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SERVICE
UHD TV
UN**KU630DF
UHD TV
Chassis : UKU6000P
Model
: UN40KU630DF
UN43KU630DF
UN50KU630DF
UN55KU630DF
UN60KU630DF
UN65KU630DF
Manual
1. Precautions
2. Product specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. Wiring Diagram
Contents

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Table of Contents
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Summarization of Contents

Precautions
Safety Precautions
Covers safety, servicing, and ESD precautions to prevent hazards.
Servicing Precautions
Details precautions for servicing units, including general servicing and electrolytic capacitors.
Static Electricity Precautions
Provides guidelines to prevent component damage from static electricity.
Installation Precautions
Covers safety measures and precautions for installing the product.
Product Specifications
Product Information
Displays model, screen size, front view, and detail view of the product.
Detail Specification
Provides detailed technical specifications for display, video, audio, and connectivity.
NEW Key Features
Highlights new key features like Smart Hub and APPS Service.
Smart Control
Explains the functions of the Smart Control remote and pairing instructions.
HDMI Color
Details settings for HDMI UHD Color and HDMI Black Level for optimal picture quality.
Supported Formats
Lists supported image, music, and video formats and codecs for media playback.
Accessories
Lists included accessories such as Smart Touch Control, Batteries, and Power Cord.
Disassembly and Reassembly
Disassembly and Reassembly
Provides step-by-step instructions with pictures for disassembling and reassembling the TV.
Troubleshooting
Previous Check
Lists initial checks for basic operation issues like cable connections and power input.
Power
Guides on diagnosing power-related fault symptoms and checking voltages.
Video
Provides a customer picture test procedure to identify video issues and faulty boards.
Audio
Details troubleshooting steps for audio issues, including TV sound, optical, HDMI, and ARC.
Network
Covers troubleshooting for TV to router and router to network connection failures.
Smart Hub
Guides on diagnosing Smart Hub connection issues related to network, DNS, ISP, and server problems.
Bluetooth / WiFi Module
Explains how to check Bluetooth/WiFi module voltages and address MAC address errors.
Entering Factory Mode
Provides instructions for entering factory mode using remote control sequences.
Detail Factory Option
Details factory options for panel, SMPS, and main board configurations.
Factory Data
Lists factory menu options for configuration, control, and testing.
RS-232C
Details the RS-232C control interface, port, and pin descriptions.
AV Control Tabe
Lists AV control commands for various picture and sound settings.
Updating the TV’s Software
Explains how to update the TV's software via internet or USB for latest features.
Wiring Diagram
Layout
Shows the physical layout of internal components like Main/T-CON, SMPS, and speakers.
Wiring Diagram
Illustrates the internal wiring connections between the main board, SMPS, and other modules.
Main Board Connectors
Details the pin maps and connections for various connectors on the main board.
SMPS Board Connectors
Details the pin maps for the SMPS board connectors.

Table of Contents

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