Question:

How to restore sound on a JVC LT-49C870(B) TV after disconnecting a surround sound system?

I have a JVC LT-49C870(B) TV that used to work with a surround sound system for six years. I recently removed the surround sound system and now the TV has no sound at all. The TV has in-built speakers and I have checked all the settings, but nothing seems to work. I only use a Chromecast to stream content and the image quality is fine. How can I fix this problem?

Answer:

If you have a JVC LT-49C870(B) TV that has no sound after you disconnected a surround sound system, you might be wondering how to fix this issue. The TV has in-built speakers, but they are not producing any sound, even though you have checked all the settings and the image quality is fine. This article will provide some possible solutions to restore sound on your TV.

Possible causes of the problem

There are several possible causes of the problem, such as:

• The TV is still set to use the external audio output, such as the surround sound system, instead of the internal speakers.
• The TV’s volume is muted or too low.
• The TV’s sound mode is not compatible with the Chromecast device.
• The TV’s audio settings are not configured properly for the Chromecast device.
• The Chromecast device is faulty or not connected properly to the TV.

Possible solutions to the problem

To restore sound on your TV, you can try the following solutions:

• Check the TV’s audio output settings. Make sure the TV is set to use the internal speakers, not the external audio output. You can access the audio output settings by pressing the MENU button on the remote control, then selecting SOUND, then SOUND OUTPUT. Choose TV SPEAKER as the sound output option.
• Check the TV’s volume. Make sure the TV is not muted or too low. You can adjust the volume by pressing the VOL +/- buttons on the remote control or the TV.
• Check the TV’s sound mode. Make sure the TV is set to a sound mode that is compatible with the Chromecast device. You can access the sound mode settings by pressing the MENU button on the remote control, then selecting SOUND, then SOUND MODE. Choose a sound mode that matches the type of content you are streaming, such as MOVIE, MUSIC, or STANDARD.
• Check the TV’s audio settings. Make sure the TV’s audio settings are configured properly for the Chromecast device. You can access the audio settings by pressing the MENU button on the remote control, then selecting SOUND, then ADVANCED SETTINGS. Adjust the settings according to the Chromecast device’s specifications, such as the DIGITAL AUDIO OUTPUT, HDMI AUDIO FORMAT, and AUDIO DELAY.
• Check the Chromecast device. Make sure the Chromecast device is working properly and connected securely to the TV. You can test the Chromecast device by using a different TV or a different HDMI port. You can also try resetting the Chromecast device by unplugging it from the power source and plugging it back in.

Conclusion

If

you follow these steps, you should be able to restore sound on your JVC LT-49C870(B) TV after disconnecting a surround sound system. If none of these solutions work, you might need to contact the TV manufacturer or a professional technician for further assistance. We hope this article was helpful and informative. Thank you for reading.