LG GCE-8240B Manuals

Manuals and User Guides for LG GCE-8240B. We have 2 LG GCE-8240B manuals available for free PDF download: Service Manual, Owner's Manual

LG GCE-8240B Service Manual

LG GCE-8240B Service Manual (72 pages)

Brand: LG | Category: Storage | Size: 5.22 MB

Table of Contents

System Requirements
2
Specifications
2
Drive Performance
3
Power Requirements
3
Audio Performance
3
Location of Customer Controls
4
Front Panel
4
Rear Panel
5
CABINET and CIRCUIT BOARD DISASSEMBLY
6
Bottom Chassis
6
Mechanism Assy Disassembly
6
The Differences of CD-R/CD-RW Discs and General CD-ROM
9
Disc Materials
10
Reading Process of Optical Disc
11
Writing Process of CD-R Disc
12
Writing Process of CD-RW Disc
12
Function of PCA and PMA Area
14
OPC and ROPC
14
Writing Process of DISC
15
Internal Structure of the Pick-Up
16
Signal Detection of the P/U
17
ALPC (Automatic Laser Power Control) Circuit
18
Description of Circuit
18
Focus/Tracking/Sled Servo Circuit
21
Focus Servo
22
Tracking Servo
22
Spindle Servo Circuit
23
Major IC Internal Block Diagram and Pin Description
24
Block Diagram
24
Pin Assignment
25
Pin Description
42
Troubleshooting Guide
49
Functional Block Diagram
71

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LG GCE-8240B Owner's Manual

LG GCE-8240B Owner's Manual (19 pages)

LGGCE-8240B - CD-R/RW Drive

Brand: LG | Category: CD/CDR Drive | Size: 1.06 MB

Table of Contents

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