Do you have a question about the LG 42LD420 and is the answer not in the manual?
Product color | Black |
---|---|
Panel mounting interface | 200 x 200 mm |
Display diagonal | 42 \ |
Display brightness | - cd/m² |
Display technology | LCD |
Native aspect ratio | 16:9 |
Contrast ratio (dynamic) | 60000:1 |
RMS rated power | 20 W |
Number of speakers | 2 |
Depth (with stand) | 297 mm |
---|---|
Width (with stand) | 1028 mm |
Height (with stand) | 715.4 mm |
Weight (with stand) | 17400 g |
Depth (without stand) | 87.8 mm |
Height (without stand) | 658.6 mm |
Weight (without stand) | 15600 g |
General safety guidelines for servicing the chassis and preventing electrical shocks.
Procedures for performing cold and hot AC leakage current checks.
Essential precautions for general servicing, including component handling and cleaning.
Guidelines for handling sensitive electronic components to prevent ESD damage.
Recommended techniques and tools for soldering, ensuring quality and safety.
Defines the scope and conditions for product testing and specifications.
Outlines the procedures and standards used for product testing.
Details the main physical and functional attributes of the LCD module.
Specifies optical performance parameters like viewing angle and contrast ratio.
Lists supported video input formats for Component video.
Lists supported video input formats for RGB (PC) signals.
Lists supported video input formats for HDMI signals.
Outlines the purpose, equipment, and initial setup for adjustments.
Details procedures for checking the PCB and updating the TV software.
Explains the ADC process and tool option selection for calibration.
Covers function checks and software download procedures.