Sharp LC-32LE630E User Manual

1
LC-32LE63x
LC-40LE63x
LC-46LE63x
SERVICE MANUAL
LED LCD COLOUR TELEVISION
DVB-T / DVB-C (HDTV), PAL B/G, I / SECAM B/G, D/K, L/L’ SYSTEM COLOUR TELEVISION
1st Edition
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 specifi ed should be used.
CONTENTS
ELECTRICAL SPECIFICATIONS .......................................................................................................... 2
IMPORTANT SERVICE SAFETY PRECAUTIONS ................................................................................. 4
OPERATION MANUAL ........................................................................................................................... 7
REVISION LIST ................................................................................................................................. 17
TECHNICAL SPECIFICATIONS, DIVERSITY AND CONNECTIONS ........................................................17
PRECAUTIONS, NOTES AND ABBREVIATION LIST ............................................................................ 21
MECHANICAL INSTRUCTIONS ......................................................................................................... 25
SERVICE MODES, ERROR CODES, AND FAULT FINDING .................................................................. 46
ALIGNMENTS .................................................................................................................................. 65
CIRCUIT DESCRIPTIONS .................................................................................................................. 70
IC DATA SHEETS ................................................................................................................................. 76
BLOCK DIAGRAMS ............................................................................................................................ 89
SCHEMATIC DIAGRAMS ................................................................................................................... 97
PRINTED WIRING BOARDS ............................................................................................................. 138
REPLACEMENT PARTS LIST ............................................................................................................ 141
CABINET AND MECHANICAL PARTS ................................................................................................ 160
Issued: 3
rd
June 2011
LC-32LU630E
LC-40LU630E
LC-46LU630E
LC-32LX630E
LC-40LX630E
LC-46LX630E
LC-32LU632E
LC-40LU632E
LC-32LX632E
LC-40LX632E
MODELS
LC-32LE630E
LC-40LE630E
LC-46LE630E
LC-32LE630RU
LC-40LE630RU
LC-46LE630RU
LC-32LE632E
LC-40LE632E
LC-46LE632E
SHARP CORPORATION
This document has been published to
be used for after sales service only.
The contents are subject to chage without notice.

Sharp LC-32LE630E Specifications

General

Screen Size	32 inches
Display Type	LCD
Backlight	Edge LED
HDMI Ports	4
USB Ports	1
Wi-Fi	No
Smart TV	No
Refresh Rate	50 Hz
Energy Efficiency Class	A
Resolution	1920 x 1080

Summary

ELECTRICAL SPECIFICATIONS

IMPORTANT SERVICE SAFETY PRECAUTIONS

WARNING

General warnings for service technicians regarding safety.

CAUTION: FOR CONTINUED PROTECTION AGAINST A RISK OF FIRE

Specific caution regarding fire risk and part replacement.

SAFETY NOTICE

Notice regarding safety characteristics of electrical and mechanical parts.

OPERATION MANUAL

2. Technical Specifications, Diversity and Connections

2.1 Technical Specifications

Details technical specifications of the TV set.

2.3 Connections

Information on rear, bottom, and side connections.

3. Precautions, Notes and Abbreviation List

3.1 Safety Instructions

Essential safety guidelines for performing repairs.

4. Mechanical Instructions

4.2 Service Positions

Recommended setup for servicing the TV set safely.

4.3 Assy/Panel Removal Sundance Styling

Procedures for disassembling the TV panel and components.

5. Service Modes, Error Codes and Fault Finding

5.2 Service Modes

Accessing and navigating service modes like SDM, SAM, CSM.

5.5 Error Codes

Information on identifying and interpreting error codes.

5.8 Fault Finding and Repair Tips

Practical advice for diagnosing and resolving common faults.

6. Alignments

6.1 General Alignment Conditions

Conditions required for performing electrical alignments.

6.3 Software Alignments

Procedures for software-based alignments.

6.4 Option Settings

Configuration of model-specific options via SAM.

7. Circuit Descriptions

7.1 Introduction

Overview of the chassis architecture and key components.

7.2 Power Supply

Description of the power supply unit and its connectors.

7.7 Video and Audio Processing - PNX855xx

Details on the PNX855xx processor for video and audio functions.

9. BLOCK DIAGRAMS

9.1. 32” Overall Wiring Diagram

10. Schematic Diagrams

B02D PNX85500: Audio Schematic Diagram

B02E PNX85500: MIPS Schematic Diagram

B02G PNX85500: Standby controller Schematic Diagram

B02H PNX85500: Power Schematic Diagram

Schematic diagram of the power supply section.

B03A Audio Schematic Diagram

B03B DC/DC Schematic Diagram

Schematic diagram of DC/DC converters.

B03C DC/DC Schematic Diagram

Schematic diagram of DC/DC converters.

B03D DC/DC Schematic Diagram

Schematic diagram of DC/DC converters.

B03E DC/DC Schematic Diagram

Schematic diagram of DC/DC converters.

B04A Analogue externals A Schematic Diagram

B04B Analogue externals B Schematic Diagram

B04C Ethernet & Service Schematic Diagram

Schematic for Ethernet and service interface.

B04D HDMI Schematic Diagram

B05A DDR Schematic Diagram

B07A DVBS-FE Schematic Diagram (Only 632 Series)

B08A DVBS supply Schematic Diagram

B08B DVBS supply Schematic Diagram

12. Parts Listing

12.1 LC-32LE630E Parts Listing

12.2 LC-40LE630E Parts Listing

12.3 LC-46LE630E Parts Listing

12.4 LC-32LE630RU Parts Listing

12.5 LC-40LE630RU Parts Listing

12.6 LC-46LE630RU Parts Listing

12.7 LC-32LE632E Parts Listing

12.8 LC-40LE632E Parts Listing

12.9 LC-46LE632E Parts Listing

12.10 LC-32LU630E Parts Listing

12.11 LC-40LU630E Parts Listing

12.12 LC-46LU630E Parts Listing

12.13 LC-32LX630E Parts Listing

12.14 LC-40LX630E Parts Listing

12.15 LC-46LX630E Parts Listing

12.16 LC-32LU632E Parts Listing

12.17 LC-40LU632E Parts Listing

12.18 LC-32LX632E Parts Listing

12.19 LC-40LX632E Parts Listing

12.23.1 LC-32LX63x Mechanical Parts

Mechanical parts for LC-32LX63x series TVs.

12.20.2 LC-32LE630, LC-32LX630 Mechanical Parts Listing

12.20.3 LC-32LU630 Mechanical Parts Listing

12.20.5 LC-32LU632 Mechanical Parts Listing

12.21.4 LC-40LE632, LC-40LX632 Mechanical Parts Listing

12.21.1 LC-40LX63x Mechanical Parts

Mechanical parts for LC-40LX63x series TVs.

12.21.5 LC-40LU632 Mechanical Parts Listing

12.22.1 LC-46LX63x Mechanical Parts

Mechanical parts for LC-46LX63x series TVs.

12.22.2 LC-46LE630, LC-46LX630 Mechanical Parts Listing

12.22.3 LC-46LE632, LC-46LX632 Mechanical Parts Listing