20 Most Recent Kenwood Audio-Video Control Center VRS6100 Theater System Questions & Answers

there is a downed primary circuit on your power supply board it will need to go into the shop to have the fault found and repaired there is no easy fix to this problem


merry christmas

please rate advice

i am sujith and i am having a kenwood blender with me the bigger jar is not working properly is their any service centre in kollan dist or in punalur please help me

It is possible that the amplifier had encountered a fault with a higher current drain which had triggered it to a protection fault condition. The fault can be your output drivers- the MOSFETS/IC's fitted for both the channels, Use a meter after disconnecting to check for short in the drivers. Disconnect the positive and negative voltages to the output and see if the protect changes. Even a fault in the preamp stages that drives in high current into the output can shut the Amplifier. Sometimes this can be a noise like a HUM or HISS before the protect works. Faulty capacitors in these circuits also can cause similar issues and needs close observation.
You need to confirm and replace the specific stages or outputs. If not there can be issues in the mother board, maybe the protect circuit by itself is shutting off due to a faulty bias , maybe a leak in any voltage/current sensing circuit. Also disconnect the speakers and test, if the protect is off then check for short on the speakers.

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want kenwood service centres address for my mixer grinder

problem with lens or with software

Register and download the manual for free at retrevo.com http://www.retrevo.com/support/Kenwood-VRS-6100-Home-Theater-Systems-manual/id/480ci264/t/2/

Generally speaking, an amp protects itself from heat, shorts, overloads and operator exuberance by refusing to turn on or stay on.

Overloads can be from excessive periods of high output or marginally low impedance loading by the speakers; and shorts would be wiring issues or a speaker blowing up.

You should be able to feel if it's hot. WHY is it overheating? Make sure it has sufficient ventilation on all sides and that vent holes are not blocked by dust balls. Ensure the fan (if equipped) is running as designed (some only operate on demand). Clean dust and debris from it.

If the amp comes back on after cooling, you're lucky. They only have so many self-protection cycles in their lives so continuously resetting or cycling their power without addressing the cause can do more harm than good.

If it protects immediately on a cool power up you should disconnect the speaker connections and try it 'naked'. If it comes up then diagnose which lead(s) are shorted. If it does not come up the problem is internal and should be left to an experienced and competent hands-on tech.

Check for loose speaker connections at the speaker as a root cause for intermittent shutdown.

well you can follow the steps below and see if that helps. If it does not please let me know and i will assist you from there. unfortunately the password for the volume lock is whatever you set it as but you can do this. Plug in your iPod and iTunes will open ( or open it youself)Select all you songs by clicking ctrl and A. (PC's: Ctrl and A at the same time. Mac's: Apple and A at the same time.) Right click your songs. Click "Get Info" Click "Yes" Click the "Options" tab Check "Volume Adjustment" Put the Curser all the way to "+100%". Select Ok! Hidden Folder for Mac's Enable hidden folders. If you go into Terminal and run these two commands all the hidden files appear when you open Finder. defaults write com.apple.finder AppleShowAllFiles TRUE killall Finder To get back to hiding hidden files use these commands defaults write com.apple.finder AppleShowAllFiles FALSE killall Finder Navigate to the hidden folder named "iPod_Control", and once there click on the folder "Device". Once there, delete the file named "_volumelocked". Eject your iPod. Then, restart your iPod. You can do this by holding down the center and menu button for at least 6 seconds. Once your iPod has rebooted, check and make sure that it worked. Simply go into "Settings", "Volume Limit". If it asks for a PIN, you did it WRONG. Retry the above procedure.
Hidden folders for windows PC Enable hidden folders. In Windows explorer,go to "Tools", "Folder Options". Then click on the tab called "View", and under "Hidden Files and Folders", click "Show Hidden Files and Folders". Navigate ("My Computer" to double-click on the icon of your attached iPod) to the hidden folder named "iPod_Control", and once there click on the folder "Device". Once there, copy the file named "_volumelocked" to a folder on your hard drive then delete it from the iPod. Eject your iPod. Then, restart your iPod. You can do this by holding down the center and menu button for at least 6 seconds. If using an iPod Nano, hold down the center button and menu button simultaneously for about 10 seconds. Once your iPod has rebooted, check and make sure that it worked. Simply go into "Settings", "Volume Limit". If it asks for a PIN, you did it WRONG. Retry the above procedure.
Warning: Note that some methods may not work on all iPods. Not all ipods have the file called "_volumelocked" it is impossible to get better sound on some of the ipod gens, for example the 5g 60-80 gigabyte ipods. Don't Listen to music too loudly. It will destroy your hearing. Don't delete any more files than necessary as it may prevent your iPod from working

check the power selector .is it matching your local supply.
if you plug with wrog selection internal transformers can burn
come back with results
nuwan

kenwood service centre is not close to my house and i want to call kenwood technician at my house can you suggest me whtat to do

Rajesh Fernandes

A properly connected digital source with 5.1 or 7.1 audio will do it for you.

If you would look at the manual(s) for your equipment you will find instructions on hooking them up correctly.

Can't do much without more detailed information.

Hi there.

If it is a low frequency hum(mains hum) you hear, the power supply is the wrong type. A 12 volt one will do but it must be a regulated type power supply. It will say this on the power pack itself if it is. If NOT, it will probably say nothing. Happy to answer any questions you may have, just ask away :)

regards
Graeme

Check the Remote Control: Ensure that the remote control is functioning correctly. Press the MUTE button on the remote control to unmute the sound. The "MUTE" indicator should turn off. Manual Adjustment: Navigate to the receiver's setup menu and locate the audio settings section. Adjust parameters such as bass, treble, balance, and surround sound modes to achieve your desired audio quality. Physical Connections: Verify that all audio cables are securely connected to the appropriate inputs and outputs. Check if any cables are damaged or loose. Speaker Configuration: Make sure your speakers are correctly configured. If they are set to "Mute", unmute them. Factory Reset: Refer to the instruction manual for instructions on performing a factory reset.

No, you must press mute again on the remote to toggle off mute.

You could put a peice of gaffa tape over the sensor window if you do not read schematics very well.

To switch the input on your Kenwood KRF-V7772D receiver from analog to digital or optical, follow these steps: Check the Manual: First, consult the user manual for detailed instructions specific to your model. If you don't have the manual, you can find it online. The manual provides step-by-step guidance on how to change inputs. Input Selector Button: On the front panel of your receiver, look for the Input Selector button. It might be labeled as "Input," "Source," or something similar. Press this button to cycle through the available input sources. On-Screen Menu: Some receivers allow you to change inputs using an on-screen menu. If your Kenwood receiver has this feature, navigate to the menu using your remote control. Look for an option related to input selection or source. Remote Control: Use your remote control to directly select the desired input. Look for buttons labeled with input sources (e.g., "DVD," "CD," "TV," "Optical," etc.). Press the appropriate button to switch to the desired input. Digital Inputs: If you want to switch to a digital input (such as optical or coaxial), ensure that your digital audio source (e.g., Blu-ray player, game console, etc.) is connected to the corresponding input on the back of the receiver. For optical input, connect the optical cable to the "Optical In" port. Analog Inputs: If you prefer an analog input, connect your analog audio source (e.g., turntable, cassette player, etc.) to the appropriate analog input on the back of the receiver. Remember to adjust the settings on your connected devices (e.g., TV, Blu-ray player) to output audio through the selected input on the Kenwood receiver. If you encounter any issues, refer to the service manual for further troubleshooting

Check Speaker Wiring: Ensure that the speaker wires are properly connected to the stereo unit. Loose or damaged wiring can cause sound interruptions. Inspect the connections at both ends (stereo unit and speakers) to make sure they are secure. Bluetooth Pairing Data: Since you've already reset the car stereo and deleted all devices, let's focus on Bluetooth. Go to the Settings menu on your Kenwood system. Select Bluetooth and look for the option to Clear All Paired Devices. This will remove any existing Bluetooth pairings. After clearing the paired devices, try reconnecting your phone or other Bluetooth devices to see if the sound returns. Device Reset: Sometimes a simple reset can help. Turn off the car stereo completely and disconnect the power source (e.g., by removing the car battery cable). Wait for a few minutes, then reconnect the power and turn the stereo back on. Check if the sound is restored. Firmware Update: Visit the Kenwood website and check if there are any firmware updates available for your model. If updates are available, follow the instructions to install them. Sometimes software updates can address audio-related issues. Blue TI Light Flashing: The flashing blue TI light over BT1 indicates that the stereo is trying to establish a Bluetooth connection. Make sure your phone or other Bluetooth devices are discoverable and within range. Try pairing your phone again and see if the sound works. Manual Reference: For more detailed troubleshooting steps, refer to the Kenwood Excelon DPX594BT user manual. The manual provides information on settings, troubleshooting, and common issues. Remember that car stereo issues can be caused by various factors, including wiring, software glitches, or hardware problems. If none of the above steps resolve the issue, consider seeking professional assistance or contacting Kenwood customer support.

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