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General safety warnings, radiation exposure, shock risk, and explanation of warning symbols.
Detailed safety instructions for user operation and product protection.
Guidelines for protecting the set and choosing its location to prevent hazards.
Guidance on operating the set, troubleshooting common issues, and safe modification procedures.
Detailed technical specifications for the TCL AT2127 television, covering reception, picture, and sound.
Comprehensive list of parts, quantities, and designators used in the product.
Flowchart and initial adjustment steps for B+, AGC, Screen, Focus, and White Balance.
Procedures for adjusting color temperature, sub-brightness, and PAL geometric settings.
Instructions for entering factory modes and navigating basic adjustment menus.
Comprehensive list of parameters within the adjustment menus for fine-tuning.
High-level overview of the television's internal functional blocks and their interconnections.
Detailed electrical schematic illustrating the circuit layout and component connections.
Diagram showing the physical layout of components and traces on the printed circuit board.
Illustration showing the television disassembled into its component parts for service.
General
