Marantz 2020 User Manual (English)

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Marantz 2020 Specifications

General

Brand	Marantz
Model	2020
Category	Tuner
Language	English

Summary

Marantz Design and Service

Ordering Parts

Instructions for ordering replacement parts from Marantz.

Overseas Parts Ordering

List of international Marantz parts ordering locations.

1. Introduction

2. P.W. Boards

3. Test Equipment Required for Servicing

4. Alignment Procedures

4.1 FM Alignment Procedures

Step-by-step guide for FM IF alignment.

4.2 Muting Circuit Alignment

Procedure for aligning the FM muting circuit.

4.3 Multiplex Alignment Procedures

Steps for aligning the FM multiplex (stereo) decoder.

4.4 AM Alignment Procedures

Procedures for AM IF and RF alignment.

5. Voltage Conversion for European Model

6. Schematic Diagrams

7. Diagram and Component Locations

7.1 Tuner Assembly (P100) Schematic Diagram and Component Locations

Schematic and component layout for the tuner assembly.

7.2 Power Supply Assembly (P800) Schematic Diagram and Component Locations

Schematic and component layout for the power supply assembly.

7.3 Function LED Assembly (PY00) Schematic Diagram and Component Locations

Schematic and component layout for the function LED assembly.

7.4 Stereo LED Assembly (PZ00) Schematic Diagram and Component Locations

Schematic and component layout for the stereo LED assembly.

7.5 Switch Assembly (PS00) Schematic Diagram and Component Locations

Schematic and component layout for the switch assembly.

8. Block Diagram

9. Exploded View and Parts List

10. Electrical Parts List

11. Technical Specifications

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