Sharp LC-60LE740E User Manual

SAFETY PRECAUTION
OUTLINE
CHAPTER 1. SPECIFICATIONS
CHAPTER 2. OPERATION MANUAL
CHAPTER 3. DIMENSIONS
CHAPTER 4. REMOVING OF MAJOR PARTS
CHAPTER 5. ADJUSTMENT
CHAPTER 6. TROUBLESHOOTING TABLE
CHAPTER 7. MAJOR IC INFORMATIONS
CHAPTER 8. OVERALL WIRING/SYSTEM BLOCK
DIAGRAM
Parts Guide
SERVICE MANUAL
CONTENTS
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.
LC-60/70LE740E/RU,741E/S,743E,60LE840E/RU,841E/S,843E,80LE645E/RU,646E/S,648E
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.
No. S32W360LE740E
LC-60/70LE740E/RU,741E/S,743E
LC-60LE840E/RU,841E/S,843E
LC-80LE645E/RU,646E/S,648E
MODELS
LCD COLOUR TELEVISION

Sharp LC-60LE740E Specifications

General

Display diagonal	60 \
Display brightness	- cd/m²
Native refresh rate	100 Hz
Supported video modes	1080p
Viewing angle, vertical	176 °
Display diagonal (metric)	152 cm
Supported graphics resolutions	1920 x 1080 (HD 1080)
Dynamic contrast ratio marketing name	Mega Contrast
3D	Yes
Volume control	Digital
Headphone connectivity	3.5 mm
Annual energy consumption	146 kWh
Mean time between failures (MTBF)	40000 h
Tuner type	Analog & digital
Analog signal format system	NTSC, PAL, SECAM
Digital signal format system	DVB-C, DVB-S, DVB-S2, DVB-T
Audio decoders	Dolby Digital, Dolby Digital Surround EX, Dolby Virtual Speaker
RMS rated power	20 W
Built-in subwoofer	No
Number of speakers	2
HDCP	-
HDMI version	1.4
Composite video in	0
HDMI ports quantity	4
USB 2.0 ports quantity	1
Compatible memory cards	SD
Audio formats supported	AAC
Video formats supported	DIVX, H.264, MPEG4
Product color	Black
Panel mounting interface	400 x 400 mm
Power consumption (standby)	0.1 W
Power consumption (typical)	100 W

Weight and Dimensions

Depth (with stand)	333 mm
Height (with stand)	872 mm
Depth (without stand)	72 mm
Width (without stand)	1383 mm
Height (without stand)	839 mm
Weight (without stand)	29500 g

Summary

SAFETY PRECAUTIONS

IMPORTANT SERVICE SAFETY PRECAUTIONS

Critical safety guidelines for technicians, including warnings and precautions.

CHAPTER 1. SPECIFICATIONS

Specifications (LC-60/70LE740E series)

Specifications (LC-60LE840E series)

Specifications (LC-80LE645E series)

CHAPTER 4. REMOVING OF MAJOR PARTS

Component Location and Removal Precautions

Assembly Precautions

CHAPTER 5. ADJUSTMENT

Adjustment Procedures (LC-60/70LE740E series)

Step-by-step guide for adjustments after component replacement.

Entering and Exiting Adjustment Process Mode

Instructions on accessing and navigating the TV's adjustment menus.

Lamp Error Detection and Reset

Procedures for managing and resetting the lamp error detection feature.

Software Upgrading Process

Instructions for updating the TV's firmware via USB memory device.

CHAPTER 6. TROUBLESHOOTING TABLE

Troubleshooting No Power/Startup Issues

Diagnostic steps for power supply and startup problems.

LED Error Code Flashing Specifications

Interpreting central icon LED blinking patterns for error diagnosis.

Picture and Sound Troubleshooting Guides

Step-by-step solutions for display and audio problems across inputs.

CHAPTER 7. MAJOR IC INFORMATIONS

Key Integrated Circuit Details (LC-60/70LE740E series)

Key Integrated Circuit Details (LC-60LE840E series)

Key Integrated Circuit Details (LC-80LE645E series)