virtual com port driver and same thing there too.
Looking at the block diagram, the audio codec ic is before the hub controller. Logic would say, if something would have damaged tpm locked out dell codec ic, it should have taken the hub controller too. So maybe someone can check their TSS or has some other ideas, besides some menu settings, that I've never changed. Radio is already a year out of warranty. VE1ICJun 28, Did that happen after you updated the firmware? Good Luck on your project.
How to: Fix Kenwood Stereo MP3 file errors
I have had something like this happen before as well. I'm also running abut that was not the problem. I can't remember exactly the issue, but somewhere in Windows where one selects the various audio codecs was a setting that once clicked on, showed ALL the codecs including those that were not being used.
Once I clicked that I was able to use the correct audio codec and all was well. Yea, not a lot to work on but good luck! W4PGJun 28, Reset the radio, rechecked drivers, tried to downgrade the firmware, different cable, used another computer one win 7 the other win 8. Tried that, no dice.
Maybe you could look into your device manager in windows and see if you see the USB audio codec installed and listed? Mine isn't there.
Thinking a bit harder about the problem, I am having more and more the impression that the little digital board that has the USB b controller and the USB audio codec ic is bad.
All that stuff is hard coded into the ic itself. Guess I will be calling Kenwood in Ontario tomorrow and see what they have to say about it. You can't turn the USB off in the firmware, so that's not the problem. Calling Kenwood may be the best bet. Maybe someone that has that radio will be more help. I do not have one for test. Please do report your findings.
Good Luck. Audio over USB is enabled. So I checked the block diagram and the schematic for the digital unit.Wondering why your car's USB port isn't charging your phone? You're not alone. The problem is that while USB is capable of transmitting both power and data via the same connection, not every USB port is wired to do that. And even if a USB port is designed to provide power, minor differences in the way that some companies, like apple, handle USB charging can get in the way.
When USB was first introduced, the initial standard allowed for two different versions of USB ports: data ports and powered data ports. USB data ports only transmit data back and forth between a device and a computer, while powered data ports transmit both data and power. This is why some devices, like hard drives and scanners that draw power through a USB connection, have to be plugged into specific USB ports to work.
In some vehicles that include a USB port, the port is only designed to transmit data. This type of USB port typically allows you to plug in a USB flash drive to listen to music or install firmware updates, and you may also be able to plug in a smartphone or MP3 player to listen to music. The easiest is to try a variety of USB cables and devices to see if any of them show a connection to power. The USB standard specifies a configuration of four terminals numbered one through four. Terminals one and four transmit power, while terminals two and three transmit data.
Most USB cables are just straight connections between the terminals on one end of the cable and the terminals on the other end, which allows the cable to transmit both data and power. Data only cables totally omit terminals one and four, and power only cables omit terminals two and three.
However, the situation is actually a little more complicated than that. The computer has to receive a specific cue that tells it to provide a higher amperage, and that cue is different depending on the device in question. The USB specification calls for charge-only cables to have the data wires, or terminals two and three, shorted at the device end.
So to turn a regular USB cable into a charging cable, terminals two and three on the device end of the cable can be shorted. This works for most devices, but Apple products do things differently.
While it is possible for a car to include a power-only port, most USB ports found in cars are still connected to the infotainment system. So even when a vehicle does include a powered port, the primary use of the port will still be to transmit data. The issue here is that in some cases, you may plug your phone in, and the infotainment system will fail to recognize what type of device it is.
If that happens, it may fail to charge your phone even if the port is actually capable of doing so. One way that you can sometimes get around this issue is to use a USB cable that is specifically designed for charging. However, the fact that the infotainment system has no way of telling that a device is plugged in means that your phone will receive power from the port anyway.
Another issue with powered USB ports and charging devices like phones is that different companies approach USB charging in different ways. The problem is that while USB ports are all designed to operate at 5v, they are capable of outputting a variety of amperages, and different phones require different amperages to charge.
For instance, some phones will charge fine on 1. If your car recognizes your phone and connects it in media player mode, via a normal USB cable, there is a chance that the provided charging amperage will not be high enough to maintain the level of charge on your phone.
In any case, you can try using a charging cable that is designed to work with your specific phone, which may do the trick.
Tweet Share Email.Compatibility information and the adapter model which is needed for the connection are displayed. The connectable model depends on the generation. As soon as verification is over, will provide connection information. Video files cannot be played back through this connection. If the software is not updated,connection problem with KCA-iP may happen, and the Control unit may not properly playback music files from your iPod.
Please see the manual of the control unit.
When browsing item or title is changed, the first track selected will be automatically recongnized as track number 1,disc number1 in the Playlist,and correct title number and name will be displayed. February 15, See Update Guide. Do not keep the Apple Lightning - 30 pin adapter in the car to avoid damage by heat.
No output for audio and video signal of video file when connecting the iPod 5th generation. Will resume in ten seconds. File search function is available. Upgrade it to the latest version. Use of the Made for Apple badge means that an accessory has been designed to connect specifically to the Apple product s identified in the badge, and has been certified by the developer to meet Apple performance standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards.
Page Top. Include model. Bluetooth To listen to music via Bluetooth. KCA-iP iPod audio interface kit. Attention Use of the Made for Apple badge means that an accessory has been designed to connect specifically to the Apple product s identified in the badge, and has been certified by the developer to meet Apple performance standards.
Kenwood KDC-BT565U Troubleshooting
To listen to music via Bluetooth. Down Up —.These folders appear in the first level root directory as " :". Even when the USB device does not have partition, the "A:" folder is created, and audio files are controlled inside this folder. When a USB device is used, files are played in the orders which they have been copied. In some PC environments, you can assign sequential numbers to files by copying them on a folder basis after entering "00" to "99" at the beginning of file names. Connecting a cable whose total length is longer than 5 m can result in abnormal playback.
Be sure to read the supplied instruction manual before using the USB receiver. USB devices whose maximum current consumption is mA or less. Using an unsupported USB device can result in abnormal playback or display of the audio file. Even if you use the USB device conforming to the above specs, audio files cannot be played normally depending on the type or condition of the USB device.
Specifications of USB devices may change by manufacturers matter, Therefore USB devices may not operate normally depending on the change made to the specifications. USB devices with the same model number may have different specifications depending on the sales territory. When using a memory device, be sure to use a USB card reader with a single slot. A USB card reader with multiple slots may fail to recognize the memory device. When using a USB card reader, be sure to put a memory device into the reader before connecting it to the USB receiver.
Install the USB device in the place where it will not prevent you from driving your vehicle properly. The scope of application for compression formats that USB devices can use are disclosed. You need to purchase a commercially available USB device. Take backups of the audio files used with the USB receiver. The files can be erased depending on the operating conditions of the USB device.
We shall have no compensation for any damage arising out of erasure of the stored data. Audio files cannot be played depending on the USB device type or the recording condition.
The audio file, which is not conforming to the specification, may not play normally or the file and folder names may not be displayed correctly. Do not leave the USB device in the vehicle for a long time.
It can deform or damage due to direct sunlight, high temperature, etc. Normal operation and power supply are not guaranteed for some USB devices. Contact the sales agent to confirm whether each product is still on the market. Specifications described in this document are subject to change without notice. Duplication recordingdistribution, and broadcasting of copyrighted works such as songs without the permission of the copyright owner are prohibited by the copyright law except for personal use.
Microsoft and Windows are trademarks or registered trademarks of Microsoft Corporation in the US and other countries. Use of iPod and iTunes is permitted only when uncopyrighted materials or the materials legally allowed to be reproduced or played are reproduced or played for personal use. Infringement of copyright is banned by the law. Category Maker Model Capacity. The verification result may vary depending on the individual specificity of USB device.
This list indicates the results of verification of operation of some USB devices not all USB devices conforming to our specifications and functional requirements.
The playback operation was verified using the files transferred to the USB device with Windows Explorer. The playback status depends on the USB device status. Only the files in the areas belonging to the mass storage class can be played. For how to enable use of a file as the file belonging to the mass storage class, refer to the description of the setup procedure of each player.
Some players cannot be used on the mass storage class. Not applicable USB device.Before you check for these issues, make sure you have an Android phone running Android 5. For best performance, we recommend Android 6.
TS-990S USB audio (codec ic) not working
Send feedback on Help Center Community. Android Auto. My Android Auto app isn't working Before you check for these issues, make sure you have an Android phone running Android 5. Check your phone If your Android Auto app used to work and no longer does, try these troubleshooting tips: You might need to install all system updates, as well as the latest updates for all Android Auto compatible media and messaging apps, before you can keep using Android Auto. Check Google Play for updates and learn how to update your apps.
If all your apps are updated, try turning your phone off and back on.
To use Android Auto on your car display, your car needs to be compatible with Android Auto or have an aftermarket unit installed. Android Auto won't work on all cars equipped with a USB port. See this list of manufacturers to check if your car is compatible. Here are some tips to finding the best USB cable for Android Auto: Use a cable that's under 6ft long and avoid using cable extensions. Make sure your cable has the USB icon. Restart your car's infotainment system.
If you're having trouble connecting to a second car: Unplug your phone from the car. Open the Android Auto app on your phone. Uncheck the box next to the "Add new cars to Android Auto" setting. Try plugging your phone into the car again. Was this helpful? Yes No.Compatibility information and the adapter model which is needed for the connection are displayed. Select an iPod or iPhone.
The connectable model depends on the generation. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. The compatibility information will be displayed.DVD Kenwood DDX-3049 - USB DEVICE ERROR
Be sure to read it. If any modification has been applied to the cell-phone after our test, available functions may be different from the content listed here. This does not guarantee that all units of the same cell-phone model will offer the same result.
Refer to the cell-phone's instructions for details. All characters may not be displayed in all cases. For example on certain cell-phones, making a call via KENWOOD head unit is possible only while the cell-phone's display is showing the standby screen. Please check the operation of your cell-phone in advance. In this case, try again after confirming the settings of your cell-phone or turning the power off and then turning on again for both the KENWOOD unit and your cell-phone.
Even if "Ringing Tone" is set to "In Phone", the ring tone that is heard when receiving a call may not necessarily be identical to that set on the cell-phone. There may be cases where voices cannot be recognized easily or operation is not stable depending on the cell-phone model or environment in a car. Terminate the transfer-wait mode from the receiver when maximum memory capacity is reached, the receiver will automatically terminate the transfer-wait mode.
Unrecognizable characters will be skipped; make sure the correct number has been displayed before making a call from the phonebook. In this case sound quality is low. The Audio file, which is not conforming to the specification, may not play normally, or the file and folder names may not display correctly.
If the extension is attached, the file, which is not the Audio file, will play and outputs a loud noise, causing damage to the speaker. You may be able to set the playing order by writing the play sequence numbers such as "01" to "99" at the beginning of the file name. Virtual Text Select a Bluetooth unit.Page top. This application can be used on terminals running Android OS 2.
Android Music Playback via USB
Follow the instructions below to move the application to the SD card. Refer the instruction manual of your device for the details. When the application is installed in the SD card, you can not use the widgets. When you use the widgets move the application to the internal memory of the Android device and make the widgets setting again. Analysis will start. Songs are not deleted. They cannot be performed when the Android device is connected in the USB storage mode.
In the USB storage mode, this application cannot be used. Only the songs satisfying the following conditions can be analyzed: - Sampling frequency: The Android device must be connected to the car audio system using a USB cable. At this time, the car audio system must be able to recognize the Android device as an MSC mass storage device. To see if your Android device can be used as an MSC mass storagerefer to the Instruction Manual that comes with your Android device or access the website of the manufacturer.
Set the USB storage mode to On. For how to connect an Android device using a USB cable, refer to the instruction manual that comes with the Android device. To use the device with it connected to the car audio system after adding or deleting a song, you need to perform output of information for car audio system again.
There are the following two methods for database output. Confirm the location where you stored the song. When an SD card is inserted, only the songs stored in the SD card can be browsed and selected. When an SD card is not inserted, only the songs stored in the build-in memory can be browsed and selected.
This application is created in the SD card only for the Android device that requires support in database creation. For how to use it, refer to this page.
Video file formats in your Android device are supported. Refer the instruction manual of your Android device for detail. When all video files in a category are deleted, that category is deleted, this category is automatically deleted and is not displayed in the list.