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SERVICE
LED TV
UN**J5200AF
LED TV
Chassis : UAE50
Model
: UN40J5200AF
UN43J5200AF
UN48J5200AF
UN50J5200AF
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
General safety, servicing, and ESD precautions to prevent damage and hazards.
Servicing the LED TV
Essential servicing procedures and equipment checks for LED TV maintenance.
Fire and Shock Hazard
Safety checks for fire and shock hazards, including leakage current testing.
Product Safety Notices
Notices regarding special safety characteristics of electrical and mechanical parts.
Servicing Precautions
General precautions to be followed before and during servicing of the unit.
General Servicing Precautions
Specific guidelines for safe disassembly, component handling, and reassembly.
Static Electricity Precautions
Techniques to reduce component damage from static electricity during handling.
Installation Precautions
Safety measures and guidelines for installing the product correctly.
Product Specifications
Product Information
Overview of product details including model, view, color, dimensions, and weight.
Detailed Product Specifications
Comprehensive technical specifications for display, video, audio, and smart TV features.
Specifications Summary
Technical specifications for panel, resolution, input signals, environment, power, and sound.
Included Accessories
List of accessories with part codes, descriptions, and remarks.
Disassembly and Reassembly
Disassembly and Reassembly Procedures
Step-by-step guide for disassembling and reassembling the LED TV.
Rear Cover Disassembly
Detailed steps for removing and reassembling the rear cover of the TV.
Troubleshooting Guide
Initial Troubleshooting Checks
Basic checks including cable connections and power input to the main PCB.
Fault Symptom Diagnosis
Diagnostic flowchart for identifying and resolving common fault symptoms.
Factory Mode Adjustments
Procedures for detailed factory option adjustments and settings.
White Balance Calibration
Steps for calibrating white balance, including color calibration and adjustments.
Software Upgrade Procedures
Instructions on how to check and upgrade the TV's software and Micom.
TV Dimension Details
Dimensions of the J5200 models, including wall mount specifications.
Wiring and Connection Diagrams
Main Wiring Diagram
Overall wiring diagram illustrating connections between main boards and panel.
Connector Pin Maps
Detailed pin maps for various connectors on the main board.
Connector Functions Explained
Explanation of the functions for key connectors like CN202 and CN1201.
Cable Identification
Identification of LVDS and other cables with their part numbers and photos.

Table of Contents

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