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Denon PMA-360 Service Manual

Denon PMA-360
25 pages
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SERVICE
MANUAL
MODEL
PMA-360
INTEGRATED
STEREO
AMPLIFIER
CONTENTS
OPERATING
INSTRUCTIONS
BLOCK
AND
LEVEL
DIAGRAM
METHOD
OF
ADJUSTMENTS
REMOVAL
OF
EACH
SECTION
SEMICONDUCTORS
PRINTED
WIRING
BOARD
WIRING
DIAGRAM
PRINTED
WIRING
BOARD
PARTS
LIST
EXPLODED
VIEW
OF
CHASSIS
AND
CABINET
PARTS
LIST
OF
EXPLODED
VIEW
SCHEMATIC
DIAGRAM
NIPPON
COLUMBIA
CO.
LTD.
|
©
)
|
Hi-Fi
Integrated
Stereo
Amplifier
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Denon PMA-360 Specifications

General IconGeneral
Total Harmonic Distortion (THD)0.05%
Input Sensitivity2.5mV (MM), 150mV (line)
Signal to noise ratio107dB (line)
Dimensions434 x 112 x 244 mm
Speaker load impedance4Ω to 16Ω

Summary

Safety Information

General Safety Instructions

Provides essential safety guidelines for operating the appliance safely and avoiding hazards.

Installation Precautions

Details critical installation requirements and warnings to ensure safe setup and operation.

Usage Notes and Warnings

Offers important advice on proper usage, environmental considerations, and maintenance to prevent damage.

Panel Controls and Connections

Front and Back Panel Layout

Identifies and illustrates the front and back panel components and connection ports.

System Connections Guide

Explains how to connect external audio equipment and speaker systems to the amplifier.

Panel Control Functions

Details the purpose and operation of each control on the front and rear panels of the amplifier.

Technical Data

Amplifier Specifications

Provides detailed technical specifications for power output, sensitivity, impedance, and other performance metrics.

Block Diagrams and Adjustments

Block and Level Diagram

Illustrates the internal signal flow and electrical levels within the amplifier circuitry.

Method of Adjustments

Outlines the procedure for adjusting critical parameters like idling current for optimal performance.

Service and Disassembly

Removal of Each Section

Step-by-step guide for disassembling the unit to access internal components for servicing.

Semiconductor Components

Lists and identifies the semiconductor devices used in the amplifier's circuitry.

Printed Wiring Board Layout

Shows the layout and component placement on the printed wiring boards for reference.

Wiring Diagram

Illustrates the internal wiring connections between different circuit boards and components.

Parts and Diagrams

Main Unit Parts List

Comprehensive list of parts for the main unit, including part numbers and descriptions.

Control Unit Parts Lists

Detailed parts lists for various control unit versions, specifying part numbers.

Exploded View of Chassis and Cabinet

Visual representation of the unit's assembly, showing the relationship between parts.

Packing and Accessories List

Lists items included in the packaging, such as manuals and accessories, not shown in the exploded view.

Addendum List

Addendum List for Part Variations

Details part number variations across different regional models and revisions.

Schematic Diagram

Schematic Diagram

The complete circuit diagram showing all electronic components and their interconnections.

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