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Denon TU-1500 Service Manual

Denon TU-1500
34 pages
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Denon TU-1500 Specifications

General IconGeneral
BrandDenon
ModelTU-1500
CategoryTuner
LanguageEnglish

Summary

Safety Precautions

Electrical Shock and Fire Warnings

Critical warnings about handling the unit to prevent electric shock and fire hazards.

Usage and Character Input

Controls and Connectivity

Front Panel Control Functions

Detailed explanation of all buttons and controls on the front panel.

Remote Control Unit Operation

How to use the wireless remote control for tuner functions.

Unit Components and Indicators

Display Indicators Explained

Meaning of each symbol and indicator shown on the tuner's display.

Advanced Tuner Operations

Preset Memory Management

Guide on using auto preset, storing, and recalling stations.

RDS and PTY Search

Details on RDS, PTY, and TP search for station discovery.

Troubleshooting and Technical Data

Troubleshooting Common Issues

A checklist to help diagnose and resolve common problems with the unit.

Technical Specifications

Detailed technical specifications for FM and AM sections.

Station Input and Memory

Adjustment Procedures

FM Alignment Method

Detailed steps and settings for FM alignment using measuring instruments.

Semiconductor Components

IC Pin Assignments

Detailed pin descriptions and functions for the microcomputer IC.

Integrated Circuit Details

IC Pinout and Functions

Pin assignments and functions for key integrated circuits.

Resistor Part List

Component Part Lists and Descriptions

PWB and Semiconductor Parts

Schematic Diagram (Part 1)

Main Unit Circuitry

Circuit diagram showing the main unit, display, and power supply connections.

Block Diagram

Overall System Block Diagram

High-level overview of the tuner's internal signal flow and modules.

Disassembly Instructions

Schematic Diagram (Part 2)

Main Unit Detailed Schematics

Detailed circuit diagrams for various sections of the main unit.

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