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Samsung LE32S81BX User Manual

Samsung LE32S81BX
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 LE32S81BX Specifications

General IconGeneral
BrandSamsung
ModelLE32S81BX
CategoryLCD TV
LanguageEnglish

Summary

1. Precautions

1-1 Safety Precautions

Follow safety, servicing, and ESD precautions to prevent damage and protect against hazards like electrical shock.

1-2 Servicing Precautions

General servicing precautions to ensure safety during maintenance, including capacitor warnings and proper component handling.

1-3 Static Electricity Precautions

Techniques to reduce damage to sensitive electronic components caused by static electricity.

2. Product Specifications

2-2 LE26S81BX/LE26S86BD Specifications

Details technical specifications for the LE26S81BX and LE26S86BD models, including panel, resolution, power, and environmental data.

2-3 LE32S81BX/LE32S86BD Specifications

Provides technical specifications for the LE32S81BX and LE32S86BD models, covering panel, resolution, power, and environmental factors.

2-4 LE37S81BX Specifications

Lists technical specifications for the LE37S81BX model, including panel details, resolution, power consumption, and environmental considerations.

2-5 LE40S81BX/LE40S86BD Specifications

Details technical specifications for the LE40S81BX and LE40S86BD models, covering panel, resolution, power, and environmental data.

2-6 LE46S81BX Specifications

Provides technical specifications for the LE46S81BX model, including panel dimensions, resolution, power, and environmental considerations.

3. Alignments and Adjustments

3-1 Service Instruction

Provides general instructions for service technicians, emphasizing basic checks, test equipment, and safety precautions.

3-2 How to Access Service Mode

Explains the procedure to enter Factory Mode using the remote control or function keys and how to check the panel maker.

3-3 Factory Data

Lists various factory data parameters including calibration, option table, white balance, and sound settings.

3-4 Service Adjustment

Details service adjustment procedures, focusing on white balance calibration and adjustment using specific patterns and equipment.

4. Troubleshooting

4-1 First Checklist for Troubleshooting

Provides an initial checklist for troubleshooting, focusing on cable connections, power input, and voltage checks.

4-2 Checkpoints by Error Mode

Guides troubleshooting based on specific error modes, such as 'No Power', 'No Video', and 'No Sound'.

7. Block Diagram

13-3 Circuit Descriptions

Provides detailed circuit descriptions, including block diagrams and explanations of key components.

8. Wiring Diagram

8-1 LE26S81BX / LE32S81BX / LE37S81BX / LE40S81BX / LE46S81BX Wiring Diagram

Wiring diagram for various TV models, detailing main board connector pin assignments.

8-3 PIN characteristic

Details the pin characteristics for the CN101 (Main Board power supply) and CN8001 (Speaker Connector).

9. Schematic Diagrams

9-1 Power_Function Schematic Diagram

Schematic diagram illustrating the power and function control circuits of the TV.

10. Operating Instructions and Installation

10-2 Connection Panel

Illustrates the rear connection panel and provides guidance on connecting external devices like set-top boxes, VCRs, and DVDs.

11. Disassembly and Reassembly

11-1 Disassembly

Describes the procedures for disassembling the TFT-LCD TV, emphasizing safety precautions and careful handling.

13. Circuit Descriptions

13-3 SMPS Board

Detailed block description of the SMPS board, including power stages like PFC, Resonance, and Output Rectifier.

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