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Denon DRA-435R Service Manual

Denon DRA-435R
33 pages
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Denon DRA-435R Specifications

General IconGeneral
BrandDenon
ModelDRA-435R
CategoryStereo Receiver
LanguageEnglish

Summary

SAFETY AND OPERATING INSTRUCTIONS

General Safety Precautions (Electrical)

General cautions regarding electrical shock, user serviceability, and appliance safety.

FRONT PANEL CONTROLS AND FUNCTIONS

Speaker Selector and Input Source Controls

Controls for selecting speaker systems and audio input sources.

FRONT PANEL CONTROLS AND DISPLAY

Memory and Preset Station Functions

Functions for storing and recalling radio stations using memory buttons.

BACK PANEL CONNECTIVITY

Audio, Video, and Speaker Terminals

Jacks for PHONO, CD, VIDEO, TAPE, PRE-OUT, and SPEAKER systems.

SYSTEM CONNECTION GUIDE

Antenna and Speaker/Turntable Wiring

Diagrams and instructions for connecting antennas, speakers, and turntables.

OPERATION PROCEDURES

How to Preset Radio Stations

Step-by-step guide to store desired radio stations.

Remote Control Operation (Batteries and Usage)

Instructions for battery installation, usage notes, and operating directions.

REMOTE CONTROL UNIT FUNCTIONS

Receiver Control Capabilities

Details on operating the receiver's major functions with the remote.

Remote Control Operation Cautions

Warnings about power, LED indicators, and interference during remote use.

TROUBLESHOOTING AND SOLUTIONS

FM/AM Reception Issues

Solutions for problems like no reception, noise, and erased presets.

Audio Playback Problems

Solutions for issues like no sound, hum, howling, and cracking noises.

DISASSEMBLY PROCEDURES

Top and Bottom Cover Removal

Steps to remove the top and bottom covers of the unit.

Front Panel Removal

Instructions for detaching the front panel assembly.

DISASSEMBLY PROCEDURES (Internal Components)

Front Sub-Panel and F.L.D. P.W.Board Removal

Steps to remove the front sub-panel and F.L.D. P.W.Board.

Main P.W.Board Removal

Steps for detaching the main Printed Wiring Board.

ADJUSTMENT PROCEDURES

Idling Current Adjustment

Procedure for setting and adjusting the idling current.

ALIGNMENT PROCEDURES

FM/MPX and AM Alignment Steps

Steps for FM/MPX tuning center and AM tracking alignment.

TEST EQUIPMENT CONNECTIONS

CIRCUIT DIAGRAMS

ASSEMBLY AND COMPONENT VIEWS

PRINTED WIRING BOARD PARTS

PRINTED WIRING BOARD PARTS (Continued)

TUNER UNIT COMPONENT DETAILS

VIDEO UNIT COMPONENT DETAILS

PRINTED WIRING BOARD LAYOUTS

PRINTED WIRING BOARD LAYOUTS (Continued)

SEMICONDUCTOR COMPONENT DETAILS

SEMICONDUCTOR COMPONENT DETAILS (Continued)

WIRING DIAGRAMS

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