Aiwa NSX-S909 Service Manual

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NSX-A909.
NSX-S909
NSX-S910
COMPACT DISC STEREO
CASSETTE RECEIVER
© BASIC TAPE MECHANISM : 2ZM-3MK2 YPR4N ® TYPE : 909(U,LH),
¢ BASIC CD MECHANISM : 4ZG—1 Z3DSHNM, Z4SHMD 910LH
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CD REMOTE
CASSEIVER | SPEAKER | conTROLLER
CX-NA909
(TYPE : U)
SYSTEM
NSX-A909
SX-WNASO9
CX-NS909
(TYPE : LH)
NSX-S909 SX-WNS909 RC - 7ASO8
SX-WNS909
SX-R285
CX-NS910
(TYPE : LH)
NSX-S910
e If requiring information about the CD mechanism, see Service Manual of
4ZG-1, S/M Code No. 09-983-249-30T.
S/M Code No. 09-984-250-1FE

Aiwa NSX-S909 Specifications

General

CD Player	Yes
Tuner	AM/FM
Equalizer	Yes
Remote Control	Yes
Display	LCD

Summary

Product Specifications

Amplifier Section

Power output and distortion characteristics.

Repair Safety and Precautions

Before Starting Repair

Procedure to safely discharge power supply capacitors.

Microcomputer Pre-exchange Checks

Steps to verify microcomputer functionality before replacement.

Soldering State Confirmation

Laser Beam Safety Precautions

Warnings and guidelines for safe laser handling during servicing.

Optical Block Replacement Precautions

Steps to prevent damage during optical block replacement.

Component and Circuit Diagrams

Electrical Main Parts List

Comprehensive list of electronic components.

Schematic Diagrams

IC Descriptions and Block Diagrams

Details on integrated circuits, pinouts and functions.

Service Adjustments and Testing

Tuner and Deck Adjustments

Calibration procedures for tuner and tape sections.

CD Test Mode Operations

CD Mechanism Adjustments

Specific calibration steps for the CD player's optical system.