Aiwa SX-LEM70 User Manual

SERVICE MANUAL
DATA
COMPACT DISC
STEREO SYSTEM
BASIC TAPE MECHANISM : AZM-1 A4NM
BASIC CD MECHANISM : 3ZG-3 E13NM
XR-EM70
XR-EM71
K
EZ
S/M Code No. 09-019-449-6R1
 This Service Manual is the Revision Publishing and replaces
Simple Manual of XR-EM70 <K>/ 71 <EZ>, (S/M Code No. 09-018-449-6T1).
REVISION
XR-EM70
SPEAKERSYSTEM
CX-LEM70
RC-BAT15
COMPACT
DISC
REMOTE
CONTROLLER
SX-LEM70
XR-EM71
CX-LEM71
All manuals and user guides at all-guides.com
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Aiwa SX-LEM70 Specifications

General

CD Player	Yes
Cassette Deck	Yes
Remote Control	Yes
FM Tuner	Yes
Power Output	70W (RMS)
Functions	CD
Output Power	70W (RMS)
Tuner	FM
Type	Mini Stereo System

Summary

Specifications

Laser Safety Precautions

General Laser Safety Warnings

Important safety warnings regarding laser beam exposure during servicing.

Optical Block Replacement Precautions

Specific precautions for replacing the optical block to prevent damage.

Electrical Main Parts List

Wiring Diagram 1 (Main/Phone/Optical)

Schematic Diagram 1 (Main/Phone/Optical/Head)

Schematic Diagram 2 (Main Amplifier Section)

Wiring Diagram 2 (Front Panel)

Wiring Diagram 3 (FL Display)

Schematic Diagram 3 (Front/FL/Deck/Frame/Drive)

Wiring Diagram 4 (CD/CD-Drive/CD-Load)

Schematic Diagram 4 (CD/CD-Drive/CD-Load)

Wiring Diagram 5 (Tuner)

Schematic Diagram 5 (Tuner)

Wiring Diagram 6 (PT Board)

Schematic Diagram 6 (PT Board)

Wiring Diagram 7 (Deck/Frame/Drive/Head)

Adjustment Procedures

Tuner Section Adjustments

Procedures for adjusting the tuner section (VT, CLOCK).

MW/LW Tuning Adjustments

FM Tuning Adjustments

Cassette Deck Adjustment Procedures

CD Mechanism Adjustment Procedures

Jitter, Tracking Balance & Laser Current Checks

CD Test Mode Operations