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Details on speaker type, frequency response, output level, dimensions, weight, and enclosure.
Specifications for LF and HF speaker components, including cone size and shielding.
Specifications for output power, input sensitivity, controls, indicators, and power consumption.
Diagram illustrating the physical dimensions (W x H x D) of the speaker unit.
Identification and layout of controls and indicators on the front panel.
Identification and layout of connectors and controls on the rear panel.
Diagram showing the placement of major internal components like drivers, transformer, and amplifier.
Step-by-step guide for removing the woofer component.
Instructions for removing the rear panel assembly.
Instructions for removing the tweeter component.
Steps to remove the power transformer from the unit.
Procedures for removing the AMP circuit board.
Procedures for removing the INPUT circuit board.
Steps for removing the VOLUME circuit board.
Steps for removing the LED circuit board.
Instructions for removing the heat sink.
Instructions for removing the power switch.
Detailed schematic and component layout for the amplifier circuit board.
Detailed schematic and component layout for the input circuit board.
Diagram showing the volume control circuit board layout.
Diagram showing the LED indicator circuit board layout.
Settings for voltage measurement, load, level VR, and tone-control switches.
Tests for output power, gain, frequency response, tone control, noise, and DC voltage.
Procedures for testing muting operation and protection circuit functionality.
Tests for clipping level indication and circuit stability under varying conditions.
Verification of default factory settings for power, trim, and level controls.
Diagram illustrating the signal path from input to output, including key functional blocks.
Detailed schematic showing the interconnections of all electronic components and circuits.
List of all parts for the overall assembly, including part numbers and descriptions.
List of electrical components, including circuit boards, fuses, and connectors.
General
