EasyManua.ls Logo

NAD C 720BEE User Manual

NAD C 720BEE
38 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
NAD
SERVICE MANUAL
C 720BEE
STEREO
RECEIVER
C 720BEE
STEREO
RECEIVER
Question and Answer IconNeed help?

Do you have a question about the NAD C 720BEE and is the answer not in the manual?

NAD C 720BEE Specifications

General IconGeneral
Frequency Response10 Hz - 80 kHz
Total Harmonic Distortion< 0.03%
Dimensions435 x 100 x 360mm (W x H x D)
Weight5.6 kg
Damping Factor> 100
Input Impedance47 kΩ
Speaker Load Impedance4 - 8 ohms
Input Sensitivity (line)200 mV
Power Output50 W per channel (8 ohms)
Input Sensitivity200mV

Summary

Servicing Precautions

General Servicing Precautions

Essential safety guidelines for handling the stereo receiver during service.

Insulation Checking Procedure

Method to verify electrical insulation resistance of the receiver.

Electrostatically Sensitive (ES) Devices

Precautions to prevent damage to sensitive electronic components from static electricity.

Front and Rear Panel Overview

Rear Panel Description

Identifies and describes connectors and controls on the rear of the unit.

Front Panel Description

Identifies and describes controls and indicators on the front of the unit.

Technical Specifications

Power Amplifier Specifications

Details performance metrics for the power amplifier section.

Preamplifier Specifications

Details performance metrics for the preamplifier section.

Pre-in, Power Amp Out, Input 2V Specifications

Specifies performance parameters for specific input/output configurations.

Tuner FM Section Specifications

Details performance metrics for the FM tuner functionality.

Tuner AM Section Specifications

Details performance metrics for the AM tuner functionality.

Physical Specifications

Outlines the physical dimensions and weight of the unit.

Wiring Diagram

Block Diagram

Microprocessor Connection Diagram

ICS Block Diagram

Alignment Procedures

Initial Alignment Procedures

Steps for initial calibration of volume and idling current.

Final Alignment Procedures

Steps for final calibration after initial adjustments.

Special Functions

Tuner Section Special Functions

Describes special operational modes like factory reset and version display.

Troubleshooting Guide

Exploded View

Protect IC Change

Related product manuals