Aiwa NSX-R80 Service Manual

SERVICE MANUAL
DATA
CD STEREO SYSTEM
NSX-R80
S/M Code No. 09-025-455-1N3
V(S)
BASIC TAPE MECHANISM : 6ZM-3 PR4NM
BASIC CD MECHANISM : BZG-5 ZD5GNDM
If requiring information about the CD mechanism, see Service Manual of
BZG-5 ZD5GNDM, (S/M Code No. 09-023-353-3NC).
NSX-R80
SPEAKERSYSTEM
CD
CASSEIVER
CX-NR80
REMOTE
CONTROLLER
RC-CAS01
SX-NR80

Aiwa NSX-R80 Specifications

General

Radio Tuner	AM/FM
Functions	CD, Radio, Cassette
Remote Control	Yes
Cassette Deck	Dual cassette
Speakers	2-way speakers
Tuner	Digital tuner
Equalizer	Graphic Equalizer
Type	Mini Stereo System
CD Player	3-Disc Changer

Summary

Specifications

Main Unit CX-NR80 Specifications

Detailed specifications for the main unit, including tuner, amplifier, cassette deck, and CD player.

Front Speakers SX-NR80 Specifications

Detailed specifications for the front speaker system.

Pre-Repair Procedures

Capacitor Discharge Safety

Procedure to safely discharge capacitors before repair to prevent secondary defects.

Microcomputer Verification Steps

Checks for microcomputer functionality (HOLD terminal, reset) before replacement.

Schematic Diagrams

Main C.B. AMP Section Schematic

Circuit diagram for the main unit's amplifier section.

Main C.B. Tuner Section Schematic

Circuit diagram for the main unit's tuner section.

HP Section Schematic

Circuit diagram for the headphone output section.

Electrical Adjustments

Tuner Section Adjustments

Procedures for adjusting AM/FM tuner VT and clock frequencies.

Deck Section Adjustments

Procedures for tape deck speed, playback, azimuth, and frequency response.