To Next PageTo Next PageWhat causes digital and analog TV video problems on an LG LED TV?
Digital and analog TV video problems on your LG LED TV can be caused by a bad tuner, in which case you should replace the Tuner. You can also try replacing L3701, L3704 or the Jack.
How to resolve digital/analog TV audio issues on LG LED TV?
To resolve digital/analog TV audio issues on your LG LED TV, you can try replacing L3701 and L3704. If the tuner is bad, replace the Tuner.
What to do if HDMI video is not working on my LG LED TV?
If you are experiencing issues with HDMI video on your LG LED TV, try replacing the defective IC or re-downloading the EDID data. You can also try replacing the Jack, D800, D801, HDMI1 R802, R805, R803, R808, R809, Q800, HDMI2 R812, R813, R814, the Main Board, or Mstar(IC101) or Main Board.
How to fix no audio from all sources on LG LED TV?
If there is no audio from any source on your LG LED TV, you can try the following solutions: Replace the Amp IC(IC5600), Mstar(IC101) or Main Board. Also, check the connector & P5600 for any damage. If necessary, replace the speaker and check for connector damage.
How to troubleshoot power-up boot check issues on an LG LED TV?
To troubleshoot power-up boot check issues on your LG LED TV, consider the following solutions: Replace L403, the Power board, X101, Mstar(IC101) or Main board. You might also try re-downloading the software, replacing IC405, IC404, IC400, Q406, or changing the Module. Additionally, check the Mstar LVDS Output and, if necessary, replace Mstar(IC101) or the Main Board.
Why is the external speaker output not working on my LG LED TV?
If the external speaker output is not working on your LG LED TV, try replacing L3400, Mstar(IC101) or the Main Board. Check the signal line and consider replacing Mstar(IC101), AMP IC(IC901), Phone Jack(JK3400), or the external speaker.
How do I fix AV video issues on my LG LED TV?
To fix AV video issues on your LG LED TV, you can try replacing the Jack, R4410, or Mstar(IC101) or Main Board.
What to do if RGB video is not displaying correctly on my LG LED TV?
If the RGB video is not displaying correctly on your LG LED TV, you can try replacing the Jack, R3308, or Mstar(IC101) or Main Board.
How to troubleshoot AV/RGB audio problems on LG LED TV?
To troubleshoot AV/RGB audio problems on your LG LED TV, try replacing the Jack.
General| Display Type | LCD |
|---|---|
| Screen Size | 43 inches |
| Resolution | 1920 x 1080 |
| HDTV Compatibility | Yes |
| Backlight Type | LED |
| Refresh Rate | 60 Hz |
| HDMI Ports | 2 |
| USB Ports | 1 |
| Smart TV | No |
| Built-in Wi-Fi | No |
| Energy Efficiency Class | A |
