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Samsung LE40S86BD User Manual

Samsung LE40S86BD
229 pages
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TFT-LCD TV
Chassis GJA26SEU
GJA32SEU
GJA37SEU
GJA40SEU
GJA46SEU
Model LE26S81BX
LE26S86BD
LE32S81BX
LE32S86BD
LE37S81BX
LE40S81BX
LE40S86BD
LE46S81BX
Manual
SERVICE
TFT-LCD TV Fashion Feature
- Luxurious Slim Design
- Supreme Picture Quality
- Supreme Sound Quality
- Supreme Convenience Quality
- Convenience for Users

Table of Contents

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Samsung LE40S86BD Specifications

General IconGeneral
BrandSamsung
ModelLE40S86BD
CategoryLCD TV
LanguageEnglish

Summary

Precautions

1-1 Safety Precautions

General safety guidelines to prevent damage and hazards.

1-2 Servicing Precautions

Specific precautions for servicing the LCD monitor.

1-3 Static Electricity Precautions

Techniques to reduce component damage from static electricity.

1-4 Installation Precautions

Safety measures for product installation to prevent fire or shock.

Alignments and Adjustments

3-1 Service Instruction

General instructions and guidelines for servicing the unit.

3-2 How to Access Service Mode

Procedures for entering and navigating the service mode menu.

3-3 Factory Data

Details on factory settings and calibration parameters.

3-4 Service Adjustment

Specific procedures for white balance calibration and adjustment.

3-5 Software Upgrade

Instructions for updating the TV's flash ROM.

Troubleshooting

4-1 First Checklist for Troubleshooting

Initial steps to diagnose and resolve common issues.

4-2 Checkpoints by Error Mode

Troubleshooting steps categorized by specific error modes.

Electrical Parts List

Wiring Diagram

8-3 PIN characteristic

Pin assignments and characteristics for main board and speaker connectors.

Schematic Diagrams

9-1 Power_Function Schematic Diagram

Schematic illustrating power and function block interactions.

9-2 Schematic Diagram

Schematic illustrating input signal paths and processing.

9-3 SIDE_AV Schematic Diagram

Schematic detailing side AV input and PC connections.

9-4 HDMI_INPUT Schematic Diagram

Schematic for HDMI input and DVI signal connections.

Disassembly and Reassembly

11-1 Disassembly

Procedures for safely disassembling the TFT-LCD TV.

Circuit Descriptions

13-1 Block description

High-level block diagram of the TV's main functional units.

13-3 SMPS Board

Block diagram and schematic of the SMPS board.

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