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Marantz 1180DC Service Manual

Marantz 1180DC
28 pages
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Marantz 1180DC Specifications

General IconGeneral
Power Output90 watts per channel into 8Ω (stereo)
Frequency Response10Hz to 60kHz
Total Harmonic Distortion (THD)0.03%
Damping Factor60
Input Sensitivity (phono)2.5 mV
Input Sensitivity (line)150 mV
Dimensions416 x 146 x 368mm
Weight16kg
TypeIntegrated Amplifier
Channel Separation60dB
SemiconductorsTransistors

Summary

Power Amplifier Adjustment

Test Equipment for Servicing

Lists and describes test equipment necessary for servicing the Model 1180DC Stereo Console Amplifier.

Voltage Conversion for Europe

Voltage Conversion Chart

Illustrates how to set the voltage selector plug for different AC voltage operations.

Major Component Locations

Front Panel Adjustment and Component Locations

Identifies adjustments and component placement on the front panel of the amplifier.

Main Chassis Component Locations (Top View)

Shows the top view of the main chassis, highlighting the location of key components.

Rear Panel Adjustment and Component Locations

Details adjustments and component placement on the rear panel of the amplifier.

Main Chassis Component Locations (Bottom View)

Illustrates the bottom view of the main chassis, indicating component positions.

Diagram and Component Locations

Filter Amp. Assembly (PHOO) Schematic and Component Locations

Provides the schematic diagram and component layout for the Filter Amplifier Assembly (PHOO).

Front Panel Assembly (PS00) Schematic and Component Locations

Presents the schematic diagram and component layout for the Front Panel Assembly (PS00).

Speaker Switch Assembly (PW00) Schematic and Component Locations

Shows the schematic diagram and component placement for the Speaker Switch Assembly (PW00).

Pre Amp. Assembly (PJ00) Schematic Diagram

Displays the schematic diagram for the Pre Amplifier Assembly (PJ00).

Pre Amp. Assembly (PJ00) Component Locations

Identifies the physical locations of components on the Pre Amplifier Assembly (PJ00).

Main Amp. Assembly (P700) Schematic Diagram

Provides the schematic diagram for the Main Amplifier Assembly (P700).

Main Amp. Assembly (P700) Component Locations

Shows the component layout for the Main Amplifier Assembly (P700).

Relay Assembly (PNOO) Schematic and Component Locations

Displays the schematic diagram and component layout for the Relay Assembly (PNOO).

Rear Panel Assembly (PV00) Schematic and Component Locations

Presents the schematic diagram and component layout for the Rear Panel Assembly (PV00).

Block Diagram

Block Diagram

Illustrates the overall signal flow and functional blocks of the amplifier.

Connection Diagram

Connection Diagram

Shows the wiring and interconnection between different assemblies and external connections.

Overall Schematic Diagram

Overall Schematic Diagram

Provides the comprehensive circuit schematic for the Marantz 1180DC amplifier.

Exploded Mechanical Diagram: Cabinet

Cabinet Exploded View

Exploded view of the amplifier's cabinet and its constituent parts.

Exploded Mechanical Diagram: Chassis

Chassis Exploded View

Exploded view of the amplifier's chassis and internal mounting components.

Exploded Mechanical Diagram: Rear Panels

Rear Panel for U.S.A. & Canadian Models

Exploded view of the rear panel assembly for US and Canadian models.

Rear Panel for European Model

Exploded view of the rear panel assembly for European models.

Packing Material Exploded View

Packing Material Exploded View

Shows an exploded view of the packaging materials used for the amplifier.

Parts List

Parts List

Comprehensive list of all parts used in the Marantz 1180DC amplifier with part numbers.

Technical Specifications

Technical Specifications

Detailed technical performance data and physical characteristics of the Marantz 1180DC amplifier.

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