Samsung LA32C630 Series User Manual

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*

Samsung LA32C630 Series Specifications

General

Brand	Samsung
Model	LA32C630 Series
Category	TV
Language	English

Summary

Product Specifications

Feature and Specifications LA32C630

Key features and detailed technical specifications for the LA32C630* model.

Feature and Specifications LA40C630

Key features and detailed technical specifications for the LA40C630* model.

Feature and Specifications LA46C630

Key features and detailed technical specifications for the LA46C630* model.

Feature and Specifications LA55C630

Key features and detailed technical specifications for the LA55C630* model.

Feature and Specifications LA32C650

Key features and detailed technical specifications for the LA32C650* model.

Feature and Specifications LA37C65

Key features and detailed technical specifications for the LA37C65* model.

Feature and Specifications LA40C650

Key features and detailed technical specifications for the LA40C650* model.

Feature and Specifications LA46C650

Key features and detailed technical specifications for the LA46C650* model.

Feature and Specifications LA55C650

Key features and detailed technical specifications for the LA55C650* model.

Exploded View and Part List

Exploded View LA32C650L1R

Diagram showing the physical layout of components for the LA32C650L1R model.

Parts List LA32C650L1R

Detailed list of part numbers, descriptions, and quantities for LA32C650L1R.

LA32C650L1R Parts List Details

Comprehensive list of parts for the LA32C650L1R, including service availability.

LA32C650L1R Parts List Continuation

Continued list of parts for the LA32C650L1R, detailing screws and connectors.

Exploded View and Part List 5-5

Detailed list of components and parts for various assemblies.

Exploded View and Part List 5-6

Component part breakdown, focusing on ICs and resistors.

Exploded View and Part List 5-7

Exploded View and Part List 5-8

Exploded View and Part List 5-9

Troubleshooting

General Troubleshooting Guide

Basic steps for checking cables, power, and performing self-diagnostics.

Troubleshooting No Power

Diagnostic steps for issues related to the TV not powering on.

Troubleshooting No Video (Analog PC)

Steps to diagnose no video issues when using an analog PC signal.

Troubleshooting No Video (HDMI)

Diagnosing no video issues for HDMI inputs.

Troubleshooting No Video (Tuner CVBS)

Steps to diagnose no video issues from the TV tuner using CVBS signal.

Troubleshooting No Video (Tuner DTV)

Diagnosing no video issues from the TV tuner using digital DTV signal.

Troubleshooting No Video (CVBS)

Steps to diagnose no video issues for AV CVBS inputs.

Troubleshooting No Video (Component)

Diagnosing no video issues for Component video inputs.

Troubleshooting No Sound

Diagnosing issues with no sound from speakers, monitor out, or optical output.

Defect Analysis and Solutions

Factory Mode Adjustments

Entering Factory Mode

Factory Data Settings

Factory Service Menu (SVC)

Factory Expert Adjustments

Factory ADC and White Balance Adjustments

White Balance Calibration

White Balance Calibration Steps

Service Adjustment for White Balance

Color Calibration Method (AV)

Color Calibration Method (Component)

Color Calibration Method (PC)

Color Calibration Method (HDMI)

White Balance Adjustment

White Ratio Balance Adjustment

Precautions

Safety Precautions and Warnings

Covers warnings, servicing practices, and fire/shock hazards.

Fire and Shock Hazard Precautions

Safety checks, leakage current testing, and protective device inspection.

Product Safety Notices

Notices regarding special safety characteristics of parts and potential hazards.

Servicing Precautions

General precautions for servicing, including handling components and testing.

General Servicing Precautions

Guidelines for unplugging units, reinstalling parts, and checking insulation.

ESD Precautions

Measures to prevent damage from static electricity to sensitive components.