To Next PageTo Next PageWhat to do if AUDIO IN (Component/DVI Audio) isn't working on LG 60LN549E?
If the AUDIO IN (Component/DVI Audio) is not functioning on your LG LED TV, you should: * First, check if the cable is defective. * Next, check the signal at JK1102. If the problem persists, consider exchanging the AUDIO IN Jack.
General| Screen Size | 60 inches |
|---|---|
| Display Type | LED |
| Resolution | 1920 x 1080 |
| HDMI Ports | 2 |
| USB Ports | 1 |
| Smart TV | No |
| Energy Rating | A+ |
Critical safety information and warnings for servicing the chassis.
Provides fundamental safety guidelines for technicians during service.
Details procedures for cold and hot checks to ensure electrical safety.
Standard precautions to follow before and during receiver servicing.
Guidelines for handling components sensitive to static electricity.
Instructions for safely removing and replacing ICs, transistors, diodes, and fuses.
Procedures for repairing damaged copper patterns on circuit boards.
Defines the scope of the specification and test conditions.
Lists general specifications for different market regions and supported standards.
Specifies application range, testing conditions, and required equipment for adjustment.
Outlines steps for PCB checks, including boot file download and USB updates.
Details ADC process, function checks, and total assembly line adjustments.
Covers EDID writes, DPM, HI-POT tests, and model/serial number downloads.
Explains CI+ key download, USB cloning, and commercial feature checks.
Flowchart for diagnosing booting issues based on voltage checks.
Guides for diagnosing issues with Digital, Analog, Component, RGB, and HDMI video inputs.
Steps to diagnose and resolve audio input and output problems.
