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Sony D-V7000 - User Manual

Sony D-V7000
38 pages
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MICROFILM
SERVICE MANUAL
Model Name Using Similar Mechanism NEW
CD Mechanism Type CDM-2401AAA
Optical Pick-Up Name DAX-01A2
PORTABLE VIDEO CD PLAYER
E Model
Chinese Model
SPECIFICATIONS
D-V7000
Ver 1.1 2000. 02
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Sony D-V7000 Specifications

General IconGeneral
BrandSony
ModelD-V7000
CategoryCD Player
LanguageEnglish

Summary

SPECIFICATIONS

General Specifications

Overview of the player's general specifications, including power and dimensions.

SERVICING NOTES

Optical Pick-Up Handling Precautions

Guidelines for safely handling the optical pick-up block, including ESD precautions.

Laser Diode Emission Checks

Procedures for checking laser diode emission and associated parameters.

Laser Diode Precautions

Safety measures when checking laser diode emission, emphasizing eye protection.

Laser Diode Checking Methods

Details two methods for checking laser diode functionality and current levels.

GENERAL

Parts Identification

Identification of main unit and remote control components with page references.

DISASSEMBLY

Cabinet (Upper) Assembly Removal

Procedure for removing the upper cabinet assembly.

DISASSEMBLY

Lid Block Assembly, Upper Removal

Procedure for removing the upper lid block assembly.

SERVICE MODE (TEST MODE)

Test Mode Entry and Exit

Instructions for entering, releasing, and operating the service test mode.

Test Mode Key Functions

Description of key operations within the CD-DA and VIDEO CD test modes.

ELECTRICAL ADJUSTMENTS

Adjustment Precautions and Setup

General precautions and setup procedures before performing electrical adjustments.

Sled Motor and Focus Checks

Checks for sled motor smoothness and focus searching operation.

Tracking Balance Check Procedure

Method to check tracking balance using an oscilloscope.

ELECTRICAL ADJUSTMENTS

Focus Bias Check Procedure

Procedure for checking focus bias using an oscilloscope and eye pattern.

DIAGRAMS

Block Diagram Overview

Diagram showing the system's functional blocks and their interconnections.

DIAGRAMS

Schematic Diagram - Main Board (1;2)

Detailed electrical schematic for the first half of the main board.

DIAGRAMS

Schematic Diagram - Main Board (2;2)

Detailed electrical schematic for the second half of the main board.

DIAGRAMS

Printed Wiring Board - Main Board

Component layout and wiring traces for the main board.

DIAGRAMS

Printed Wiring Board - LCD Board

Component layout and wiring traces for the LCD board.

Schematic Diagram - LCD Board

Detailed electrical schematic for the LCD board.

DIAGRAMS

Signal Waveforms

Illustrations of typical signal waveforms at various circuit points.

DIAGRAMS

IC Block Diagrams

Internal block diagrams for key integrated circuits on the main board.

DIAGRAMS

IC Pin Function Description (IC601)

Pinout and function details for IC601 (CXD2545Q).

DIAGRAMS

IC Pin Function Description (IC601 Continued)

Continued pinout and function details for IC601.

DIAGRAMS

IC Pin Function Description (IC701)

Pinout and function details for IC701 (System Controller).

DIAGRAMS

IC Pin Function Description (IC901)

Pinout and function details for IC901 (MPEG Audio/Video Decoder).

DIAGRAMS

IC Pin Function Description (IC920)

Pinout and function details for IC920 (Video Encoder).

EXPLODED VIEWS

Cabinet Section 1

Exploded view of the upper cabinet assembly and associated parts.

EXPLODED VIEWS

Cabinet Section 2

Exploded view of the lower cabinet assembly and associated components.

EXPLODED VIEWS

Mechanism Deck Section

Exploded view of the CD mechanism deck and its parts.

ELECTRICAL PARTS LIST

LCD Board Parts

List of components and part numbers for the LCD board.

Main Board Parts

List of components and part numbers for the main board.

ELECTRICAL PARTS LIST

Accessories and Packing Materials

List of included accessories and packing materials.

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