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Critical warnings for service personnel regarding electric shock, component handling, and general safety.
Safe handling procedures for LCD panels, including grounding, avoiding pressure, and environmental factors.
Specific safety measures for OLED panels, covering image retention, screen care, and handling.
Addresses lithium battery replacement dangers and outlines essential post-service safety checks.
Explains leakage current testing methods and how to establish a reliable earth ground connection.
Information on Lead Free Solder usage in manufacturing and servicing recommendations.
Details the correct procedure for safely disconnecting FFC connectors to prevent damage.
Reference table for Smart Core Red LED blinking counts and their corresponding error code meanings.
Lists diagnostic error items and descriptions for faults not indicated by LED blinking.
Instructions on how to access and exit the TV's self-diagnosis display mode.
A chart to help diagnose issues and identify potentially defective parts based on symptoms.
Troubleshooting flowchart for 'No Power' issues, detailing diagnostic steps and board checks.
Troubleshooting steps for a 2x LED blink error, focusing on main power supply issues.
Diagnostic flowcharts for 'No Sound' issues across various audio inputs and settings.
Troubleshooting flowcharts for 'No Picture' issues, covering general display, video, tuner, and HDMI.
Step-by-step guide for accessing the TV's service menu using the remote control.
Instructions for editing and setting the TV's serial number within the service menu.
Procedure for selecting and setting the correct product name or model number in the service menu.
Guide for adjusting White Balance (WB) parameters like Gain and Offset for picture quality.
Illustrates the main internal components and their interconnections within the TV system.
Shows the physical layout and connections of various boards and cables within the TV.
Detailed instructions for un-packing, holding, and moving the TV panel safely.
Provides guidance on handling the TV set on a working table, lifting, and moving it safely.
Illustrates the initial steps for panel replacement, including removing covers and stands.
Details the process of removing components like hinges and the G board during panel replacement.
Guides through the removal of the bottom case, PWBs, and other internal parts for panel replacement.
Describes the correct method for safely peeling off the CELL film from the panel.
Provides cautions for handling and disassembling FPC connectors to prevent damage.
Details precautions for assembling FPC, including positioning and avoiding pinching during installation.
Critical warnings for service personnel regarding electric shock, component handling, and general safety.
Safe handling procedures for LCD panels, including grounding, avoiding pressure, and environmental factors.
Specific safety measures for OLED panels, covering image retention, screen care, and handling.
Addresses lithium battery replacement dangers and outlines essential post-service safety checks.
Explains leakage current testing methods and how to establish a reliable earth ground connection.
Information on Lead Free Solder usage in manufacturing and servicing recommendations.
Details the correct procedure for safely disconnecting FFC connectors to prevent damage.
Reference table for Smart Core Red LED blinking counts and their corresponding error code meanings.
Lists diagnostic error items and descriptions for faults not indicated by LED blinking.
Instructions on how to access and exit the TV's self-diagnosis display mode.
A chart to help diagnose issues and identify potentially defective parts based on symptoms.
Troubleshooting flowchart for 'No Power' issues, detailing diagnostic steps and board checks.
Troubleshooting steps for a 2x LED blink error, focusing on main power supply issues.
Diagnostic flowcharts for 'No Sound' issues across various audio inputs and settings.
Troubleshooting flowcharts for 'No Picture' issues, covering general display, video, tuner, and HDMI.
Step-by-step guide for accessing the TV's service menu using the remote control.
Instructions for editing and setting the TV's serial number within the service menu.
Procedure for selecting and setting the correct product name or model number in the service menu.
Guide for adjusting White Balance (WB) parameters like Gain and Offset for picture quality.
Illustrates the main internal components and their interconnections within the TV system.
Shows the physical layout and connections of various boards and cables within the TV.
Detailed instructions for un-packing, holding, and moving the TV panel safely.
Provides guidance on handling the TV set on a working table, lifting, and moving it safely.
Illustrates the initial steps for panel replacement, including removing covers and stands.
Details the process of removing components like hinges and the G board during panel replacement.
Guides through the removal of the bottom case, PWBs, and other internal parts for panel replacement.
Describes the correct method for safely peeling off the CELL film from the panel.
Provides cautions for handling and disassembling FPC connectors to prevent damage.
Details precautions for assembling FPC, including positioning and avoiding pinching during installation.
General