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FUNAI LCD-A2006 User Manual

FUNAI LCD-A2006
55 pages
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SERVICE MANUAL
20" COLOR LCD TELEVISION
LCD-A2006/LCD-B2006/
LCD-C2006/LCD-D2006
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FUNAI LCD-A2006 Specifications

General IconGeneral
BrandFUNAI
ModelLCD-A2006
CategoryLCD TV
LanguageEnglish

Summary

Product Specifications

Tuner Specifications

Technical performance parameters for the TV tuner.

LCD Panel Specifications

Technical performance parameters for the LCD panel.

Important Safety Precautions

Servicing Safety Checks

Essential safety checks and procedures for servicing LCD TVs.

Leakage Current Testing

Procedures for measuring leakage current.

Standard Notes for Servicing

Circuit Board Indications

Guidelines for identifying circuit board components like IC pins and connectors.

Flat Pack-IC Handling

Guide for handling flat pack integrated circuits.

Cabinet Disassembly Instructions

Disassembly Flowchart

Visual flowchart showing the sequence of disassembly steps.

Disassembly Method

Details the specific actions required for part removal during disassembly.

How to Initialize the LCD Television

LCD Television Initialization Procedure

Explains the process to reset the LCD television to factory default settings.

Electrical Adjustment Instructions

Initial Setting Adjustments

Guides on setting initial parameters for optimal display.

Flicker Adjustment

Steps for adjusting screen flicker for optimal display.

White Balance Adjustment

Purpose and Procedure

Steps for adjusting white balance for pure white color reproduction.

Block Diagrams

System Control Block Diagram

Illustrates the system control circuit relationships.

Power Supply Block Diagram

Illustrates the power supply circuit and voltage distribution.

LCD Backlight Block Diagram

Illustrates the LCD backlight control circuits.

Schematic Diagrams and Test Points

Standard Notes for Schematics

Explains symbols, notes, and safety warnings in circuit diagrams.

Test Point Information

Details on identifying and using test points for measurements.

Waveforms

Waveform Descriptions (WF1-WF14)

Shows expected oscilloscope waveforms at test points for diagnosis.

Wiring Diagrams

Main CBA Unit Wiring

Illustrates cable connections for the Main CBA unit.

Inverter CBA Wiring

Illustrates cable connections for the Inverter CBA.

Exploded Views

Cabinet Exploded View

Visual breakdown of the TV cabinet and its components.

Parts Lists

Mechanical Parts List

Lists mechanical parts, reference numbers, and part numbers.

Electrical Parts List

Lists electrical components, specifications, and part numbers.

Accessories List

Lists included accessories with the product.

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