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Aiwa SX-LEM50 User Manual

Aiwa SX-LEM50
45 pages
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SERVICE MANUAL
DATA
CD STEREO SYSTEM
XR-EM50
XR-EM57
S/M Code No. 09-022-453-8S1
SUPPLEMENT
EZ(S)
EZ(S)
BASIC TAPE MECHANISM : CMAL1Z223A
BASIC CD MECHANISM : 3ZG-3 E2NC
CX–LEM50XR–EM50
RC–CAS06
SYSTEM
CD
CASSEIVER
REMOTE
CONTROLLER
SPEAKER
SX–LEM50
CX–LEM57XR–EM57
This Service Manual contains information about the difference between
XR-EM50 <EZ(S)> / XR-EM57 <EZ(S)> and XR-EM51 <EZ(S)>.
If requiring other information, see Service Manual of
XR-EM50 <K(S)> / XR-EM51 <EZ(S)>, (S/M Code No. 09-022-453-8R1).
SX–LEM57
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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Aiwa SX-LEM50 Specifications

General IconGeneral
FM RadioYes
AM TunerYes
CD PlayerYes
Remote ControlYes
Power Output50W (25W per channel)

Summary

System Specifications

TUNER Specifications

FM/MW/LW tuning ranges, sensitivity, and antenna types.

Amplifier Specifications

Power output details, including rated and reference values.

CD Player Specifications

Laser type, D/A converter, and signal-to-noise ratio.

Electrical Parts List CX-LEM50/57

CD Section Components

List of components for the CD mechanism and related circuits.

Electrical Parts List - Front Components

Front Panel Components

Components related to the front panel controls and display.

Main Board Wiring Diagram

Component Layout

Visual representation of component placement on the main board.

Main and Key Board Schematics

Main Board Schematic

Detailed circuit diagram for the main control board.

Key Board Schematic

Detailed circuit diagram for the key input and control board.

Front and Deck Board Schematics

Front Panel Schematic

Circuit diagram for the front panel and display controls.

Cassette Deck Schematic

Circuit diagram for the cassette tape mechanism.

CD, Drive, and Load Board Schematics

CD Player Schematic

Circuit diagram for the CD player mechanism and control.

Drive/Load Mechanism Schematic

Circuit diagram for the drive and loading motors.

Tuner Board Schematic

Tuner Circuit Details

Schematic showing the tuner's RF and IF circuitry.

Power Supply (PT) Wiring Diagram

PT Circuit Connections

Wiring diagram for the power supply transformer and related components.

Power Supply (PT) Schematic

PT Circuit Diagram

Schematic of the power transformer and its associated protection circuits.

Key Board Schematic Details

Key Switch and LED Circuitry

Detailed schematic of button inputs and indicator LEDs.

Mechanical Exploded View

Overall Unit Assembly

Visual breakdown of the main unit's mechanical components.

Mechanical Parts List

Chassis and Housing Parts

List of external and structural mechanical parts.

Mechanism Components

Parts list for internal mechanical sub-assemblies.

Speaker Parts List SX-LEM50

Speaker Unit Components

List of parts specific to the SX-LEM50 speaker.

Accessories Parts List

Accessory Items

List of included accessories like antennas and remote controls.

Other Parts List CX-LEM50/57

Miscellaneous Parts

List of other parts not categorized elsewhere, like cushions and labels.

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