Sharp LC-40LE814E/RU User Manual

SERVICE MANUAL
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.
OUTLINE AND DIFFERENCES FROM BASE MODEL
OUTLINE.................................................................... i
DIFFERENCES FROM BASE MODEL
(LC-40LE814E/RU) .................................................... i
DIFFERENCES FROM BASE MODEL
(LC-46LE814E/RU) .................................................... i
DIFFERENCES FROM BASE MODEL
(LC-40LE824E/RU) ................................................... ii
DIFFERENCES FROM BASE MODEL
(LC-46LE824E/RU) ................................................... ii
SAFETY PRECAUTION
IMPORTANT SERVICE SAFETY
PRECAUTION...........................................................iii
Precautions for using lead-free solder ..................... iv
End of life disposal .................................................... v
OUTLINE
MAJOR SERVICE PARTS ....................................... vi
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. ADJUSTMENT
[1] ADJUSTMENT PROCEDURE ...............................4-1
CHAPTER 5. TROUBLESHOOTING TABLE
[1] TROUBLESHOOTING TABLE...............................5-1
[2] LED flashing specification at the time of the error...5-14
CHAPTER 6. MAJOR IC INFORMATIONS
[1] MAJOR IC INFORMATIONS..................................6-1
CHAPTER 7. OVERALL WIRING/BLOCK DIAGRAM
[1] OVERALL WIRING DIAGRAM
(LC-40LE814E/RU) ................................................7-1
[2] OVERALL WIRING DIAGRAM
(LC-46LE814E/RU) ................................................7-2
[3] OVERALL WIRING DIAGRAM
(LC-40LE824E/RU) ................................................7-3
[4] OVERALL WIRING DIAGRAM
(LC-46LE824E/RU) ................................................7-4
[5] SYSTEM BLOCK DIAGRAM
(LC-40LE814E/RU)(LC-46LE814E/RU).................7-5
[6] SYSTEM BLOCK DIAGRAM
(LC-40LE824E/RU)(LC-46LE824E/RU).................7-6
Parts Guide
TopPage
CONTENTS
LCD COLOUR TELEVISION
No. S90K840LE814E
LC-40/46LE814/824E/RU (1st Edition)
LC-40LE814E/RU
LC-46LE814E/RU
LC-40LE824E/RU
LC-46LE824E/RU
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.
OUTLINE
This Service Manual covers the differences from LC-40/46LE810E and LC-40/46LE820E.
For other technical information, refer to the LC-40/46LE810E, LC-40/46LX810E (No. S30E940LE810E) Service
Manual and LC-40/46/52LE820E, LC-40/46LU820E (No. S30F240LE820E) Service Manual.

Sharp LC-40LE814E/RU Specifications

General

Brand	Sharp
Model	LC-40LE814E/RU
Category	LCD TV
Language	English

Summary

Safety Precautions

Important Service Safety Precaution

Essential safety measures for service technicians to prevent hazards.

Major Service Parts

Chapter 1: Specifications

[1] SPECIFICATIONS

Detailed specifications for the TV, including panel, resolution, and connectivity.

Chapter 2: Operation Manual

[1] OPERATION MANUAL

Guide to using the TV's front and rear controls, and understanding the interface.

Chapter 4: Adjustment

[1] ADJUSTMENT PROCEDURE

Instructions for adjusting TV settings after part replacement or for optimal performance.

Chapter 5: Troubleshooting

[1] TROUBLESHOOTING TABLE

Diagnostic guide for common TV issues like no power or no startup.

[2] LED Flashing Specification at Time of Error

Explains LED error codes and blinking patterns for troubleshooting.

Chapter 6: Major IC Information

[1] MAJOR IC INFORMATIONS

Details major integrated circuits (ICs) used in the main unit and their functions.