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LG 79UB980T-TA User Manual

LG 79UB980T-TA
111 pages
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Printed in KoreaP/NO : MFL68084507 (1405-REV00)
CHASSIS : LB41U
MODEL : 79UB980T 79UB980T-TA
79UB989Y 79UB989Y-TA
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
LED TV
SERVICE MANUAL
North/Latin America http://aic.lgservice.com
Europe/Africa http://eic.lgservice.com
Asia/Oceania http://biz.lgservice.com
Internal Use Only

Table of Contents

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LG 79UB980T-TA Specifications

General IconGeneral
Screen Size79 inches
Display TypeLED
HDRNo
Smart TVYes
Audio Output20W
HDMI Ports4
USB Ports3
Wi-FiYes
EthernetYes
3DYes
Operating SystemwebOS
BluetoothNo
Resolution3840 x 2160 (4K UHD)

Summary

SAFETY PRECAUTIONS

General Guidance

General advice for safe servicing practices.

Leakage Current Hot Check

Procedure to check AC leakage current under hot conditions.

SERVICING PRECAUTIONS

General Servicing Precautions

Standard procedures to follow during servicing.

Electrostatically Sensitive (ES) Devices

Precautions for handling sensitive electronic components.

General Soldering Guidelines

Best practices for soldering electronic components.

SPECIFICATION

Application range

Defines the models covered by this specification.

Requirement for Test

Specifies testing conditions and requirements.

Test method

Outlines the methodologies for product testing.

Model General Specification

Details general specifications for the TV models.

ADJUSTMENT INSTRUCTION

Application Range

Defines the scope of this instruction sheet.

Designation

General notes and conditions for adjustments.

Automatic Adjustment

Procedures for automatic adjustments like ADC.

MAC address, ESN, Widevine, HDCP 2.0 key download

Process for downloading MAC address, ESN, and keys.

BLOCK DIAGRAM

External

External connections and components diagram.

EXPLODED VIEW

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