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Mr. John MarshallSep 6, 2025
How to remove thin lines in the background of my LG LCD TV screen?
- JJeremy IbarraSep 7, 2025
If you notice thin lines in the background of the screen on your LG LCD TV, check the video cable connections.
To Next PageTo Next PageHow to remove thin lines in the background of my LG LCD TV screen?
If you notice thin lines in the background of the screen on your LG LCD TV, check the video cable connections.
How to fix no sound from one speaker on my LG 32LS3400?
If you are experiencing no output from one of the speakers on your LG LCD TV, adjust the Balance in the menu option.
How to remove lines or streaks on my LG 32LS3400 screen?
If you see lines or streaks on the images displayed on your LG LCD TV, check the antenna or aim the antenna in the proper direction.
General| Screen shape | Flat |
|---|---|
| Response time | - ms |
| Display diagonal | 32 \ |
| Display brightness | - cd/m² |
| Display resolution | 1366 x 768 pixels |
| Native aspect ratio | 16:9 |
| Native refresh rate | 50 Hz |
| LED backlighting type | - |
| Supported video modes | 1080i, 1080p, 720p |
| Screen format adjustments | 4:3, 14:9, Auto, Zoom |
| Motion interpolation technology | MCI (Motion Clarity Index) 100 |
| 3D | No |
| Annual energy consumption | 102.2 kWh |
| Product color | Black |
| Panel mounting interface | 200 x 100 mm |
| Audio system | Dolby MS10, Infinite Surround |
| RMS rated power | 10 W |
| Number of speakers | 2 |
| HDMI version | 1.4 |
| DVI-D ports quantity | 0 |
| USB 2.0 ports quantity | 1 |
| Consumer Electronics Control (CEC) | Anynet+ |
| Audio formats supported | AAC, AC3, LPCM, MP3 |
| Image formats supported | JPG |
| AC input voltage | 100 - 220 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (standby) | 0.3 W |
| Power consumption (typical) | 40 W |
| Certification | RoHS |
Weight and Dimensions| Depth (with stand) | 207 mm |
|---|---|
| Height (with stand) | 568 mm |
| Weight (with stand) | 9000 g |
| Depth (without stand) | 73.5 mm |
| Width (without stand) | 795 mm |
| Height (without stand) | 504 mm |
| Weight (without stand) | 8000 g |
General advice for safe servicing and component handling.
Procedure to check AC leakage current with the plug removed from the source.
Procedure to check AC leakage current with the plug connected to the source.
Standard procedures to follow before and during receiver servicing.
Guidelines for handling sensitive electronic components to prevent static damage.
Best practices and techniques for proper soldering during repairs.
Defines the scope of the specification for this LCD TV chassis.
Outlines the conditions and parameters for product testing.
Details the methodologies for performance and safety testing.
Lists general specifications for various market models and supported features.
Specifies the models and chassis covered by the adjustment procedures.
Details the requirements for adjustment equipment and environment.
Outlines the steps for checking the main PCB, including boot file download.
Step-by-step guide for downloading software updates via USB.
Instructions for performing software upgrades using a USB drive.
Detailed steps for Analog-to-Digital Converter calibration.
Procedure for downloading Extended Display Identification Data.
Explains the structure and content of EDID data for various inputs.
Outlines the overall process for assembly line checks and adjustments.
Procedures for verifying the correct operation of TV functions.
Prepares for White Balance adjustment, detailing equipment and conditions.
Step-by-step guide for performing White Balance adjustments.
Tests the EYE-Q sensor's functionality and response.
Procedures for testing the 3D display functionality with specific patterns.
Verifies the functionality of the IR emitter and receiver.
Final checks and configurations before the product leaves the factory.
Procedure for performing high potential (hi-pot) electrical safety testing.
Instructions for downloading model name and serial number.
Steps for downloading MAC address and CI+ keys.
Guide for performing network connectivity tests via LAN port.
Troubleshooting steps for scenarios with no video but normal audio.
Troubleshooting steps for scenarios with no video and no audio.
Troubleshooting steps for picture distortion or freezing.
Troubleshooting steps for tuning failures.
Troubleshooting steps for incorrect or missing color reproduction.
Diagnosing screen artifacts like bars or spots.
Troubleshooting external input color display problems.
Troubleshooting steps when the TV does not turn on.
Diagnosing issues with unexpected power shutdowns or auto on/off.
Troubleshooting steps for scenarios with no audio but normal video.
Diagnosing audio disruptions, discontinuities, or noise.
Troubleshooting remote control and physical button operation issues.
Diagnosing issues where external devices are not detected.
Troubleshooting and identifying sources of circuit or mechanical noise.
Procedures for addressing physical damage to the TV's exterior.
