To Next PageTo Next PageWhy is my LG 42LV3500 LCD TV remote control not working?
There might be a few reasons why your LG LCD TV remote isn't working. First, ensure there are no obstacles between the remote and the TV's sensor. Then, check the batteries to make sure they are working and properly installed. Finally, verify that the correct input mode (like TV or VCR) is selected on the remote.
What to do if my LG 42LV3500 LCD TV displays “This file is invalid”?
If your LG LCD TV shows a message saying “This file is invalid” or the audio works but the video doesn't, check if the file plays correctly on a PC to ensure it's not damaged. Also, verify that the resolution, video codec, and frame rate are supported by the TV.
Why does my LG LED TV keep turning off by itself?
If your LG LED TV is turning off suddenly, check the power control settings to ensure the power supply isn't interrupted. Also, verify if the Auto sleep feature is activated in the Time settings. If there is no signal while the TV is on, the TV will turn off automatically after 15 minutes of inactivity.
Why is my LG LED TV making unusual sounds?
If you hear an unusual sound from inside your LG LED TV, it may be due to a change in ambient humidity or temperature when the product turns on or off. This is normal and there is no problem with your product.
Why is subtitle not working on my LG 42LV3500?
If subtitles aren't working on your LG LCD TV, first ensure the file plays correctly on a PC, checking for damage. Confirm that the video and subtitle file names match and that they're in the same folder. Also, check if the subtitle file and language are supported by the TV.
What causes horizontal bars on my LG LED TV screen?
If horizontal or vertical bars appear on your LG LED TV, or if images blur, check for local interferences from electrical appliances or power tools.
Why are there black spots on my LG LED TV screen?
If black spots appear on the screen of your LG LED TV, this can be attributed to the characteristics of the LCD panel, where several pixels in red, green, white, or black may appear. This is normal.
What to do if there is no output from one of the LG LCD TV speakers?
If there is no sound output from one of the speakers on your LG LCD TV, adjust the Balance in the menu option.
What to do if my LG LCD TV has horizontal or vertical bars or images blur?
If you're seeing horizontal or vertical bars, or blurry images on your LG LCD TV, check for local interferences from devices like electrical appliances or power tools.
Why is there no sound on my LG LED TV?
If your LG LED TV is displaying images but there is no sound, try the following: First, press the VOL + or - button to adjust the volume. Check if the sound is muted by pressing the MUTE button. Try switching to other channels to rule out a broadcast issue. Finally, ensure that the TV Speaker feature is activated in the menu options.
General| Response time | 3.5 ms |
|---|---|
| Display diagonal | 42 \ |
| Display brightness | - cd/m² |
| Native aspect ratio | 16:9 |
| Native refresh rate | 50 Hz |
| LED backlighting type | Edge-LED |
| Supported video modes | 720p, 1080i, 1080p |
| Contrast ratio (dynamic) | 2000000:1 |
| Screen format adjustments | 4:3, 16:9, Zoom |
| Supported graphics resolutions | 1920 x 1080 (HD 1080) |
| Motion interpolation technology | MCI (Motion Clarity Index) 100 |
| Tuner type | Analog & digital |
| Number of tuners | 1 tuner(s) |
| Auto channel search | Yes |
| Analog signal format system | NTSC |
| Digital signal format system | ATSC |
| Internet TV | No |
| Smart modes | Cinema, Game, Sports, Standard, Vivid |
| Headphone connectivity | 3.5 mm |
| Audio system | Infinite Surround |
| Audio decoders | Dolby Digital |
| RMS rated power | 20 W |
| Number of speakers | 2 |
| HDMI version | 1.3 |
| HDMI ports quantity | 3 |
| USB 2.0 ports quantity | 1 |
| S-Video inputs quantity | 0 |
| Consumer Electronics Control (CEC) | Anynet+ |
| Product color | Black |
| Panel mounting interface | 200 x 200 mm |
| Number of OSD languages | 4 |
| On Screen Display (OSD) languages | ENG, ESP, FRE, KOR |
| Cables included | AC |
| AC input voltage | 100 - 240 V |
| AC input frequency | 60 Hz |
| Power consumption (max) | 120 W |
| Power consumption (standby) | 0.1 W |
| Power consumption (typical) | 87 W |
| Sustainability certificates | ENERGY STAR |
Weight and Dimensions| Depth (with stand) | 256 mm |
|---|---|
| Height (with stand) | 684 mm |
| Weight (with stand) | 15500 g |
| Depth (without stand) | 30.4 mm |
| Width (without stand) | 998 mm |
| Height (without stand) | 615 mm |
| Weight (without stand) | 13300 g |
Covers essential safety notices, handling precautions, and soldering best practices.
Details procedures for leakage current checks and protecting sensitive components from static discharge.
Outlines TV specifications, input requirements, and interface details.
Lists 2011 TV models, their variants, and the product roadmap.
Guides on updating software, initializing memory, and basic function checks.
Explains assembly line processes like EDID writing and manual data downloads.
Procedures for white balance calibration and voltage checks.
Provides system block diagrams and chassis exploded views for understanding TV architecture.
Identifies key components on the main PCB for LV2500 models.
Illustrates internal cable connections for LV series models.
Shows connections for sub PCBs in LV/LK450 and LK430/LK530 series.
Step-by-step guides for diagnosing video issues like no image or color errors.
Guides for resolving power problems, including no power and intermittent power states.
Diagnostic flowcharts for audio issues such as no sound or distorted audio.
Covers troubleshooting for remote controls, external devices, noise, and physical damage.
Specific technical steps for checks like backlight, voltage, tuner, and version.
Visual guides for identifying and exchanging faulty T-Con boards, PSUs, LED drivers, and modules.
