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Describes the FS tuning system.
Indicates TV compatibility with CATV systems.
Refers to the aesthetic design of the TV.
Highlights the CRT technology used for focus.
Details power supply requirements for different series.
Specifies power consumption for 14" and 20" models.
Lists the frequencies for IF carriers.
Lists the frequency ranges for VHF, UHF, and CATV.
Outlines crucial safety warnings for servicing.
Details the TV's front panel and remote controls.
Provides critical information for service personnel.
Presents a high-level overview of the TV's circuitry.
Covers essential procedures for calibrating the TV.
Offers diagnostic guides for common issues.
Details the functions of key semiconductor components.
Shows the layout of the PCB.
Illustrates the physical assembly of the TV.
Provides detailed circuit schematics and signal patterns.
Lists all components used in the TV.
Details available options for different models.
Essential warnings before performing service work.
Safety checks for fire and electrical shock hazards.
Guidelines to prevent X-ray exposure.
Safety considerations for picture tube implosion.
Guidance for safe and correct product installation.
Identifies buttons and controls on the TV's front panel.
Shows how to connect antennas or cable systems.
Details the antenna terminal on the TV's back panel.
Details precautions regarding X-ray radiation.
General safety guidelines for servicing.
Highlights safety-related component characteristics.
General notes for service technicians.
Illustrates the main functional blocks of the TV.
Basic adjustments for initial TV setup.
Procedure for adjusting picture height.
Procedure for adjusting picture focus.
Adjusting the RF Automatic Gain Control.
Procedure for checking high voltage levels.
Testing the circuit that prevents X-radiation.
Adjusting the TV's grayscale for accurate color reproduction.
Adjusting the main B+ voltage.
Procedure for adjusting sub-brightness.
Adjusting the convergence magnet assembly.
Adjusting color purity using yoke and magnets.
Adjusting convergence using magnets.
Adjusting convergence using deflection yoke.
Lists necessary test equipment for alignment.
Steps for aligning IF and AFT circuits.
Diagnostic flowchart for no power problems.
Diagnostic flowchart for no picture problems.
Diagnostic flowchart for no sound problems.
Diagnostic flowchart for channel selection problems.
Diagnostic flowchart for no color problems.
Diagnostic flowchart for vertical deflection problems.
Diagnostic flowchart for OSD problems.
Diagnostic flowchart for remote control problems.
Description of the IC501 LA7674 IC.
Shows pin assignments for IC LC864616A.
Diagram showing the assembly of DTQ-14N2FC.
Diagram showing the assembly of DTQ-20N2FC.
Diagram showing the assembly of DTQ-14J2FC.
Diagram showing the assembly of DTQ-20J2FC.
Diagram showing the assembly of DTQ-14N3FC.
Diagram showing the assembly of DTQ-20N3FC.
Detailed circuit schematic for the CN-115I project.
List of capacitors with part numbers and specs.
List of diodes with part numbers and specs.
List of resistors with part numbers and specs.
List of fuses and coils with part numbers.
List of transistors with part numbers.
List of wire copper components with specs.
List of coil peaking components with specs.
List of carbon film resistors with values.
List of carbon film resistors with values.
List of carbon film resistors with values.
List of electro capacitors with specs.
List of cera capacitors with specs.
List of electro capacitors with specs.
List of cera capacitors with specs.
List of transistors.
List of semi-fixed resistors.
List of tactile switches.
List of tactile switches.
List of integrated circuits with part numbers.
List of coils with specifications.
List of various connectors.
List of fusible resistors.
List of posistor components.
List of parts related to the CRT assembly.
Lists different models based on region and features.
Details power options for different models.
Lists transformer and CRT options for models.
Lists components for AV option upgrades.
Details options for the main PCB.
Contains general engineering notes.
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General