JVC AV-21RT4BE COLOUR TV Service Manual Download PDF

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🏷️ Basic Information Identification Make: JVC Model: AV-21RT4BE Model Variants: AV-21RT4BN, AV-21RT4BP, AV-21RT4SE, AV-21RT4SN, AV-21RT4SP Product Type: Colour Television Category: Consumer Electronics 📋 Manual Details Documentation Manual Type: Service Manual...

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类型: Television

斯库: 17406

标签: AV-21RT4BE JVC Television

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Description

🏷️ Basic Information

Identification

Make:

Model:

AV-21RT4BE

Model Variants:

AV-21RT4BN, AV-21RT4BP, AV-21RT4SE, AV-21RT4SN, AV-21RT4SP

Product Type:

Colour Television

Category:

Consumer Electronics

📋 Manual Details

Documentation

Manual Type:

Service Manual

Format:

Language:

English

Page Count:

Content

Includes Precautions:

Includes Specific Instructions:

Includes Disassembly:

Includes Adjustment:

Includes Troubleshooting:

⚙️ Engine Specifications

Power Source

Power Input:

AC 220-240V, 50/60Hz

Power Consumption

Typical Consumption:

Approx. 75W

Standby Consumption:

📐 Dimensions

Physical

Screen Size:

21 inches (diagonal)

Display Technology:

CRT (Cathode Ray Tube)

🔧 Maintenance

Cleaning

Recommended Cleaning Method:

Dry or slightly damp cloth

Safety

High Voltage Warning:

Internal components retain high voltage even when unplugged

Disposal Considerations:

Proper disposal of electronic waste

📄 Technical Details

Circuitry

Main Chassis Type:

Likely a specific JVC proprietary chassis

Major Components:

CRT, Tuner, Power Supply, Audio Amplifier, Video Processing ICs

Features

Color System Support:

PAL/SECAM/NTSC (depending on regional variant)

Audio Output Power:

Stereo sound (specific wattage to be confirmed in manual)

Connectivity:

RF In, AV In (Composite), possibly SCART (depending on region)