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Brand | LG |
---|---|
Model | S95A1-D |
Category | Speaker System |
Language | English |
Guidelines for safe servicing of audio products, covering precautions and hazards.
Essential precautions for servicing, including general, insulation, and ESD device handling.
Instructions for connecting the wireless subwoofer, including LED indicators and pairing.
Step-by-step guide for updating the device firmware via LAN using MP tool.
Procedures for updating software via USB and the dedicated APP.
Steps to perform wireless factory reset and re-pairing of the main set and subwoofer.
Accessing and using hidden modes for service functions like reset and option code.
Procedure to check the system version and firmware details using the MP tool.
Instructions for editing product options via LAN using MP tool or remote control.
Technical specifications of the product, including power, dimensions, and connectivity.
Troubleshooting guide for common no-power, no-booting, and no-sound issues.
Detailed electrical troubleshooting flowcharts for various power supply and output problems.
Visual examples of essential waveforms for diagnosing audio and digital signal issues.
Overview of internal component connections and their locations within the main unit.
High-level functional block diagrams illustrating the system architecture.
Detailed schematics for various circuit sections like SMPS, MICOM, MPEG, DSP, and HDMI.
Reference table listing expected voltage specifications for key ICs, capacitors, and connectors.
Visual layout diagrams of the printed circuit boards for SMPS, Main, HDMI, Front, and Key sections.
Step-by-step guide for safely disassembling the main unit's cabinet and internal components.
Exploded view detailing the parts and assembly of the main soundbar unit.
Exploded view illustrating the components and structure of the wireless subwoofer.
List and illustration of all accessories included in the product packaging.
Troubleshooting steps for common issues in the wireless subwoofer, focusing on no power and error conditions.
Schematics for the woofer's SMPS, amplifier, and key circuits, detailing component connections.
Visual layout of the woofer's SMPS, amplifier, and key circuit boards for component identification.