Sharp LC-32LE340M

SERVICE MANUAL
LC-32LE240M/340M(1stEdition)
No. SY1V132LE340M
Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the
safety and performance of the set.
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
SAFETY PRECAUTION
IMPORTANT SERVICE SAFETY PRE-
CAUTION............................................................i
PRECAUTIONS FOR USING LEAD-FREE
SOLDER ............................................................ii
OUTLINE
MAJOR SERVICE PARTS ................................iii
CHAPTER 1. SPECIFICATIONS
[1] SPECIFICATIONS ......................................... 1-1
CHAPTER 2. OPERATION MANUAL
[1] OPERATION MANUAL .................................. 2-1
CHAPTER 3. REMOVING OF MAJOR PARTS
[1] REMOVING OF MAJOR PARTS ................... 3-1
CHAPTER 4. ADJUSTMENT
[1] ADJUSTMENT PROCEDURE....................... 4-1
[2] USB Clone (Smart Loader) ............................ 4-7
[3] PUBLIC MODE SETTING PROCEDURE........ 4-8
CHAPTER 5. TROUBLESHOOTING TABLE
[1] TROUBLESHOOTING TABLE ......................5-1
CHAPTER 6. OVERALL WIRING/BLOCK DIAGRAM
[1] OVERALL WIRING DIAGRAM......................6-1
[2] SYSTEM BLOCK DIAGRAM.........................6-2
CHAPTER 7. PRINTED WIRING BOARD ASSEM-
BLIES
[1] MAIN Unit ......................................................7-1
CHAPTER 8. SCHEMATIC DIAGRAM
[1] DESCRIPTION OF SCHEMATIC DIA-
GRAM............................................................8-1
[2] MAIN Unit ......................................................8-2
Parts Guide
TopPage
CONTENTS
LCD COLOUR TELEVISION
LC-32LE240M
LC-32LE340M
MODELS
In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its orig-
inal condition and only parts identical to those specified should be used.

Sharp LC-32LE340M Specifications

General

Brand	Sharp
Model	LC-32LE340M
Category	LCD TV
Language	English

Summary

SAFETY PRECAUTIONS

IMPORTANT SERVICE SAFETY PRECAUTION

Crucial safety guidelines for technicians, including warnings and checks.

Safety Notice

Highlights special safety characteristics of TV parts and replacement component considerations.

Precautions for Lead-Free Solder

Guidance on using lead-free solder, including its properties and soldering techniques.

OUTLINE

MAJOR SERVICE PARTS

Lists key components and units identified as major service parts.

CHAPTER 1. SPECIFICATIONS

[1] SPECIFICATIONS

Details technical specifications of the TV models including screen size, resolution, and inputs.

CHAPTER 2. OPERATION MANUAL

[1] OPERATION MANUAL

Explains basic TV operation, including front and rear panel controls and indicators.

Remote Control Unit Functions

Describes the buttons and functions of the remote control for TV operation.

Attaching and Detaching the TV Stand

Step-by-step guide for stand assembly and disassembly, including safety precautions.

CHAPTER 3. REMOVING OF MAJOR PARTS

[1] REMOVING OF MAJOR PARTS

Procedures for disassembling major TV components, starting with the stand and rear cabinet.

Removing Internal Connectors

Instructions for disconnecting internal wire connectors from main units.

Removing Main Units and Speaker Assembly

Steps to remove bottom bracket, main unit, power unit, and speaker assemblies.

Removing Chassis and LCD Panel Units

Instructions for detaching chassis and LCD panel assemblies.

Removing LCD Panel Components

Details on removing LCD panel internal parts like bezels, sheets, and LEDs.

CHAPTER 4. ADJUSTMENT

[1] ADJUSTMENT PROCEDURE

Covers software upgrades, EDID, signal, white balance, and factory settings.

[2] USB Clone (Smart Loader)

Guide for cloning TV settings using a USB drive for replication.

[3] PUBLIC MODE SETTING PROCEDURE

Steps for activating and configuring public or hotel mode settings.

CHAPTER 5. TROUBLESHOOTING TABLE

[1] TROUBLESHOOTING TABLE

Diagnostic flowcharts for common power and video issues.

CHAPTER 6. OVERALL WIRINGBLOCK DIAGRAM

[1] OVERALL WIRING DIAGRAM

Diagram showing external and internal cable connections between units.

[2] SYSTEM BLOCK DIAGRAM

High-level overview of the TV's main functional blocks and their interconnections.

CHAPTER 7. PRINTED WIRING BOARD ASSEMBLIES

[1] MAIN Unit

Component layout and placement diagrams for the Main PCB.

CHAPTER 8. SCHEMATIC DIAGRAM

[1] DESCRIPTION OF SCHEMATIC DIAGRAM

Explains symbols, conventions, and measurement conditions used in schematic diagrams.

[2] MAIN Unit

Schematic diagrams for the Main Unit, detailing its internal circuitry.

SHARP PARTS GUIDE

PRINTED WIRING BOARD ASSEMBLIES

Lists part numbers for the main circuit boards.

LCD PANEL Assembly

Details components and diagrams for the LCD panel assembly.

MAIN Unit Parts

Comprehensive list of components for the Main Unit PCB.

CABINET AND MECHANICAL PARTS

Lists external covers, chassis, screws, and regulatory labels.

SUPPLIED ACCESSORIES

Lists items included in the product package, such as remote and manuals.

PACKING PARTS

Details packaging materials and their corresponding codes.