EasyManua.ls Logo

Marantz EQ551 Service Manual

Marantz EQ551
14 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image

Other manuals for Marantz EQ551

Question and Answer IconNeed help?

Do you have a question about the Marantz EQ551 and is the answer not in the manual?

Marantz EQ551 Specifications

General IconGeneral
Signal-to-Noise Ratio90 dB
Total harmonic distortion0.005%
Frequency response10 Hz to 30 kHz
Gain±12 dB
Input Sensitivity150 mV
Output Level150mV (6V max)
Dimensions420 x 132 x 300 mm
Weight3.5 kg
Power Consumption10 W
Frequency Bands10 per channel
Bands10 per channel
TypeStereo Graphic Equalizer
Input Impedance50k ohms

Summary

Introduction

Shock, Fire Hazard Service Test

P.W. Boards

Block Diagram

Schematic Diagram and Component Locations

Input Switch Assembly (PS15) Schematic Diagram and Component Locations

Schematic and component layout for the input switch assembly.

Display Switch Assembly (PS25) Schematic Diagram and Component Locations

Schematic and component layout for the display switch assembly.

Mic Amp. Assembly (PV15) Schematic Diagram and Component Locations

Schematic and component layout for the mic amp assembly.

Power Switch Assembly (PS35) Schematic Diagram and Component Locations

Schematic and component layout for the power switch assembly.

Bar Drive/Volume Assembly (PR15) Schematic Diagram and Component Locations

Schematic and component layout for the bar drive/volume assembly.

Main Assembly (PE15) Schematic Diagram and Component Locations

Schematic and component layout for the main assembly.

FL Set Assembly (PR25) Schematic Diagram and Component Locations

Schematic and component layout for the FL set assembly.

Technical Specifications

Exploded View and Parts List

Electrical Parts List

Schematic Diagram