20 Most Recent Bose Companion 3 Computer Speakers - Page 9 Questions & Answers

User Manual Link is given below am_multimedia_guide.pdf (bose.com)

If you've replaced the LM4766 ICs and the humming sound returned, there could be a few possibilities to consider:

1. Grounding Issues: Humming sounds in audio systems can often be caused by grounding issues. Ensure that all components are properly grounded and that there are no loose or disconnected grounding connections.
2. Power Supply Problems: The rapid loud hum could be related to power supply issues. Make sure the power supply is stable and within the correct voltage range. Also, check for any issues with the power cables or connections.
3. Filter Capacitors: Check the filter capacitors in the power supply section and around the LM4766 ICs. Faulty or aging capacitors can lead to noise issues in audio systems.
4. Signal Interference: Electrical interference from other devices or cables can sometimes cause humming sounds. Make sure the audio cables are properly shielded and not running too close to power cables.
5. Speaker Connections: Double-check all speaker connections, ensuring they are secure and properly connected. Loose or damaged speaker wires can lead to noise issues.
6. Board-Level Problems: There could be other components on the circuit board that are causing the issue. Inspect the circuit board for any signs of damage, burn marks, or soldering issues.
7. Magnetic Interference: Make sure there are no strong magnetic fields or sources of interference near the system that could be causing the humming sound.
8. Professional Help: If you've exhausted your troubleshooting efforts and the issue persists, it might be best to seek the assistance of a professional audio technician who has experience with Bose systems. They can perform more advanced diagnostics and repairs.

Remember that working with electronics and audio equipment requires technical expertise and can involve risks, including electrical hazards. If you're not comfortable or experienced with electronic repairs, it's advisable to seek professional assistance to avoid potential damage to the equipment or harm to yourself.

To program your Bose CineMate home theater system with the Spectrum remote, you will need to use the appropriate remote control codes. These rules vary depending on the model of your Spectrum remote and the specific model of Bose CineMate you have. Follow these detailed steps to program your Spectrum remote to control your Bose CineMate: Find the remote control code: First, you need to find the remote control code for your Bose CineMate system. Spectrum provides a list of remote control codes for devices on their website or in the remote control user manual. You can also try looking up specific codes online using the model number of your Spectrum remote and Bose CineMate. Turn on Bose CineMate: Ensure that your Bose CineMate system is turned on and in the proper mode for operation (e.g., TV or AUX mode). Enter programming mode: Press and hold the "Setup" button on your Spectrum remote until the LED indicator on the top of the remote turns on. Enter Code: Use the number buttons on the remote to enter the four-digit remote control code of your Bose CineMate. The LED indicator blinks to confirm the entered code. Test control: After entering the code, point the Spectrum remote at the Bose CineMate system and press various buttons (e.g., volume up/down, power) to see if it controls your Bose system. If it works, the program succeeds. Save the code: When the remote control works with your Bose CineMate, press the "Setup" button again to exit the programming mode. Now that the code is saved, your Spectrum remote should be able to control your Bose CineMate. Please note that not all remote control codes may work with all models of the Bose CineMate. If you can't find a working code, you can try the code search feature in your Spec

Follow these simple steps to install the Bose Connect app on your iPhone: Open App Store: Tap on the "App Store" icon on your iPhone. The App Store is represented by a blue icon with a white letter "A". Looking for Bose Connect: In the App Store, tap the search icon (magnifying glass) at the bottom right of the screen. Type "Bose Connect" in the search bar at the top of the screen. Select Bose Connect: Find the official Bose Connect application (developed by Bose Corporation) from the search and tap on it. Install the app: Click the "Get" or "Install" button on the Bose Connect app page (it may display a cloud icon with an arrow). You can use your Apple ID with Face ID, Touch ID, or your passcode. Wait for installation: After clicking the "Get" or "Install" button, the app will download and start the installation. You will see a progress log in the app icon on your home screen. Open the App: Once the installation is complete, you will see the Bose Connect app on your home screen. Tap on its icon to launch the app. Install Bose Connect: Follow the on-screen instructions to install the Bose Connect application and connect it to your compatible Bose audio products. Please note that your iPhone must be running a compatible iOS version to download and use the Bose Connect app. The app allows you to manage and control Bose Bluetooth features, customize settings, and update firmware for compatible Bose devices. If you encounter any issues installing or using the app, make sure your iPhone software is up-to-date and that the latest version of the Bose Connect app is available in the App Store. Also, make sure your Bose audio devices are compatible with the Bose Connect app

Yes, the Bose Acoustimass 15 Series 3 system does have an internal fuse that can be a potential cause for the lack of power and sound. If the system is not receiving power or showing any LED indicator lights, it's worth checking the fuse as a first step in troubleshooting. To access the fuse in the Acoustimass module, follow these steps:

1. Ensure the system is unplugged: Before working on any electrical components, make sure the Acoustimass module is completely disconnected from the power source.
2. Locate the fuse compartment: The fuse compartment is typically located on the back or bottom of the Acoustimass module. It may be covered by a removable panel or secured with screws.
3. Open the fuse compartment: Remove the panel or screws to access the fuse compartment. Inside, you should see the fuse holder.
4. Check the fuse: Inspect the fuse visually to see if it is blown or damaged. If the fuse appears blackened, broken, or melted, it is likely blown and needs to be replaced.
5. Replace the fuse: If the fuse is blown, replace it with a new one of the same type and rating. Ensure you use a fuse with the correct amperage specified by the manufacturer. It's a good practice to keep spare fuses of the appropriate rating on hand for future needs.
6. Close the fuse compartment: After replacing the fuse, securely close the fuse compartment and ensure it is properly sealed.
7. Plug in the system: Reconnect the Acoustimass module to the power source and turn it on. Check if the LED indicator lights up and if sound is produced.

Yes, a fuse problem could potentially cause a lower power output from your Bose Lifestyle 5 subwoofer. If the subwoofer is not receiving sufficient power, it may result in reduced performance. Here are some steps to check for a fuse-related issue:

1. Locate the fuse: Refer to the user manual or documentation for your Bose Lifestyle 5 system to determine the location of the fuse in the subwoofer. It is usually located on the back of the subwoofer or inside a fuse compartment.
2. Check the fuse visually: Inspect the fuse to see if it is blown or damaged. A blown fuse will typically have a broken filament or a discolored appearance. If you find a blown fuse, proceed to the next step.
3. Replace the fuse: Purchase a replacement fuse that matches the specifications of the original fuse. Carefully remove the blown fuse and insert the new one in its place. Make sure to follow the correct orientation and ensure a secure connection.
4. Test the subwoofer: After replacing the fuse, reconnect the subwoofer to power and audio sources. Turn on the system and test the subwoofer to see if the power level has improved. Listen for any changes in sound quality or volume.

Help here https://www.google.com/search?q=bose+lifestyle+20+pinout+diagram ..

I found a forum post on All About Circuits where a user was trying to find the pinout for a Bose CineMate DB9 connector. According to one of the replies, you can connect the tip, ring, and sleeve to pins 2, 3, and 5 respectively. However, you will not be able to use a remote to turn on and off, mute, or adjust volume without the input adapter module1.

If you are experiencing an issue with your SoundTouch 10, I recommend the following steps: 1. Check the Power: Ensure that the speaker is properly connected to a power source and that the power cable is securely plugged in. Confirm that the outlet is functioning correctly. 2. Reset the Speaker: Perform a reset on the SoundTouch 10 by disconnecting it from power for about 30 seconds and then reconnecting it. This can help resolve minor software or connectivity issues. 3. Update Firmware: Make sure your SoundTouch 10 is running the latest firmware version. You can do this through the SoundTouch app or by visiting the Bose website and downloading any available firmware updates for your specific model. 4. Verify Wi-Fi Connectivity: If you're experiencing issues with Wi-Fi connectivity, ensure that your SoundTouch 10 is properly connected to your Wi-Fi network. Check the network settings in the SoundTouch app and ensure that the Wi-Fi signal is strong and stable. 5. Check Audio Connections: If you're having audio-related issues, make sure that the audio cables (if applicable) are securely connected to both the speaker and the audio source. Ensure that the volume level is appropriately adjusted on both the speaker and the audio source. If you require detailed schematics or further technical assistance for your Bose SoundTouch 10, I recommend reaching out to Bose customer support directly. They have the specific knowledge and resources to provide you with the most accurate and detailed information for your particular device.

https://www.google.com/search?q=Bose+lifestyle+av38+composite+video+to+HDMI this seems to indicate there is a setting to change, but not sure I understand it.

They still talk about it https://www.bose.com/en_us/support/articles/HC491/productCodes/ls48_series4/article.html

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Hello Eugene Here is your replacement remote. https://www.google.com/search?q=bose+321+series+ii+replacement+remote Amazon

Bose 321 Remote

Amazon.com https://www.amazon.com > bose-321-remote > k=bose... Replacement Remote 289138001 Compatible for Bose 321 Series I Audio/Video AV Receiver [Work with Series I of Bose 321 ONLY] (Instruction Included). Infrared. I wrote this Tip on remotes! https://www.fixya.com/support/r29872378-universal_remotes_no_facsimile_remote ..

Much like rebooting a smartphone, your product might need to be reset on occasion to correct minor issues. If the issue only occurs with a particular app, it is likely related to the app or app settings. Different media types might produce different quality sound. For example, Podcasts, music stored locally on your phone, MP3s, streaming music services (Spotify, Pandora), videos on your device or stored in the cloud, etc. can all vary in quality. Try different media to determine if the issue is specific to certain media.

No you can't. The AI Answer Bot Raja Azeen is incorrect in his guess. The Bose Accoustimass has a surround sound processor, but you are only using the speakers. The Denon receiver is collecting the signal and that is already an amplifier and then you are pushing it into the Outlaw amp and pushing that signal further and into your poor speakers. Stereo is the best you will get through 4 speakers but not the phased processing that you should get.

You hold them to the warranty. If you got them in September 2022 they are 7 months old. Being gifted them is covered. The 'organisation' that gifted them must have a receipt. Bose Limited Warranty Bose Corporation ("Bose") warrants your product against defects in materials and workmanship when purchased directly from Bose or a Bose authorized reseller. This warranty is extended only to the original end-use purchaser or the person receiving the product as a gift and shall not be extended to any other person or transferee. The warranty is valid from the date of retail purchase for a period of 1 year and a period of 5 years for passive, non-powered loudspeakers. In the case of a covered warranty defect, Bose will at its option: (A) repair the product using new or refurbished parts; (B) replace the product with an equivalent new or refurbished product; or (C) provide a partial or full refund of the original purchase price to you in exchange for return of the product. This warranty does not cover defects or damage arising from improper use or maintenance, normal wear and tear, commercial use, accident or external causes. Unauthorized repair, modification or customization of your product voids this warranty. For warranty service on covered defects during the warranty period, contact Bose using the contact information at worldwide.bose.com/contact for your country/region. Prior to providing warranty service, Bose may require you to provide proof of purchase details, including but not limited to a receipt or sales invoice.

Warranties ' Bose

Bose https://global.bose.com > en_us > global_warranty If your country is not listed below, please contact the local Bose authorized reseller where the product was purchased for further assistance. You visited this page on 03/04/23.

• Bose Limited Warranty

  https://assets.bose.com > US_WARRANTY_EN PDF The warranty is valid from the date of retail purchase for a period of 1 year and a period of 5 years for passive, non-powered loudspeakers. In the case of a ...