LG GCC-4520B Manuals

LG GCC-4520B Manuals

Manuals and User Guides for LG GCC-4520B. We have 2 LG GCC-4520B manuals available for free PDF download: Service Manual, Owner's Manual

LG GCC-4520B Service Manual

LG GCC-4520B Service Manual (66 pages)

CD-RW/DVD-ROM DRIVE

Brand: LG | Category: CD/CDR Drive | Size: 1.16 MB

Table of Contents

Table of Contents
2
Introduction

3
Features

3
Specifications

4
Location of Customer Controls

6
- Rear Panel
  7
Disassembly

8
- CABINET and CIRCUIT BOARD DISASSEMBLY
  8
- Mechanism Assy Disassembly
  8
  - Pick-Up Unit
    8
  - Pick-Up
    9
Glossary

10
Exploded View

10
Mechanical Replacement Parts List

12
The Differences of CD-R/CD-Rw Discs and General CD-Rom

12
- Recording Layer
  12
- Disc Specification
  12
- Disc Materials
  13
- Reading Process of Optical Disc
  14
- Writing Process of CD-R Disc
  15
- Writing Process of CD-RW Disc
  15
- Organization of the PCA, PMA and Lead-In Area
  16
- Function of PCA and PMA Area
  17
- OPC and ROPC
  17
- Writing Process of DISC
  18
- Super Link
  19
- Optimum Record Speed
  19
DVD & CD Data Processing

20
Internal Structure of the Pick-Up

24
Description of Circuit

27
- Focus/Tracking/Sled Servo Circuit
  28
- Spindle Servo Circuit
  29
Major IC Internal Block Diagram and Pin Description

30
Troubleshooting Guide

48
Block Diagram

66

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LG GCC-4520B Owner's Manual

LG GCC-4520B Owner's Manual (18 pages)

CD-RW/DVD-ROM Drive

Brand: LG | Category: CD/CDR Drive | Size: 0.93 MB

Table of Contents

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