NAD 7020 Service Manual

BEPVICE
MANUAL
NAD
MODEL
7020
AM/FM
BTEPEO
RECEIVER
STARTING
AT
SERIAL
NO:
7218469
Stereo
Rece,ver
7020
Soft CIppng
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FM
Steo
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FM
88
90
92
94
96
98 100 02 104 06 08
MHz
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CONTENTS
SPECI FICATION
BLOCK
DIAGRAM
ALIGNMENT
PROCEDURE
ALIGNMENT
DIAGRAM
&
INSIDE
VIEW
P.C.B.
PARTS
LOCATION—i
P.C.B.
PARTS
LOCATION—2
CIRCUIT
DIAGRAM
ASSEMBLY
DIAGRAM
WIRING DIAGRAM
PARTS
LIST
PACKING
DIAGRAM
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PAGE 18
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NAD 7020 Specifications

General

Frequency Response	20 Hz to 20 kHz
Damping Factor	50
Input Sensitivity	2.5 mV (MM), 150 mV (line)
Speaker Load Impedance	4 to 16 ohms
Power Output	20 watts per channel into 8 ohms (stereo)
Channel Separation	50dB

Summary

NAD 7020 Specifications

FM Tuner Specifications

Technical parameters for the FM reception section.

AM Tuner Specifications

Technical parameters for the AM reception section.

Audio Section Specifications

Performance metrics for audio amplifier and pre-amplifier.

Technical Diagrams

Block Diagram

Overall functional block diagram of the receiver.

Circuit Diagram

Detailed schematic of the receiver's electronic circuitry.

Wiring Diagram

Diagram illustrating internal wiring connections.

Alignment and Layout

Alignment Procedures

Step-by-step instructions for tuner and audio adjustments.

Alignment Diagram & Inside View

Visual guide for alignment points and internal layout.

PCB Parts Location

Identification of components on printed circuit boards.

Parts and Assembly

Assembly Diagram

Exploded view showing the physical assembly of the unit.

Parts List

Comprehensive list of all components used in the receiver.

Packing Information

Packing Diagram

Illustration of the packaging contents for the receiver.