LG GWA-4164B Manuals

LG GWA-4164B Manuals

Manuals and User Guides for LG GWA-4164B. We have 1 LG GWA-4164B manual available for free PDF download: Service Manual

LG GWA-4164B Service Manual

LG GWA-4164B Service Manual (89 pages)

DVD/CD Rewritable Drive

Brand: LG | Category: DVD Drive | Size: 1.28 MB

Table of Contents

Table of Contents
2
Introduction

3
Features

4
Specifications

5
- Power Requirements
  8
- Audio Performance
  8
- Acoustic Noise
  9
Location of Customer Controls

15
- Rear Panel
  16
Disassembly

17
- CABINET and CIRCUIT BOARD DISASSEMBLY
  17
- Mechanism Assy Disassembly
  17
Mechanical Replacement Parts List

17
Exploded View

19
Glossary

20
The Differences of CD-R/CD-Rw Discs and General CD-Rom

21
- Recording Layer
  21
- Disc Specification
  21
- Disc Materials
  22
- Reading Process of Optical Disc
  23
- Writing Process of CD-R Disc
  24
- Writing Process of CD-RW Disc
  24
- Organization of the PCA, PMA and Lead-In Area
  25
- Function of PCA and PMA Area
  26
- OPC and ROPC
  26
- Writing Process of DISC
  27
The Differences of DVD-R/Rw, DVD+R/Rw Discs and DVD-Rom

28
Lightscribe MEDIA

37
DVD & CD Data Processing

41
Internal Structure of the Pick-Up

45
Description of Circuit

48
- ALPC Circuit
  48
- Focus/Tracking/Sled Servo Circuit
  49
- Spindle Circuit
  51
Major IC Internal Block Diagram and Pin Description

53
Troubleshooting Guide

71
Block Diagram

88

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