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General| Screen Size | 43 inches |
|---|---|
| Resolution | 3840 x 2160 (4K UHD) |
| Display Type | LED |
| Smart TV | Yes |
| Operating System | webOS |
| HDMI Ports | 3 |
| USB Ports | 2 |
| Refresh Rate | 60 Hz |
| Wi-Fi | Yes |
| Ethernet | Yes |
| Bluetooth | No |
| Audio Output | 20W |
| HDR | Yes |
| Weight | 20.5 lbs |
Key safety notices and general guidance for servicing equipment.
Guidelines for safe and proper servicing procedures, including handling components.
Defines the scope of the manual and the conditions for testing.
Outlines test methods, models, and general technical parameters of the product.
Lists main PCB check processes and final assembly adjustments.
Procedure for automatic ADC adjustment, equipment, and protocol.
Detailed steps for manual adjustments like EDID, V-COM, and White Balance.
Overview of K2Lp circuit, power distribution, and I2C communication.
Diagrams for video/audio in/out, HDMI, USB, Wi-Fi, and UART interfaces.
Visual representation of the TV's internal components for disassembly.
Step-by-step guide for diagnosing and resolving video-related issues.
Procedure for troubleshooting power-related faults and no-power conditions.
Steps for diagnosing and fixing audio problems like no sound or noise.
Guide for resolving issues with remote control, Wi-Fi, and other functions.
Steps to resolve noise issues and address physical damage to the TV.
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