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Samsung LE32A55*P User Manual

Samsung LE32A55*P
242 pages
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LCD-TV
Chassis : GPR32SEN
GPR37SEN
GPR40SEN
GPR46SEN
GPR52SEN
Model : LE32A55*P
LE37A55*P
LE40A55*P
LE46A55*P
LE52A55*P
SERVICE
Manual
TFT-LCD TV Contents
LE32A55*P /LE37A55*P/ LE40A55*P/ LE46A55*P/ LE52A55*P
Refer to the service manual in the GSPN (see the rear cover) for the more information.
1. Precautions
2. Product specications
3. Disassembly and
Reassembly
4. Troubleshootin
g
5. Exploded View & Part Lis
t
6. Wiring Diagra
m
7. Schematic Diagra
m
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Samsung LE32A55*P Specifications

General IconGeneral
Screen Size32 inches
Display TypeLCD
Aspect Ratio16:9
Response Time8 ms
USB Ports1
Viewing Angle178° (H) / 178° (V)

Summary

1. Precautions

1-1. Safety Precautions

General safety, servicing, and ESD precautions to prevent hazards.

1-2. Servicing Precautions

Warnings and general guidelines for safe and proper servicing procedures.

1-3. ESD Precautions

Methods to prevent damage to ESD sensitive components from static electricity.

1-4. Installation Precautions

Safety measures for installing the product to prevent hazards.

2. Product Specifications

2-1. Features and Specifications

Detailed features and technical specifications of the LCD TV models.

2-2. Movie Plus: MJC

Explanation of the Movie Plus feature and its motion judder cancellation technology.

2-3. Specification Comparison

Comparison of current model specifications with older models.

2-4. Accessories

List of included accessories with the product.

3. Disassembly and Reassembly

3-1. Disassembly Procedures

Step-by-step procedures for disassembling the LCD TV, with warnings.

4. Troubleshooting and Adjustments

4-1. Troubleshooting Common Issues

Troubleshooting steps for common issues like no power, no video, and no sound.

4-2. Alignments and Adjustments

General instructions for performing alignments and adjustments on the TV.

4-3. Factory Mode Operations

Procedures for entering factory mode, panel checks, and accessing factory data.

4-4. White Balance and Calibration

Detailed procedures for white balance calibration and adjustment.

4-5. White Ratio Adjustment

Method for adjusting white ratio in factory mode for various input sources.

4-6. Servicing Information

Information related to servicing, including USB firmware updates.

4-7. EDID Self-Write Method

Procedure for writing EDID information automatically or manually.

5. Exploded Views and Part Lists

5-1. LE32A55*P Exploded View and Parts List

Exploded view and detailed part list for the LE32A55*P model.

5-2. LE37A55*P Exploded View and Parts List

Exploded view and part list for the LE37A55*P model.

5-3. LE40A55*P Exploded View and Parts List

Exploded view and part list for the LE40A55*P model.

6. Wiring Diagram

6-1. Wiring Diagram Overview

Block diagram showing major board connections and signal flow.

6-2. Wiring Picture

Visual guide to internal wiring and component placement.

6-3. Connector Functions

Explains connector functions and potential defective symptoms.

7. Schematic Diagrams

7-1. Block Diagrams

Block diagrams for MT8226, EMMA, sound processing, and signal flow.

7-3. Detailed Schematics

Comprehensive schematic diagrams of power, sound, input/output, and processing circuits.

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