Sony AIWA SX-LMN5 User Manual

XR-MN5
US Model
Canadian Model
AEP Model
UK Model
E Model
SERVICE MANUAL
MICRO HI-FI COMPONENT SYSTEM
Sony Corporation
Home Audio Company
Published by Sony Engineering Corporation
9-877-182-01
2003D1600-1
© 2003.04
• XR-MN5 are composed of following models.
As for the service manual, it is issued for each component
model, then, please refer to them.
SPECIFICATIONS
Power requirements 120 V AC, 60 Hz (US,CND)
230 V AC, 50/60 Hz (AEP, UK)
120V/220V/230-240 V AC, 50/60 Hz (E)
Power consumption 85W
Power consumption in stanby mode
with ECO mode on:
0.26 W (EXCEPT E)
0.35W (E)
0.25 W (US,CND)
0.26 W (AEP,UK)
0.26 W(TH,KR)
0.35 W(OTHER)
with ECO mode off:
15 W (EXCEPT E)
18 W(E)
16 W (US,CND)
15 W (AEP,UK)
18 W (TH,KR)
18 W (OTHER)
Dimensions (w/h/d) Approx. 190 × 277 × 353 mm.
Mass Approx. 6.8 kg
Supplied accessories FM antenna (1)
AM antenna (1)
Speaker cords (2)
Remote commander (1)
Batteries (2)
Specification and exeternal appearance are subject to change
without notice.
Ver 1.0 2003. 04
COMPONENT MODEL NAME
COMPACT DISK DECK
RECEIVER SYSTEM
SPEAKER SYSTEM
PARTS LIST
Part No. Description Remark
ACCESSORIES
************
1-477-915-11 COMMANDER, STANDARD (RM-Z20019)
1-501-374-92 ANTENNA, LOOP (AM)
0 1-569-008-12 ADAPTOR, CONVERSION 2P (E)
1-754-243-11 ANTENNA (FM)(US,CND)
0 1-770-019-15 ADAPTOR, CONVERSION PLUG (UK)
1-793-184-22 CONNECTOR (F TYPE ADAPTOR)(FM)(EXCEPT US,CND)
4-246-022-01 MANUAL, INSTRUCTION (ENGLISH,SPANISH)(US)
4-246-022-11 MANUAL, INSTRUCTION (ENGLISH,FRENCH,POLISH,
GERMAN,DUTCH,ITALIAN,SWEDISH)(AEP)
4-246-022-21 MANUAL, INSTRUCTION (ENGLISH)(UK)
4-246-022-31 MANUAL, INSTRUCTION (ENGLISH,SPANISH)(E)
4-246-022-41 MANUAL, INSTRUCTION (ENGLISH,FRENCH)(CND)
4-249-131-01 COVER, BATTERY (FOR RM-Z20019)
XR-MN5
CX-LMN5
SX-LMN5
• Abbreviation
CND : Canadian model.
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.

Sony AIWA SX-LMN5 Specifications

General

Brand	Sony AIWA
Model	SX-LMN5
Category	Stereo System
Radio	Yes
CD Player	Yes
Number of Discs	1
Bluetooth	No
Type	Mini System
Tuner Bands	AM/FM

Summary

Servicing Notes and Precautions

Component Handling and Safety Procedures

Covers chip replacement, circuit repair, safety checks, and laser handling.

Remote Commander and Basic Operation

Operation Settings and Adjustments

Disassembly Procedures Overview

Disassembly Flowchart

Visual guide to the overall disassembly sequence.

Disassembly - Exterior Panels and CD Mechanism

Exterior Panel Removal

Steps for removing side, top, and back panels.

CD Mechanism Section Disassembly

Steps for accessing and removing the CD mechanism.

Disassembly - Front Panel and Board

Front Panel Section Removal

Steps for removing the front panel assembly.

FRONT Board Removal

Steps for removing the main front circuit board.

Disassembly - Cassette Deck Mechanism and Panel

Cassette Deck Mechanism Removal

Steps for removing the cassette deck unit.

Cassette Panel Removal

Steps for removing the cassette access panel.

Disassembly - Power Transformer and Main Board

Power Transformer Removal

Steps for removing the power transformer.

Main Board Section Disassembly

Steps for accessing and removing the main board.

Disassembly - CD Mechanism Deck and Base Unit

CD Mechanism Deck Removal

Base Unit Section Disassembly

Disassembly - Base Unit and BD Board

Base Unit Disassembly

BD Board Removal

Disassembly - Switch and Connector Boards

SW Board and Bracket Assembly Removal

Connector Board Removal

Disassembly - Motor Assemblies

Stocker Motor Assy Removal

Roller Motor Assy Removal

Disassembly - Mode Motor and Rollers

Mode Motor Assy Removal

Rubber Roller (Slider) Assy Removal

Disassembly - Timing Belts and Gears

Timing Belt Replacement

Cam and Gear Installation

Disassembly - Sensor Board

Sensor Board Components

Assembly Procedures - Cams and Gears

Installing Eject Lock Cam

Steps for installing the eject lock cam.

Installing Gear Cam

Steps for installing the gear cam.

Assembly Procedures - Mode Gears

Installing Mode C Gear

Steps for installing the mode C gear.

Installing Mode Cam Gear

Steps for installing the mode cam gear.

Assembly Procedures - Stocker and Encoder

Installing Stocker Rotary Encoder and Gear

Steps for installing stocker encoder and gear.

Installing Stocker Assembly

Steps for mounting the stocker assembly.

Test Modes and Diagnostics

System Reset and Display Modes

Cold reset and version display procedures.

Specialized Test Modes

FL tube, CD ship, disc tray lock, and AMP tests.

Tuner and CD Test Modes

AM channel step and CD test mode procedures.

Mechanical Adjustments - Tape Deck

Tape Mechanism Precautions

Important notes before performing adjustments.

Torque Measurement Procedures

Guides for measuring tape mechanism torque.

Electrical Adjustments

Deck Section Adjustments

Azimuth, bias, and speed adjustments.

Wow and Flutter Check

CD Section Adjustments

S-curve Waveform Check

Procedure for checking CD player S-curve.

RF Signal Level Checks

Procedures for RFAC and RFDC level checks.

E-F Balance Adjustment

E-F Balance Adjustment Procedure

Steps for adjusting E-F balance.

Block Diagram - BD and Changer Section

Optical Pick-up and System Controller Diagram

Schematic Diagram - BD Section

BD Section Circuit Diagram

Schematic Diagram - Changer Section

Changer Section Circuit Diagram

Schematic Diagram - Front Section

Front Section Circuit Diagram

Schematic Diagram - Main Section 1

Main Section 1 Circuit Diagram

Schematic Diagram - Main Section 2

Main Section 2 Circuit Diagram

Schematic Diagram - Main Section 3

Main Section 3 Circuit Diagram

Schematic Diagram - Main Section 4

Main Section 4 Circuit Diagram

Schematic Diagram - Power Section

Power Supply Circuit Diagram

IC Pin Function Descriptions

IC901 System Controller Pinout

Exploded Views - Front Section

Front Section Components Exploded View

Exploded Views - Chassis Section

Chassis Section Components Exploded View

Exploded Views - CD Mechanism Deck 1

CD Mechanism Deck Section 1 Parts

Exploded Views - CD Mechanism Deck 2

CD Mechanism Deck Section 2 Parts

Exploded Views - CD Mechanism Deck 3

CD Mechanism Deck Section 3 Parts

Exploded Views - CD Mechanism Deck 4

CD Mechanism Deck Section 4 Parts

Exploded Views - CD Mechanism Deck 5

CD Mechanism Deck Section 5 Parts

Exploded Views - CD Mechanism Deck 6

CD Mechanism Deck Section 6 Parts

Exploded Views - CD Mechanism Deck 7

CD Mechanism Deck Section 7 Parts

Exploded Views - Optical Pick-up Section

Optical Pick-up Section Components