Sharp LC-32LE510E User Manual

1
LC-32LE510
LC-40LE510
SERVICE MANUAL
LED LCD COLOUR TELEVISION
160mm
125mm
100mm
80mm
63mm
50mm
40mm
31.5mm
25mm
20mm
A-data-1
sharp.
Corporate Trademark
DVB-T / DVB-C (HDTV), PAL B/G, I / SECAM B/G, D/K, L/L’ SYSTEM COLOUR TELEVISION
In the interests of user safety (required by safety
regulations in some countries) the set should be re-
stored to its original condition and only parts identical
to those specied should be used.
CONTENTS
TABLE OF CONTENTS ........................................................................................................................ 2
ELECTRICAL SPECIFICATIONS ........................................................................................................ 6
IMPORTANT SERVICE SAFETY PRECAUTIONS ................................................................................. 8
OPERATION MANUAL ........................................................................................................................... 1 1
DIMENSIONS ..................................................................................................................................... 17
INTRODUCTION ................................................................................................................................... 19
CIRCUIT DESCRIPTIONS .................................................................................................................. 22
SERVICE MENU SETTINGS ........................................................................................................... 67
SOFTWARE UPDATE ............................................................................................................................ 72
TROUBLESHOOTING ................................................................................................................... 73
OVERALL WIRING DIAGRAM ................................................................................................................ 83
SCHEMATIC DIAGRAMS ............................................................................................................. 85
PRINTED WIRING BOARD ........................................................................................................ 95
REPLACEMENT PARTS LIST ............................................................................................................... 97
CABINET AND MECHANICAL PARTS .............................................................................................. 118
Issued: 5 October 2011
SE00LC32LE510
MODEL
LC-32LE510E
LC-40LE510E
This document has been published to
be used for after sales service only.
The contents are subject to change without notice.
LC-22DV510E
LCD COLOUR TELEVISION OPERATION MANUAL
ENGLISH
50186839
SHARP ELECTRONICS (Europe) GmbH
Sonninstraße 3, D-20097 Hamburg
SHARP CORPORATION
http://www.sharp-eu.com
MB60 CHASSIS
SHARP CORPORATION

Sharp LC-32LE510E Specifications

General

Brand	Sharp
Model	LC-32LE510E
Category	LCD TV
Language	English

Summary

ELECTRICAL SPECIFICATIONS

IMPORTANT SERVICE SAFETY PRECAUTIONS

WARNINGS AND CAUTIONS

Key safety warnings, cautions, and notices for service.

OPERATION MANUAL

Remote Control Overview

Functions of remote control and TV buttons.

TV Input Connections

Details on back connectors, power, aerial, and USB inputs.

External Device Connectivity

Side connectors, connecting DVD players via various inputs.

PC and Handset Operations

Connecting to PC, handset battery, and power on/off procedures.

DIMENSIONS

INTRODUCTION

System Overview

Introduction to the mainboard, IC, and TV standards supported.

Block Diagrams

General block diagram and MB60 component placement.

CIRCUIT DESCRIPTIONS

Tuner and Filters

Describes the tuner and audio/video SAW filters.

Audio Amplifier Stages

Details the AZAD2102 and TPA3113 audio amplifier circuits.

Power Stage and Voltage Regulation

Explains the power stage and LM1117 voltage regulators.

Microcontroller and Memory Systems

Information on MSTAR MCU, DDR2 SDRAM, and NAND Flash.

Interfaces and Connectivity

Describes CI, USB, Ethernet, HDMI, VGA, and SCART interfaces.

DC-DC Converters and MOSFETs

Describes DC-DC converters and MOSFETs used in the system.

Connectors

Details of various input/output connectors on the TV.

SERVICE MENU SETTINGS

Video and Audio Settings

Adjustments for video and audio parameters in the service menu.

Options, Tuning, and Source

Configuration options, tuning, and source settings in service menu.

Diagnostics and USB Operations

Service menu diagnostics and USB operations.

SOFTWARE UPDATE

Software Update Procedure

Step-by-step guide for updating the TV's software via USB.

TROUBLESHOOTING

Common Hardware Issues

Troubleshooting for backlight, CI module, LED blinking, and IR problems.

Input and Audio Issues

Troubleshooting USB, sound, standby, and signal problems.

OVERALL WIRING DIAGRAM

SCHEMATIC DIAGRAMS

Core System Schematics

Diagrams for tuner, demodulator, main IC, and interfaces.

Peripheral Connectivity Schematics

Schematics for SCART, VGA, HDMI, USB, and other peripherals.

Memory and Control Schematics

Schematics for memory, CI, Ethernet, and microcontroller interfaces.

Power Supply Schematics

Detailed schematics of the TV's power supply units.

PRINTED WIRING BOARD

Main Unit PWB Layout

Visual layout of components on the main unit's PCB.

REPLACEMENT PARTS LIST

Component Lists

Lists of integrated circuits, transistors, diodes, and other components.

CABINET AND MECHANICAL PARTS LISTING

Physical and Accessory Parts

Lists of cabinet, mechanical, and included accessory parts.

Mechanical Parts Listing for 32" Model

Detailed mechanical parts for the 32" model.

Mechanical Parts Listing for 40" Model

Detailed mechanical parts for the 40" model.