Related Manuals for Panasonic TH-49CS630T
Summarization of Contents
Safety and Handling Precautions
General Guidelines
Guidelines for safe servicing, including lead dress, protective devices, and leakage current checks.
Leakage Current Cold Check
Procedure to measure leakage current with the AC cord unplugged and jumpered.
Leakage Current Hot Check
Procedure to measure leakage current with AC cord plugged in, using resistor and capacitor.
Product Warnings
ESD Prevention for Sensitive Devices
Techniques to prevent damage to ES devices from static electricity during handling and soldering.
Lead Free Solder Handling
Information on lead-free solder properties and precautions for soldering.
Service Navigation
Service Hints
Identifies main circuit boards (A, P, K) and their primary functions for service.
Service Mode Procedures
How to Enter Service Mode
Instructions to access the service mode using specific button combinations.
Service Mode Key Commands
Lists button functions for navigating and adjusting parameters within the service mode.
Service Mode Adjustment Contents
Overview of adjustable items and sample data within the service mode adjustment screen.
SOS History Display
Information on how to view SOS history (LED blinking codes) and its clearing method.
Hotel Mode Functionality
Details on accessing, operating, and exiting the Hotel mode for restricted functionality.
Troubleshooting Guide
IIC Bus Line Check
Procedures for accessing and interpreting self-check indications related to IIC bus lines.
Self-Check Mode Access
Methods to access self-check indications and factory shipment settings.
Power LED Blinking Codes
Explains LED blinking patterns to identify defective blocks and their corresponding error codes.
Detecting SOS Issues
Details methods for detecting SOS (System Operation Status) issues based on LED blinking.
LCD Panel Test Mode
Procedure to enter and use the LCD Panel test mode to diagnose display or board issues.
No Power Troubleshooting
Initial troubleshooting steps for "No Power" condition, checking LED status.
Disassembly and Assembly
Cabinet Preparation
Steps for applying conductive and AL tape to the cabinet according to specified positions and tolerances.
Cabinet Assembly (49 Inch)
Detailed steps for assembling the cabinet for the 49-inch model, including frame removal and screw torque.
Cabinet Assembly (43 Inch)
Detailed steps for assembling the cabinet for the 43-inch model, including screw removal and installation.
Bottom Metal & Barrier (49 Inch)
Instructions for attaching the bottom barrier and bottom metal parts for the 49-inch model.
VESA & Bottom Metal (43 Inch)
Steps for installing the VESA mount bracket and bottom metal parts for the 43-inch model.
P-Print Assembly Steps
Instructions for fixing the P-PRINT assembly to the panel, ensuring proper guide pin insertion.
Control Button Assembly
Steps for attaching the control button bracket and inserting the WiFi bracket.
A-Print Assembly Steps
Instructions for fixing the SIDE AV BRACKET and A-PCB BRACKET to the A-Print.
WiFi Dongle Fixing
Steps for inserting VESA METAL and fixing the A-Print assembly for the WiFi module.
Screw Tightening (49 Inch)
Illustrates screw locations and sequence for the 49-inch model's assembly.
Screw Tightening (43 Inch)
Illustrates screw locations and torque specifications for the 43-inch model's assembly.
Speaker Unit & Felt Sticking
Instructions for inserting boards and fixing speaker units and felt.
LED Panel Assembly Steps
Steps for attaching K-PRINT, LED PANEL, and SPONGE to the LED PANEL CASE.
Bottom Back Cover Installation
Instructions for fixing screws to attach the bottom back cover.
Back Cover Assembly (49 Inch)
Steps for attaching felt, tightening screws, and installing the dongle cover for the 49-inch model.
Back Cover Assembly (43 Inch)
Instructions for installing the bottom cover, back cover, and dongle cover for the 43-inch model.
Handling Precautions
Guidelines for safely moving the LCD module and TV by two people to prevent damage.
Measurements and Adjustments
A-Board Voltage Chart
Table of voltage specifications for various points on the A-board.
P-Board Voltage Chart
Table of voltage specifications for various points on the P-board.
Wiring Diagrams
Wire Dressing (49 Inch)
Detailed diagram for wire routing and securing with PET tape for the 49-inch model.
Wire Dressing (43 Inch)
Detailed diagram for wire routing and securing with PET tape for the 43-inch model.
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