Aiwa NSX-SZ83 User Manual

SERVICE MANUAL
DATA
COMPACT DISC STEREO
CASSETTE RECEIVER
BASIC TAPE MECHANISM : 2ZM-3MK2 PR7NM
BASIC CD MECHANISM : AZG-1 ZD3RNDM
NSX-SZ80
NSX-SZ83
NSX-AJ80
NSX-SZ80E
LH
LH
U
HA
S/M Code No. 09-003-424-4R1
REVISION
• This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
NSX-SZ80/SZ83/AJ80/SZ80E (LH, U, HA), (S/M Code No. 09-001-424-4T1).
• If requiring information about the CD mechanism, see Service Manual of
AZG-1 ZD3RNDM, (S/M Code No. 09-001-335-3N8).
NSX–SZ80 (LH)
MAIN
SPEAKER
SYSTEM
CD
CASSEIVER
SX–WNH83CX–NSZ83
REMOTE
CONTROLLER
NSX–SZ83 (LH)
RC–ZAS01
NSX–AJ80 (U)
NSX–SZ80E (HA)
CX–NSZ80
CX–NAJ80
CX–NSZ80E
SX–WNSZ80
SX–WNAJ85
SX–WNSZ80
SATELLITE
SPEAKER
SX–S80
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Aiwa NSX-SZ83 Specifications

General

Brand	Aiwa
Model	NSX-SZ83
Category	Stereo System
Language	English

Summary

SPECIFICATIONS

Tuner and Amplifier Specifications

Electrical and performance details for FM/AM tuners and audio amplifier sections.

CD Player and Cassette Deck Specifications

Technical data for CD playback and cassette tape functions, including frequency response.

General Unit and Speaker Specifications

Power requirements, dimensions, weight, and detailed specs for main and satellite speakers.

LASER SAFETY DURING SERVICING

Optical Pick-up and Laser Diode Precautions

Guidelines for safe handling of the optical pick-up block and laser diode during servicing.

REPAIR PREPARATION AND CHECKS

Power Supply Capacitor Discharge Procedure

Method to safely discharge electrolytic capacitors before repair to prevent electrical hazards.

MICROCOMPUTER Pre-Exchange Troubleshooting

Steps to verify MICROCOMPUTER status before replacement, including HOLD terminal checks.

ADJUSTMENT PROCEDURES

Tuner Section Adjustments

Steps for fine-tuning tuner frequency, VT, tracking, and IF circuits.

Deck Section Adjustments

Procedures for tape speed, azimuth, frequency response, and sensitivity calibration.

Front Section OSC Adjustment

Instructions for adjusting the oscillator circuit in the front section.

MECHANICAL COMPONENT VIEWS

Main Unit Mechanical Exploded View

Illustrated diagram showing the assembly of the main unit's mechanical parts.

TAPE MECHANISM COMPONENTS

Tape Mechanism Exploded View and Parts List

Illustrated breakdown and part catalog for the tape drive mechanism.

SPEAKER ASSEMBLY AND PARTS

Speaker Disassembly Instructions

Step-by-step guide for safely taking apart speaker units for maintenance or repair.

Speaker Parts Lists

Catalog of parts for various speaker models (SX-WNSZ80, SX-WNH83, SX-WNAJ85).

ACCESSORIES AND PACKAGE CONTENT

Accessories and Package Contents List

List of included accessories and items found in the product package.