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General| Screen Size | 70 inches |
|---|---|
| Display Type | LED |
| Resolution | 1920 x 1080 |
| Smart TV | Yes |
| HDMI Ports | 3 |
| USB Ports | 3 |
| Wi-Fi | Yes |
| 3D | Yes |
| Operating System | webOS |
| Sound Output | 20 W |
Critical safety warnings for servicing, emphasizing component replacement to prevent hazards.
Procedures for checking AC leakage current (cold and hot) to ensure user safety.
Covers manual adjustments: Wi-Fi MAC, EDID, White Balance, Local Dimming, remote/3D/Wi-Fi tests, tuner, options, GND, audio, USB download.
Step-by-step procedures for diagnosing and resolving video issues: no picture, lines, color problems.
Guides for troubleshooting power issues: no power, auto power off, and power status checks.
Procedures for diagnosing and resolving audio problems: no sound, distortion, or noise.
