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LC-52LE920UN/LC-60LE920UN
SHARP SERVICE MANUAL
No. S701560LE920U/
LCD COLOR TELEVISION
MODELS
LC-52LE920UN
LC-60LE920UN
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.
F CONTENTS
SAFETY PRECAUTION
IMPORTANT SERVICE SAFETY
PRECAUTION .................................................... i
PRECAUTIONS A PRENDRE LORS DE
LA REPARATION .............................................. ii
PRECAUTIONS FOR USING LEAD-FREE
SOLDER .......................................................... iii
OUTLINE
MAJOR SERVICE PARTS ............................... iv
CHAPTER 1. SPECIFICATIONS
[1] SPECIFICATIONS ........................................ 1-1
[2] REMOVING OF MAJOR PARTS
(LC-60LE920UN) ........................................... 4-6
[3] Caution Cleaning Glass ............................... 4-11
[4] How to replace the touch key sensor PWB...... 4-13
CHAPTER 5. ADJUSTMENT
[1] ADJUSTMENT PROCEDURE ...................... 5-1
[2] PUBLIC MODE SETTING PROCEDURE ...... 5-15
CHAPTER 6. TROUBLESHOOTING TABLE
[1] TROUBLESHOOTING TABLE ...................... 6-1
[2] LED flashing specification at the time of an
error (Center icon LED used) ...................... 6-14
CHAPTER 2. OPERATION MANUAL
[1] Parts Name ................................................... 2-1
[2] OPERATION MANUAL ................................. 2-3
CHAPTER 3. DIMENSIONS
[1] DIMENSIONS (LC-52LE920UN) ................... 3-1
[2] DIMENSIONS (LC-60LE920UN) ................... 3-2
CHAPTER 7. MAJOR IC INFORMATIONS
[1] MAJOR IC INFORMATIONS ......................... 7-1
CHAPTER 8. OVERALL WIRING/SYSTEM BLOCK
DIAGRAM
[1] OVERALL WIRING DIAGRAM ...................... 8-1
[2] SYSTEM BLOCK DIAGRAM ......................... 8-2
CHAPTER 4. REMOVING OF MAJOR PARTS
[1] REMOVING OF MAJOR PARTS
(LC-52LE920UN) .......................................... 4-1
Parts Guide
J
Parts marked with "Z_._ " 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.
SHARP CORPORATION
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.