Sony DVP S530D User Manual

S®
Training Manual
Digital Video
Player
Circuit Description and Troubleshooting
Course: DVD-02

Sony DVP S530D Specifications

General

Type	DVD Player
Built-in Decoder	Dolby Digital
Disc Capacity	1
Disc Formats	DVD Video, CD Audio
Video Output	Composite, S-Video
Audio Output	Digital Coaxial

Summary

Introduction to the DTS Audio Format

What is DTS?

Explains the Digital Theater Systems audio format and its characteristics.

Requirements for DTS Playback

Details the necessary equipment for playing DTS surround sound formats.

DTS and AC-3 Compatibility

Discusses playing both AC-3 and DTS surround formats on the player.

DTS CD Playback in CD Players

Addresses compatibility of 5.1 channel DTS CDs with standard CD players.

DTS DVD Compatibility

Explains why older DVD players might not play DTS DVDs.

DTS and AC-3 Audio Tracks in DVDs

Covers whether DVD movies can contain both DTS and AC-3 audio.

How DTS Works

Provides an overview of the DTS compression system and its functionality.

Block Diagram and Power Supply

Block Diagram Overview

Outlines the four major stages in the DVD player's operation.

Power Supply Block

Details the standby and main power supply circuits and their functions.

Standby Oscillator

Explains the operation and regulation of the standby oscillator circuit.

Main Oscillator

Describes the operation and regulation of the main oscillator circuit.

Communications and Data Handling

Communications Block Overview

Introduces serial and parallel bus structures used for IC communication.

Serial Data Communications

Details the serial bus structure, including Serial Bus 0 and Serial Bus 1.

Parallel Data Communications

Explains the parallel bus structure, chip select lines, and data transfer.

Address Lines

Covers direct addressing, column/row addressing, and data/clock lines.

Mechanism Operations

Disc Tray and Laser Platform Position

Describes the mechanical movement of the disc tray and laser platform.

Tilt Motor Function

Explains the purpose and operation of the tilt motor for laser positioning.

Spindle Motor Operation

Details the kick mode, run mode, and CLV PB mode of the spindle motor.

Tracking Servo

Explains how the tracking servo keeps the laser centered on the disc data.

Sled Motor Drive - PB

Describes sled motor movement during playback using error signals.

Tilt Servo Operation

Details how the tilt servo adjusts the laser beam angle during playback.

Troubleshooting and Test Modes

Test Mode Overview

Introduces diagnosis and adjustment capabilities via the test mode.

Self-Diagnostic Function (Customer Error Codes)

Explains customer-facing error codes and their meanings.

General Troubleshooting Guide

Provides a systematic approach to diagnosing start-up and power issues.

No Power ON Issues

Guides troubleshooting steps when the unit does not power on.