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Sony STR-W55 Service Manual

Sony STR-W55
28 pages
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MICROFILM
SERVICE MANUAL
STR-W55 is RECEIVER section in
MHC-W55.
AEP Model
UK Model
STR-W55
FM STEREO/FM-AM RECEIVER
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Sony STR-W55 Specifications

General IconGeneral
BrandSony
ModelSTR-W55
CategoryStereo Receiver
LanguageEnglish

Summary

SONY STR-W55 Service Manual

Specifications Overview

Lists detailed technical specifications for tuner and amplifier sections.

General Information and Model Details

General Information

Covers power, dimensions, and important notes for service.

Model Identification

Specifies model numbers and regional variants.

Section 1: General - Unit Overview

Front Panel Controls and Indicators

Details the controls and indicators on the front panel of the amplifier/tuner.

Rear Panel Connections

Lists and describes the connection terminals on the rear panel.

Display Window Indicators

Explains the meaning of indicators on the unit's display.

Section 2: Test Modes Procedures

Display and Key Test Mode

Steps for testing display elements and button inputs.

Amplifier Test Mode

Procedure to test amplifier functions and performance.

Microcomputer and Subcrystal Tests

Instructions for microcomputer reset and subcrystal oscillator tests.

Section 3: Electrical Adjustments

AM/FM Tuning Indicator Adjustment

How to adjust the AM and FM tuned signal indicators.

Section 4: IC Terminal Explanations

Section 5: Diagrams and Circuitry

Circuit Board Locations

Visual guide to the placement of internal circuit boards.

Printed Wiring and Schematic Diagrams

Includes PWB and schematic diagrams for main, panel, and TCB sections.

Section 6: Exploded Views

Chassis and Cabinet Exploded Views

Illustrations of chassis and front cabinet parts for assembly/disassembly.

Section 7: Electrical Parts List

Service Manual Corrections

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