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Details the 30-station random preset tuner for easy operation.
Describes the high-quality 50W per channel power amplifier.
Explains the New SDB Bass control circuit for enhanced bass.
Highlights Super linear converter and digital filter for CD sound.
Details the editing circuit for minimum tape blank space.
Covers Dolby B, C, and HX PRO for high-quality sound.
Explains the CD SRS circuit for one-touch CD recording.
Notes the easy-to-use remote control unit.
Describes the auto on/off function for user convenience.
Provides guidelines for safe system moving procedures.
Outlines pre-power on checks and connection verification.
Offers advice on hum prevention and equipment placement.
Explains condensation prevention for proper operation.
Stresses the importance of keeping the service manual.
Lists detailed specifications for the Tuner-Preamplifier (UTP-250).
Provides specifications for the Amplifier (UPO-250).
Details specifications for the CD Player (UCD-250).
Lists specifications for the Cassette Deck (UDRW-250).
Provides specifications for the Remote Control Unit (RC-154).
General warnings for fire and shock hazard prevention.
Electrical safety notes specific to British model connections.
Class 1 Laser Product safety information and precautions.
Guidelines for safe handling of power cords and plugs.
Procedures for system irregularities like smoke or smell.
Instructions for recording the unit's serial number.
Instructions for connecting the included AM loop antenna.
Guide for connecting an outdoor antenna system.
Details on connecting speaker systems to the amplifier.
Information on AC outlet usage and power supply connections.
Description of Mono Out, Processor, and other jacks.
Details controls and jacks for the Power Amplifier.
Explains Tuner-Preamplifier controls and functions.
Describes Cassette Deck controls and operations.
Details CD Player controls and functions.
Explains Tuner-Preamplifier display indicators.
Instructions for setting the timer for automatic operation.
Explains the effects of power failure on timer settings.
Guide to setting the current time for timer accuracy.
Details auto reverse mechanism and tape handling.
Provides cassette tape care and erasure prevention guidance.
Instructions for loading, unloading, and using the tape counter.
Explains the auto tape selector and tape type compatibility.
Guide to playing tapes and using the music search function.
Provides instructions for recording input level adjustment.
Details compact disc handling and tray operation.
Covers regular CD playback and track selection.
Explains CD repeat modes: track, all, and section.
Lists cautions on the usage of the remote control unit.
Provides instructions for remote control battery insertion.
Details the functions of each button on the remote control.
Explains the cassette deck head cleaning procedure.
Details methods for cleaning CD player discs.
Provides head demagnetizing steps for optimal performance.
Guides through troubleshooting common system issues.
Addresses troubleshooting for CD player operational problems.
Explains condensation phenomenon and related troubleshooting.
Instructions for removing the top cover and front panel.
Guide for removing printed wiring boards.
Details FM tuning and reception adjustments.
Covers MW and LW tuning and reception adjustments.
Lists and describes key integrated circuit (IC) components.
Provides an overview of the microprocessor's functions.
Details the pin description for the microprocessor HD404729FS.
Defines the key and switch matrix for the microprocessor.
Lists semiconductor components for the PWB assembly.
Lists resistor components for the PWB assembly.
Lists capacitor components for the PWB assembly.
Exploded view of the 1U-2476 A assembly.
Exploded view of hardware components (screws).
Exploded view of packing and accessories.
Presents the schematic diagram of the remote control unit.
Shows the block diagram of the remote control unit.
Includes cord tables for remote control unit modes.
General
