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Samsung LA40C650 Series User Manual

Samsung LA40C650 Series
115 pages
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SERVICE
Manual
TFT-LCD TV Contents
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. Troubleshooting
5. Exploded View & Part List
6. Wiring Diagram
LCD-TV
LA32C630* / LA40C630* / LA46C630* / LA55C630*/
LA32C650* / LA37C650* / LA40C650* / LA46C650*/ LA55C650*
Chassis : N90A
Model : LA32C630*
LA40C630*
LA46C630*
LA55C630*
LA32C650*
LA37C650*
LA40C650*
LA46C650*
LA55C650*
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Samsung LA40C650 Series Specifications

General IconGeneral
Screen Size40 inches
Display TypeLCD
Backlight TypeLED
Response Time4 ms
HDMI Ports4
USB Ports2
Audio Output10W x 2
Component Video Input1
Composite Video Input1
Ethernet PortYes
Wi-FiYes
Smart TVYes
3D CapableNo
Resolution1920 x 1080
Weight15.4 kg
Viewing Angle178 degrees

Summary

Precautions

Safety Precautions

General safety, servicing, and ESD precautions for electrical shock and damage prevention.

Servicing Precautions

General guidelines for safe and effective servicing of electronic equipment.

Electrostatically Sensitive Devices (ESD) Precautions

Techniques to prevent damage to semiconductor components from static electricity.

Installation Precautions

Safety measures and ventilation requirements during product installation.

Product Specifications

Feature & Specifications

Detailed features and technical specifications for various LCD TV models.

Specification Comparison

Comparison of current TV models with specifications of older models.

Movie Plus: MJC

Explanation of the Motion Judder Cancellation (MJC) feature for HD film images.

Accessories

List of included accessories such as remote controls, cables, and manuals.

Light Sensor

Functionality and operation of the light sensor for ambient light detection.

Internet@ TV

Guide for setting up and using the Internet@TV service and its features.

Media Play

Instructions for viewing photos, audio, and movies from USB storage devices.

AllShare™

Guide for connecting and sharing content between TV and mobile devices over a network.

Disassembly and Reassembly

Disassembly and Reassembly Procedures

Step-by-step instructions for safely disassembling and reassembling the LCD TV.

Troubleshooting

Troubleshooting Guide

General troubleshooting steps, self-diagnosis, and problem-solving for TV issues.

Alignments and Adjustments

Instructions for performing general alignment and adjustment procedures.

Factory Mode Adjustments

Procedures for entering and utilizing factory mode settings for TV adjustments.

White Balance - Calibration

Steps for performing white balance and color calibration using specific patterns.

White Ratio (Balance) Adjustment

Procedure for adjusting the white ratio and balance for optimal picture quality.

Servicing Information

Information regarding TV firmware upgrades via USB download method.

Exploded View & Part List

Exploded View

Visual diagram showing the breakdown of parts for the LA32C650L1R model.

Parts List

Comprehensive list of parts with codes and specifications for the LA32C650L1R model.

LA32C650L1R Parts List

Detailed parts listing for the LA32C650L1R model, including service availability.

LA40C650L1R Exploded View

Visual diagram illustrating the breakdown of parts for the LA40C650L1R model.

LA40C650L1R Parts List

List of parts with codes and specifications for the LA40C650L1R model.

Wiring Diagram

Wiring Diagram (32"/37")

Schematic showing internal connections for 32" and 37" TV models.

Wiring Diagram (40"/46"/55")

Schematic illustrating internal connections for 40", 46", and 55" TV models.

Connector Assignments

Detailed pinout information for various external and internal connectors.

Connector Functions

Description of the signal functions for key connectors on the TV.

Cables Identification

Visual identification of different LVDS cables used in the TV models.

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