Aiwa SX-WNBL53 - User Manual

SERVICE MANUAL
DATA
NSX–BL54
SYSTEM
CD
CASSEIVER
REMOTE
CONTROLLER
CX–NBL54
COMPACT DISC
STEREO SYSTEM
BASIC TAPE MECHANISM : 2ZM-3MK2 YPR4N(LH)
BASIC TAPE MECHANISM : ZZM-3 PR1NF(U)
BASIC CD MECHANISM : AZG-1 ZD8RDC(LH)
BASIC CD MECHANISM : AZG-1 YKZD8RDF(U)
NSX-BL54
NSX-AJ54
LH
U
S/M Code No. 09-002-429-5N3
• If requiring information about the CD mechanism, see Service Manual of
AZG-1 ZD8RDC (S/M Code No. 09-001-335-3NA)/
AZG-1 YKZD8RDF (S/M Code No. 09-001-335-3N6).
SPEAKER
SX–WNBL53
NSX–AJ54 CX–NAJ54 SX–WNAJ53
RC–ZAS01
RC–ZAS02
All manuals and user guides at all-guides.com
all-guides.com

Summary

System Specifications

Laser Safety During Servicing

Optical Block Replacement Precautions

Repair Preparation Notes

Electrolytic Capacitor Discharge

Steps to safely discharge capacitors before repair.

Microcomputer HOLD Terminal Check

Microcomputer Reset and Soldering Checks

Forced Reset Procedure

System Schematic Diagrams

Schematic Diagram 1: Function;AM Section

Circuit diagram for the main function and AM tuner sections.

Schematic Diagram 2: Tuner Section

PT Section Schematic Diagrams

Schematic Diagram 3: PT Section <LH> & Wiring

Schematic Diagram 4: PT Section <U> & Wiring

Front Section Schematic Diagram <LH>

Front Section Schematic Diagram <U>

Adjustment Procedures

Tuner Section Adjustments

Procedures for adjusting tuner frequency and tracking.

Deck Section Adjustments

Procedures for adjusting tape speed, azimuth, and frequency response.

Speaker Disassembly Instructions

Aiwa SX-WNBL53 Specifications