Sharp LC-42D62U User Manual

DIFFERENCES FROM BASE MODEL
LIST OF CHANGED PARTS...............................i
SAFETY PRECAUTION
IMPORTANT SERVICE SAFETY PRE-
CAUTION ...........................................................ii
PRECAUTIONS A PRENDRE LORS DE
LA REPARATION .............................................. iii
PRECAUTIONS FOR USING LEAD-FREE
SOLDER ...........................................................iv
CHAPTER 1. SPECIFICATIONS
[1] SPECIFICATIONS ......................................... 1-1
CHAPTER 2. OPERATION MANUAL
[1] OPERATION MANUAL .................................. 2-1
CHAPTER 3. DIMENSIONS
[1] DIMENSIONS ................................................ 3-1
CHAPTER 4. REMOVING OF MAJOR PARTS
[1] REMOVING OF MAJOR PARTS ................... 4-1
Parts Guide
CONTENTS
TopPage
SERVICE MANUAL
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
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.
In the interests of user-safety (Required by safety regulations in some countries) the set should
be restored to its original condition and only parts identical to those specified should be used.
No. S86V9LC42D62U
LC-42D62U
LC-62C42U
MODELS
LCD COLOR TELEVISION
LC-42D62U/LC-62C42U
OUTLINE
This model is based on the LC-46D62U and is changed some parts. This Service Manual covers the modifications
alone. For the other points, refer to the LC-46/52D62U Service Manual.

Sharp LC-42D62U Specifications

General

Brand	Sharp
Model	LC-42D62U
Category	LCD TV
Language	English

Summary

Differences from Base Model

List of Changed Parts

Details components modified from the base model.

Service Safety Precautions

Important Service Safety Precautions

Guidelines for qualified technicians regarding safety during servicing.

Fire and Shock Hazard Checks

Procedures for inspecting safety devices and leakage current.

Safety Notices

Highlights special safety characteristics of electrical/mechanical parts.

Lead-Free Solder Precautions

Employing Lead-Free Solder

Information on identifying and using lead-free solder on PWBs.

Using Lead-Free Wire Solder

Guidance on applying lead-free wire solder and recommended tools.

Soldering Procedures

Tips for soldering with lead-free solder, including bit maintenance.

Chapter 1: Specifications

Model Specifications

Detailed technical specifications for the LC-42D62U/LC-62C42U models.

Chapter 2: Operation Manual

Remote Control Unit Operation

Remote Control Buttons

Detailed explanation of each button on the remote control unit.

Appendix: Stand and Wall Mounting

Basic Adjustment Settings

TV/Input 1/2/3 Menu Items

HDMI Input 4/5 Menu Items

Chapter 4: Removing Major Parts

Initial Part Removal Steps

Instructions for removing the SD Card Cover, Stand Base, and Rear Cabinet.

Removing Internal Components

Chassis and Stand Components

Steps for removing chassis angles, stand assist, and main shield.

Disconnecting Connectors and Removing Key Unit

PWB Connector Disconnection

Removing Main and Peripheral Units

Tray Chassis and Terminal Unit Removal

Power Unit and Main Unit Removal

Removing Panel and Fixing Angles

Parts List: PWB Assemblies and LCD Panel

Parts List: Cabinet and Mechanical Components

Cabinet and Mechanical Parts List