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Denon DRA-385RD Service Manual

Denon DRA-385RD
29 pages
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Denon DRA-385RD Specifications

General IconGeneral
BrandDenon
ModelDRA-385RD
CategoryStereo Receiver
LanguageEnglish

Summary

Operating Instructions

Disassembly Procedures

Adjustment Methods

Measurement Diagrams

Block and Level Diagrams

Specifications

Amplifier and Tuner Specs

Details technical specifications for the amplifier and tuner sections.

General and Remote Specs

Provides overall unit specifications and details for the remote control.

Front Panel Overview

Front Panel Controls

Identifies and describes the controls located on the front panel.

Display Indicators

Explains the various indicators present on the unit's display.

Rear Panel Overview

Rear Panel Connections

Details the connection terminals and ports on the rear panel.

Safety Information

General Warnings

Provides critical safety precautions for operating the equipment.

System Connections

Antenna Setup

Instructions for installing and connecting AM and FM antennas.

Input/Output Terminal Guide

Describes the function of each input and output terminal.

Connection Notes

Important notes and cautions regarding system connections.

Panel Control Functions

Front Panel Control Descriptions

Detailed explanation of each control and button on the front panel.

Tuning and Input Selection

Describes how to select radio bands, tune stations, and choose input sources.

Advanced Functions

Auto Preset and Memory Operations

Guides on using auto preset memory and manual station storage.

RDS and PTY Functionality

Explains the Radio Data System (RDS) and Programme Type (PTY) features.

Advanced Functions

Inputting RDS Characters

Instructions for inputting characters for station naming and RDS data.

RDS Search Modes

Details on using RDS, PTY, and TP search functions for station finding.

EON TA and Emergency Alarm

Explains Enhanced Other Network (EON) and Emergency Alarm functions.

Remote Control Usage

Battery Installation and Handling

Guidance on inserting, replacing, and handling remote control batteries.

Remote Control Operation Guide

Instructions for operating the receiver and other DENON components.

Troubleshooting

Reception Problems

Lists common issues with FM/AM reception and their solutions.

Audio Playback Issues

Addresses problems related to audio equipment playback and sound output.

Disassembly Instructions

Disassembling the Top Cover

Step-by-step guide to removing the top cover of the unit.

Disassembling the Front Panel

Procedure for removing the front panel assembly.

Disassembling the Rear Panel

Instructions for detaching the rear panel.

Adjustment Procedures

Idling Current Adjustment

Details the procedure for adjusting the idling current.

Measurement Setup Diagrams

FM Section Measurement Configuration

Diagram showing instrument connections for FM section measurements.

System Block Diagrams

Overall Block and Level Diagram

Illustrates the overall system architecture and signal flow.

Parts List Information

Parts List Conventions

Notes on interpreting part numbers, symbols, and specifications in the list.

Printed Wiring Board Parts

Main Unit Components (Semiconductors, Resistors)

List of semiconductor and resistor components for the main unit.

Main Unit Components (Capacitors)

List of capacitor components for the main unit.

Main Unit Components (Other)

List of miscellaneous components for the main unit.

Display Unit Parts List

Display Unit Components

List of semiconductor, capacitor, resistor, and other parts for the display unit.

Printed Wiring Board Patterns

Main Unit Wiring Patterns

Layout diagrams for the printed wiring patterns of the main unit.

Display and Tuner Unit Patterns

Wiring pattern layouts for the display and tuner units.

Exploded Views

Chassis and Cabinet Assembly View

Diagram showing the exploded view of the chassis and cabinet assembly.

Exploded Parts Lists

Main Unit Parts Breakdown

Detailed list of parts for the main unit assembly, including quantity.

Accessories and Hardware

List of included accessories, packing materials, and hardware.

Wiring Diagrams

System Wiring Overview Diagram

Diagram illustrating the overall wiring connections between unit modules.

Schematic Diagrams

Tuner, Display, and Main Unit Schematics

Detailed electronic circuit schematics for key unit modules.

Semiconductor Information

Integrated Circuit Details

Information and pinouts for various integrated circuits used in the unit.

Transistor and Diode Types

Details on transistors and diodes, including pin configurations and types.

Remote Control Sensor Details

SBX1610-52 Circuit Diagram

Circuit diagram and component information for the remote control sensor.

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