Table of Contents
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Table of Contents
Related Manuals for LG 21FX5RG
Summarization of Contents
SAFETY PRECAUTIONS
IMPORTANT SAFETY NOTICE
Key safety warnings about component replacement and design modification.
General Guidance
General safety tips for servicing, handling parts, and precautions.
X-RAY Radiation
Details on X-ray sources and protection measures for the TV receiver.
Leakage Current Checks
Procedures for cold and hot checks to ensure electrical safety.
DESCRIPTION OF CONTROLS
Remote Control Handset
Explains the functions of buttons on the remote control for TV operation.
PANEL CONTROLS
Front Panel Controls
Details the buttons and indicators on the TV's front panel.
Side Panel Controls
Describes the connections and controls located on the side of the TV.
SPECIFICATIONS
Scope
Defines the applicability of the specifications to the MC-049B Chassis.
Test and Inspection Method
Outlines the standards and methods for testing TV components.
General Specification
Lists general technical specifications like receiving system, channel, voltage, market, etc.
ADJUSTMENT INSTRUCTIONS
Application Object
States that these instructions apply to color TV model MC-049B.
Notes on Adjustments
Important considerations and warnings before and during adjustment procedures.
Focus Voltage Adjustment
Procedure for adjusting the FBT focus for optimal picture clarity.
Purity & Convergence Adjustment
Steps for adjusting picture purity and convergence using specific patterns.
Screen Voltage & White Balance
Guides for adjusting screen voltage and white balance for optimal picture.
FURTHER ADJUSTMENT PROCEDURES
Sub Brightness Adjustment
Procedure for adjusting brightness for optimal picture display.
Deflection Setting Data Adjustment
Adjusting deflection parameters like vertical amplitude, linearity, and shift.
OPTIONAL FUNCTIONS
Option Settings
Details various optional functions and their settings for different models.
FM Transmitter or Wireless Sound
Information on the optional wireless sound transmission feature.
TROUBLE SHOOTING - RF-STEREO
RF-STEREO Model Troubleshooting
Flowchart for diagnosing and resolving no sound issues in RF-STEREO models.
TROUBLE SHOOTING - NO RASTER
No Raster Troubleshooting
Flowchart for diagnosing and resolving no picture issues.
TROUBLE SHOOTING - NO PICTURE/SOUND
No Picture / No Sound Troubleshooting
Flowchart for diagnosing no picture or no sound conditions.
TROUBLE SHOOTING - AV MODES
AV Stereo/Mono Model Troubleshooting
Flowchart for diagnosing issues in AV stereo/mono modes.
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