JVC AV-21LX14 FLAT Color TV Service Manual Download PDF

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🏷️ Basic Information Identification Make: JVC Model: AV-21LX14 Type: FLAT Color TV Generation: N/A 📋 Manual Details Documentation Manual Type: Service Manual Language: English Page Count: 52 Format: PDF Content...

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Description

🏷️ Basic Information

Identification

Make:

Model:

AV-21LX14

Type:

FLAT Color TV

Generation:

📋 Manual Details

Documentation

Manual Type:

Service Manual

Language:

English

Page Count:

Format:

Content

Primary Content:

Service and Repair

Key Sections Included:

• PRECAUTION

• SPECIFIC SERVICE INSTRUCTIONS

• DISASSEMBLY

• ADJUSTMENT

• TROUBLESHOOTING

📄 Technical Specifications

Display

Screen Size Inches:

Display Type:

Aspect Ratio:

Power

Power Requirements V Hz:

120V AC, 60Hz (Typical North America)

Connectivity

Video Input Ports:

• Composite Video

• S-Video

Audio Input Ports:

Stereo RCA Audio

Features

Sound System:

Stereo

Internal Components

Main Processor Type:

N/A (Specific ICs detailed in manual)

Crt Deflection System:

N/A (Detailed in manual)

📄 Troubleshooting Guide

Common Issues

No Picture:

Refer to Power Supply and Video Input sections

No Sound:

Refer to Audio Circuitry sections

Picture Distortion:

Refer to Vertical/Horizontal Deflection and Picture Adjustment sections

📄 Disassembly Instructions

Procedure

Cabinet Removal:

Step-by-step guide provided

Internal Board Access:

Detailed schematics and component location

📄 Adjustment Procedures

Calibration

Geometry Adjustment:

Horizontal and Vertical

Color Balance Adjustment:

RGB adjustments

📄 Precautions

Safety

High Voltage Warning:

Yes (CRT specific)

Static Discharge:

Yes (Component handling)