I've a strange issue that I've been struggling for a week. I bought an LG43UJ634V UHD TV and an LG LHB645N Home Theater in a Box system.
I use HDMI ARC to connect the audio from the TV to receiver. LG has an option to chose between PCM or Auto at the Digital output settings.
If I use the PCM option everything sounds great, but I don't have 5.1, only 2.1.
And here comes the problem. When I choose Auto, 5.1 is on, sounds great but I have occasional popping noise (like when play something on an old LP player) it happens random, but for example during a film, it is very annoying. It happens with YouTube, Netflix, DLNA streaming, external devices, so the content doesn't matter. I think I've tried everything. I tested it with different HDMI cables, optical cable, but still have the problem. I tested it with a sound bar as well, the problem is the same.
When I play content from the receiver, there is no problem, the sound is wonderful, no popping. Also, the TVs speakers are okay.
I don't think it is a hardware issue, because the TV's sound is OK, the home theater's sound is OK, the problem only happens when I want to use the digital output of the TV (either HDMI ARC or Optical) with auto setting.
I called LG as well, the rep. said the she will pass this info to the technical team.
Do you have any idea, that it can be solved, or I need to wait for a software update?
By News Reporter
Stepping Away from Phone Manufacturing and Sales Enables Company
to Focus on Growth Sectors Including EVs, IoT and B2B Solutions
SEOUL, April 5, 2021 — LG Electronics Inc. (LG) announced that it is closing its mobile business unit. The decision was approved by its board of directors earlier today.
LG’s strategic decision to exit the incredibly competitive mobile phone sector will enable the company to focus resources in growth areas such as electric vehicle components, connected devices, smart homes, robotics, artificial intelligence and business-to-business solutions, as well as platforms and services.
LG will provide service support and software updates for customers of existing mobile products for a period of time which will vary by region. LG will work collaboratively with suppliers and business partners throughout the closure of the mobile phone business. Details related to employment will be determined at the local level.
Moving forward, LG will continue to leverage its mobile expertise and develop mobility-related technologies such as 6G to help further strengthen competitiveness in other business areas. Core technologies developed during the two decades of LG’s mobile business operations will also be retained and applied to existing and future products.
The wind down of the mobile phone business is expected to be completed by July 31 although inventory of some existing models may still be available after that.
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Hi, I have a feature request for the sound out setting. I often connect my Bluetooth headphones to the TV. We don't use the internal speaker of the TV, we use the optical sound out setting whenever I don't use Bluetooth. It would make our lives a lot easier if the TV can remember the last sound out setting before connecting to Bluetooth and default back to this setting when the Bluetooth device gets disconnected. At the moment, each time I disconnect the headphones I have to go back into settings and change the sound out setting from internal speaker to optical again.
Thanks and regards