LG GC260W User Manual

SERVICE MANUAL
VIDEO CASSETTE
RECORDER
SERVICE MANUAL
MODELS : GC260W/GC480W/GC990W
(GC260W1/GC480W1/GC990W1)
CAUTION
BEFORE SERVICING THE UNIT, READ THE “SAFETY PRECAUTIONS”
IN THIS MANUAL.
GC260W GC480W GC990W
PLAY
MODELS : GC260W/GC480W/GC990W(GC260W1/GC480W1/GC990W1)
SERVICE MANUAL
P/NO : 3829RVP048E MARCH, 2004

LG GC260W Specifications

General

Number of heads	4
Type	VCR
Tuner	Yes
Remote Control	Yes
Playback speed	SP/LP/EP
Video Heads	4
Inputs	Composite
Outputs	Composite

Summary

Section 1: Summary and Safety

Key to Abbreviations and Specifications

Essential technical terms and product specifications for manual comprehension.

Product Safety and Servicing Precautions

Critical safety guidelines and general precautions for VCR servicing.

Section 2: Cabinet and Main Chassis

Service Method and Exploded Views

Procedures for disassembly/assembly and visual part identification of the unit.

Section 3: Electrical System

Electrical Adjustments and Troubleshooting Guides

Procedures for adjustments and guides for troubleshooting electrical issues.

Electrical Diagrams, Waveforms, and Voltage Charts

Block diagrams, circuit schematics, waveforms, and voltage charts for electrical systems.

Printed Circuit Board Layouts

Visual layout of components on main and key printed circuit boards.

Section 4: Deck Mechanism

Mechanism Parts, Disassembly, and Adjustment

Procedures for identifying, disassembling, and adjusting deck mechanism components.

Mechanism Troubleshooting and Maintenance

Guides for troubleshooting mechanism issues and performing maintenance.

Mechanism Exploded Views

Diagrams showing exploded views of front loading and moving mechanisms.

Section 5: Replacement Parts List

Parts List by Model Number

Comprehensive lists of part numbers for GC260W, GC480W, and GC990W models.