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Need help?Do you have a question about the LG 22LN4050 and is the answer not in the manual?
Details methods for safely removing and replacing various components like ICs, transistors, and diodes.
Flowchart to diagnose and resolve "No Power" issues on the main circuit board.
Flowchart to diagnose and resolve "No Raster" issues (black screen).
Flowchart for diagnosing abnormal or no screen issues across all inputs.
Flowchart for diagnosing abnormal screen issues specific to TV input.
Flowchart for diagnosing abnormal screen issues with AV input.
Flowchart for diagnosing abnormal screen issues with HDMI input.
Details methods for safely removing and replacing various components like ICs, transistors, and diodes.
Flowchart to diagnose and resolve "No Power" issues on the main circuit board.
Flowchart to diagnose and resolve "No Raster" issues (black screen).
Flowchart for diagnosing abnormal or no screen issues across all inputs.
Flowchart for diagnosing abnormal screen issues specific to TV input.
Flowchart for diagnosing abnormal screen issues with AV input.
Flowchart for diagnosing abnormal screen issues with HDMI input.
General| Screen Size | 22 inches |
|---|---|
| Display Type | LED |
| Resolution | 1366 x 768 |
| HDMI Ports | 2 |
| USB Ports | 1 |
| Refresh Rate | 60 Hz |
| Aspect Ratio | 16:9 |
| Sound Output | 10 W |
